JPH0253564U

JPH0253564U -

Info

Publication number: JPH0253564U
Application number: JP13307688U
Authority: JP
Priority date: 1988-10-12
Filing date: 1988-10-12
Publication date: 1990-04-18

Description

[Brief explanation of drawings]

第１図は本考案に係る変速操作装置のセレクト
機構を示す分解斜視図、第２図は要部の組付状態
での縦断面図、第３図は第２図の矢印方向から
視たシフト部材を含む断面図、第４図はシフト部
材の平面図、第５図は要部の横断面図、第６図は
スイツチ部分の断面図である。尚、図面中、３，６はシフト部材、５ａ，８ａ
は係合溝、１１はチエンジレバー、１２は球面部
、１２ａは長溝、１３はシフトロツド、１６はセ
レクト・シフトガイドボルト、１７はインターロ
ツクプレート、１８ａは係合爪、１８ｂはガイド
溝、２１はセレクトストツパーボルト、２２はセ
レクトリターンスプリング、２４はニユートラル
スイツチプレート、２４ａは二股部、２４ｂはス
イツチ押片部、２７はニユートラルスイツチであ
る。 Fig. 1 is an exploded perspective view showing the selection mechanism of the gear shift operating device according to the present invention, Fig. 2 is a longitudinal sectional view of the main parts in an assembled state, and Fig. 3 is a shift view as seen from the direction of the arrow in Fig. 2. 4 is a plan view of the shift member, FIG. 5 is a cross-sectional view of the main part, and FIG. 6 is a cross-sectional view of the switch portion. In addition, in the drawing, 3 and 6 are shift members, 5a and 8a
1 is an engagement groove, 11 is a change lever, 12 is a spherical part, 12a is a long groove, 13 is a shift rod, 16 is a select/shift guide bolt, 17 is an interlock plate, 18a is an engagement pawl, 18b is a guide groove, 21 is an engagement groove. A select stopper bolt, 22 a select return spring, 24 a neutral switch plate, 24a a bifurcated portion, 24b a switch push piece, and 27 a neutral switch.

Claims

[Claims for Utility Model Registration] 1. A shift rod that selectively engages with engagement grooves provided in a plurality of shift members, a change lever integrally equipped with this shift rod via a spherical part, and a pair of select/shift guide bolts that engage with long grooves provided in the spherical portion to permit select and shift operations of the change lever; and a pair of select/shift guide bolts that are positioned and pivotally supported by the select/shift guide bolts to permit shifting movement of the shift rod. an interlock plate having a guide groove and a pair of engagement pawls that engage with the other engagement groove when the shift rod is engaged with one of the engagement grooves of the shift member; In the speed change operation device, a select stopper bolt that engages with a long groove provided in the interlock plate to restrict the swinging of the interlock plate to within a select operation range, and a select stopper bolt that is arranged between the select stopper bolt and the interlock plate. a tensioned select return spring; a neutral switch plate having a bifurcated portion that engages with the shift rod and slidably supported by the select stopper bolt; and a neutral switch plate that can come into contact with an end surface of the neutral switch plate. A selection mechanism for a speed change operation device, characterized in that it is equipped with a neutral switch. 2. The selection mechanism for a speed change operating device according to claim 1, wherein the neutral switch has an OFF position at both end positions and an ON position at a center position in a range of movement caused by a shift operation of the neutral switch plate.