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Fork module

A technology for shifting fork shafts and transmission modules, which is applied to mechanical control devices, components with teeth, instruments, etc., can solve problems such as low operability, achieve smooth and accurate operations, simplify shifting operations and select modes, and improve The effect of assembly precision

Active Publication Date: 2020-01-10
ATSUMITEC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, in the prior art, in order to complete the power transmission and assemble the shift fork module on the transmission module, the operator must simultaneously perform two-stage assembly operations on one end of the reverse rod and the other end, and connect one end of the reverse rod to the On the operating member of the shift fork module, at the same time, the other end of the reverse lever is engaged with the reverse idler gear of the transmission module, which reduces the operability of the assembly

Method used

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Embodiment Construction

[0052] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail in conjunction with the accompanying drawings.

[0053] The power transmission 1 applied in the present embodiment (first and second embodiments) is installed on a vehicle such as an automobile, and obtains an arbitrary shift phase or reverse phase through the driver's operation. Such as Figure 1~4 As shown, the power transmission 1 is based on the fork module Y2 ( figure 2 ) assembled to the transmission module Y1 ( figure 1 ), wherein the input shaft L1 (first shaft), the main shaft L2 (second shaft), and the secondary shaft L3 (third shaft) of the transmission module Y1 are rotatably supported on the housing member 2b, and a plurality of dials The fork shafts T1 - T3 are slidably supported on the bottom member 3 . The power transmission 1 obtained by assembling the fork module Y2 and the transmissio...

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Abstract

The invention provides a shift fork module, which enables the reverse rod to be easily assembled, and improves the operability of assembling the shift fork module to the transmission module. The shift fork module has a plurality of shift fork shafts (T1~T3), on which a plurality of shift forks (F1~F3) are connected; the operating member (5) operates when the power transmission is transferred to the reverse direction; the assembly on it The reverse rod (4), coupled to the operating member (5), when the reverse rod is assembled in the transmission module (Y1), one end of the reverse rod is engaged with the reverse idler gear (Ga), and passes through the operating member (5) running, the reverse lever can switch the reverse idle gear (Ga) to engage or not engage with the reverse driving gear (G6) and the reverse driven gear (G6'); and the bottom member (3) is a slidable ground support for multiple fork shafts.

Description

technical field [0001] The invention relates to a shift fork module assembled on a transmission module to complete power transmission. Background technique [0002] Taking Patent Document 1: JP 2006-234010 as an example, the power transmission in the prior art includes a transmission case; the input shaft, output shaft and counter shaft supported by the transmission case ); transmission power from the input shaft to the output shaft through the layshaft to the gear train (gear train) of one to six speeds; multiple synchronizing mechanisms (synchronizing mechanisms) for switching the gear train to one to six speeds; engaged in A plurality of shift forks on corresponding sleeves of the synchronizing mechanism; a plurality of fork rods supporting the corresponding plurality of shift forks; and a housing closing an opening formed in the gearbox. [0003] According to the power transmission of the prior art, the input shaft, the output shaft, and the auxiliary shaft of the gear ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H63/32
CPCF16H63/32F16H63/302F16H63/3069F16H2063/3079
Inventor 松田健司细田和史羽田雅敏高井浩文
Owner ATSUMITEC CO LTD
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