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Gearbox and vehicle

A gearbox and medium-speed technology, which is applied to transmission parts, gear transmissions, belts/chains/gears, etc., can solve the problems of large gearbox size and difficulty in adapting the gearbox, and achieve a compact axial structure and reduce The effect of processing amount and reducing axial length

Pending Publication Date: 2020-04-21
ZHEJIANG WANGLIYANG TRANMISSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The gearbox is an important part used to adjust the speed of the car. Different gear combinations in the gearbox produce variable speed and torque. The gearboxes in the related art are mostly five-speed gearboxes. The large size makes it difficult for the gearbox to fit most vehicles

Method used

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  • Gearbox and vehicle
  • Gearbox and vehicle

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Embodiment Construction

[0046] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0047] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0048] Refer below figure 1 with figure 2 A gearbox is described according to some embodiments of the first aspect of the invention.

[0049] a gearbox such as figure 1 As shown, it includes: an...

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Abstract

The invention provides a gearbox and a vehicle provided with the same. The gearbox comprises a middle shaft assembly. The middle shaft assembly comprises a middle shaft and an intermediate speed transmission gear assembly arranged on the middle shaft in a sleeving manner. The middle shaft comprises a one-gear tooth and a reversing gear tooth. The intermediate speed transmission gear assembly is located between the one-gear tooth and the reversing gear tooth. A tool withdrawal groove is formed in one side of the reversing gear tooth. A part of the intermediate speed transmission gear assembly is arranged on the tool withdrawal groove. In the scheme, due to the fact that the intermediate speed transmission gear assembly does not need to avoid the tool withdrawal groove, the tool withdrawal groove is buried in the intermediate speed transmission gear assembly, thus the axial length of a shaft body is reduced, rigidity of the middle shaft is improved, the axial structure is more compact, under the circumstance of increasing gears of the gearbox, the size of the gearbox is basically the same as the axial installing size of a gearbox in the related technology, and thus the gearbox with the gears increased can fit multiple vehicles beneficially.

Description

technical field [0001] The present invention relates to the technical field of vehicle equipment, in particular, to a gearbox and a vehicle. Background technique [0002] The gearbox is an important part used to adjust the speed of the car. Different gear combinations in the gearbox produce variable speed and torque. The gearboxes in the related art are mostly five-speed gearboxes. The large size makes it difficult for the gearbox to adapt to most vehicles. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] To this end, a first aspect of the invention proposes a gearbox. [0005] A second aspect of the invention proposes a vehicle. [0006] In view of this, the first aspect of the present invention provides a gearbox, including: an intermediate shaft assembly, the intermediate shaft assembly includes an intermediate shaft and a medium-speed transmission gear ass...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/091F16H3/12F16H57/023
CPCF16H3/0915F16H3/12F16H57/023F16H2003/0818F16H2057/02086
Inventor 徐卫权张秋贵刘方军陆晓平王东刘芝同石远见
Owner ZHEJIANG WANGLIYANG TRANMISSION CO LTD
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