• 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:
    Device for transporting natural casings (2a), consisting of a piece of pipe which is made of a plastic material, such as a polyamide or a polyolefin, and onto which cleaned natural casings (2a) are pushed and gathered, whereby stops are provided in the end regions of the pipe piece through which the natural casings (2a) are held during transport on the pipe section. In this case, the pipe section is formed in its two end regions with radially widening surfaces (10, 30) which form the stops for the natural casings (2a) located on the pipe section.
    公开号:AT517522A1
    申请号:T491/2015
    申请日:2015-07-23
    公开日:2017-02-15
    发明作者:
    申请人:Reichherzer & Co Fleischwarenbedarf GmbH；
    IPC主号:
    专利说明:

    The subject invention relates to a device for transporting natural casings consisting of a piece of pipe, which is made of a plastic material, such as a polyamide or a polyolefin, and are pushed onto which cleaned natural casings and gathered, wherein in the end regions of the pipe piece stops are provided by which the natural casings are held during transport on the pipe section. Furthermore, this invention relates to a method for producing this device for transporting natural casings.
    It is known to use casings of pigs, sheep and other livestock as sausage casings. For this purpose, the intestines are cleaned and processed for transport to customers, especially sausage factories, and for their processing. For this purpose, the natural casings are pushed onto pipe sections made of a plastic material, in particular a polyamide or a polyolefin, and shirred thereon, with a hose of natural casings having a total length of up to about 60 m being located on a pipe section with a length of about 50 cm. The transport of the fitted with the natural casings pieces of pipe for the processing takes place in with a liquid, in particular brine, filled containers made of plastic films.
    In order to ensure that the natural casings are kept on the pipe sections during transport, it is necessary to apply rubber rings to the pipe sections which, during transport, form stops against slipping of the natural casings from the pipe sections. In the sausage factories, the rubber rings are removed and the natural casings are pushed from the pipe sections to filling pipes. Then they are filled with sausage meat, whereupon the filled natural casings are divided into sausages with predetermined lengths.
    Since it must be ensured that rubber rings which have accidentally entered the sausage meat are found, there is a need to form them with metal inserts, whereby they are found by means of metal detectors.
    However, the procedure described above has the following disadvantages:
    There are provided with metal inserts rubber rings, by their production further costs are caused.
    These rubber rings must on the one hand, as soon as a piece of pipe has been equipped with natural casings, applied to the pipe section and on the other hand removed in the sausage factory from the pipe section again.
    Since the rubber rings are placed on a piece of pipe with little pressure in order to facilitate their manipulation, the gathering of the natural casings on the pipe section must not exceed a predetermined value, whereby the extent of gathering natural casings on the pipe section is severely limited.
    Since further the rubber rings must be applied to a piece of pipe at a distance from the ends, about 20% of the length of the pipe section are not available for the absorption of natural casings.
    The subject invention has for its object to provide a piece of pipe made of a plastic material for the transport of natural casings, by which these disadvantages are avoided. This is inventively achieved in that the pipe section is formed in its two end regions with radially expanded surfaces which form stops for the natural casings located on the pipe section.
    Preferably, the pipe section is formed on at least one of its two end regions with a radially widening surface facing the adjacent free end. In this case, one of the two end regions of the pipe section can be plastically deformed to a radially widening surface towards the end. In particular, the radially expanding surface is designed as a conical surface.
    Preferably, a pipe socket is further inserted into the other end region of the pipe section, which is formed with a radially widening surface to the free end. Again, the pipe socket can be plastically deformed with a radially outwardly widening surface to the free end. In particular, the radially widening surface may be formed as a conical surface. Furthermore, the pipe socket is preferably spring-elastic.
    The pipe socket is preferably made of a colored material, in particular of a plastic material.
    The subject invention further relates to a method for producing a piece of pipe made of a plastic material, in particular of a polyamide or a polyolefin, for use as a support for natural casings, which is formed at its two end portions with stops through which during transport a sliding on this located natural casings is prevented by these.
    An inventive device and a method according to the invention are explained below with reference to an embodiment shown in the drawing. FIG. 1 shows a tube piece made of a plastic material, which serves as a carrier for the transport of natural casings, in axonometric representation, FIG. 1A, the tube piece according to FIG. 1, which is formed with a stop at its left end portion, in an axonometric representation , FIG.2, the pipe piece of FIG. 1A, on which natural casings are pushed, in an axonometric representation, FIG. 3 shows the tube piece according to FIG. 2, onto which several natural casings are pushed and shirred thereon, in axonometric representation, FIG. 4 the tube piece according to FIG the right-hand end part is assigned a pipe socket designed with a stop, in axonometric representation, FIG. 4A the pipe piece according to FIG. 4, in the right-hand end part of which the pipe socket is inserted, in an axonometric representation; 5 shows a heated mandrel with which a stop can be produced in the case of a pipe section or a pipe socket, in axonometric representation, and FIG. 5A shows a heated mandrel, with which a stop is produced in the case of a pipe section or a pipe socket, in a partially cutaway view ,
    FIG. 1 shows a pipe section 1 made of a plastic material, in particular a polyamide or a polyolefin. This pipe section 1 has a length of ewa 50 cm, a diameter of about 1.5 cm and a wall thickness of about 1.5 mm.
    As shown in FIG. 1A, the pipe section 1 is formed at its left end portion with a radially widening surface 10 towards the end, whereby the pipe section la is formed, which is formed at its left end with a stop for natural casings located on this.
    As shown in FIG. 2, natural casings 2, each having a length of approximately 6 m, are successively pushed onto the pipe section 1a in the direction of the arrow A, wherein they each overlap by approximately 10 cm, and which are strongly gathered , This is located on the pipe section la a hose 2a made of natural casings 2 in the length of up to about 60 m.
    In Figure 3, the pipe section la is shown on which natural casings 2 are pushed and gathered, being held at the left end of the pipe section la by the surface 10 located there, which forms a stop on the pipe section la.
    In order to ensure that this hose 2 a of natural casings 2, which is located on the pipe section 1, does not slide off the pipe section 1 during transport for its processing, the left end of the pipe section 1 a becomes a colored pipe stub 3, as shown in FIG assigned, which is slotted in its longitudinal direction, whereby it is resilient in its diameter and which is formed at its right end with a radially widening surface 30. This pipe socket 3 is inserted in the sequence in the pipe section la, as shown in FIG.4A, wherein it is held in this by pressing. Also, the pipe socket 3 is preferably made of a plastic material, such as a polyamide or a polyolefin.
    As a result, the pipe section la is also formed at its other end with a surface 30 as a stop for the tube 2 a of natural casings 2 located thereon. Through these two stops formed by the surfaces 10 and 30 of the hose 2a is held on the pipe section la during transport for processing.
    As shown in the FIG.5 and FIG.5A, the plastic deformation of one of the end portions of the pipe section 1 is prepared in that the respective end portion of a heated to about 110 ° C mandrel 4 made of stainless steel or ceramic, which with a conical or conical tip 4a is formed, is placed. As a result, the pipe section 1 is deformed at this end part so that the surface 10 is produced. In the same way, the pipe socket 3 is formed with the surface 30.
    Since the stops forming surfaces 10 and 30 have a high strength, about twice the amount of natural casings 2 can be applied to the pipe sections 1 over the prior art.
    The pipe pieces 1 equipped with a hose 2a made of natural casings 2 are then poured into a liquid, e.g. Brine containing containers to customers, especially to sausage factories delivered.
    To remove the natural casings 2 of the pipe sections 1, the pipe pieces la are pushed with one end on filler for a sausage meat, the natural casings 2 are pushed onto the filler for the sausage meat and the pipe stub 3 are removed, whereupon the natural casings 2 are filled.
    Preferably, the pipe section la is made of a colorless plastic material, whereas the pipe socket 3 is made of a colored plastic.
    By an inventive pipe section 1 on the one hand the cost of attaching the natural casings on the pipe sections 1, which serve as a carrier for natural casings 2, significantly reduced. On the other hand, about twice the amount of natural casings can be applied and transported for processing by means of such a pipe section 1 compared to the known state of the art.
    权利要求:
    Claims (10)
    [1]
    1. Device for transporting natural casings (2), consisting of a piece of pipe (1), which is made of a plastic material, such as a polyamide or a polyolefin, and on which cleaned natural casings (2) are pushed and gathered, wherein in the end the pipe section (1) stops are provided, through which the natural casings (2) are held during transport to the pipe section (1), characterized in that the pipe section (1) in its two end regions with radially widening surfaces (10, 30) is formed, which stops for the pipe section (1) located natural casings (2) form.
    [2]
    2. Device according to claim 1, characterized in that the pipe piece (1) is formed on at least one of its two end regions with a radially outwardly flaring surface (10) towards the adjacent free end.
    [3]
    3. Device according to one of the claims 1 and 2, characterized in that one of the two end portions of the pipe section (1) to a radially outwardly widening surface (10) is plastically deformed.
    [4]
    4. Device according to one of the claims 1 to 3, characterized in that the radially widening surface (10) is designed as a conical surface.
    [5]
    5. Device according to one of the claims 1 to 4, characterized in that in the other end region of the pipe section (1) a pipe socket (3) is inserted, which is formed with a radially outwardly widening surface (30).
    [6]
    6. Device according to claim 5, characterized in that the pipe socket (3) is plastically deformed with a free end radially expanding surface (30).
    [7]
    7. Device according to one of the claims 4 and 5, characterized in that the radially widening surface (30) is designed as a conical surface.
    [8]
    8. Device according to one of the claims 5 to 7, characterized in that the pipe socket (3) is resilient.
    [9]
    9. Device according to one of the claims 5 to 8, characterized in that the pipe socket (3) is made of a colored material, in particular of a plastic material.
    [10]
    10. A method for forming a pipe section (1) made of a plastic material for use as a support for natural casings (2) or a pipe socket associated therefrom (3) made of a plastic material, each with located on one of the two end portions attacks, characterized in that each end portion of the pipe section (1) and the pipe socket (3) is placed on a heated dome (4), whereby the respective end part with a radially flared surface (10, 30) is formed.
    类似技术:
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    CH365587A|1962-11-15|Welded connection between two plastic pipes
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    DE624526C|1936-01-23|Device for vulcanizing hoses or the like made of rubber
    DE4304246A1|1994-08-18|Method and device for producing a hose with the addition of connecting elements
    DE684569C|1939-11-30|Pipe connection
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    DE102016105194A1|2017-09-21|Method for producing a press connection
    DE4329540C1|1995-03-09|Apparatus for calibrating bent pipe sections of essentially circular cross-section
    DE202011001339U1|2011-05-05|Conveyor for pneumatically conveyed substances with a hose
    DE102015103487A1|2016-09-15|Method for producing a seal composed of a metal ring and a rubber or elastomeric ring
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    DE1928297U|1965-12-02|FLEXIBLE METAL PIPE WITH INTEGRATED SEAL.
    DE1778830A1|1971-12-30|Method and device for the production of tubular casings
    DE2802479A1|1979-07-26|Thickening ends of plastics pipes for conveying water under pressure - using exterior stationary tool, mobile interior mandrel, and intermediate slidable compression flange
    同族专利:
    公开号 | 公开日
    AT517522B1|2017-05-15|
    DE202016100772U1|2016-02-26|
    HU1600089V0|2017-07-28|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US876285A|1907-07-11|1908-01-07|Julius J Waxelbaum|Regulating-valve.|
    DE1507989A1|1965-10-08|1970-01-15|Becker & Co Naturinwerk|Carrier for gathered sausage sleeves|
    US3826853A|1971-10-28|1974-07-30|Oppenheimer Casing Co|Casing-carrier assembly and method|
    ITPT20110009U1|2011-08-25|2013-02-26|Vincenzo Giannini|DEVICE FOR LINEAR JUNCTION AND ACCUMULATION OF BUCKET BOX|CN106212623A|2016-09-27|2016-12-14|新疆康信肠衣制造有限公司|Sausage casing sleeve|
    CN111543463A|2020-05-15|2020-08-18|上海林志橡塑制品有限公司|Casing circular tube and application and use method thereof|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    ATA491/2015A|AT517522B1|2015-07-23|2015-07-23|Device for transporting natural casings and method of making this device|ATA491/2015A| AT517522B1|2015-07-23|2015-07-23|Device for transporting natural casings and method of making this device|
    DE202016100772.0U| DE202016100772U1|2015-07-23|2016-02-16|Device for transporting natural casings|
    HUU1600089U| HU1600089V0|2015-07-23|2016-03-03|Structure for transporting natural casings|
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