Synchronizing ring for transmission with increased capacity and manufacturing method thereof

A technology of increasing capacity and synchronizing rings, which is applied to vehicle gearboxes, clutches, metal processing equipment, etc., can solve problems such as rising costs, unstable functions, and inconvenient manufacturing processes, so as to improve the sense of shifting, solve incongruous problems, The effect of large capacity
CN106989114BActive Publication Date: 2021-03-09易体尔株式会社
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
易体尔株式会社
Publication Date
2021-03-09

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Abstract

The present invention relates to a synchronous ring used in a transmission with increased capacity and its manufacturing method. The incision in the center of the above-mentioned protruding portion is bent inwardly to form a synchronous ring with a single structure. The synchronous ring with a new structure and its manufacturing method give elastic force to the incision of the synchronous ring and rely on the elastic force. The synchronous ring is separated and restored to improve the shifting feeling, so when it is applied to the transmission, it can exert the effect of increasing the capacity; the synchronous ring will be deformed to eliminate the angle difference for synchronous operation, and it will play a role similar to a spring after the operation is completed. The synchronous ring separation can be realized smoothly due to the elastic recovery force; the synchronous ring structure with fewer parts but larger capacity simplifies the manufacturing method, and reduces the production cost due to the reduced amount of materials used.
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Description

technical field

[0001] The present invention relates to a synchronizer ring used in a transmission with increased capacity and a manufacturing method thereof. More specifically, the synchronizer ring manufacturing method having a new structure imparts elasticity to a cut portion formed by the synchronizer ring and relies on This elasticity allows the synchronous ring to be separated and restored to improve the shifting feeling, so when applied to the transmission, it can exert the effect of increasing the capacity. Background technique

[0002] In general, the main shaft of a synchromesh transmission is splined to a synchronizer hub, and the outer peripheral surface of the synchronizer hub is splined to a sleeve that moves in the axial direction by means of a shift fork. ). One side of the synchronizer gear hub is combined with a synchronizer cone wheel, and a synchronizer ring that moves along the axial direction of the main shaft is installed on the outer peripheral surfa...

Claims

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