Non-warping chain link

A chain link and chain plate technology, which is applied in the field of energy guide chains, can solve the problems of internal net height reduction, chain plate angle offset, influence, etc., and achieve the effect of reducing manufacturing tolerance and high angular accuracy

Inactive Publication Date: 2009-04-08
椿本缆线牵引有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The problem with this link is that the manufacturing technique results in an angular offset of the link plates which leads to a reduction in the internal clear height
This additionally causes problems with the closure of the links
In addition, the stress acting on the link plates and the detachable cross pieces can adversely affect the functionality of the connection

Method used

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  • Non-warping chain link
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Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0025] 1 and 2 show a first exemplary embodiment of a chain link of an energy guide chain for guiding cables, lines, pipes etc. between fixed and movable connection points. The chain link is formed by two chain plates 1 and 2 spaced apart from one another, which are connected to one another via transverse webs 3 . The link plates 1 , 2 and the transverse web 3 form a unit formed in one piece from plastic. It is not necessary to use the same plastic for the chain plates and cross members. It is also possible for the side links to be at least partially made of a first plastic, while the transverse webs are made of a second plastic.

[0026] To close the chain link, a transverse web (not shown) is provided, which is detachably connected to at least one side link plate.

[0027] Each link plate has a first region in which a hinge pin is formed. A hinge seat is provided in a second area opposite to the first area. The hinge seat and the hinge pin are designed so that the chain ...

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PUM

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Abstract

The subject matter of the invention is a chain link of an energy-guiding chain for guiding cables, lines, hoses and the like between a positionally fixed connection point and a moveable connection point, wherein the chain link is formed in one piece from at least one plastic by two lugs (1, 2), which are arranged spaced apart from one another, and at least one transverse web (3) which connects the lugs by means of a connecting region. At least one of the lugs has at least one recess (4, 5, 10, 11) which is formed adjacent to the connecting region.

Description

technical field [0001] The subject matter of the invention relates to a chain link for an energy conducting chain and an energy conducting chain for guiding cables, wires, pipes or the like. Background technique [0002] So-called energy guide chains are used to guide cables, wires, pipes etc. between fixed and movable connection points. The energy guidance chain consists of a plurality of chain links. These links are connected in an articulated fashion. Each chain link has two link plates. The link plates are connected together by at least one transverse web. The link plates and the transverse webs form passages in which conductors, cables, pipes etc. can be arranged. [0003] The design of the links can be different. Chain links are known in which the cross piece is detachably connected to the link plate. By varying the length of the transverse webs, the width of the energy-guiding chain can be adapted to requirements. [0004] WO98 / 22728 discloses a chain link made...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G13/16H02G11/00
CPCH02G11/006F16G13/16Y10S59/90H02G11/00
Inventor J·本斯伯格H·萨门J·舒尔茨
Owner 椿本缆线牵引有限公司
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