JPS5963063U

JPS5963063U - Anti-skid hydraulic control device

Info

Publication number: JPS5963063U
Application number: JP15937482U
Authority: JP
Inventors: 弥富　幸雄
Original assignee: 日本エ−ビ−エス株式会社
Priority date: 1982-10-21
Filing date: 1982-10-21
Publication date: 1984-04-25
Also published as: JPH0118456Y2

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によるアンチスキッド液圧制御
装置の配管系統図、及び第２図は同実施例によるアンチ
スキッド液圧制御装置の部分断面側面図である。なお図において、１・・・・・・マスクシリンダ、４゜
４ａ、　　４ｂ、　　４ｃ、　　４ｄ、　　４ｅ、　　
４ｆ、　　４ｇ、　　４ｈ−−−−−−管路、５，６・
・・・・・３位置電磁切換弁、９，１ｏ・・曲ブレーキ
シリンダ、１３・・・・・・コントロールユニット、１
４・・・・・・リザーバ、１８・・・・・・液圧ポンプ
、２１・・・・・・モータ、２２・・・・・・シリンダ
本体、２３・・・・・・シリンダ孔、２４・・・・・・
ピストン、２６・・・・・・加圧室、２７・・・・・・
駆動室、２８・・・・・・偏心カム、３０・・・・・・
傾斜通路、３１・・・・・・液溜、３３・・・・・・セ
ンタ一孔、３９・・・・・・栓体。FIG. 1 is a piping system diagram of an anti-skid hydraulic pressure control device according to an embodiment of the present invention, and FIG. 2 is a partially sectional side view of the anti-skid hydraulic pressure control device according to the same embodiment. In the figure, 1...Mask cylinder, 4° 4a, 4b, 4c, 4d, 4e,
4f, 4g, 4h---Pipeline, 5,6・
...3-position electromagnetic switching valve, 9, 1o...Curved brake cylinder, 13...Control unit, 1
4... Reservoir, 18... Hydraulic pump, 21... Motor, 22... Cylinder body, 23... Cylinder hole, 24・・・・・・
Piston, 26... Pressurized chamber, 27...
Drive chamber, 28...Eccentric cam, 30...
Inclined passageway, 31...liquid reservoir, 33...center hole, 39...stopper body.

Claims

[Scope of utility model registration request]

a hydraulic pressure control valve that is disposed between a master cylinder and a brake cylinder of a wheel brake device and controls the brake i pressure of the brake cylinder in response to a command from a control unit that evaluates a skid state of the wheel; When reducing brake fluid pressure by controlling the fluid pressure control valve, a reservoir is provided for storing brake fluid discharged from the brake cylinder via the fluid pressure control valve, and the brake fluid in the reservoir is pressurized and the master cylinder is and the hydraulic pressure control valve, and a motor for driving the hydraulic pump. a piston that is inserted into the hole so as to be movable back and forth and forms a pressurizing chamber at one end; a drive chamber that is formed at the other end of the piston and whose one side is closed by the main body of the motor; In the anti-skid hydraulic control device, the anti-skid hydraulic pressure control device includes a driving device connected to an extending rotating shaft of the motor and driving the piston, and a liquid reservoir configured to collect liquid leaking from the pressurizing chamber to the driving chamber. an anti-skid hydraulic pressure control device that communicates with the drive chamber and is formed below the drive chamber;