GB1551238A - Disc brake operating piston - Google Patents

Disc brake operating piston

Info

Publication number
GB1551238A
GB1551238A GB38373/75A GB3837375A GB1551238A GB 1551238 A GB1551238 A GB 1551238A GB 38373/75 A GB38373/75 A GB 38373/75A GB 3837375 A GB3837375 A GB 3837375A GB 1551238 A GB1551238 A GB 1551238A
Authority
GB
United Kingdom
Prior art keywords
disc brake
brake operating
operating piston
piston
disc
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
GB38373/75A
Other languages
English (en)
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.)
ZF International UK Ltd
Original Assignee
Lucas 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB38373/75A priority Critical patent/GB1551238A/en
Priority to US05/722,404 priority patent/US4086985A/en
Priority to JP51110917A priority patent/JPS5256268A/ja
Priority to IT27322/76A priority patent/IT1075852B/it
Priority to FR7627980A priority patent/FR2324946A1/fr
Priority to DE2642122A priority patent/DE2642122C2/de
Priority to ES451657A priority patent/ES451657A1/es
Publication of GB1551238A publication Critical patent/GB1551238A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2251/00—Material properties
    • F05C2251/04—Thermal properties
    • F05C2251/042—Expansivity
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/06—Pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
GB38373/75A 1975-09-18 1975-09-18 Disc brake operating piston Expired GB1551238A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB38373/75A GB1551238A (en) 1975-09-18 1975-09-18 Disc brake operating piston
US05/722,404 US4086985A (en) 1975-09-18 1976-09-13 Disc brake operating piston
JP51110917A JPS5256268A (en) 1975-09-18 1976-09-17 Actuating piston made of plastics for disc brake
IT27322/76A IT1075852B (it) 1975-09-18 1976-09-17 Pistone di azionamento di freno a disco
FR7627980A FR2324946A1 (fr) 1975-09-18 1976-09-17 Piston de commande de frein a disque
DE2642122A DE2642122C2 (de) 1975-09-18 1976-09-18 Scheibenbremsen-Betätigungskolben
ES451657A ES451657A1 (es) 1975-09-18 1976-09-18 Un piston de accionamiento para frenos de disco.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38373/75A GB1551238A (en) 1975-09-18 1975-09-18 Disc brake operating piston

Publications (1)

Publication Number Publication Date
GB1551238A true GB1551238A (en) 1979-08-30

Family

ID=10403056

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38373/75A Expired GB1551238A (en) 1975-09-18 1975-09-18 Disc brake operating piston

Country Status (7)

Country Link
US (1) US4086985A (enExample)
JP (1) JPS5256268A (enExample)
DE (1) DE2642122C2 (enExample)
ES (1) ES451657A1 (enExample)
FR (1) FR2324946A1 (enExample)
GB (1) GB1551238A (enExample)
IT (1) IT1075852B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1107000B (it) * 1978-01-23 1985-11-18 Fiat Spa Stantuffo in resina per freni a disco e procedimento per la relativa formazione
JPS54129262A (en) * 1978-03-30 1979-10-06 Nissan Motor Co Ltd Disc brake
CA1166173A (en) * 1980-08-28 1984-04-24 Larry L. Last Hydraulic brake piston
US5615754A (en) * 1994-03-18 1997-04-01 Tokico Ltd. Disc brake
FR2849134B1 (fr) * 2002-12-20 2005-11-11 Bosch Gmbh Robert Frein a disque pour vehicule automobile, piston pour ce frein, et piece male pour moule de fabrication de ce piston
US8348030B2 (en) * 2010-06-21 2013-01-08 Akebono Brake Corporation Piston with improved displacement properties
CN105940045A (zh) * 2014-01-29 2016-09-14 住友电木株式会社 成型品的制造方法、成型品、背板和制动块

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2295521A (en) * 1940-11-07 1942-09-08 Frank E Payne Piston head assembly
US3076440A (en) * 1960-05-05 1963-02-05 Henry M Arnold Fluid cooled double acting pistons for high temperature engines
DE1855586U (de) * 1960-09-28 1962-07-26 Ruote Amadori Collettiva Di Am Bremszylinder, insbesondere fuer scheibenbremsen.
US3139010A (en) * 1961-08-08 1964-06-30 Resinoid Eng Corp Hydraulic brake plunger and method of making same
FR1553530A (enExample) * 1967-07-12 1969-01-10
SE363386B (enExample) * 1970-10-06 1974-01-14 Volvo Ab
GB1308438A (en) * 1970-11-06 1973-02-21 Abex Corp Disc brakes
DE2134940B2 (de) * 1971-07-13 1978-09-28 Alfred Teves Gmbh, 6000 Frankfurt Schutzkappe fuer einen kolben einer teilbelag-scheibenbremse

Also Published As

Publication number Publication date
US4086985A (en) 1978-05-02
FR2324946B1 (enExample) 1980-04-30
ES451657A1 (es) 1977-08-01
JPS5256268A (en) 1977-05-09
JPS5432106B2 (enExample) 1979-10-12
DE2642122A1 (de) 1977-03-31
DE2642122C2 (de) 1983-11-17
IT1075852B (it) 1985-04-22
FR2324946A1 (fr) 1977-04-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee