JPH03130929U

JPH03130929U -

Info

Publication number: JPH03130929U
Application number: JP3994590U
Authority: JP
Priority date: 1990-04-13
Filing date: 1990-04-13
Publication date: 1991-12-27

Description

[Brief explanation of drawings]

第１図は第３図における−視断面の要部拡
大図である。第２図は第１図のパーキングブレー
キレバー等をリターンスプリング側から見た図で
ある。第３図は本考案が適用されたパーキングブ
レーキレバーを備えたドラムブレーキの一例を示
す図であつて、要部を示す図である。第４図はパ
ーキングケーブルのパーキングブレーキレバーＵ
字状部への組付方法を説明するための図であつて
、第１図に対応する図である。１２，１４……ブレーキシユー、３０……パー
キングブレーキレバー、３８……Ｕ字状部、４０
……パーキングケーブル、４３……開口、４８，
５０……内壁面、５２，５４……突起。 FIG. 1 is an enlarged view of a main part of a cross section taken along the line - in FIG. 3. FIG. 2 is a view of the parking brake lever and the like shown in FIG. 1 as viewed from the return spring side. FIG. 3 is a diagram showing an example of a drum brake equipped with a parking brake lever to which the present invention is applied, and is a diagram showing the main parts. Figure 4 shows the parking brake lever U of the parking cable.
FIG. 2 is a diagram for explaining a method of assembling to a character-shaped portion, and corresponds to FIG. 1. FIG. 12, 14...Brake shoe, 30...Parking brake lever, 38...U-shaped portion, 40
...Parking cable, 43...Opening, 48,
50...Inner wall surface, 52, 54...Protrusion.

Claims

[Claims for Utility Model Registration] The parking cable has a U-shaped part at one end, is rotatably attached to the brake shoe at the other end, and one end of the parking cable has a U-shaped part at one end. By being inserted into the U-shaped part from the opening on the opposite side to the bottom side of the U-shaped part in a direction substantially perpendicular to the axis of the cable, the U-shaped part cannot be relatively moved in one direction. In a parking brake lever for a drum brake connected to a drum brake, the parking cable is allowed to be inserted into the U-shaped portion from an opening in the U-shaped portion;
After the parking cable is inserted into the U-shaped portion, a projection is provided on a pair of opposing inner wall surfaces of the U-shaped portion to prevent the parking cable from coming off the opening of the U-shaped portion. A parking brake lever for drum brakes that is characterized by the following features: