• 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 method of making a temporary adhesive carpet for laying on a building floor, characterized by the steps of: a) placing double sided tape (2) in the form of continuous strips on both longitudinal edges on the bottom (1a) of a pre - produced carpet (1) Carpet (1) facing away from the double-sided adhesive tape (2) is an at least stretchable in length, peelable cover (2a), wherein the protruding width (2a ') of the cover (2a) in the direction of the respective longitudinal edge of the carpet (1) protruding, and wherein the double-sided adhesive tape (2) on one side has a different adhesive force from the other side, wherein the more adhesive side is glued to the underside (1a) of the carpet (1), b) cutting the carpet (1) into a predetermined length, and c) rolling the carpet (1) into a compact roll (1 ') with the underside (1a) outwards, the carpet (1) without an Abl eyelets of the double-sided adhesive tape (2) or the covering film (2a) is rolled up.
    公开号:AT519641A1
    申请号:T50079/2017
    申请日:2017-02-02
    公开日:2018-08-15
    发明作者:
    申请人:Itd Vertriebsgesellschaft M B H；
    IPC主号:
    专利说明:

    Summary
    Process for the production of a temporarily adherent carpet to be laid out on a
    The floor of the building is characterized by the following steps:
    a) arranging double-sided adhesive tape (2) in the form of continuous strips on both longitudinal edges on the underside (1a) of a pre-produced carpet (1), one on the side of the double-sided adhesive tape (2) facing away from the carpet (1) at least in length stretchable, peelable cover sheet (2a) is arranged, the projecting width (2a ') of the cover sheet (2a) protruding in the direction of the respective longitudinal edge of the carpet (1), and wherein the double-sided adhesive tape (2) on one side one from the other Side has different adhesive strength, the more adhesive side being glued to the underside (1a) of the carpet (1),
    b) cutting the carpet (1) into a predetermined length, and
    c) Rolling up the carpet (1) into a compact roll (1 ') with the underside (1a) outwards, the carpet (1) being rolled up without detaching the double-sided adhesive tape (2) or the cover film (2a).
    Fig. 3/25
    P15329
    Process for the production of a temporarily adherent carpet
    The invention relates to a method for producing a temporarily adherent carpet for laying on a building floor and a method for laying out the carpet produced.
    At trade fairs or similar events, it is customary to lay carpeting in the rooms provided for this purpose, in order to offer visitors to these events predetermined and safe paths on the usually slippery building floor.
    It is particularly important here that these carpet sheets are not simply left rolled out, but remain fixed in their position due to any shear and tensile stresses or similar loads that may arise, among other things, from visitors, and do not slip or bulge.
    This is usually done with double-sided adhesive tapes, which are first laid out in parallel on the building floor and glued to the floor from one side. Subsequently, a strip of carpet is rolled out over these adhesive tapes and stretched over the length, a covering film arranged on the adhesive tapes, usually made of paper, being peeled off and the carpet being glued to the adhesive tapes.
    Since the paper cover sheet generally does not allow any elastic change in length and the carpet experiences a change in length of up to one percent when stretched over its length, the change in length of the carpet that occurs must be taken into account for each length of adhesive tape arranged on the building floor.
    It is therefore an object of the invention to provide a method to avoid the above-mentioned disadvantages and other limitations of the prior art.
    This object is achieved according to the invention with the method mentioned at the outset by the following steps:
    / 25
    P15329
    a) Arranging double-sided adhesive tape in the form of continuous strips on both longitudinal edges on the underside of a pre-produced carpet, the double-sided adhesive tapes being arranged in parallel on the longitudinal edges of the carpet, and wherein on the side of the double-sided adhesive tape facing away from the carpet an at least extensible in length , peelable cover sheet is arranged, which has a greater width than the double-sided adhesive tape, wherein the protruding width of the cover film protrudes in the direction of the respective longitudinal edge of the carpet, and wherein the double-sided adhesive tape has a different adhesive strength on one side, the more adhesive side is glued to the underside of the carpet,
    b) cutting the carpet into a predetermined length,
    c) Rolling up the carpet into a compact roll with the underside facing outwards, the carpet being rolled up without the double-sided adhesive tape or the covering film, for example undulation, being detached.
    In a specific embodiment, the double-sided adhesive tape can be removed on the respective bonded floor essentially without residue.
    In an advantageous further development, the double-sided adhesive tape on the glued underside of the carpet can be removed essentially without residue.
    To achieve the stated object, a method for laying out a carpet of the type mentioned above can also be used, in which the following steps are carried out according to the invention:
    a) fixing a first end of the carpet to a building floor with the help of an installation tape,
    b) applying a tensile force to the unfixed end of the carpet and stretching it over its length,
    c) fixing the second end of the carpet on the floor with the aid of the laying tape, / 25
    P15329
    d) gripping the protruding width of the cover film and pulling off the cover film between the floor and underside of the carpet,
    e) temporary adhesion of the carpet areas on which the double-sided adhesive tapes are arranged on the underside of the carpet by pressing against the floor.
    The invention is explained in more detail with reference to the following drawings. Here show:
    1 shows an embodiment of a carpet according to the invention without a cover film on the double-sided adhesive tapes,
    2 shows the embodiment of FIG. 1 with cover films arranged,
    3 shows a detailed view of section III-III from FIG. 2,
    4 the carpet according to the invention rolled up in the form of a compact roll,
    5 is an oblique view of the carpet stretched in the length and fixation with the help of a laying tape,
    6 shows a detailed view of section VI-VI from FIG. 5,
    7 is an oblique view of an example of a device for manufacturing a carpet,
    8 shows a side view of an adhesive tape feed element with a sensor means,
    9 is a bottom view of a module of a support plate with adhesive tape feed element and shown displacement unit,
    10, 11 and 12 a plan view of the adhesive tape feed element shown in FIG. 8, each with a different position of a drawn carpet edge, and
    13 is a top view of an alternative embodiment.
    / 25
    P15329
    In Fig. 1 and Fig. 2, an embodiment of the carpet 10 is shown with the accessible top 12 down and with the non-accessible bottom 11 up, double-sided adhesive tapes 20 are arranged in a continuous strip shape parallel to both longitudinal edges. To produce a carpet according to the invention, a carpet, for example needle felt carpet, is used for trade fair and event buildings.
    In the form shown in FIG. 1, the adhesive tapes 20 are arranged at a distance from the longitudinal edges, it also being possible to arrange the double-sided adhesive tapes 20 flush with the longitudinal edges.
    In contrast to FIG. 1, elastic, peelable cover films 21 are arranged on the adhesive tapes 20 in FIG. 2, for example made of polypropylene, each of which has a greater width than the double-sided adhesive tapes 2, these projecting width 22 of the cover film 21 in the direction of protrudes the respective longitudinal edge of the carpet 10.
    Fig. 3 shows a detailed view of a section III-III of Fig. 2, wherein the later accessible top 12 of the carpet is directed downwards and the non-accessible bottom is directed upwards. The edge of the protruding width 22 of the cover film 21 ends with the respective longitudinal edge of the carpet 10, whereby in another example a protrusion is possible.
    The double-sided adhesive tapes 20 have on one side a different adhesive strength from the other side, the more adhesive side being glued to the underside 11 of the carpet 10. A stronger or weaker adhesive side in the context of the present invention is understood to mean that subsequent removal of the carpet 10 according to the invention from a building floor maintains the adhesive effect of the double-sided adhesive tape 20 on the underside 11 of the carpet 10.
    After arranging the double-sided adhesive tapes 20, the carpet 11 is cut to a predetermined length and rolled up into a compact roll 13, as shown in FIG.
    / 25
    P15329 shown to enable subsequent transport and / or finishing of the carpet 10, the carpet 10 being rolled up with the underside 11 of the carpet 10 outwards. The elasticity of the cover film 20 is important for the rolling up of the carpet 10, since the rolling up causes a change in the length of the arranged adhesive tapes 20. For this reason, in one embodiment polypropylene is used as the material for the cover film, other materials which have similar elastic properties being possible.
    To lay out the carpet 10, the compact roll 13 is placed and rolled out at a desired location on the building floor, the underside 11 of the carpet 10 being arranged on the floor side, as in FIG. 5 and in a detailed view of FIG. 6 of section VI-VI from FIG 5 illustrates. A first end of the carpet 10 is then fixed to the floor of the building with the aid of a laying tape 30 and stretched along its length by applying a tensile force at the second end which is not fixed. In the simplest case, this can be done manually, by grasping the second end of the carpet 10 and tightening it. The carpet 10 can, for example, be stretched up to one percent of its original length, the double-sided adhesive tape 20 and the cover film 21 arranged thereon likewise being stretched or stretched by the same length. For this reason, the material used for the adhesive tape 20 and the associated cover film 21 is designed to be extensible and / or elastic in length.
    The second end is then fixed with the laying tape 30, as shown in FIG. 5. 5, the first and the second end are fixed in different ways to the floor of the building with the aid of the laying tape 30, other options for arranging the laying tape 30 being conceivable.
    After gripping the protruding width 22 of the cover film 21 and then pulling off the cover film 21, a temporary adhesion of the carpet areas on which the double-sided adhesive tapes 20 are arranged on the underside 11 of the carpet 10 can be achieved by pressing against the floor.
    To dismantle the carpet 10, the carpet is pulled off the respective building floor, the side of the double-sided adhesive tape 20 glued to the building floor being able to be detached from the building floor essentially without residue, and / 25
    P15329 being the side of the double-sided glued on the underside 11 of the carpet 10
    Adhesive tape 20 during the removal process of the carpet 10 from the building floor
    Retains adhesive effect on the underside 11 of the carpet 10.
    Subsequently, the double-sided adhesive tape 20 can be detached or removed from the underside 11 of the carpet 10 essentially without residue.
    An exemplary device for producing a temporarily adherent carpet to which the method according to the invention is applied is described below.
    The exemplary embodiment shown in FIG. 7 can be subdivided into a feed section 200, a processing section 300 and a roll-up section 800, which are all arranged on a support frame 110, the embodiment in FIG. 7 being operated with a motor 900 arranged on the support frame 110 , which is designed as a DC motor in a 24 volt variant.
    The feed section 200 comprises holding elements 210 which are designed to hang a carpet roll, for example a carpet roll rolled up on a rod, for example rods on which carpet webs are rolled up, which are usually laid on building floors, for example exhibition halls, before they are rolled out or subjected to different processing steps to facilitate, among other things, transportation processes.
    Likewise, the support members 210 facilitate later clamping of the carpet in the exemplary device since, when rolled off the bar by the device, the carpet remains in the position that the support members 210 dictate.
    In the example shown in FIG. 7, the processing section 300 comprises two adhesive tape rolls 310, adhesive tape, preferably double-sided adhesive tape, being fed from an adhesive tape roll 310 into an adhesive tape feed element 330 assigned to the respective adhesive tape roll 310.
    / 25
    P15329
    A deflection roller 320, which is assigned to the respective adhesive tape roll 310 and which is suitable for guiding the adhesive tape from the respective adhesive tape roll 310 properly into the adhesive tape feed element 330, is arranged in the immediate vicinity of an adhesive tape roll 310.
    The adhesive tape feed elements 330 are arranged on the outer edges of a support plate 400 parallel to the carpet feed direction X, preferably in recesses of the support plate 400, such that the adhesive tapes, preferably double-sided adhesive tape, in the form of continuous strips are essentially parallel to the longitudinal edges on the underside of the carpet.
    As mentioned above in the introductory description, the carpet width of a previously rolled-up carpet varies, each adhesive tape supply element 330 of the example shown in FIG. 7 is assigned a sensor means 600 for detecting the distance between the carpet edge and the supplied adhesive tape, the sensor means 600 each having one 3 is connected below the support plate 400, which is shown schematically in FIG. 3, so that with a varying width of the carpet running over the support plate 400, the adhesive tape feed unit 330 together with the associated sensor means 600 is displaced such that a previously set distance between carpet edge and tape feed member 330 is maintained.
    8 shows a side view and FIGS. 10, 11 and 12 show a detailed view from above of an adhesive tape feed element 330 with a sensor means 600, which in this embodiment comprises a first and second optical, light-sensitive sensor 601, 602, the adjustable and then fixable distance of the sensors 601, 602 or the sensor arrangement to the respective adhesive tape feed element 330 determines the distance at which the adhesive tape is to be fed to the carpet edge running over it.
    The sensors 601, 602 are arranged in such a way that they are not aligned in the carpet feed direction X, but rather are offset, with no displacement of the adhesive tape feed element 330 if the first sensor 601 is flush with a carpet or carpet edge 2000 running over it, and the second / 25th
    P15329
    Sensor 602 connects to the carpet edge 2000 and is not covered, as shown in FIG. 10.
    Should the carpet width vary to such an extent that the second sensor 602 also detects that
    11, the adhesive tape feed element 330 is moved together with the sensors 601, 602 or the sensor arrangement orthogonally to the carpet feed direction X such that, as already mentioned above, the first sensor 601 is moved from the carpet or the carpet edge 2000 is completely covered and the second sensor 602 is not covered.
    If the carpet width varies to such an extent that the first sensor 601 is no longer covered by the carpet, as shown in FIG. 6, the adhesive tape feed element 330 is moved together with the sensors 601, 602 or the sensor arrangement orthogonally to the carpet feed direction X in such a way that so that, as already mentioned above, the first sensor 601 is completely covered by the carpet or the carpet edge 2000 and the second sensor 602 is not covered.
    As shown in FIGS. 7, 10, 11 and 12, the sensor means 600 are arranged in the direction of the carpet feed direction X in front of the adhesive tape feed elements 330, since it makes sense to compensate for a varying carpet width before the adhesive tape, preferably double-sided adhesive tape, is glued to the carpet becomes.
    The processing section 300 further comprises a carpet guide roller 500 which is arranged on each outer edge of the support plate 400 and which is essentially normal or orthogonal to the carpet feed direction X, with a pressure roller 510 which is adjustable in height and arranged above the respective carpet guide roller 500, wherein in the embodiment shown in FIG 7, only one pressure roller 510 has been drawn in for reasons of clarity.
    At least one of the carpet guide rollers 500, preferably both carpet guide rollers 500, is driven by the motor 900 in order to guide the carpet to be produced from the feed section 200 via the processing section 300 to the roll-up section 800.
    / 25
    P15329
    The pressure rollers 510 are lowered onto the respective carpet guide rollers 500 by means of electric lifting cylinders, so that this pressing process creates sufficient friction on the carpet in between, so that the motor 900 and the friction generated generate such a tensile force that the carpet in its rolled-up state on the previously rod mentioned can be optimally guided or pulled by the device 100.
    In addition, any pressure waves that may occur on the carpet can be minimized or eliminated by the pressure rollers 510 pressing onto the carpet guide rollers 500, and the carpet can be guided over the support plate 400 as tensioned as possible.
    Furthermore, the carpet guide rollers 500 and the pressure rollers 510 can each have a larger circumferential section 520 in that area in which the adhesive tape, preferably double-sided adhesive tape, is fed onto the carpet and glued.
    As a result, the absolute adhesive area of the adhesive tape, preferably double-sided adhesive tape, is increased, since the stretchable adhesive tape is pressed into the generally rough underside of the carpet by the uniform, selective pressing, and the adhesive strength is increased as a result.
    Furthermore, the processing section 300 comprises at least one spacer 620, preferably two or more spacers 620, which are mechanically coupled to one of the pressure rollers 510 and are lowered by lowering this pressure roller 510, two spacers 620 being arranged in the region of the sensor means 600 and the adhesive tape feed elements 330 are, as shown in Fig. 1, to keep the carpet at a constant height from the respective sensor means 600, so that it is ensured that the optical, light-sensitive sensors 601, 602 function optimally.
    For this purpose, at least one strut 111 of the support frame 110 running parallel to a pressure roller 510 is provided in the area of an associated pressure roller 510 on the side or area facing away from the support plate 400, the spacers 620 being fastened to this strut 111, for example by means of hinges, so that a section of the spacer 620 on the pressure roller / 25 assigned to the strut 111
    P15329 rests and when this pressure roller 510 is adjusted in height, the height of the section of the
    Spacer 620, which is set up to ensure a constant height distance from the respective sensor means 600, is, as it were, adjusted.
    As described above, with the aid of the sensor means 600 and the movable adhesive tape feed elements 330, varying carpet widths can be compensated for, in order to ensure a constant distance between the carpet edge and the adhesive tape glued on. Differences in width of a few centimeters, preferably 4 cm, can thus be compensated for, this being modified via the depth of the recesses of the support plate 400, in which the tape supply elements 330 are arranged, and via the displacement units 610 assigned to the respective tape supply elements 330. or is adjustable.
    In order to be able to process different carpet widths, the support plate 400 can be divided into separate modules 400a, 400b, 400c. In the example shown in FIG. 7, the support plate 400 is separated into three modules 400a, 400b, 400c, the external modules 400a, 400c each comprising at least one adhesive tape feed element 330 with a sensor means 600.
    One of the external modules 400c is fixedly arranged on the support frame 110, the other modules 400a, 400b being slidably mounted on the support frame 110 with respect to the fixed module 400c and can be fixed in a desired position and can also be released again.
    For example, the middle intermediate module 400b shown in FIG. 7 can be removed and the displaceably mounted module 400a can be pushed up to the module 400c fixed to the support frame 110. In another embodiment, a support frame 110 which is enlarged in width is also conceivable, as well as further intermediate modules which can be arranged between the outer modules 400a, 400c if the selected distance between the two outer modules 400a, 400c is so large that the carpet sags in between or even slips or falls through due to its own weight.
    / 25
    P15329
    If the position of the displaceably mounted module 400a is changed, it can also be provided that a spacer 620 which is assigned to the sensor means 600 arranged on this module 400a is also designed to be displaceable. A plurality of spacers 620 can also be arranged fixedly on the strut mentioned above, the possible spacing of the carpet widths to be processed being predetermined by the spacing of the spacers 620.
    Likewise, when the position of the displaceably mounted module 400a is changed, it can be provided that the larger circumferential section 520 of the carpet guide rollers 500 and / or pressure rollers 510 are generated by elements movable on these rollers, since when the distance between the modules 400a, 400b, 400c changes Platen 400 these elements can also be rearranged.
    In order to specify a desired carpet length with adhesive tapes arranged thereon, the processing section 300 further comprises a length measuring device 700 with a length measuring wheel 710, which is located in a recess in the support plate 400, in one embodiment with separate modules 400a, 400b, 400c, preferably on the outside on the Carrier frame 110 fixed module 400c is arranged, wherein the length measuring wheel 710 is assigned a pressing wheel 720, which keeps the carpet running over the length measuring wheel 710 in constant contact with the length measuring wheel 710.
    A predefined length of the carpet can be set via the length measuring device 700, the length measuring wheel 710 measuring the length of the carpet running over it. For this purpose, the carpet or the rough underside of the carpet should be in constant contact with the length measuring wheel 710 to ensure optimal functioning. To ensure this, the pressure wheel 720 is arranged above the length measuring wheel 710 and, with its own weight, presses the carpet onto the length measuring wheel 710.
    As already described for the spacers 620, the pressing wheel 720 can also be mechanically coupled to one of the pressing rollers 510 and can also be lowered by lowering this lowering roller 510.
    For this purpose, there is at least one strut 111 of the support frame 110 that runs parallel to a pressure roller 510, preferably the same, on which the spacers 620/25
    P15329 are arranged in the area of an assigned pressure roller 510 on the side or area facing away from the support plate 400, an element or component 721 on which the pressure wheel 720 is arranged, for example by means of hinges, being attached to this strut 111 so that it Element or component 721 of the pressure wheel 720 rests on the pressure roller 510 assigned to the strut 111 and, when the pressure roller 510 is adjusted in height, the height of the pressure wheel 720 is adjusted as it were.
    After the length set on the length measuring device 710 has been reached, the device 100 is stopped, a cutting guide 120 being arranged after the last carpet guide roller 500 in the carpet feed direction X in order to trim the length of the carpet. A wide variety of cutting tools can be used for this.
    In the example shown in FIG. 7, the roll-up section 8 arranged last in the carpet feed direction X comprises two compacting rolls 810, the carpet coming from the processing section 300 being rolled up again by these compacting rolls 810.
    Here, one of the compacting rollers 810 is equipped with a rubberized surface that generates enough friction on the carpet surface so that the carpet is guided into a rolled-up state by this compacting roller 810, the carpet not around this compacting roller 810, but essentially on or between the compacting rollers 810 lying, is rolled up.
    In general, the carpet coming from the processing section 300 has a tendency to return to exactly this rolled-up state due to the storage state rolled up before the processing, and thus specifies a preferred winding direction.
    Another embodiment is shown schematically in FIG. 8. The problem of the varying or irregular carpet width is solved in that cutting means 1000 are arranged instead of the sensor means 600, two cutting means 1000 being arranged in a recess in each of the support plate 400, the cutting lines carried out by the cutting means 1000 at the over the Cutting tool 1000/25
    P15329 guided carpet, run essentially parallel to the carpet feed direction X, and wherein the cutting means 1000 creates a carpet web with a constant width.
    Instead of using sensor means 600, a constant width of the carpet is thus generated by cutting and removing edges in the longitudinal direction of the carpet or in the carpet feed direction X by means of the cutting means 1000.
    With the use of more than two cutting means 1000, several carpet webs with a constant width can also be produced and processed at the same time. For this purpose, analogously, more adhesive tape supply elements 330, which supply adhesive tapes, preferably double-sided adhesive tapes, in the form of continuous strips essentially parallel to the longitudinal edges of the carpet webs produced by the cutting means, as well as adhesive tape rolls 310 and deflection rollers 320.
    / 25
    P15329
    LIST OF REFERENCE NUMBERS
    10 ... carpet 11 ... Underside of the carpet 12th Top of the carpet 13th compact carpet roll 20th double sided tape 21st cover 22nd protruding width of the cover film 30th laying tape 100th contraption 110th support frame 111th brace 120th cutting guide 200th feeding 210th support members 300th machining section 310th rolls of tape 320th guide rollers 330th Tape supply elements 340th duct tape 400th platen 400a, 400b, 400c Modules of the platen 500th Carpet guide rollers 510th Pinch Rollers 520th larger circumferential section 600th sensor means Six hundred and first first sensor 602nd second sensor 610th displacement unit 620th spacer 700th length measuring instrument 710th length measuring wheel
    / 25
    P15329
    720 ... pressure wheel 721 ... Component belonging to the pressure wheel 800th roll-up 810th Kompaktierungsrollen 900th engine 1000th cutting means 1,001th recesses 1010th intersection 2000th carpet edge X. Carpet feed direction
    / 25
    P15329
    权利要求:
    Claims (6)
    [1]
    claims
    1. A method for producing a temporarily adherent carpet for laying on a building floor characterized by the following steps:
    a) arranging double-sided adhesive tape (2) in the form of continuous strips on both longitudinal edges on the underside (1a) of a pre-produced carpet (1), the double-sided adhesive tapes (2) being arranged parallel to the longitudinal edges of the carpet (1), and wherein On the side of the double-sided adhesive tape (2) facing away from the carpet (1) there is an at least lengthwise extendable, removable cover film (2a) which has a greater width than the double-sided adhesive tape (2), the protruding width (2a ' ) of the cover film (2a) protrudes in the direction of the respective longitudinal edge of the carpet (1), and wherein the double-sided adhesive tape (2) has on one side a different adhesive strength from the other side, the more adhesive side on the underside (1a) of the Carpet (1) is glued,
    b) cutting the carpet (1) into a predetermined length, and
    c) Rolling up the carpet (1) into a compact roll (1 ') with the underside (1a) outwards, the carpet (1) being rolled up without detaching the double-sided adhesive tape (2) or the cover film (2a).
    [2]
    2. The method according to claim 1, characterized in that the double-sided adhesive tape (2) can be removed on the respective bonded floor substantially without residue.
    [3]
    3. The method according to any one of claims 1 or 2, characterized in that the double-sided adhesive tape (2) on the glued underside (1a) of the carpet (1) can be removed substantially without residue.
    [4]
    4. The method according to any one of claims 1 to 3, characterized in that the cover film (2a) is designed to be elastically stretchable.
    17/25
    P15329
    [5]
    5. The method according to any one of claims 1 to 4, characterized in that the cover film (2a) is selected from the group of polyolefins, in particular polypropylene.
    [6]
    6. A method for laying out a carpet produced according to claims 1 to 5, characterized by the following steps:
    a) fixing a first end of the carpet (1) to a building floor with the aid of an installation tape (3),
    b) applying a tensile force to the unfixed end of the carpet and stretching it over its length,
    c) fixing the second end of the carpet to the floor with the aid of the laying tape (3),
    d) gripping the protruding width (2a ') of the cover film (2a) and pulling off the cover film (2a) between the bottom and underside (1a) of the carpet (1),
    e) temporary adhesion of the carpet areas on which the double-sided adhesive tapes (2a) are arranged on the underside (1a) of the carpet (1) by pressing against the floor.
    18/25
    1.6
    19/25
    1.6
    20/25
    3.6
    Ο
    21/25
    4.6
    22/25
    5.6
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    同族专利:
    公开号 | 公开日
    EP3357989A1|2018-08-08|
    AT519641B1|2019-02-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE3235382A1|1982-09-24|1984-03-29|Teppich-Werk Neumünster GmbH, 2350 Neumünster|CARPETED FLOORING|
    EP1872696A1|2006-06-27|2008-01-02|New Carpetboy b.v.b.a.|Process of preparing a roll of floor-covering material|
    DE102008058751A1|2008-11-24|2010-06-02|Airbus Deutschland Gmbh|Method for laying a floor covering in a cabin of a vehicle|
    DE19852371A1|1998-11-13|2000-05-18|Michael Glimmann|Double sided adhesive strip for use in carpet laying work, for example, comprises a protective foil which at least on one side is wider than the strip, so that an overlap for easier strip removal is formed|CN112617568B|2020-12-29|2022-03-08|湖南工程学院|Carpet laying device for interior design|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA50079/2017A|AT519641B1|2017-02-02|2017-02-02|METHOD FOR THE PRODUCTION OF A TEMPORARY FIRMING CARPET|ATA50079/2017A| AT519641B1|2017-02-02|2017-02-02|METHOD FOR THE PRODUCTION OF A TEMPORARY FIRMING CARPET|
    EP18153588.1A| EP3357989A1|2017-02-02|2018-01-26|Method for the preparation of a temporary adherent carpet|
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