公开(公告)号：US10933601B2

公开(公告)日：2021-03-02

申请号：US16315617

申请日：2017-07-06

申请人： Schlemmer GmbH

发明人： Alin Stavariu

IPC分类号： B29C48/09 ,  B29C48/13 ,  B29C48/30 ,  B29C48/90 ,  B29D23/18 ,  B29C49/00 ,  B29C33/30 ,  B29C53/30 ,  B29C48/025 ,  B29C48/265 ,  B29C48/00 ,  B29L23/18

摘要： A corrugator for an extrusion system for shaping a tubular plastic product, having a multiplicity of mould blocks, a guide track, along which the mould blocks are guided in each case in pairs during the operation of the corrugator from a starting region of the guide track towards an outlet region of the guide track, a first return track, along which the mould blocks are guided during the operation of the corrugator from the outlet region towards the starting region, and a second return track, with the aid of which individual mould blocks can be removed from the first return track and/or can be inserted into the latter during the operation of the corrugator.

公开(公告)号：US09759360B2

公开(公告)日：2017-09-12

申请号：US15219223

申请日：2016-07-25

申请人： Schlemmer GmbH

发明人： Van Ngoc Chu

IPC分类号： H02G3/04 ,  F16L25/00 ,  B21C37/12 ,  F16L9/06 ,  H01B7/00 ,  F16L9/19 ,  F16L9/22

CPC分类号： F16L25/0036 ,  B21C37/121 ,  B29C47/0066 ,  B29C47/04 ,  B29C47/0874 ,  B29C47/126 ,  B29C49/0021 ,  B29C53/30 ,  B29C2793/0063 ,  B29C2793/009 ,  B29D23/18 ,  B29L2023/18 ,  F16L9/06 ,  F16L9/19 ,  F16L9/22 ,  H01B7/0045 ,  H02G3/0468

摘要： The present invention provides an openable corrugated hose for accommodating lines, comprising: a first corrugated hose shell, a second corrugated hose shell, a joint section, at which the first corrugated hose shell and the second corrugated hose shell are each connected to one another pivotably in a first end section, and a lip section, which is provided on a second end section of at least one of the corrugated hose shells, wherein the lip section is manufactured from a different material than the corrugated hose shells.

公开(公告)号：US08505982B2

公开(公告)日：2013-08-13

申请号：US12742050

申请日：2009-02-18

申请人： Yanning Lei ,  Michael Gerking

发明人： Yanning Lei ,  Michael Gerking

IPC分类号： F16L37/00

CPC分类号： F16L25/0045

摘要： In a connection apparatus for a corrugated tube a sealing sleeve, a coupling part, and an insertion part that can be inserted into the coupling part and comprises outwardly protruding latching portions on its outside surface, the coupling part is provided on an outside surface with cooperating latching portions. The coupling part comprises an inner holding device through which the corrugated tube can be guided in the direction towards the insertion part and performs elastically resilient radial movements thereby securing the corrugated tube against withdrawal. The corrugated tube extends into the sealing sleeve sitting in the interior of the insertion part having an axial flow passage, and with the holding device protruding axially into the opening of the insertion part in a coupled state. The outwardly protruding latching portions exposed on the outside of the connection apparatus when in the coupled state. The holding device compressing the sealing sleeve when in the coupled state.

摘要翻译： 在用于波纹管的连接装置中，密封套，联接部和可插入到联接部中并且在其外表面上包括向外突出的闩锁部的插入部，联接部设置在外表面上，配合 锁定部分。 联接部件包括内部保持装置，通过该内部保持装置，波纹管可以沿着朝向插入部分的方向被引导，并且执行弹性弹性的径向运动，从而固定波纹管以防止抽出。 波纹管延伸到位于具有轴向流动通道的插入部的内部的密封套筒中，并且保持装置在连接状态下轴向突出到插入部的开口中。 当处于耦合状态时，向外突出的闩锁部分暴露在连接装置的外部。 当处于耦合状态时，保持装置压缩密封套筒。

公开(公告)号：US20110148100A1

公开(公告)日：2011-06-23

申请号：US12742050

申请日：2009-02-18

申请人： Yanning Lei ,  Michael Gerking

发明人： Yanning Lei ,  Michael Gerking

IPC分类号： F16L37/12

CPC分类号： F16L25/0045

摘要： In a connection apparatus (1) for a corrugated tube (4) with a coupling part (2) and an insertion part (3) that can be inserted into the same and comprises on its outside jacket outwardly protruding latching cams (9) on its outside circumference, the coupling part (2) is provided on the outside with latching arms (5) which are radially outwardly deflectable, are attached according to the arrangement of the latching cams (9) on the insertion part (3), and each run over the respectively associated latching cams (9) during the axial insertion of the insertion part (3) into the coupling part (2) under elastic radial outward deflection and thereafter radially deflect inwardly again in a directly axial manner behind the latching cam (9). The coupling part (2) comprises an inner holding device (11) through which the corrugated tube (4) can be guided in the direction towards the insertion part (3) and performs elastically resilient radial movements thereby and secures the corrugated tube against withdrawal. The corrugated tube (4) protrudes up to a limit stop in a sealing sleeve (15) sitting in the interior of the insertion part (3) with an axial flow passage (17), and with the holding device (11) protruding axially into the facing accommodating opening of the insertion part (3) in the coupled state, and is thus blocked against a release of the corrugated tube (4) and is in pretensioning pressure contact with the sealing sleeve (15).

摘要翻译： 在具有耦合部分（2）的波纹管（4）的连接装置（1）和可插入其中的插入部分（3）上，并且在其外套上包括向外突出的闩锁凸轮（9） 在外周上，耦合部分（2）设置在外侧，根据闩锁凸轮（9）在插入部分（3）上的布置而被安装在径向向外可偏转的锁定臂（5） 在弹性径向向外偏转期间将插入部分（3）轴向插入联接部分（2）期间并且随后在锁定凸轮（9）后面以直接轴向方式径向向内径向偏转时，在相应的相关联的锁定凸轮（9） 。 联接部件（2）包括内部保持装置（11），波纹管（4）可以沿着朝向插入部分（3）的方向被引导并且执行弹性弹性径向运动，从而固定波纹管以避免抽出。 波纹管（4）在位于插入部分（3）的内部的密封套筒（15）中突出到止动件，轴向流动通道（17），并且保持装置（11）轴向突出 所述插入部分（3）的所述面对的容纳开口处于联接状态，并因此阻止所述波纹管（4）的释放，并且与所述密封套筒（15）预张紧压力接触。

公开(公告)号：US11101626B2

公开(公告)日：2021-08-24

申请号：US16463282

申请日：2017-11-03

申请人： Schlemmer GmbH

发明人： Van Ngoc Chu

IPC分类号： H02G3/04 ,  F16L11/15

摘要： A corrugated tube that can be folded open, for holding cables, comprises: first and second corrugated tube shells, which have a respective plurality of first and second corrugated tube ribs extending peripherally around the respective corrugated tube shell, a joint section, which separates the corrugated tube ribs from each other and pivotably connects the corrugated tube shells to each other, at least one lip section, which is provided on at least one of the corrugated tube shells, and a locking device for locking the two corrugated tube shells to each other when the corrugated tube is brought from a folded-open state into a folded-together state. The locking device includes the corrugated tube ribs, and in the folded-together state, the second corrugated tube ribs extend around the first corrugated tube ribs interlockingly both in a radial direction and in a peripheral direction of the corrugated tube.

公开(公告)号：US4374596A

公开(公告)日：1983-02-22

申请号：US23328

申请日：1979-03-23

申请人： Josef Schlemmer ,  Adolf Konig

发明人： Josef Schlemmer ,  Adolf Konig

IPC分类号： H02G3/06 ,  F16L37/08

CPC分类号： H02G3/06 ,  Y10S285/921

摘要： An electrical duct connector has a pipe form of essentially the same cross-section geometry as duct ends to be connected thereby, but of an outer wall diameter (or the like) corresponding to the interior diameter or the like of the duct ends so that the connector fits snugly into the duct ends. The connector may have two, three or more ends and is made of multipiece form with elongated tongue and groove connections in mating wall portions including, preferably, gaps near the ends of the tongues and teeth from the opposite portion of the split construction of any given connector to engage the gaps and preferably also comprising exterior catches for duct ends with reliefs in the connector wall to make the catches resilient and further locking element such as a pin connection at an angle elbow (if any) of the split-construction connector.

摘要翻译： 电气导管连接器具有与要连接的管道端部基本相同的横截面几何形状的管道形式，但是与管道端部的内径等相对应的外壁直径（或类似物）的管形式，使得 连接器紧贴在管道端部。 连接器可以具有两个，三个或更多个端部，并且由多体形式制成，在配合壁部分中具有细长的舌状和凹槽连接，包括优选地，距离舌头和齿的端部附近的任何给定的分割结构的相对部分的间隙 连接器以接合间隙，并且优选地还包括外部卡扣，用于在连接器壁中具有凸起的导管端部，以使卡扣弹性，并且在分隔构造连接器的角度弯头（如果有的话）处还具有诸如销连接的锁定元件。