JPS6452937U

JPS6452937U -

Info

Publication number: JPS6452937U
Application number: JP14964087U
Authority: JP
Priority date: 1987-09-30
Filing date: 1987-09-30
Publication date: 1989-03-31
Anticipated expiration: 2002-09-30
Also published as: JPH0525947Y2

Description

[Brief explanation of the drawing]

第１図は本考案は、本考案が適用された変速機
の操作機構の一例を示す斜視図、第２図は本考案
の一実施例を示す一部を破断した正面図、第３図
はシフト回転軸の操作レバー側端部の縦断面図、
第４図はボールジヨイントの変形例を示す正面図
、第５図は連結部材の斜視図、第６図は従来の変
速機の操作機構の一例を示す斜視図である。２１……シフト軸、２５……ボールジヨイント
、２８……ボールジヨイント、２９……シフトロ
ツド、４２……第１セレクトロツド、４３……連
結部材、４４……第１腕、４５……支軸、４６…
…第２腕、４８……第２セレクトロツド、６１…
…ボールジヨイント、７１……シフト系リンク機
構、７２……変速機、７３……シフトレバー、７
４……セレクト系リンク機構、７５……セレクト
レバー。 Fig. 1 is a perspective view showing an example of the operation mechanism of a transmission to which the invention is applied, Fig. 2 is a partially cutaway front view showing an embodiment of the invention, and Fig. 3 is a perspective view showing an example of the operating mechanism of a transmission to which the invention is applied. A longitudinal sectional view of the end of the shift rotation shaft on the operating lever side;
FIG. 4 is a front view showing a modification of the ball joint, FIG. 5 is a perspective view of a connecting member, and FIG. 6 is a perspective view showing an example of a conventional transmission operating mechanism. 21... Shift shaft, 25... Ball joint, 28... Ball joint, 29... Shift rod, 42... First select rod, 43... Connecting member, 44... First arm, 45... Support shaft ,46...
...Second arm, 48...Second select rod, 61...
... Ball joint, 71 ... Shift system link mechanism, 72 ... Transmission, 73 ... Shift lever, 7
4...Select link mechanism, 75...Select lever.

Claims

[Scope of utility model registration request]

A shift rotation shaft whose both ends are rotatably supported via a pivot part in a forward and backward shift direction, a shift rod that moves linearly in conjunction with rotation of the shift rotation shaft and rotates a shift lever of a transmission, and the shift rod. An operation lever whose base is pivotally attached to a select shaft fixed perpendicular to the rotation axis so as to be rotatable in the left and right selection directions, and one end of which is connected to the lower end of this operation lever via a pivot part, and the left and right sides of the operation lever are A first select rod that converts rotation in the select direction into left-right linear motion, a first arm whose free end is connected to the other end of the first select rod, and a second arm forming an angle of 90 degrees with the first arm are connected via a support shaft. one end is connected to the free end of the second arm of the connecting member, and moves back and forth in conjunction with the left and right linear movement of the first select rod to push the select arm of the transmission. What is claimed is: 1. An operating mechanism for a transmission comprising a second select rod for shifting, wherein the pivot portions at both ends of the shift rotation shaft are formed by ball joints.