JPH0194130U

JPH0194130U -

Info

Publication number: JPH0194130U
Application number: JP19011287U
Authority: JP
Priority date: 1987-12-15
Filing date: 1987-12-15
Publication date: 1989-06-21

Description

[Brief explanation of drawings]

第１図は本考案にかかるシフト・ロツク装置を
設ける部位の一例を示すステアリング・コラム周
りを示す概略斜視図、第２図は本考案の一実施例
であつて、ロツク位置を示す側面図、第３図は同
上の要部平断面図、第４図は同上の要部正面図、
第５図はブレーキ・ペダルとブレーキ検知スイツ
チの配設位置の一例を示す側面図、第６図はポジ
シヨン検知スイツチとして利用するレンジ・イン
ジケータの一例を示す正面図、第７図は第２図の
作用図であつて、アンロツク位置を示す側面図、
第８図はブレーキ・ペダルとブレーキ検知スイツ
チの作動を示す側面図、第９図はデイテント・ピ
ンとロツク・レバーの相対位置の一例を要部のみ
示す側面図、第１０図及び第１１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１２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……作動機構、１３……ブレー
キ検知スイツチ、１４……ブレーキ・プダル。 FIG. 1 is a schematic perspective view showing the surroundings of a steering column, showing an example of a part in which a shift lock device according to the present invention is installed; FIG. 2 is a side view showing an embodiment of the present invention, showing the lock position; Figure 3 is a plan sectional view of the main parts of the same as above, Figure 4 is a front view of the main parts of the same as above,
Figure 5 is a side view showing an example of the arrangement position of the brake pedal and brake detection switch, Figure 6 is a front view showing an example of a range indicator used as a position detection switch, and Figure 7 is the same as in Figure 2. A side view showing the unlocked position, which is an action diagram;
Fig. 8 is a side view showing the operation of the brake pedal and brake detection switch, Fig. 9 is a side view showing only the essential parts of an example of the relative positions of the detent pin and the lock lever, and Figs. 10 and 11 are the detent pins.・A side view of the main parts for explaining the automatic rocking of the lock lever by the pin, and FIG. 12 is a flowchart showing the operating procedure of the shift lock device. 2...Select lever, 4...Day tent
Plate, 5... Detent pin, 9... Lock lever, 10... Operating mechanism, 13... Brake detection switch, 14... Brake pedal.

Claims

[Claim for Utility Model Registration] In an automatic transmission that specifies the gear position of the transmission by selecting the position of the select lever, a detent pin provided on the select lever is selectively engaged. a detent plate having a plurality of range positions; a lock position for locking the detent pin located at the parking position of the detent plate so that the detent pin does not slip out of the range; - A lock lever that can swing freely between the unlocked position and the unlocked position that allows the vehicle to exit the selected position, a position detection switch that detects the range position of the select lever, and whether or not the brake pedal is depressed. A brake detection switch is connected to the lock lever, and the position detection switch detects the parking position of the select lever and the brake detection switch is connected to the lock lever.
When the brake detection switch detects that the pedal is depressed, the lock is activated.
an actuation mechanism that swings the lever to the unlock position and swings the lock lever to the lock position when the brake detection switch detects that the brake pedal is not depressed.・Lock device.