JPH0169068U - - Google Patents

Info

Publication number
JPH0169068U
JPH0169068U JP1987164860U JP16486087U JPH0169068U JP H0169068 U JPH0169068 U JP H0169068U JP 1987164860 U JP1987164860 U JP 1987164860U JP 16486087 U JP16486087 U JP 16486087U JP H0169068 U JPH0169068 U JP H0169068U
Authority
JP
Japan
Prior art keywords
component
press
seal
brake booster
seal retainer
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
JP1987164860U
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 JP1987164860U priority Critical patent/JPH0169068U/ja
Priority to AU24174/88A priority patent/AU588749B2/en
Publication of JPH0169068U publication Critical patent/JPH0169068U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)

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を示す断面図、第２
図、第３図はそれぞれ第１図の要部の拡大断面図
である。 ３……センタープレート、３ａ……筒状部分、
６……バルブボデイ、８……シール部材、１２ａ
……内周ビード部（シール部材）、３０，３１…
…シール装置、３３……環状溝、３４，３６……
シールリテーナ、３５，３７……段部。 Fig. 1 is a sectional view showing one embodiment of the present invention;
3 are enlarged cross-sectional views of the main parts of FIG. 1, respectively. 3... Center plate, 3a... Cylindrical part,
6... Valve body, 8... Seal member, 12a
...Inner peripheral bead portion (sealing member), 30, 31...
...Sealing device, 33...Annular groove, 34, 36...
Seal retainer, 35, 37...stepped portion.

Claims (1)

【実用新案登録請求の範囲】 ブレーキ倍力装置を構成する構成部材の筒状部
分に設けられて所要箇所をシールするシール部材
と、上記構成部材の筒状部分に所要方向から圧入
嵌着されて上記シール部材を該構成部材に固定す
る環状のシールリテーナとを備えるブレーキ倍力
装置のシール装置において、 上記構成部材の筒状部分に上記シールリテーナ
の圧入方向後方側を拡径させた段部を形成し、か
つ該段部を越えて上記シールリテーナを圧入嵌合
したことを特徴とするブレーキ倍力装置のシール
装置。[Scope of Claim for Utility Model Registration] A sealing member provided in a cylindrical part of a component constituting a brake booster to seal a required location, and a sealing member press-fitted into the cylindrical part of the component from a required direction. In a sealing device for a brake booster comprising an annular seal retainer for fixing the seal member to the component, a stepped portion having a diameter enlarged on the rear side in the press-fitting direction of the seal retainer is provided in the cylindrical portion of the component. A sealing device for a brake booster, characterized in that the seal retainer is press-fitted over the stepped portion.
JP1987164860U 1987-10-28 1987-10-28 Pending JPH0169068U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987164860U JPH0169068U (en) 1987-10-28 1987-10-28
AU24174/88A AU588749B2 (en) 1987-10-28 1988-10-24 Seal unit for brake booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987164860U JPH0169068U (en) 1987-10-28 1987-10-28

Publications (1)

Publication Number Publication Date
JPH0169068U true JPH0169068U (en) 1989-05-08

Family

ID=15801294

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987164860U Pending JPH0169068U (en) 1987-10-28 1987-10-28

Country Status (2)

Country Link
JP (1) JPH0169068U (en)
AU (1) AU588749B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0542946Y2 (en) * 1989-08-11 1993-10-28

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2068067B (en) * 1980-01-21 1983-11-09 Tokico Ltd Pneumatic servo booster

Also Published As

Publication number Publication date
AU588749B2 (en) 1989-09-21
AU2417488A (en) 1989-05-04

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