JPH0332253U

JPH0332253U -

Info

Publication number: JPH0332253U
Application number: JP9326489U
Authority: JP
Priority date: 1989-08-08
Filing date: 1989-08-08
Publication date: 1991-03-28
Anticipated expiration: 2004-08-08
Also published as: JP2573946Y2

Description

[Brief explanation of drawings]

第１図は本考案の一実施例に係る変速操作装置
をステアリング装置に組付けた状態の平面図、第
２図は同装置の側面図、第３図は同装置における
デイテントリテーナおよびロツク機構の関係を示
す側面図、第４図は同正面図、第５図はシフトレ
バーのコントロールシヤフトに対する組付部を示
す部分断面図、第６図は手動解除手段の側面図、
第７図は第６図の−線切断面図、第８図ａ，
ｂは検出スイツチ、操作ピンおよびデイテントレ
バーの関係を示す模式図である。符号の説明、１０…変速操作装置、１１…デイ
テントリテーナ（デイテント係合部材）、１１ａ
〜１１ｄ…係合凹所、１１ｅ…延出部、１２…コ
ントロールシヤフト、１３…シフトレバー、１４
…デイテントレバー（デイテント被係合部材）、
１５…ロツクピン、１６…リンク、１７…ソレノ
イド、１８…手動解除手段、１９ｂ…操作ピン、
１９ｃ…検出スイツチ、２０…ステアリング装置
、２１…ステアリングコラム。 Fig. 1 is a plan view of a speed change operating device according to an embodiment of the present invention assembled into a steering device, Fig. 2 is a side view of the device, and Fig. 3 is a detent retainer and lock mechanism in the device. FIG. 4 is a front view of the same, FIG. 5 is a partial sectional view showing the assembly portion of the shift lever to the control shaft, FIG. 6 is a side view of the manual release means,
Figure 7 is a sectional view taken along the - line in Figure 6, Figure 8a,
b is a schematic diagram showing the relationship among a detection switch, an operation pin, and a detent lever. Explanation of symbols, 10... Speed change operation device, 11... Detent retainer (detent engaging member), 11a
~11d...Engagement recess, 11e...Extending portion, 12...Control shaft, 13...Shift lever, 14
...Detent lever (daytent engaged member),
15...Lock pin, 16...Link, 17...Solenoid, 18...Manual release means, 19b...Operation pin,
19c...detection switch, 20...steering device, 21...steering column.

Claims

[Scope of utility model registration request]

a detent engagement member fixedly assembled on the outer periphery of the steering column and having a plurality of engagement recesses for determining each range position; and a detent engagement member disposed in parallel on the steering column and movable in the axial direction and circumferentially. an operating member rotatably assembled to the detent engaging member; and an operating member protruding from the outer periphery of the operating member that engages and disengages from each engagement recess of the detent engagement member by moving the operating member in the axial direction, and performs the same operation. A detent engaged member that selects an engagement recess to be engaged by rotating the member in a circumferential direction, and a first engagement of the detent engaging member that determines a parking position of the detent engaged member. An automatic transmission comprising a lock member that prevents the detent engaged member from disengaging from the first engaging recess, the lock member being actuated in response to a brake operation to enable the detent engaged member to disengage from the first engagement recess. In the column type gear shift operation device for
A lock pin is adopted as the locking member, and one side wall forming the first engagement recess of the detent engagement member is extended, and the front part of the opening of the first engagement recess in the extended portion is provided with the lock pin. A column-type speed change operation device for an automatic transmission, characterized in that a lock pin is assembled into and retractable from the engagement recess.