JPS5876857U

JPS5876857U - Gear shift operation device

Info

Publication number: JPS5876857U
Application number: JP17135981U
Authority: JP
Inventors: 康司鈴木
Original assignee: いすゞ自動車株式会社
Priority date: 1981-11-19
Filing date: 1981-11-19
Publication date: 1983-05-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は一般的な歯車変速機のシフト操作説明図、第２
図は従来の変速操作装置についての平面図、第３図は本
考案に係る変速操作装置の正面断面図、第４図は同水平
断面図、第５図は同装置の第５速段へのシフト状態を示
す水平断面図、第６図は後進段・＼のシフト繰作の開始
状態を示す水平断面図である。　　　　、　、１０：変速レバー、１２〜１４：シフトブロック、１５
４〜１７：溝、１９：突片、２２〜２４：シフトロッド
、２６：開口Ｊ３０：ケース、３６：段部、３８：スト
ッパ、３９：ばね。Figure 1 is an explanatory diagram of the shift operation of a general gear transmission, Figure 2
The figure is a plan view of a conventional gear shift operating device, FIG. 3 is a front sectional view of the gear shifting operating device according to the present invention, FIG. 4 is a horizontal sectional view of the same, and FIG. FIG. 6 is a horizontal cross-sectional view showing the shift state, and FIG. 6 is a horizontal cross-sectional view showing the start state of shifting the reverse gear. , , 10: Gear shift lever, 12-14: Shift block, 15
4 to 17: Groove, 19: Projection, 22 to 24: Shift rod, 26: Opening J30: Case, 36: Step, 38: Stopper, 39: Spring.

Claims

[Scope of utility model registration request]

A shift block is provided at the ends of the plurality of shift rods arranged in parallel with each other, and has a groove that extends in a direction perpendicular to the shift rods and engages with the end of the gear shift lever. A gear shift operation device for a gear transmission in which an end portion is engaged with one of the shift blocks, and the shift rod is moved in the axial direction by a shift operation of a shift lever to achieve a predetermined meshing of the shift gears, A stopper projected by a spring toward the end wall is supported on a wall of the case opposite to an end wall of a shift block that switches between a predetermined gear and a reverse gear, and the stopper is mounted on the end wall of the shift block. an opening is provided in the end wall of the shift block, and a projection that can pass through the opening is provided at the end of the shift lever. 1. A speed change operating device for a gear transmission, characterized in that the projection is configured to push back a front stopper.