JPS58169231U

JPS58169231U - wheel brake cylinder

Info

Publication number: JPS58169231U
Application number: JP6709182U
Authority: JP
Inventors: 宮島　春夫
Original assignee: アイシン精機株式会社
Priority date: 1982-05-08
Filing date: 1982-05-08
Publication date: 1983-11-11
Also published as: JPS6337536Y2

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図は従来のものを示す図、第２図は第１図〜の■−
■線断面図、第３図は本考案の一実施例を示す図、第４
図は第３図の要部を示す図、第５図は第４図の■−Ｖ線
断面図、第６図は第４図の左　　−側面図、第７図は第
４図の■−■線断面図である。３０・・・・・・バッキングプレート、３１．３２・・
・・・・う゛レーキシュー、３５．３６・・・・・・ホ
イールブレーキシリンダ、４０・・・・・・シリンダボ
デー、４２・・・・・・ピストン、４５・・・・・・調
節ナツト、４６・・・・・・調節ボ。ルト、４７・・・・・・調節レバー、４９・・・・・・
連結板、５０・・・・・・引張りコイルスプリング。Fig. 1 shows the conventional one, Fig. 2 shows the ■- from Fig. 1.
■ Line sectional view, Figure 3 is a diagram showing one embodiment of the present invention, Figure 4 is a diagram showing an embodiment of the present invention.
The figure shows the main part of Fig. 3, Fig. 5 is a sectional view taken along the line ■-V of Fig. 4, Fig. 6 is a left-side view of Fig. 4, and Fig. 7 is a -■- of Fig. 4. ■It is a line sectional view. 30...Backing plate, 31.32...
... Rake shoe, 35.36 ... Wheel brake cylinder, 40 ... Cylinder body, 42 ... Piston, 45 ... Adjustment nut, 46 ...Adjustment button. control, 47...adjustment lever, 49...
Connecting plate, 50... tension coil spring.

Claims

[Scope of utility model registration request]

a cylinder body attached to the backing plate;
A hydraulically actuated piston is slidably fitted into the cylinder body, a shaft is rotatably fitted into the center hole of the piston, and a ratchet wheel rotates integrally with the shaft outside the cylinder. an adjustment bolt that is threadedly engaged with an adjustment nut and is engaged with one end of the brake shoe so as not to rotate relative to the other; an adjustment lever that is pivotally connected to the cylinder body and that is engaged with teeth of the ratchet wheel portion; an adjustment lever having a pawl, a connecting plate provided to move integrally with the piston and having an abutting portion capable of coming into contact with the adjusting lever, the abutting portion of the connecting plate and the adjusting lever. In the wheel brake cylinder, the adjustment lever is formed of a body, and the tension coil spring is stretched between a connecting plate and an adjusting lever so as to bring the connecting plate into contact with the abutting portion of the connecting plate. The point of contact with the adjustment lever is in opposition to the line of action of the tension coil spring (2). Wheel brake cylinder in offset configuration.