JPS5951666U - Negative pressure booster - Google Patents

Negative pressure booster

Info

Publication number
JPS5951666U
JPS5951666U JP14789382U JP14789382U JPS5951666U JP S5951666 U JPS5951666 U JP S5951666U JP 14789382 U JP14789382 U JP 14789382U JP 14789382 U JP14789382 U JP 14789382U JP S5951666 U JPS5951666 U JP S5951666U
Authority
JP
Japan
Prior art keywords
bowl
shaped body
booster
negative pressure
mounting flange
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
JP14789382U
Other languages
Japanese (ja)
Inventor
宮崎　義久
徳永　正明
Original Assignee
日信工業株式会社
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 by 日信工業株式会社 filed Critical 日信工業株式会社
Priority to JP14789382U priority Critical patent/JPS5951666U/en
Publication of JPS5951666U publication Critical patent/JPS5951666U/en
Pending legal-status Critical Current

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  • Braking Systems And Boosters (AREA)

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

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

図面は本考案装置の一実施例を示すもので第１図は縦断
側面図、第２図は要部の拡大縦断側面図である。 Ｍ・・・マスクシリンダ、Ｓ・・・負圧式倍力装置、１
・・・ブースタシェル、ＩＡ、１Ｂ・・・前、後部椀状
体、２・・・ブースタピストン、７・・・タイロッド、
１８・・・弾性パツキン、１９・・・取付フランジ、２
１・・・タイ　　−ロツド貫通孔、２２・・・筒状シー
ル部。The drawings show an embodiment of the device according to the present invention, and FIG. 1 is a longitudinal sectional side view, and FIG. 2 is an enlarged longitudinal sectional side view of the main parts. M...Mask cylinder, S...Negative pressure booster, 1
... Booster shell, IA, 1B... Front and rear bowl-shaped bodies, 2... Booster piston, 7... Tie rod,
18...Elastic packing, 19...Mounting flange, 2
1... Tie-rod through hole, 22... Cylindrical seal portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ブースタピストン２を収容するブースタシェル１を前部
椀状体１Ａと後部椀状体ＩＢ’とに分割し、前記前部椀
状体ＩＡの前面にマスクシリンダＭの取付フランジ１９
を重合して両椀状体ｌＡ、　　ｌＢ相互および前記前部
椀状体１Ａと取付フランジ１９とを、前記ブースタピス
トン２を貫通するタイロッド７を介して連結した負圧式
倍力装置において、前記マスクシリンダＭの取付フラン
ジ１９と前記前部椀状体ＩＡ間に弾性パツキン１８を介
装し、該弾性パツキン１８に、前記タイロッド７外周面
に密合する筒状シール部２２を一体に形成した負圧式倍
力装置。The booster shell 1 that accommodates the booster piston 2 is divided into a front bowl-shaped body 1A and a rear bowl-shaped body IB', and a mounting flange 19 for the mask cylinder M is attached to the front surface of the front bowl-shaped body IA.
In the negative pressure booster in which both the bowl-shaped bodies IA and IB are connected to each other and the front bowl-shaped body 1A and the mounting flange 19 are connected via a tie rod 7 passing through the booster piston 2, the mask An elastic packing 18 is interposed between the mounting flange 19 of the cylinder M and the front bowl-shaped body IA. Pressure type booster.
JP14789382U 1982-09-29 1982-09-29 Negative pressure booster Pending JPS5951666U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14789382U JPS5951666U (en) 1982-09-29 1982-09-29 Negative pressure booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14789382U JPS5951666U (en) 1982-09-29 1982-09-29 Negative pressure booster

Publications (1)

Publication Number Publication Date
JPS5951666U true JPS5951666U (en) 1984-04-05

Family

ID=30328755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14789382U Pending JPS5951666U (en) 1982-09-29 1982-09-29 Negative pressure booster

Country Status (1)

Country Link
JP (1) JPS5951666U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546039B1 (en) * 1979-01-17 1980-11-20

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546039B1 (en) * 1979-01-17 1980-11-20

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