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Shift bar of auto-transmission and assembling method

A technology of automatic transmission and shift lever, which is applied in the direction of mechanical equipment, transmission device control, control device, etc. It can solve the problems of difficult assembly of positioning pin 105, etc., and achieve the effect of improving assembly practicability and reliable motion transmission

Inactive Publication Date: 2007-10-31
FUJI KIKO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the insertion work of the positioning pin 105 needs to be completed while the spring 104 is compressed and deformed, it is difficult to assemble the positioning pin 105 after assembling the lever main unit 102 to the converter main unit.

Method used

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  • Shift bar of auto-transmission and assembling method
  • Shift bar of auto-transmission and assembling method
  • Shift bar of auto-transmission and assembling method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. 2 to 11 represent an embodiment of the present invention, wherein Fig. 2 is a perspective view of an automatic transmission shift lever device; Fig. 3 is a perspective view of a lever main unit assembled with internal parts; Fig. 4 is a lever main unit assembled with internal parts An exploded perspective view of the unit; Figure 5 is a cross-sectional view of the rod main unit assembled with internal parts; Figure 6 is a perspective view of the relevant parts of the upper rod and the lower rod; Figure 7 is a cross-sectional view of the relevant parts of the upper rod and the lower rod; 8 is a perspective view of relevant parts of the rod main unit observed from the lower end; FIG. 9 is a perspective view of relevant parts showing the assembly of the positioning pin connected to the insertion guide plate; FIG. To the insertion guide plate of the rod main u...

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PUM

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Abstract

An upper rod having a guide groove at its lower end portion and a lower rod having a guide groove at its upper end portion are provided, a protrusion and a slit are provided on the lower rod and a lever main unit, respectively, and a lower rod position regulator which regulates a rotational position of the lower rod and a position thereof along a direction of a central axis to a position that matches a position pin insertion hole is provided. The upper rod, the lower rod, and a spring are inserted into a rod insertion hole of the lever main unit, a position pin attached to an insertion jig is inserted from the position pin insertion hole of the lever main unit, and the insertion jig inserted is entered in both guide grooves of the upper rod and the lower rod to push and separate the upper rod and the lower rod from each other, so that the position pin is interposed into a position between the upper rod and the lower rod.

Description

technical field [0001] The present invention relates to a shift lever device of an automatic transmission mounted on an automobile or the like and a method of assembling the same. Background technique [0002] Published Japanese Patent Application No. H10-35309 discloses a shift lever device of an automatic transmission similar to the device of the present invention. A shift lever device 100 of an automatic transmission has a lever main unit 102 rockably positioned on a support shaft 101 of a converter main unit, as shown in FIG. 1 . The rod main unit 102 includes a rod insertion hole 102a extending in the axial direction thereof and a positioning pin insertion hole 102b extending in a direction perpendicular to the axial direction through the rod insertion hole 102a. The rod 103 and the spring 104 are located in the rod insertion hole 102a. The positioning pin 105 positioned through the positioning pin insertion hole 102 b is inserted between the rod 103 and the spring 10...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K20/04
CPCF16H2059/0282F16H59/10F16H59/0278Y10T74/20159
Inventor 泷川喜博
Owner FUJI KIKO CO LTD