JPH0215520U

JPH0215520U -

Info

Publication number: JPH0215520U
Application number: JP7922388U
Authority: JP
Priority date: 1987-12-15
Filing date: 1988-06-15
Publication date: 1990-01-31
Anticipated expiration: 2003-06-15
Also published as: JPH0617622Y2

Description

[Brief explanation of the drawing]

第１図は本考案のにかかるシフト・ロツク装置
が設けられるステアリング・コラムの周辺を示す
概略斜視図、第２図は本考案によるシフト・ロツ
ク装置の１実施例のロツク状態を示す側面図、第
３図はアンロツク状態を示す側面図、第４図はデ
イテント・ピンとロツク・レバーの相対位置の１
例を示す側面図、第５図及び第６図はデイテント
・ピンによるロツク・レバーの自動的な揺動をそ
れぞれ説明するための要部側面図、第７図はシフ
ト・ロツク装置の作動手順を示すフローチヤート
、第８図は本考案によるシフト・ロツク装置の他
の例を示す後面図、第９図は第８図の―線に
沿う矢視図である。２……セレクト・レバー、４……デイテント・
プレート、５……デイテント・ピン、９……ロツ
ク・レバー・１０……ソレノイド、１３……ブレ
ーキ検知スイツチ、１４……ブレーキ・ペダル、
１１，１６，１７……作動機構、１２……スプリ
ング、２０……ボール。 FIG. 1 is a schematic perspective view showing the periphery of a steering column in which a shift lock device according to the present invention is installed, and FIG. 2 is a side view showing the locked state of one embodiment of the shift lock device according to the present invention. Figure 3 is a side view showing the unlocked state, Figure 4 is the relative position of the detent pin and lock lever.
A side view showing an example, FIGS. 5 and 6 are side views of main parts to explain the automatic rocking of the lock lever by the detent pin, and FIG. 7 shows the operating procedure of the shift lock device. FIG. 8 is a rear view showing another example of the shift lock device according to the present invention, and FIG. 9 is a view taken along the line -- in FIG. 8. 2...Select lever, 4...Day tent
Plate, 5...Detent pin, 9...Lock lever, 10...Solenoid, 13...Brake detection switch, 14...Brake pedal,
11, 16, 17...operating mechanism, 12...spring, 20...ball.

Claims

[Claims for Utility Model Registration] (1) In an automatic transmission in which the gear position of the transmission is specified by selecting the position of a select lever, a detent pin interlocked with the select lever is selectively a detent plate having a plurality of engaging range positions; a locking position that prevents the detent pin from coming out of the parking position of the detent plate; and a locking position that prevents the detent pin from coming out of the parking position of the detent plate; a locking lever that swings between a locking position and an unlocking position;
A spring that causes the lock lever to swing toward the unlock position, a brake detection switch that detects whether or not the brake pedal is depressed, and a plunger that has one end connected to the lock lever. when the engine is stopped, the select lever selects the parking position, and the brake
a solenoid that drives the lock lever to swing to the lock position when the pedal is depressed; one end of the solenoid is positioned so that it can engage with the other end of the plunger; When the brake pedal is not depressed, the plunger is pushed to swing the lock lever to the lock position, and when the brake pedal is depressed, the lock lever is connected to the lock lever. A shift lock device for an automatic transmission, comprising an actuation mechanism that allows a lock lever to swing toward the unlocked position. (2) The central part of the operating mechanism is swingably supported, one end is located so as to be able to engage with the other end of the plunger of the solenoid, and the other end is operatively connected to the brake pedal via the link. Claim comprising a lever, and a ball interposed between one end of the lever and the other end of the plunger.
(1) The automatic transmission shift lock device described in (1).