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Single-side gear-shifting expansion ring type vehicle synchronizer

A ring-expanding, synchronizer technology, applied in clutches, mechanical drive clutches, mechanical equipment, etc., can solve the problems of complex synchronizer structure and increased failure rate, achieve speed synchronization, reduce failure rate, and simplify the structure

Inactive Publication Date: 2014-08-13
李汉祥
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current synchronizer includes positioning blocks, sliders and springs, which makes the structure of the synchronizer complex and increases the failure rate of use

Method used

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  • Single-side gear-shifting expansion ring type vehicle synchronizer
  • Single-side gear-shifting expansion ring type vehicle synchronizer
  • Single-side gear-shifting expansion ring type vehicle synchronizer

Examples

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Embodiment Construction

[0011] exist figure 1 , figure 2 , image 3 and Figure 4 Among them, the present invention provides a unilateral shifting ring-type automotive synchronizer, which includes a synchronous sliding sleeve 1, a synchronous cone hub 2, a synchronous gear ring 3, a synchronous tooth seat 4 and an expanding ring 5, and the synchronous sliding sleeve 1 Internal splines are provided on the inner surface, and external splines are provided on the outer surface of the synchronous tooth seat 4. The synchronous sliding sleeve 1 is set on the outer surface of the synchronous tooth seat 4 through the cooperation of the internal spline and the external spline and the synchronous tooth seat 4 connection, a synchronous cone hub 2 is provided on the end face of the synchronous tooth seat 4, a synchronous gear ring 3 is provided between the synchronous cone hub 2 and the synchronous tooth seat 4, and a synchronous gear ring 3 is provided between the synchronous gear ring 3 and the synchronous t...

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PUM

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Abstract

The invention discloses a single-side gear-shifting expansion ring type vehicle synchronizer. The synchronizer is characterized by comprising a synchronizing slide sleeve (1), a synchronizing conical hub (2), a synchronizing gear ring (3), a synchronizing gear base (4) and an expansion ring (5), wherein an inner spline is arranged on the inner surface of the synchronizing slide sleeve (1); an outer spline is arranged on the outer surface of the synchronizing gear base (4); the synchronizing slide sleeve (1) sleeves the outer surface of the synchronizing gear base (4) and is linked with the synchronizing gear base (4) through the match between the inner spline and the outer spline; the synchronizing conical hub (2) is arranged on the end surface on one side of the synchronizing gear base (4); the synchronizing gear ring (3) is arranged between the synchronizing conical hub (2) and the synchronizing gear base (4); the expansion ring (5) is arranged between the synchronizing gear ring (3) and the synchronizing gear base (4); a positioning groove (6) is formed in the inner spline of the synchronizing slide sleeve (1).

Description

technical field [0001] The invention relates to a unilateral shifting ring type automobile synchronizer. Background technique [0002] Automobile synchronizer is a key component of mechanical gear transmission. Using synchronizer to shift gears is light and flexible. When shifting gears, the gears and shafts are not impacted, which prolongs the life of the transmission, reduces labor intensity, and improves the power and fuel economy of the car. The current synchronizer includes a positioning block, a slide block and a spring, which makes the structure of the synchronizer complex and increases the failure rate in use. Contents of the invention [0003] The invention provides a unilateral shifting ring type automobile synchronizer, which not only has a simple structure, but also has a low failure rate. [0004] The present invention adopts the following technical solutions: a unilateral shifting ring-type automobile synchronizer, which includes a synchronous sliding sleeve...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16D23/04
Inventor 李汉祥赵孝民
Owner 李汉祥
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