JPS5876459U

JPS5876459U - Foot-operated parking brake operating device

Info

Publication number: JPS5876459U
Application number: JP17243881U
Authority: JP
Inventors: 裕川口; 西名　秀芳
Original assignee: トヨタ自動車株式会社
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 the drawing]

“　　第１図は本考案の−・実施例である足踏式パーキ
ングブレーキ操作装置の側面図（一部断面）であり、第
２図は第１図に示した装置の別の作動状態を示す側面図
である。第３図は本考案の別の実施例装置の要部を示す
側面図であり、第４図は第３図におけるＮＶ−ＩＶ断面
図、第５図は第３図に示した装置の別の作動状態を示す
側面図である。２ニブラケツト、８：ペダル、１２ニブレーキワイヤ、
１６：ラチェツト歯、２０：ポール、２４：ペダルパッ
ド、３０：アーム、３６．６８ニレパー、４０：折曲部
、４２．６０：コイルスプリング、４４．６２：ねしり
ばね、４８二ケーブルガイド。" Figure 1 is a side view (partially in section) of a foot-operated parking brake operating device according to an embodiment of the present invention, and Figure 2 shows another operating state of the device shown in Figure 1. FIG. 3 is a side view showing the main parts of another embodiment of the device of the present invention, FIG. 4 is a cross-sectional view along NV-IV in FIG. 3, and FIG. It is a side view showing another operating state of the device. 2: Nib bracket, 8: Pedal, 12: Brake wire,
16: Ratchet tooth, 20: Pole, 24: Pedal pad, 30: Arm, 36.68 Nireper, 40: Bent part, 42.60: Coil spring, 44.62: Torsion spring, 482 Cable guide.

Claims

[Claims for Utility Model Registration] A pedal that is rotatably attached to a bracket and has ratchet teeth formed along an arc centered on the center line of the rotation, and a rotational force of the pedal that is attached to the bracket. a pawl mounted so as to be rotatable in a direction parallel to the rotational force of the pawl and meshing with the ratchet teeth at a tip end; a lever attached to the pedal; a pedal pad attached to the tip of the pedal so as to be rotatable in a direction parallel to the rotational force direction of the pedal; an arm extending rearward from the back surface of the pedal pad; a wire that connects the arm and the lever; a wire guide that supports and guides the intermediate portion of the wire on the center line of rotation of the pedal; and a wire that is loosened when the pedal pad is in its original position. , when the lever is in the original position, a first spring member biasing the pawl in a direction to mesh with the ratchet teeth; and at least the pedal pad are rotated to the operating position and are connected via the wire. Rotate the lever to the operating position 1
The foot-operated type includes a second spring member that urges the pawl in a direction to separate from the ratchet teeth with a force smaller than the meshing force between the pawl and the ratchet teeth when the pawl is in the locked state. Parking brake operating device.