GB2114708B - Diaphragm piston for vacuum booster - Google Patents

Diaphragm piston for vacuum booster

Info

Publication number
GB2114708B
GB2114708B GB08236122A GB8236122A GB2114708B GB 2114708 B GB2114708 B GB 2114708B GB 08236122 A GB08236122 A GB 08236122A GB 8236122 A GB8236122 A GB 8236122A GB 2114708 B GB2114708 B GB 2114708B
Authority
GB
United Kingdom
Prior art keywords
vacuum booster
diaphragm piston
diaphragm
piston
booster
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.)
Expired
Application number
GB08236122A
Other versions
GB2114708A (en
Inventor
Akito Tsurusaki
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of GB2114708A publication Critical patent/GB2114708A/en
Application granted granted Critical
Publication of GB2114708B publication Critical patent/GB2114708B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/02—Diaphragms
    • 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
    • B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Systems And Boosters (AREA)
  • Diaphragms And Bellows (AREA)
GB08236122A 1981-12-29 1982-12-20 Diaphragm piston for vacuum booster Expired GB2114708B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19516681U JPS58100853U (en) 1981-12-29 1981-12-29 Power piston of vacuum booster

Publications (2)

Publication Number Publication Date
GB2114708A GB2114708A (en) 1983-08-24
GB2114708B true GB2114708B (en) 1986-01-08

Family

ID=16336524

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08236122A Expired GB2114708B (en) 1981-12-29 1982-12-20 Diaphragm piston for vacuum booster

Country Status (4)

Country Link
JP (1) JPS58100853U (en)
AU (1) AU555259B2 (en)
DE (1) DE3247243A1 (en)
GB (1) GB2114708B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4344188A1 (en) * 1993-12-23 1995-06-29 Teves Gmbh Alfred Negative pressure brake booster for vehicle
JP5372996B2 (en) * 2011-06-06 2013-12-18 日信工業株式会社 Negative pressure booster for automobile brakes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3015187A1 (en) * 1980-04-19 1981-10-22 Alfred Teves Gmbh, 6000 Frankfurt BRAKE POWER AMPLIFIER FOR MOTOR VEHICLES
JPS56167547A (en) * 1980-05-26 1981-12-23 Toyota Motor Corp Booster

Also Published As

Publication number Publication date
AU9193682A (en) 1983-07-07
DE3247243A1 (en) 1983-07-14
JPS58100853U (en) 1983-07-08
GB2114708A (en) 1983-08-24
AU555259B2 (en) 1986-09-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19961220