• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A film cassette (1) for use in a toilet apparatus comprises a substantially annular cassette member (3) for receiving a film tube having a bottom (33), an outer wall (32) and an inner wall (31), and a substantially annular one Seat element (2) with a seat surface (21). The inner wall (31), the outer wall (33) and the bottom (33) of the cassette element (3) and the seat surface (21) of the seat element (2) form a substantially annular storage space for receiving the film tube. The seat member (2) is seated along an inner edge on the inner wall (31) of the cassette member (3), or resting along an outer edge on the outer wall (32) of the cassette member (3), with the cassette member (3) (13, 14).
    公开号:CH710996A1
    申请号:CH00576/15
    申请日:2015-04-27
    公开日:2016-10-31
    发明作者:Untersander Philipp
    申请人:Liftac Ag；
    IPC主号:
    专利说明:

    Field of engineering
    The invention relates to cassettes for film tube for use in a toilet device, kits of such cassettes and tubular films, as well as toilet devices with such cassettes,
    Technological background
    Fäkalienbelastete wastewater are usually supplied via the sewerage of the cleaning in a sewage treatment plant. If there is no sewer connection, the wastewater can be collected in tanks and then transported away. These conventional toilets devices with sewer connection are problematic when waste water is heavily contaminated with problematic substances such as degradation products of medicines due to human excretions. For example, this is the case in hospitals on a regular basis. Under certain circumstances, such wastewater can severely damage the biology of sewage treatment plants, which in turn has a negative impact on the quality of the cleaning effect. In addition, certain classes of substances can only be removed from the wastewater to a limited extent or not at all and thus enter the natural water cycle, where they can develop a harmful effect. For such applications, waterless toilet systems would in and of themselves be more suitable, which make it possible to dispose of the accumulated contaminated waste materials in an environmentally sound manner, for example by burning.
    Another application of waterless toilet system are places with limited or no water supply at all, or without sewer connection, and vehicles, such as coaches and railway cars, and aircraft in which the Spülwassermengen required for conventional toilet systems cause weight and cost problems, and / or the corresponding Storage tanks and collecting device need too much volume.
    WO 2011/113 164 A2 shows a waterless toilet device with a seat under which a provided for receiving human excretion products, one-sided closed film tube is attached. A collecting container serves to receive separated closed bags. Means for closing the film tube to a closed bag and for separating the closed bag are provided above the collecting container, so that once again a film tube sealed on one side is formed. During use, the seat is located next to the catcher. After use, the seat pivots to a position where it is above the catcher. The bag is closed and separated, and falls into the underlying container.
    Such a toilet device of the prior art is shown in Fig. 1. 1 (a) shows such a toilet device 1 in a use position A. A seat 103 is disposed adjacent to a supporting frame structure 102 of the toilet device 101, and is supported by a device (not shown) attached to the frame structure 102 for holding and moving the toilet Seat worn. The frame structure 102 serves as a supporting framework of the device for holding and moving the seat. In the illustrated example, the frame structure further comprises a housing 120 and a collecting device 121, in the example shown a barrel-shaped collecting container.
    The seat includes a seat member 132 having an opening 315, preferably in the form of a ring, an oval or other suitable rounded shape without corners.
    The seat member 132 is raised relative to the casing 130 of the seat. A film tube 141 is guided from outside over the seat element 132, so that the seat element is always covered hygienically. On the inside of the seat element of the film tube is guided back down. The film tube 141 is closed at this end, so that forms below the seat member 132, a funnel-shaped, upwardly open bag 143, which can serve directly as a collecting funnel.
    Below the seat member 132, a hose supply 131 is attached, from which the film tube 141 is fed. The hose supply 131 may consist, for example, of an accordion-like, circular supply stack. The film tube 141 should have the necessary mechanical strength, and preferably be opaque. The film tube 141 is performed above the toilet ring 132, so that its cleaning is eliminated because the film 141 is replaced after each use.
    During use of the toilet device 101, a user 106 sits on the seat element 132. Resulting human waste products 412 and used toilet paper remain in the open bag 143. After use, the user or a suitable automatic mechanism triggers the emptying process of the inventive toilet device. A suitable device lifts the seat 103 from the use position A to the unloading position B as shown in Fig. 1 (b). The seat 3 is now above the collecting device 121.
    With suitable means, the filled open bag 143 is now pulled down, at the same time fresh film tube 141 is pulled from the hose supply 131. With a closing and separating device 122, the open bag is sealed. In Fig. 1 (c) is shown how after closing the now closed bag 144 with the closing and separating device 122 is separated from the film tube so that it falls into the collecting device 121 due to gravity. The closure of the film tube is preferably carried out so that when separating the bag, the film tube 141 is in turn closed at its new lower end. After separation of the bag and the formation of the new open bag, the toilet device according to the invention is ready for a next use, and can be returned to the use position A for this purpose.
    The Swiss Patent Application No. 01599/14 of 19 October 2014, the disclosure of which is hereby incorporated in its entirety by reference in this specification, shows a waterless toilet device with a seat module and a housing module, wherein the seat module has a seat with a Opening has, under which provided for receiving human excretion products unilaterally closed and against the opening of the seat down open film tube is attached, and means for closing the film tube to a closed bag and for separating the closed bag, so in turn a one-sided closed film tube arises. The housing module has a collecting container, which is set up to store the bag. Furthermore, the toilet device has means to collect the bag after the separation of a bag and to transport it into the collecting container.
    The film tube required for the proper operation of the waterless toilet devices discussed above is consumable. A corresponding supply must be refilled regularly, which is expensive.
    There is a general need for further improvements in the area of such waterless toilet systems, especially for the efficient operation of such toilet facilities.
    Object of the invention
    An object of the invention is to provide a cassette for film tube for use in a toilet device, which allows efficient operation of the toilet device. In particular, such a cassette should allow easier and faster refilling of the film tube.
    Such a cassette is intended to be used in a toilet device as disclosed in the toilet devices discussed above.
    In particular, a cassette according to the invention should be compact.
    Such a cassette should be inexpensive and resource-friendly to produce and have a long life. It should also be environmentally friendly and easy to maintain and disinfect.
    Another object of the invention is to provide a toilet apparatus which is easy to maintain and can be cleaned efficiently.
    These and other objects are achieved by a cassette according to the invention, a kit according to the invention and a toilet device according to the invention according to the independent claims. Further preferred embodiments are given in the dependent claims.
    Presentation of the invention
    A first aspect of the invention relates to a cassette for film tube for use in a toilet device. Such a tubular film cassette for use in a toilet apparatus according to the invention comprises a substantially annular cassette member for receiving a film tube having a bottom, an outer wall and an inner wall, and a substantially annular seat member having a seating surface. The inner wall, the outer wall and the bottom of the cassette element and the seat surface of the seat element form a substantially annular storage space for receiving the film tube. The seat member is disposed along an inner edge on the inner wall of the cassette member lying on or along an outer edge on the outer wall of the cassette member lying on the cassette element connected.
    Functionally must be arranged at a toilet device as discussed at the beginning of the supply of film tube below the seat. The film tube is stored in grooved form, centered to the opening of the seat of the toilet device. Such a cassette according to the invention makes it possible to replace the film tube, which is consumable, quickly and easily, without first having to remove the seat or another component. For this purpose, the cassette including the integrated seat is removed, and replaced by a fresh cassette with a new supply of film tube.
    The cassette according to the invention can be configured as a disposable system, and be disposed of after use. Advantageously, however, a cassette according to the invention is designed as a reusable system that can be refilled several times with a supply of film tube. The refilling may be done by the user himself, or centrally, for example by the manufacturer, refilling the returned empty cassettes. A refilling by the manufacturer also makes it possible to prepare the film tube already ready for operation, for example by the film tube is already provided sealed to a first, half-open bag.
    Due to the integration of a seat element in a film cassette or the integration of a cassette element in a seat unit, an inventive film cassette is very compact, and thus allows the construction of correspondingly compact toilet facilities. A compact volume is particularly advantageous if below the toilet seat of a toilet device even more technical devices must be arranged, such as sealing or separation devices, or if the seat unit is moved during operation and it must pass other parts of the device.
    In a first advantageous embodiment of such a cassette according to the invention, the seat element lies along the inner edge on the inner wall of the cassette element. Along an outer circumference of the cassette, a continuous recess for dispensing the film tube is provided between an outer edge of the seat element and the outer wall of the cassette element.
    In such an advantageous variant of an inventive cassette runs in operation of the film tube from the shirred film supply in the storage volume of the cassette through the recess on the outer circumference on the annular seating surface from above into the opening of the cassette or seat, where it is a closed bottom funnel forms. Since the film runs over the seat surface, when the film tube is pulled in, the film in the region of the seat surface is drawn inwards and replaced by fresh film.
    Accordingly eliminates a cleaning of the seat, as it is never exposed and can be contaminated.
    In an advantageous variant of such an embodiment, the outer edge of the seat element protrudes from the center of the cassette seen the outer wall of the cassette element. In a particularly advantageous variant, the outer edge of the seat element overlaps an upper edge of the outer wall of the cassette element.
    The aforementioned features prevent, inter alia, the ingress of dirt into the interior of the cassette through the continuous recess on the outer circumference.
    In a second advantageous embodiment of such a cassette according to the invention, the seat element lies along the outer edge on the outer wall of the cassette element. Along an inner circumference of the cassette, a continuous recess for dispensing the film tube is provided between an inner edge of the seat element and the inner wall of the cassette element.
    In such an advantageous variant of a cassette according to the invention in operation of the film tube from the shirred film supply in the storage volume of the cassette through the recess on the inner circumference directly into the opening of the cassette or seat, where it forms a closed bottom funnel.
    In an advantageous variant of such an embodiment, the inner edge of the seat element projects beyond the inner wall of the cassette element in the direction of the center of the cassette. In a particularly advantageous variant, the inner edge of the seat element overlaps an upper edge of the inner wall of the cassette element.
    The aforementioned features prevent, inter alia, the penetration of dirt into the interior of the cassette by the continuous recess on the inner circumference, which is particularly important in this variant.
    Advantageously, in a cassette according to the invention, a film tube is arranged inside the storage space, wherein one end of the film tube is drawn from the storage space through the recess to the outside.
    Advantageously, in a cassette according to the invention, the cassette element and the seat element are reversibly connected to each other. The cassette element and the seat element can be connected by two or more screw connections.
    In addition, in a cassette according to the invention, the cassette element and / or the seat element are advantageously steam sterilizable or autoclavable.
    For this purpose, the individual elements are advantageously made of suitable materials, for example metal or suitable, heat-resistant polymer materials.
    In another advantageous embodiment of such inventive cassettes, the seat surface of the seat element on a padding. This increases the ease of use, and can continue to serve as a thermal insulation layer.
    In a further advantageous embodiment of such inventive cassettes, a heating device is provided in the seat surface of the seat element. Such a heater allows the seat to be preheated, which enhances ease of use, especially when the seat is made of metal.
    A second aspect of the invention relates to a kit comprising one or more cassettes according to the invention for film tube and one or more foil tubes.
    A third aspect of the invention relates to a toilet device with a cassette according to the invention for film tube or a kit according to the invention.
    Brief description of the drawings
    For a better understanding of the present invention, reference will now be made to the drawings. These show only embodiments of the subject invention.<Tb> FIG. 1 <SEP> schematically shows a sectional view through an embodiment of a prior art toilet apparatus having three phases (a), (b), (c) of operation.<Tb> FIG. 2 shows a partially cutaway embodiment of a cassette according to the invention for film tube.<Tb> FIG. Fig. 3 shows the cassette of Fig. 2, (a) in an exploded view; (b) in perspective view; (c) in a cross section along the cutting plane C-C; (d) in a detail of the cross-section of (c); and (e) in the same detail with schematically illustrated course of the film tube.<Tb> FIG. Fig. 4 shows schematically in cross-section an embodiment of a cassette according to the invention, in which the outward discharge recess is arranged close to the bottom of the cassette element.<Tb> FIG. FIG. 5 shows schematically in cross-section another embodiment of a cassette according to the invention, with an internal dispensing recess and a schematically illustrated course of the film.<Tb> FIG. FIG. 6 shows schematically in cross-section another embodiment of a cassette according to the invention, with an outward-facing discharge recess and overlapping edges of seat element and cassette element.<Tb> FIG. 7 shows schematically in cross-section an embodiment of a cassette according to the invention with a padded seat surface.<Tb> FIG. FIG. 8 shows schematically in cross-section an embodiment of a cassette according to the invention with a heatable seat surface.
    Embodiment of the invention
    The following examples serve to better illustrate the invention, but are not suitable to limit the invention to the features disclosed herein.
    In the context of this description, the terms "tubular film" and "film tube" are used interchangeably. The same applies to the terms "cassette for film tube" and "foil cassette". The term "annular" includes not only circular shapes but also elliptical shapes, and more generally, substantially oval or ovoid shapes, as commonly used for seat rings or toilet goggles.
    An advantageous embodiment of an inventive film cassette 1 is shown in Figs. 2 and 3. The film cassette 1 shown consists of an annular seat member 2 with seat 21 and opening 15, on which the user sits while using a toilet device. The seat element has a slightly downwardly curved outer edge 23 and an inner edge 22. Below the seat member 2, a cassette element 3 is arranged, with an inner wall 31, an outer wall 32 and a bottom 33. These together with the overlying seat surface 21 a torus-shaped storage volume 12, in which the supply 42 to tubular film 4 than in suitable Form collected bundle is kept.
    The cassette 1 according to the invention is adapted to be used in a toilet device, as is known, for example, from WO 2011/113 164 A2, or as described in Swiss Patent Application No. 01 599/14. For this purpose, suitable fastening means are provided (not shown), which allow a reversible attachment of the cassette to the toilet device.
    In the illustrated embodiment, the inner edge 22 of the seat member is located on the inner wall 31 of the cassette member. The weight of a user sitting on the seat 21 is thus transferred via the inner edge 22 to the inner wall 31 of the cassette element, and from there to a structure of a toilet device on which the cassette is mounted. The required stability is achieved in the present example in that inner edge 22 and inner wall 31 extend as parallel as possible to the common longitudinal axis L of the cassette element and seat element.
    The outer edge 23 of the seat member serves the mechanical stiffening of the seat 21. Since the outer edge 23 of the seat member projects beyond the outer wall 32 of the cassette member, the recess 11 is covered against the top by the seat, and so from the ingress of Dirt protected.
    The seat member 2 and the cassette element 3 are reversibly connected to each other via at least two screw connections. In the example shown, there are four screw 13, 14. For this purpose, nuts 14 are rotatably arranged in the illustrated example in the seat member, in a corresponding number of downward (ie away from the seat 21), projecting receptacles 27. The cassette element in turn a corresponding number of screw channels 34, which are part of the inner wall 31, and which are open at the lower end. To assemble the cassette according to the invention, one screw 13 is guided through a respective screw channel 34 and screwed into the counter nut 14 of the receptacle 27.
    In Fig. 3 (e), the intended course 41 of the film tube 4 in the inventive cassette 1 is shown schematically. In the storage volume 12, the film tube is mounted accordion-like gathered. One of the circumferential outer recess 11 facing the end of the tube 4 extends through this recess 11, from there flush over the outer edge 23 and the seat surface 21, and finally into the opening 15 of the cassette.
    In operation of a toilet device, the end of the tubular film is welded together or sealed in any other way, and held below the seat, so that forms an upwardly open bag for receiving the excretion products. After use, the tube 4 is pulled down, sealed and separated, the filled bag. By this pulling at the end of the film fresh film is drawn from the storage volume 12, and covers the seat 21st
    The screw connections shown in the above embodiment serve to fix the seat member 2 and the cassette member 3 to each other, but are not exposed to greater forces. In the illustrated embodiment, aligned with the screw channels in the wall 31 part-circular recesses 35, in which in the assembled state of the cassette according to the invention, the projecting peg-shaped receptacles 27 of the seat member 2 is arranged. The recesses 35 and the pin-shaped receptacles 27 define in a simple way a correct orientation of the seat element 2 and cassette element 3 to each other, and thus simplify the assembly.
    In an alternative embodiment of a cassette according to the invention, centering elements are provided which ensure the correct orientation and fixation perpendicular to the longitudinal axis. This can be achieved for example by pin-hole combinations, or by a collar on the inner edge of the seat member, which rests on the inner or outer side of the inner wall 21. The fixation along the longitudinal axis L can then be done for example by only two screw, by clamping elements or other suitable means.
    Another embodiment of a cassette 11 according to the invention is shown in FIG. The outer discharge recess 11 is disposed near the bottom 33 of the cassette element 3, which is achieved by an extension of the outer edge 23 of the seat member towards the bottom, and a corresponding shortening of the outer wall 32 of the cassette element. On the inside of the film cassette 1, in turn, the inner edge 22 of the seat member 2 is extended, and the inner wall 31 of the cassette member shortened. The course of the film is identical to FIGS. 2 and 3 and extends over the seat surface 21. This embodiment variant has the advantage that practically the entire cassette is covered by the film, which prevents contamination. Same as the U-shaped design of the cassette element of FIGS. 2 and 3, the U-shaped design of the seat offers the advantage of easier filling with film tube, in the example of this figure, the seat element 2 is turned upside down.
    A further embodiment of a cassette 1 according to the invention is shown schematically in FIG. In the cassette 1 shown, the outer edge 23 of the seat member 2 is located on the outer wall 32 of the cassette element 3, while the opening 15 towards an inner circumferential recess 11 is provided. The film tube in this case does not extend over the seat 21, but directly downwards.
    Another embodiment of a cassette according to the invention is shown in FIG. In addition, the edge 23 also overlaps the upper edge 32a of the outer wall 32, which also protects the recess 11 against the ingress of dirt against the outer edge 23 of the seat element 2.
    A further variant of a cassette according to the invention is shown in FIG. 7. Here, a padding 25 is arranged on the seat 21. This increases the seating comfort for a user. In addition, such a padding can also serve for thermal insulation, for example in the case of seat surfaces made of metal, which likewise increases the seating comfort.
    Yet another variant of a cassette according to the invention is shown in FIG. 8. In this case, the seat 21 has a heater 25, for example, as shown in the form of electrical heating wires, which are embedded in the seat.
    The present invention is not limited in scope to the specific embodiments described herein. Rather, for the skilled person from the description and the associated figures, in addition to the examples disclosed herein, various other modifications of the present invention, which also fall within the scope of the claims. In addition, various references are cited in the description, the disclosure of which is hereby incorporated in their entirety by reference in the description.
    LIST OF REFERENCE NUMBERS
    [0059]<tb> 1 <SEP> Film cassette, cassette for film tube<tb> 11, 11 <SEP> discharge recess<Tb> 12 <September> storage volume<Tb> 13 <September> Bolt<Tb> 14 <September> Mother<Tb> 15 <September> opening<Tb> 2 <September> seat element<Tb> 21 <September> seat<tb> 22 <SEP> inner border<tb> 23 <SEP> outer edge<Tb> 24 <September> padding<Tb> 25 <September> heater<tb> 26 <SEP> Pin-shaped receptacle for lock nut<Tb> 3 <September> cassette member<Tb> 31 <September> inner wall<tb> 31a <SEP> upper edge of the inner wall<Tb> 32 <September> outer wall<tb> 32a <SEP> upper edge of the outer wall<Tb> 33 <September> cassette base<Tb> 34 <September> screw channel<tb> 35 <SEP> partial circular depression<Tb> 4 <September> film tube<tb> 41 <SEP> History of the slide<Tb> 42 <September> Hose stock<Tb> 101 <September> toilet device<Tb> 102 <September> frame structure<Tb> 120 <September> Housing<Tb> 121 <September> collector<tb> 122 <SEP> Closing and separating device<Tb> 103 <September> seat<Tb> 131 <September> Hose stock<Tb> 132 <September> seat element<Tb> 135 <September> opening<Tb> 141 <September> film tube<tb> 142 <SEP> waste products, bag contents<tb> 143 <SEP> open bag<tb> 144 <SEP> closed bag<Tb> 106 <September> Members<Tb> 170 <September> Floor<Tb> A <September> use position<Tb> B <September> emptying position<tb> L <SEP> Longitudinal axis of the cassette<tb> Z <SEP> Center of the cassette
    权利要求:
    Claims (15)
    [1]
    A cassette (1) for film tube for use in a toilet apparatus comprising a substantially annular cassette member (3) for receiving a film tube (4) having a bottom (33), an outer wall (32) and an inner wall (31 ), and a substantially annular seat member (2) having a seat surface (21), wherein the inner wall, the outer wall and the bottom of the cassette member and the seat surface of the seat member form a substantially annular storage space (12) for receiving the film tube, and wherein said seating member is contiguous with the cassette member (13, 14) along an inner edge (22) on the inner wall of the cassette member or along an outer edge (23) on the outer wall of the cassette member.
    [2]
    A cassette according to claim 1, wherein the seat member (2) rests along the inner edge (22) on the inner wall (31) of the cassette member (3) and along an outer periphery of the cassette (1) between an outer rim (23). the seat element and the outer wall (32) of the cassette element a continuous recess (11) for dispensing the film tube (4) is provided.
    [3]
    3. A cassette according to claim 2, wherein seen from the center (Z) of the cassette, the outer edge (23) of the seat element (2) projects beyond the outer wall (32) of the cassette element (3).
    [4]
    A cassette according to claim 3, wherein the outer edge (23) of the seat member (2) overlaps an upper edge (32a) of the outer wall (32) of the cassette member (3).
    [5]
    A cassette according to claim 1, wherein the seat member (2) rests along the outer edge (23) on the outer wall (32) of the cassette member (3) and along an inner circumference of the cassette (1) between an inner edge (22). the seat element and the inner wall (31) of the cassette element a continuous recess (11) for dispensing the film tube (4) is provided.
    [6]
    6. Cassette according to claim 5, wherein seen in the direction of the center (Z) of the cassette, the inner edge (22) of the seat element (2) projects beyond the inner wall (31) of the cassette element (3).
    [7]
    A cassette according to claim 6, wherein the inner edge (22) of the seat member (2) overlaps an upper edge (31a) of the inner wall (31) of the cassette member (3).
    [8]
    8. Cassette according to one of the preceding claims, with a film tube (4) which is arranged within the storage space (12), wherein one end of the film tube from the storage space through the recess (11) is pulled outwards.
    [9]
    9. Cassette according to one of the preceding claims, wherein the cassette element (3) and the seat element (2) reversibly connected to each other (13, 14).
    [10]
    10. Cassette according to claim 9, wherein the cassette element (3) and the seat element (2) by two or more screw connections (13, 14) are connected.
    [11]
    11. Cassette according to one of the preceding claims, wherein the cassette element (3) and / or the seat element (2) are steam-sterilized or autoclavable.
    [12]
    12. Cassette according to one of the preceding claims, wherein the seat surface (21) of the seat element (2) has a padding (24).
    [13]
    13. Cassette according to one of the preceding claims, wherein in the seat surface (21) of the seat element (2) a heating device (25) is provided.
    [14]
    14. Kit comprising one or more cassettes (1) for film tube according to one of claims 1 to 7 and one or more foil tubes (4).
    [15]
    15. toilet device (101) with a cassette (1) according to one of claims 1 to 13 or a kit according to claim 14.
    类似技术:
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    DE1628471B1|1970-12-23|Rigid container for storing the dust bag on the swiveling tubular handle of a stick vacuum cleaner
    WO2009033479A2|2009-03-19|Cloxi, the mobile toilet without water
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    DE2211880A1|1973-09-20|DRY CLOSET
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    DE102004008591A1|2005-09-01|Refuse bin has a shaped lip to secure a disposable liner bag using a clamping collar
    CH702898A1|2011-09-30|Toilet device, particularly waterless toilet device, has seat with opening, under which film tube is fitted for receiving products of human excretion, which is closed at one end
    DE102010046698A1|2012-03-29|Urinal for mounting at toilet bowl in bathroom or toilet space for collecting urine, has base or fastening plate arranged at passage and distributor piece, slidable on number of holders of toilet seat at bowl and fastenable by holders
    CH701336B1|2013-07-15|Apparatus for drop off of excretion for waterless toilet.
    DE202019100433U1|2019-02-04|Insert for releasable attachment to a bedpan
    DE1900430C3|1979-01-11|
    DE202010009966U1|2011-10-26|Waterless mobile film hose toilet
    EP1749942A2|2007-02-07|Camping toilet
    DE102007048896A1|2009-04-16|food bowl
    DE202017103874U1|2017-08-11|Auxiliary device for urinating
    DE202011001414U1|2012-04-13|Waterless mobile flat foil toilet
    DE3128075A1|1983-01-27|Lavatory, and method for emptying it
    DE202011001413U1|2012-04-17|Waterless compact mobile film hose toilet
    DE1943940C|1971-11-11|Tank made of flexible material for bulk goods, especially flour
    DE202007011520U1|2007-10-31|Portable urinal
    DE1267788B|1968-05-09|Bed-chair
    同族专利:
    公开号 | 公开日
    EP3087887B1|2021-02-24|
    EP3087887A1|2016-11-02|
    ES2870663T3|2021-10-27|
    CH710996B1|2019-06-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
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    US3619822A|1969-11-18|1971-11-16|Thomas Carmichael|Sanitary closet|
    DE10100962A1|2001-01-11|2002-07-25|Airbus Gmbh|Toilet especially for aircraft has foil placed inside pan and moved to collecting pipe through transport screw mounted in disposal opening|
    US20030121923A1|2001-12-31|2003-07-03|Michel Morand|Cassette for dispensing pleated tubing|
    US20030213804A1|2002-04-17|2003-11-20|Chomik Richard S.|Disposable cassette for incremental withdrawal of tubular plastic with malodor-counteractant capacity|
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    CH702898A1|2010-03-18|2011-09-30|Claude Luescher|Toilet device, particularly waterless toilet device, has seat with opening, under which film tube is fitted for receiving products of human excretion, which is closed at one end|
    US20140208499A1|2011-08-23|2014-07-31|Dry Flush Llc|Bagging Toilet|CN110913735A|2017-04-21|2020-03-24|克罗赛股份公司|Waterless toilet bowl in motor caravan|US3723999A|1971-10-22|1973-04-03|Mileahead Ind Inc|Portable waste disposal unit|
    DE10248834A1|2002-10-19|2004-04-29|Victor Kocheshev|Dry toilet has conveyor belt conveying excrement packed into sleeve or tube bearing adhesive layer to annular space and has photo-sensors checking positioning|
    US20080263756A1|2007-04-26|2008-10-30|Marsden Andrew W|Child training potty|
    EP2547245B1|2010-03-18|2017-04-26|Liftac Ag|Waterless toilet system|
    HK1147895A2|2010-06-30|2011-08-19|Well In Production Company Ltd|A convenient close-stool with heater|
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    法律状态:
    2017-09-29| PCAR| Change of the address of the representative|Free format text: NEW ADDRESS: BELLERIVESTRASSE 203 POSTFACH, 8034 ZUERICH (CH) |
    2018-05-31| PUE| Assignment|Owner name: CLOSAC AG, CH Free format text: FORMER OWNER: LIFTAC AG, LI |
    2018-08-15| NV| New agent|Representative=s name: KELLER AND PARTNER PATENTANWAELTE AG, CH |
    2020-09-30| PFA| Name/firm changed|Owner name: CLOSAC AG, CH Free format text: FORMER OWNER: CLOSAC AG, CH |
    优先权:
    申请号 | 申请日 | 专利标题
    CH00576/15A|CH710996B1|2015-04-27|2015-04-27|Foil cassette for a toilet device.|CH00576/15A| CH710996B1|2015-04-27|2015-04-27|Foil cassette for a toilet device.|
    EP16166709.2A| EP3087887B1|2015-04-27|2016-04-22|Film cassette for a toilet device|
    ES16166709T| ES2870663T3|2015-04-27|2016-04-22|Film box for a toilet device|
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