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Automobile and automatic gearbox transmission mechanism thereof

A technology of automatic transmission and transmission mechanism, which is applied in the directions of transmission control, instruments, controlled components, etc., can solve the problems of difficult processing of automatic transmission transmission mechanism, etc., and achieve the effect of reducing the processing difficulty.

Active Publication Date: 2014-12-10
SHENGRUI TRANSMISSION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since the main reduction gear is a gear shaft, when processing the transmission mechanism of the automatic transmission, the staff needs to separately process the connection with the parking pawl, which makes the processing of the transmission mechanism of the automatic transmission more difficult.

Method used

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  • Automobile and automatic gearbox transmission mechanism thereof
  • Automobile and automatic gearbox transmission mechanism thereof
  • Automobile and automatic gearbox transmission mechanism thereof

Examples

Experimental program
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Embodiment Construction

[0021] The core of the present invention is to provide an automatic transmission transmission mechanism of an automobile, the processing difficulty of which is reduced. Another core of the present invention is to provide an automobile comprising the above-mentioned automatic transmission transmission mechanism.

[0022] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0023] Please refer to Figure 1 to Figure 4 , in a specific embodiment, the automatic transmission transmission mechanism of the automobile provided by the present invention includes a shift mechanism and a parking mechanism, and the parking mechanism includes an intermediate gear planetary carrier 2, a parking ratchet 1, a parking pawl 3 and a The shifting mechanism is connected to a parking driving device for driving ...

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PUM

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Abstract

The invention discloses an automatic gearbox transmission mechanism of an automobile. The mechanism comprises a gear shifting mechanism and a parking mechanism, wherein the parking mechanism comprises an intermediate gear planet carrier, a parking ratchet, a parking pawl, and a parking driving device connected with the gear shifting mechanism and used for driving the parking pawl to move, and the parking ratchet and the intermediate gear planet carrier are integrated. Due to the fact that the parking ratchet and the intermediate gear planet carrier are integrated, the parking ratchet and the intermediate gear planet carrier can be directly cast by workers, and then the machining difficulty of the automatic gearbox transmission mechanism is reduced. The invention further discloses an automobile comprising the automatic gearbox transmission mechanism.

Description

technical field [0001] The invention relates to the technical field of automobile braking, in particular to an automatic transmission transmission mechanism of an automobile. The present invention also relates to an automobile comprising the transmission mechanism of the above-mentioned automatic transmission. Background technique [0002] With the continuous progress of society, the development of automobiles is getting faster and faster. Among them, the automobile has gradually entered the era of automatic transmission from manual shift operation. The transmission mechanism of automatic transmission realizes functions such as smooth shifting, convenient operation and stable start of automobiles. [0003] The parking ratchet of the traditional automatic transmission transmission mechanism is installed on the final reduction gear, wherein the final reduction gear and the parking ratchet are assembled through splines, so the final reduction gear is a gear shaft. [0004] Ho...

Claims

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Application Information

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IPC IPC(8): F16H63/34F16H63/32F16H63/38
CPCF16H63/32F16H63/34F16H63/38F16H2710/00
Inventor 王书翰姜建辉刘肖高晓光
Owner SHENGRUI TRANSMISSION
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