DE3317996C2 - - Google Patents

Info

Publication number
DE3317996C2
DE3317996C2 DE19833317996 DE3317996A DE3317996C2 DE 3317996 C2 DE3317996 C2 DE 3317996C2 DE 19833317996 DE19833317996 DE 19833317996 DE 3317996 A DE3317996 A DE 3317996A DE 3317996 C2 DE3317996 C2 DE 3317996C2
Authority
DE
Germany
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
DE19833317996
Other versions
DE3317996A1 (de
Inventor
Patrick Frank Heathcote New South Wales Au Sawyer
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.)
GIRLOCK Ltd BELMORE NEW SOUTH WALES AU
Original Assignee
GIRLOCK Ltd BELMORE NEW SOUTH WALES AU
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
Priority claimed from AU14585/83A external-priority patent/AU552297B2/en
Application filed by GIRLOCK Ltd BELMORE NEW SOUTH WALES AU filed Critical GIRLOCK Ltd BELMORE NEW SOUTH WALES AU
Publication of DE3317996A1 publication Critical patent/DE3317996A1/de
Application granted granted Critical
Publication of DE3317996C2 publication Critical patent/DE3317996C2/de
Granted 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
    • 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
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
DE19833317996 1982-05-18 1983-05-18 Druckzylinder fuer automobilbremssysteme Granted DE3317996A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPF405482 1982-05-18
AU14585/83A AU552297B2 (en) 1982-05-18 1982-05-18 Master cylinder

Publications (2)

Publication Number Publication Date
DE3317996A1 DE3317996A1 (de) 1983-11-24
DE3317996C2 true DE3317996C2 (de) 1987-04-23

Family

ID=25615481

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833317996 Granted DE3317996A1 (de) 1982-05-18 1983-05-18 Druckzylinder fuer automobilbremssysteme

Country Status (1)

Country Link
DE (1) DE3317996A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521405A1 (de) * 1995-06-13 1996-12-19 Lucas Ind Plc Bremskraftverstärker/Hauptzylinder-Einheit sowie damit ausgestattete, hydraulische Fahrzeugbremsanlage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332546C2 (de) * 1983-09-09 1996-05-09 Teves Gmbh Alfred Vakuumbetriebener Bremskraftverstärker
DE4140066A1 (de) * 1991-12-05 1993-06-09 Alfred Teves Gmbh, 6000 Frankfurt, De Betaetigungseinheit fuer eine hydraulische bremsanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820345A (en) * 1953-12-14 1958-01-21 Stelzer William Booster brake mechanism
US4208881A (en) * 1978-07-25 1980-06-24 General Motors Corporation Quick take-up master cylinder
DE3151403A1 (de) * 1981-12-24 1983-07-07 Alfred Teves Gmbh, 6000 Frankfurt Hauptzylinder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521405A1 (de) * 1995-06-13 1996-12-19 Lucas Ind Plc Bremskraftverstärker/Hauptzylinder-Einheit sowie damit ausgestattete, hydraulische Fahrzeugbremsanlage

Also Published As

Publication number Publication date
DE3317996A1 (de) 1983-11-24

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B60T 11/20

D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee