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Channel-type clutch

A clutch and through-groove technology, applied in the field of clutches, can solve the problems of high requirements for molds and tooling equipment, low requirements for steel ductility, and high requirements for steel ductility, so as to achieve easy grasp of production process conditions, easy control of product quality, and easy tooling. Effects with low equipment requirements

Active Publication Date: 2007-10-03
浙江轩孚科技有限公司 +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention mainly solves the technical problems existing in the prior art, such as high requirements on molds and tooling equipment, relatively complicated production process, high requirements on the ductility of steel, low pass rate of products, relatively expensive cost, etc., and provides a This kind of through-slot transition sleeve has low requirements on tooling equipment, easy to grasp production process conditions, low requirements on steel ductility, easy processing of products, high pass rate, and low actual production cost.

Method used

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Embodiment 1

[0024] Embodiment 1: The through-groove clutch is mainly composed of three parts: a transmission shaft 15 , a clutch body 16 and a transition sleeve 17 . One end of the transmission shaft 15 is provided with a clutch body 16 , and the clutch body 16 is provided with a transition sleeve 17 . The transition sleeve system is composed of several force transmission columns 3 on the transition plate body 6, and through grooves 2 are arranged between each force transmission column 3. The outer convex teeth of the inner friction body 10 and the inner convex teeth of the outer friction body 11 are both The card is placed in the through groove, there is a gap between the two convex teeth, and they are not in contact with each other. The friction body is composed of multiple friction rings and steel rings superimposed on each other according to the principle of stacking steel plates on friction rings and then stacking friction rings and steel plates. Composed of forms, the top is still a ...

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Abstract

The present invention relates to clutch, and is especially one four-gear clutch for a four-speed automatic speed variator. The transition sleeve consists of one transition tray and several force transmitting pins with channels in between, the inner friction body set inside the transition sleeve has outer dogteeth set inside the channels, and the outer friction body set outside the transition sleeve has inner dogteeth also set inside the channels. The four-gear clutch has reasonable structure, high durability and long service life.

Description

technical field [0001] The invention relates to a clutch, in particular to a 4-speed clutch of a 4-speed automatic transmission. Background technique [0002] Clutches are widely used in transmission equipment, especially in the automobile industry. Therefore, clutches with excellent performance, low cost and convenient processing have unusual significance for the development of my country's automobile industry. [0003] In the current clutch, the key core component is the transition sleeve. The clutch system in the traditional mechanical transmission field, especially the transition sleeve in the vehicle transmission clutch, has a limited space and needs to change multiple speed ratios, so the structure is relatively Complicated, it is manufactured by deep drawing and precision stamping methods, which has extremely high requirements on materials and is easily damaged. The transition sleeve is a key component for the switching of torque and speed ratio in the entire clutch ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D13/52
CPCB60K17/02F16D13/683F16D25/0638F16D25/10F16H3/66
Inventor 徐滨宽史兰萍
Owner 浙江轩孚科技有限公司