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公开(公告)号：US11692611B2
公开(公告)日：2023-07-04
申请号：US16095662
申请日：2017-04-21
申请人： igus GmbH
CPC分类号： F16G13/16 , H02G11/006
摘要： A chain link for an energy guide chain. The chain link has two link plates, and at least one pivotal transverse web, which connects the link plates together in an articulated manner and which can be converted into a closed position that connects the link plates together and into an open position that at least partly releases the link plate intermediate space. At least one pivotally designed end region of the transverse web can be secured to the link plate in a latching manner. The articulated connection between the transverse web and the link plate has a substantially cylindrical joint pin with a radius (R1) over at least one part of the circumference of the pin on one of the corresponding components consisting of the transverse web and the chain link and a substantially cylindrical pin receiving area on the other of the two corresponding components.
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公开(公告)号：US12085146B2
公开(公告)日：2024-09-10
申请号：US17041645
申请日：2019-03-26
申请人： IGUS GMBH
发明人： Stefan Strack , Dominik Barten
CPC分类号： F16G13/16
摘要： A separating web for an energy chain for arranging between two cross webs. The separating web has recesses for mounting a respective compartment base. Each recess is flanked by a rigid continuous support region on one side and by an insertion opening on the other side for inserting a compartment base, and each recess is provided with an elastic tongue element for partly closing the insertion opening and for securing the compartment base. According to the invention, the elastic tongue element extends from the insertion opening to the opposing support region. One end of the tongue element is connected to the edge of the insertion opening, and the other end is connected to the support region. The tongue element side facing away from the recess is equipped with a free area into which the elastic tongue element can be deflected when inserting and removing a compartment base.
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公开(公告)号：US12085203B2
公开(公告)日：2024-09-10
申请号：US17310178
申请日：2020-01-22
申请人： IGUS GMBH
摘要： The invention relates to a side plate (10; 30A, 30B) for an energy chain, comprising a single-piece plate body that is made of plastic and has two overlapping regions (11A, 11B; 31A . . . 31D), each for pivotable connection to a corresponding overlapping region of an adjoining plate, the plate body also having a center region (12; 32A, 32B) between the overlapping regions. The overlapping regions and the center region have a number of cross-section transitions, each of which is located between two outer partial surfaces and at least one of which is rounded or broken (Q1 . . . Q5) between a first partial surface (F11, F21, F31) of the plate body and a second partial surface (F12, F22, F32) extending at an angle, particularly an angle of 90°, to the first partial surface.
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公开(公告)号：US09797473B2
公开(公告)日：2017-10-24
申请号：US15036931
申请日：2014-11-10
申请人： Igus GmbH
发明人： Stefan Strack
CPC分类号： F16G13/16 , H02G11/006
摘要： The invention relates to a line guide (100; 200; 300) for protecting at least one line, such as a cable, a hose, or the like for example, for supplying a motor vehicle seat for example. A longitudinal portion with multiple segments (110, 112; 210; 310) of the line guide is produced as a single piece, and each of the multiple segments has a closable holder (123; 223; 323) for the at least one line. Thus, the line can be positioned in a receiving area (130; 230; 330) when the holder is open and is held transversely to the longitudinal direction (L) in the closed position of the holder. The segments are connected together in the longitudinal direction so as to form an elbow (106; 206) by means of a flexible connection. The invention is characterized in that the connection between the segments comprises a first flexible section (120; 220; 320) and a second flexible section (120; 220; 320), and at least one transverse connector (122; 222; 322) is provided which is produced integrally with the sections and which runs about the longitudinal direction (L) in an arc- or bracket-like manner in the closed position of the holder so that the two sections (120; 220; 320) lie laterally relative to the receiving area and specify a neutral axis which crosses the receiving area (130; 230; 330).
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公开(公告)号：US11927245B2
公开(公告)日：2024-03-12
申请号：US16648277
申请日：2018-09-17
申请人： igus GmbH
发明人： Stefan Strack , Andreas Hermey
CPC分类号： F16G13/16 , F16G13/00 , F16G13/07 , F16G15/12 , H02G3/0475
摘要： An energy chain comprising rollers on a number of chain links of the upper strand and/or of the lower strand. The rollers project, at least to a slight extent, beyond narrow sides of the lateral plates in the direction of the respectively opposite strand, in order to allow for rolling action when the energy chain is displaced. The invention provides for the rollers to comprise a wheel body made of plastic and having a hub, a rim and a radial region, which connects the hub and rim. The material thickness of the radial region is reduced in comparison with the rim such that radial impacts during the course of the rolling action can be damped by elastic deformability of the radial region of the roller itself. This significantly reduces the development of noise and vibration caused by rollers located opposite one another coming into contact with one another. The invention also proposes a roller subassembly and/or a chain link made up of two opposite lateral plates with corresponding rollers and, as a further aspect, a special way of fastening the rollers on successive lateral plates.
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公开(公告)号：US09476480B2
公开(公告)日：2016-10-25
申请号：US14782166
申请日：2014-03-27
申请人： igus GmbH
CPC分类号： F16G13/16 , H02G3/04 , H02G3/0475 , H02G11/006
摘要： Energy guiding chain, whose chain links (1, 2) each consist of two side straps (3, 4) that are connected to each other by cross-members (5, 6), where the cross-members display a bearing area (7) on at least one of their ends and, seen in the longitudinal direction of the side straps (3, 4), a contact area (9) outside the bearing area. To avoid the accumulation of foreign bodies, the side (11) of the contact area of the cross-members facing from the inside of the chain outwards displays a convex curvature or a linear slope towards its contact surface (10) and encloses an angle of
摘要翻译： 能量引导链，其链节（1,2）各自包括通过横向构件（5,6）彼此连接的两个侧带（3,4），其中横向构件显示支承区域（7） ），并且在侧带（3,4）的纵向方向上看到在轴承区域外部的接触区域（9）。 为了避免异物的积聚，横向构件的从链条内侧面向外的接触区域的侧面（11）朝向其接触表面（10）显示凸曲率或线性斜率，并且包围 与相应的侧带的内侧（3a，4a）<90°，使得接触表面（10）在横向构件枢转打开时沿着侧带的内侧朝向链条的内侧移动直到 达到完全打开的位置。
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