JPH0438874U - - Google Patents

Info

Publication number
JPH0438874U
JPH0438874U JP8049990U JP8049990U JPH0438874U JP H0438874 U JPH0438874 U JP H0438874U JP 8049990 U JP8049990 U JP 8049990U JP 8049990 U JP8049990 U JP 8049990U JP H0438874 U JPH0438874 U JP H0438874U
Authority
JP
Japan
Prior art keywords
sliding member
input shaft
valve plunger
valve
valve body
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.)
Granted
Application number
JP8049990U
Other languages
English (en)
Other versions
JPH078337Y2 (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 JP1990080499U priority Critical patent/JPH078337Y2/ja
Publication of JPH0438874U publication Critical patent/JPH0438874U/ja
Application granted granted Critical
Publication of JPH078337Y2 publication Critical patent/JPH078337Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Braking Systems And Boosters (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例を示す断面図、第2
図は第1図の要部の拡大図、第3図は第1図に示
すブレーキ倍力装置の作動中の倍力比の変化を示
す図、第4図は本考案の他の実施例を示す断面図
である。 1……シエル、6,106……バルブボデイ、
6a,106a……段付孔、17,117……弁
プランジヤ、29,129……入力軸、30,1
30……出力軸、31,131……リアクシヨン
デイスク、38,138……第1摺動部材、39
,139……第2摺動部材、41……ばね、14
1……ラバースプリング。

Claims (1)

  1. 【実用新案登録請求の範囲】 シエル内に摺動自在に設けたバルブボデイと、
    このバルブボデイに摺動自在に嵌合されて入力軸
    に連動する弁プランジヤと、出力軸の基部と弁プ
    ランジヤの先端との間に設けられて、出力軸に作
    用する反力を弁プランジヤを介して入力軸に伝達
    するリアクシヨンデイスクとを備えたブレーキ倍
    力装置において、 上記弁プランジヤを、上記バルブボデイに対し
    て摺動自在に設けた少なくとも2つの第1摺動部
    材と第2摺動部材とから構成し、上記第1摺動部
    材を上記入力軸に連動させるとともに、上記第2
    摺動部材を前方に付勢して第1摺動部材よりも前
    方に突出した前進位置に保持したことを特徴とす
    るブレーキ倍力装置。
JP1990080499U 1990-07-27 1990-07-27 ブレーキ倍力装置 Expired - Lifetime JPH078337Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990080499U JPH078337Y2 (ja) 1990-07-27 1990-07-27 ブレーキ倍力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990080499U JPH078337Y2 (ja) 1990-07-27 1990-07-27 ブレーキ倍力装置

Publications (2)

Publication Number Publication Date
JPH0438874U true JPH0438874U (ja) 1992-04-02
JPH078337Y2 JPH078337Y2 (ja) 1995-03-01

Family

ID=31625616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990080499U Expired - Lifetime JPH078337Y2 (ja) 1990-07-27 1990-07-27 ブレーキ倍力装置

Country Status (1)

Country Link
JP (1) JPH078337Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010077767A (ko) * 2000-02-08 2001-08-20 밍 루 차량용 브레이크 부스터
KR100415194B1 (ko) * 1998-08-12 2004-06-09 주식회사 만도 차량용브레이크의배력장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421786U (ja) * 1977-07-15 1979-02-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5421786U (ja) * 1977-07-15 1979-02-13

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100415194B1 (ko) * 1998-08-12 2004-06-09 주식회사 만도 차량용브레이크의배력장치
KR20010077767A (ko) * 2000-02-08 2001-08-20 밍 루 차량용 브레이크 부스터

Also Published As

Publication number Publication date
JPH078337Y2 (ja) 1995-03-01

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