GB1551455A

GB1551455A – Brake master cylinder with auxiliary piston
– Google Patents

GB1551455A – Brake master cylinder with auxiliary piston
– Google Patents
Brake master cylinder with auxiliary piston

Info

Publication number
GB1551455A

GB1551455A
GB9439/77A
GB943977A
GB1551455A
GB 1551455 A
GB1551455 A
GB 1551455A
GB 9439/77 A
GB9439/77 A
GB 9439/77A
GB 943977 A
GB943977 A
GB 943977A
GB 1551455 A
GB1551455 A
GB 1551455A
Authority
GB
United Kingdom
Prior art keywords
master cylinder
auxiliary piston
brake master
brake
piston
Prior art date
1976-03-16
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
GB9439/77A
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.)

Wagner Electric Corp

Original Assignee
Wagner Electric Corp
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.)
1976-03-16
Filing date
1977-03-07
Publication date
1979-08-30

1977-03-07
Application filed by Wagner Electric Corp
filed
Critical
Wagner Electric Corp

1979-08-30
Publication of GB1551455A
publication
Critical
patent/GB1551455A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

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

B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant

B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic

B60T11/16—Master control, e.g. master cylinders

B60T11/20—Tandem, side-by-side, or other multiple master cylinder units

GB9439/77A
1976-03-16
1977-03-07
Brake master cylinder with auxiliary piston

Expired

GB1551455A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

US66742676A

1976-03-16
1976-03-16

Publications (1)

Publication Number
Publication Date

GB1551455A
true

GB1551455A
(en)

1979-08-30

Family
ID=24678168
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

GB9439/77A
Expired

GB1551455A
(en)

1976-03-16
1977-03-07
Brake master cylinder with auxiliary piston

Country Status (11)

Country
Link

US
(1)

US4155223A
(en)

JP
(1)

JPS52132274A
(en)

AR
(1)

AR214065A1
(en)

BR
(1)

BR7701567A
(en)

CA
(1)

CA1077544A
(en)

DE
(2)

DE2711296C3
(en)

ES
(1)

ES456898A1
(en)

FR
(1)

FR2344427A1
(en)

GB
(1)

GB1551455A
(en)

IT
(1)

IT1077476B
(en)

MX
(1)

MX144044A
(en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US5141112A
(en)

*

1988-04-07
1992-08-25
U.S. Natural Resources, Inc.
Veneer stacking system

DE3835382A1
(en)

*

1988-10-18
1990-04-19
Teves Gmbh Alfred

TANDEM MAIN CYLINDERS FOR HYDRAULIC BRAKE SYSTEMS

US5400595A
(en)

*

1994-02-25
1995-03-28
Deere & Company
Brake valve with prefill chamber unloading

US8209977B2
(en)

*

2010-07-08
2012-07-03
Robert Bosch Gmbh
Fast-fill tandem master cylinder

Family Cites Families (7)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2732918A
(en)

*

1956-01-31

Hackworth

FR1045724A
(en)

*

1951-05-18
1953-12-01

Advanced master cylinder for hydraulic control system

US3487641A
(en)

*

1967-10-09
1970-01-06
Norman H Hackett
Hydraulic brake master cylinder assembly

GB1289608A
(en)

*

1969-05-30
1972-09-20

GB1379880A
(en)

*

1971-04-02
1975-01-08
Girling Ltd
Mishima paper mfg co ltd master cylinders for hydraulic braking systems

US3818706A
(en)

*

1971-12-03
1974-06-25
Bendix Corp
Master cylinder with resiliently separated primary and secondary pistons

JPS5946951B2
(en)

*

1973-08-01
1984-11-15
藤沢薬品工業株式会社

Method for producing 3-substituted cefem-4-carboxylic acid-1-oxides

1977

1977-03-07
CA
CA273,279A
patent/CA1077544A/en
not_active
Expired

1977-03-07
GB
GB9439/77A
patent/GB1551455A/en
not_active
Expired

1977-03-11
AR
AR266816A
patent/AR214065A1/en
active

1977-03-15
BR
BR7701567A
patent/BR7701567A/en
unknown

1977-03-15
DE
DE2711296A
patent/DE2711296C3/en
not_active
Expired

1977-03-15
DE
DE7707979U
patent/DE7707979U1/en
not_active
Expired

1977-03-15
IT
IT48486/77A
patent/IT1077476B/en
active

1977-03-15
MX
MX168382A
patent/MX144044A/en
unknown

1977-03-16
ES
ES456898A
patent/ES456898A1/en
not_active
Expired

1977-03-16
JP
JP2810577A
patent/JPS52132274A/en
active
Pending

1977-03-16
FR
FR7707861A
patent/FR2344427A1/en
active
Granted

1977-09-26
US
US05/836,831
patent/US4155223A/en
not_active
Expired – Lifetime

Also Published As

Publication number
Publication date

MX144044A
(en)

1981-08-24

DE2711296C3
(en)

1980-07-31

FR2344427A1
(en)

1977-10-14

US4155223A
(en)

1979-05-22

CA1077544A
(en)

1980-05-13

JPS52132274A
(en)

1977-11-05

FR2344427B1
(en)

1981-06-19

DE2711296A1
(en)

1977-10-06

AR214065A1
(en)

1979-04-30

IT1077476B
(en)

1985-05-04

BR7701567A
(en)

1978-01-03

DE2711296B2
(en)

1979-11-22

DE7707979U1
(en)

1977-09-08

ES456898A1
(en)

1978-03-01

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(en)

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(en)

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(en)

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(en)

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(en)

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(en)

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Brake cylinder reservoir

Legal Events

Date
Code
Title
Description

1979-11-14
PS
Patent sealed [section 19, patents act 1949]

1982-10-06
PCNP
Patent ceased through non-payment of renewal fee

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