JPH0169927U - - Google Patents

Info

Publication number
JPH0169927U
JPH0169927U JP1987166101U JP16610187U JPH0169927U JP H0169927 U JPH0169927 U JP H0169927U JP 1987166101 U JP1987166101 U JP 1987166101U JP 16610187 U JP16610187 U JP 16610187U JP H0169927 U JPH0169927 U JP H0169927U
Authority
JP
Japan
Prior art keywords
piston
stroke
hydraulic pressure
master cylinder
driving hydraulic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP1987166101U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987166101U priority Critical patent/JPH0169927U/ja
Publication of JPH0169927U publication Critical patent/JPH0169927U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の一実施例のマスターシリンダ
ーを示す縦断面図、第２図は公知の乗用車、小型
トラツク等のブレーキシステムを示す系統図であ
る。 １……シリンダー、２……ピストン、３……ピ
ストン、４……スプリング、５……スプリング、
６……フロントブレーキ駆動油圧取出管、７……
リアブレーキ駆動油圧取出管、８……無圧室、９
……ストロークスイツチ、１０……電池、１１…
…警報ブザー又は警報ランプ、Ｆｄｂ……フロン
トデイスクブレーキ、Ｒｄｂ……リアドラムブレ
ーキ。 FIG. 1 is a longitudinal sectional view showing a master cylinder according to an embodiment of the present invention, and FIG. 2 is a system diagram showing a known brake system for passenger cars, small trucks, etc. 1...Cylinder, 2...Piston, 3...Piston, 4...Spring, 5...Spring,
6...Front brake drive hydraulic pressure outlet pipe, 7...
Rear brake drive hydraulic pressure outlet pipe, 8...No pressure chamber, 9
...Stroke switch, 10...Battery, 11...
...Warning buzzer or warning lamp, Fdb...Front disc brake, Rdb...Rear drum brake.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 同一シリンダーに第１、第２のピストンをタン
デムに挿入し、上記ピストンのストロークによつ
てフロントブレーキ駆動油圧、リアブレーキ駆動
油圧をそれぞれ発生するようにしたマスターシリ
ンダーにおいて、上記マスターシリンダーに付設
され上記第２のピストンの設定ストローク以上の
ストロークに連動して作動するストロークスイツ
チと、上記ストロークスイツチの作動により警報
ブザーを鳴らし又は警報ランプを点灯する警報回
路とを具えたことを特徴とするリアブレーキライ
ニングの摩耗検出装置。 A master cylinder in which a first and a second piston are inserted in tandem into the same cylinder, and a front brake driving hydraulic pressure and a rear brake driving hydraulic pressure are respectively generated by the stroke of the piston, and the above-mentioned piston is attached to the master cylinder. A rear brake lining comprising: a stroke switch that operates in conjunction with a stroke of the second piston that is equal to or greater than a set stroke; and an alarm circuit that sounds an alarm buzzer or lights up an alarm lamp when the stroke switch is operated. wear detection device.
JP1987166101U 1987-10-29 1987-10-29 Pending JPH0169927U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987166101U JPH0169927U (en) 1987-10-29 1987-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987166101U JPH0169927U (en) 1987-10-29 1987-10-29

Publications (1)

Publication Number Publication Date
JPH0169927U true JPH0169927U (en) 1989-05-10

Family

ID=31453186

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987166101U Pending JPH0169927U (en) 1987-10-29 1987-10-29

Country Status (1)

Country Link
JP (1) JPH0169927U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035122A1 (en) * 1996-03-19 1997-09-25 Komatsu Ltd. Device for detecting abrasion of brake for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997035122A1 (en) * 1996-03-19 1997-09-25 Komatsu Ltd. Device for detecting abrasion of brake for vehicle

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