JPH0446971U - - Google Patents

Info

Publication number
JPH0446971U
JPH0446971U JP8895190U JP8895190U JPH0446971U JP H0446971 U JPH0446971 U JP H0446971U JP 8895190 U JP8895190 U JP 8895190U JP 8895190 U JP8895190 U JP 8895190U JP H0446971 U JPH0446971 U JP H0446971U
Authority
JP
Japan
Prior art keywords
shell
cylindrical portion
flange
locking claws
front shell
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
JP8895190U
Other languages
English (en)
Other versions
JPH0541104Y2 (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 JP1990088951U priority Critical patent/JPH0541104Y2/ja
Publication of JPH0446971U publication Critical patent/JPH0446971U/ja
Application granted granted Critical
Publication of JPH0541104Y2 publication Critical patent/JPH0541104Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Braking Systems And Boosters (AREA)

Description

【図面の簡単な説明】
図面は本考案の一実施例を示すもので、第１図
はタンデム型負圧ブースタの縦断側面図、第２図
は第１図の矢視図、第３図は組立前の第２図に
対応した説明図、第４図及び第５図は第２図の
−線及び−線断面図、第６図は第５図の
矢視図、第７図は第５図の−線断面図、第８
図は第２図の−線断面図、第９図は第８図の
−線断面図、第１０図及び第１１図は第２図
の−線及び−線断面図である。 Ｂ……負圧ブースタ、１……ブースタシエル、
１ａ……前部シエル半体、１ｂ……後部シエル半
体、２７……段部、３０……円筒部、３９……フ
ランジ、４２１〜４２ｎ……係止爪、４７……切
込み、４８……突起。

Claims (1)

  1. 【実用新案登録請求の範囲】 後端を開放した有底筒状の前部シエル半体１ａ
    と、この前部シエル半体１ａの開放端を閉鎖する
    後部シエル半体１ｂとからブースタシエル１を構
    成し、前部シエル半体１ａの後端には半径方向外
    方へ延びる環状の段部２７と、この段部２７の外
    周から後方へ延びる円筒部３０とを形成する一方
    、その円筒部３０内で前記段部２７に重なるフラ
    ンジ３９を後部シエル半体１ｂに設け、そのフラ
    ンジ３９を前記段部２７に挟止する複数の係止爪
    ４２１〜４２ｎを前記円筒部３０に設けた負圧ブ
    ースタにおいて、 前部シエル半体１ａの円筒部３０周壁に設けた
    コ字状の切込み４７に囲まれて先端を前方に向け
    た舌状部分を係止爪４２１〜４２ｎとして前記円
    筒部３０内方へ屈曲させ、これら係止爪４２１〜
    ４２ｎの屈曲角度を一定に規制する突起４８を後
    部シエル半体１ｂのフランジ３９に設けたことを
    特徴とする、負圧ブースタ。
JP1990088951U 1990-08-24 1990-08-24 Expired - Lifetime JPH0541104Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990088951U JPH0541104Y2 (ja) 1990-08-24 1990-08-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990088951U JPH0541104Y2 (ja) 1990-08-24 1990-08-24

Publications (2)

Publication Number Publication Date
JPH0446971U true JPH0446971U (ja) 1992-04-21
JPH0541104Y2 JPH0541104Y2 (ja) 1993-10-18

Family

ID=31822592

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990088951U Expired - Lifetime JPH0541104Y2 (ja) 1990-08-24 1990-08-24

Country Status (1)

Country Link
JP (1) JPH0541104Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016203892A1 (ja) * 2015-06-17 2016-12-22 日立オートモティブシステムズ株式会社 倍力装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107667U (ja) * 1980-12-23 1982-07-02
JPS6372272U (ja) * 1986-10-31 1988-05-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107667U (ja) * 1980-12-23 1982-07-02
JPS6372272U (ja) * 1986-10-31 1988-05-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016203892A1 (ja) * 2015-06-17 2016-12-22 日立オートモティブシステムズ株式会社 倍力装置

Also Published As

Publication number Publication date
JPH0541104Y2 (ja) 1993-10-18

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