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Thick and thin push-pull cable core

A push-pull cable core, thickness-type technology, applied in the direction of textiles, papermaking, textile cables, etc., to achieve the effects of reducing mutual friction and contact stress, reducing the radius of curvature, and reducing the resistance of the working stroke

Inactive Publication Date: 2016-07-13
QINGDAO QINDE RIGGING HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ordinary cable core has a certain influence on the further improvement of service life because there is no more gap between the outer steel wire and the outer steel wire to store grease

Method used

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Examples

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Embodiment Construction

[0009] The invention relates to a thick and thin push-pull cable core. The outer layer steel wires on the periphery of the push-pull cable core are arranged in the form of thick-diameter steel wires and thin-diameter steel wires.

[0010] The beneficial effects of the present invention are:

[0011] The amount of lubricating oil that can be stored on the core surface can be increased by an average of 25%. The present invention adopts the form of gap arrangement between thick-diameter steel wires and thin-diameter steel wires, increasing the gap between steel wires to store more lubricating grease. The amount of lubricating oil stored has been increased by 25% to 30%. In addition to the application of the finishing process, the lubrication of the cable core in the inner wall of the casing can be continuously maintained for a long time, thereby reducing the resistance of the working stroke.

[0012] The radius of curvature of the control cable assembly in actual work is reduced...

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Abstract

The invention relates to a thick and thin push-pull cable core, and belongs to the technical field of metal products. Thick diameter steel wires and thin diameter steel wires are arranged at interval among outer layer steel wires on the periphery of the push-pull cable core. The thick and thin push-pull cable core can effectively reduce frictional resistance of the push-pull cable core in a vehicle control cord assembly, so as to improve service life of a whole cable core.

Description

technical field [0001] The invention relates to a push-pull cable core. It belongs to the technical field of metal products. Background technique [0002] The cross-section of the common push-pull cable core is circular. In order to effectively reduce the push-pull resistance of the cable core in the casing of the cable assembly, it is an effective method to adopt the smoothing process. In order to further improve the service life, research shows that controlling the lubrication factors on the surface of the cable core inside the cable assembly is also an effective way to control. Ordinary cable core has a certain influence on the further improvement of the service life because there is no more gap between the outer layer steel wire and the outer layer steel wire to store grease. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages and provide a thick and thin push-pull cable core that can effectively reduce the f...

Claims

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Application Information

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IPC IPC(8): D07B1/06
Inventor 范勤德
Owner QINGDAO QINDE RIGGING HARDWARE
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