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Pull-fork assembly of vehicle

A technology for shifting fork assemblies and vehicles, which is applied to components with teeth, controlled components, transmission parts, etc., can solve problems such as damage, uneven force application, and jamming, so as to relieve many troubles and improve looseness. Effect

Inactive Publication Date: 2011-01-12
KYMCO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, when the shifting mechanism is shifting gears, it is necessary to wait for the guide block 125 to slide on the positioning pin 129 until the first slider 111 is smoothly embedded in the embedded groove 151 of the forward gear 15, that is, here A process takes a while, and the first shift fork 121 and the guide block 12 are moved by the positioning pin 129, but since these elements are sleeved on the sleeve 120, after a period of use That is to say, loosening will occur. In addition to easily causing damage, it is also easy to cause uneven shifting due to uneven force, and even frequent jamming, which will cause more troubles for consumers in use.

Method used

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  • Pull-fork assembly of vehicle
  • Pull-fork assembly of vehicle
  • Pull-fork assembly of vehicle

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Embodiment Construction

[0022] In order to further understand and understand the purpose of the present invention, technical features and effects thereof, the embodiments are given in conjunction with the accompanying drawings, and the detailed description is as follows:

[0023] Gearbox 2 (eg Image 6 As shown), a transmission hub 21, a shift fork shaft rod 22, a main shaft 23, a linkage shaft 24 and a driven shaft 25 are arranged in sequence, wherein the transmission hub 21 is sequentially provided with a receiving groove 211 and Another accommodating groove 212, a shift fork assembly 221 and another shift fork assembly 223 are sequentially provided on the shift fork shaft 22, the shift fork assembly 221 and another shift fork assembly 223 face one end of the transmission hub 21 It can be respectively accommodated in the accommodation groove 211 and another accommodation groove 212. The main shaft 23 is provided with a gear 231, a booster gear 232, a forward gear 233 and a first slider 234 in seque...

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PUM

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Abstract

A shifting yoke groups of a vehicle, covers in a declutch shift shaft of gearbox, which has a hollow covered on declutc shift shaft,, The end of the hollow body is setted a shifting fork, another setted of one-sleeve, and between the ring and sleeve be equipped with a flexible unit, the surface of hollow body has a first brake,and the second brake is fixed in the end of a Central shifting fork, the edge of the sleeve with a third brake, the brake for the department of mutual braking, and will be combined hollow body with the sleeve of shifting fork, which makes the shifting fork with the sleeve can be smooth shift action.

Description

【Technical field】 [0001] The invention relates to a shift fork assembly of a vehicle, which is sleeved on a shift fork shaft provided in a gearbox. The shift fork assembly is composed of a hollow body, a shift fork, an elastic unit and a sleeve , and the joint surfaces of the hollow body, the shift fork and the sleeve are locked to each other. 【Background technique】 [0002] A known shifting configuration for an all-terrain vehicle, see figure 1 As shown, an output shaft 11, a shift fork shaft rod 12 and a transmission hub 13 are provided in sequence, wherein the output shaft 11 is respectively provided with a first slider 111 and a second slider 112, and the first The slider 111 and the second slider 112 are respectively provided with a first embedding groove 113 and a second embedding groove 114, and the first embedding groove 113 and the second embedding groove 114 are respectively provided for the shift fork shaft One end of a first shift fork 121 and a second shift fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/00F16H63/32
CPCF16H63/18
Inventor 何昭昌
Owner KYMCO
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