JPS55160647A - Seal-up device for vacuum-type booster - Google Patents

Seal-up device for vacuum-type booster

Info

Publication number
JPS55160647A
JPS55160647A JP6581279A JP6581279A JPS55160647A JP S55160647 A JPS55160647 A JP S55160647A JP 6581279 A JP6581279 A JP 6581279A JP 6581279 A JP6581279 A JP 6581279A JP S55160647 A JPS55160647 A JP S55160647A
Authority
JP
Japan
Prior art keywords
cup
shaped part
seal
seal member
rod
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
JP6581279A
Other languages
English (en)
Other versions
JPS5937269B2 (ja
Inventor
Atsushi Omi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP54065812A priority Critical patent/JPS5937269B2/ja
Publication of JPS55160647A publication Critical patent/JPS55160647A/ja
Priority to US06/411,040 priority patent/US4423666A/en
Publication of JPS5937269B2 publication Critical patent/JPS5937269B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3268—Mounting of sealing rings
JP54065812A 1979-05-28 1979-05-28 バキユ−ム式ブ−スタのシ−ル装置 Expired JPS5937269B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP54065812A JPS5937269B2 (ja) 1979-05-28 1979-05-28 バキユ−ム式ブ−スタのシ−ル装置
US06/411,040 US4423666A (en) 1979-05-28 1982-08-24 Brake booster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54065812A JPS5937269B2 (ja) 1979-05-28 1979-05-28 バキユ−ム式ブ−スタのシ−ル装置

Publications (2)

Publication Number Publication Date
JPS55160647A true JPS55160647A (en) 1980-12-13
JPS5937269B2 JPS5937269B2 (ja) 1984-09-08

Family

ID=13297804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54065812A Expired JPS5937269B2 (ja) 1979-05-28 1979-05-28 バキユ−ム式ブ−スタのシ−ル装置

Country Status (2)

Country Link
US (1) US4423666A (ja)
JP (1) JPS5937269B2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63114871U (ja) * 1987-01-20 1988-07-23

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151762U (ja) * 1983-03-31 1984-10-11 アイシン精機株式会社 マスタシリンダ用シ−ル部材
JPH0433181Y2 (ja) * 1986-11-10 1992-08-10
KR900006600B1 (ko) * 1987-03-06 1990-09-10 닛신 고오교오 가부시끼가이샤 텐덤형 마스터 실린더
US5226291A (en) * 1991-12-17 1993-07-13 General Motors Corporation Vacuum booster diaphragm/support plate retention method
US6050572A (en) * 1998-03-09 2000-04-18 Bal Seal Engineering Company, Inc. Rotary cartridge seals with retainer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63114871U (ja) * 1987-01-20 1988-07-23

Also Published As

Publication number Publication date
JPS5937269B2 (ja) 1984-09-08
US4423666A (en) 1984-01-03

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