GB2086531B - Improved piston for disc brakes - Google Patents

Improved piston for disc brakes

Info

Publication number
GB2086531B
GB2086531B GB8128635A GB8128635A GB2086531B GB 2086531 B GB2086531 B GB 2086531B GB 8128635 A GB8128635 A GB 8128635A GB 8128635 A GB8128635 A GB 8128635A GB 2086531 B GB2086531 B GB 2086531B
Authority
GB
United Kingdom
Prior art keywords
disc brakes
improved piston
piston
improved
brakes
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
GB8128635A
Other versions
GB2086531A (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.)
Occidental Chemical Corp
Original Assignee
Hooker Chemicals and Plastics 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.)
Filing date
Publication date
Priority claimed from US06/270,731 external-priority patent/US4401012A/en
Application filed by Hooker Chemicals and Plastics Corp filed Critical Hooker Chemicals and Plastics Corp
Publication of GB2086531A publication Critical patent/GB2086531A/en
Application granted granted Critical
Publication of GB2086531B publication Critical patent/GB2086531B/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
    • 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
    • F16D65/78—Features relating to cooling
    • F16D2065/785—Heat insulation or reflection
    • 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)
GB8128635A 1980-10-31 1981-09-22 Improved piston for disc brakes Expired GB2086531B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20251080A 1980-10-31 1980-10-31
US06/270,731 US4401012A (en) 1980-10-31 1981-06-05 Piston for disc brakes
US29364581A 1981-08-17 1981-08-17

Publications (2)

Publication Number Publication Date
GB2086531A GB2086531A (en) 1982-05-12
GB2086531B true GB2086531B (en) 1984-08-08

Family

ID=27394440

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8128635A Expired GB2086531B (en) 1980-10-31 1981-09-22 Improved piston for disc brakes

Country Status (9)

Country Link
AU (1) AU555908B2 (en)
BR (1) BR8106789A (en)
CA (1) CA1187424A (en)
DE (1) DE3143165A1 (en)
DK (1) DK476381A (en)
FR (1) FR2493457B1 (en)
GB (1) GB2086531B (en)
IT (1) IT1139676B (en)
NL (1) NL8104582A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537289A (en) * 1982-06-18 1985-08-27 International Telephone And Telegraph Corporation Dust boot for a disc-brake actuating cylinder-and-piston unit
DE3227135A1 (en) * 1982-07-20 1984-01-26 Alfred Teves Gmbh, 6000 Frankfurt Cup piston for hydraulic or pneumatic cylinders in motor-vehicle disc brakes
DE3317980A1 (en) * 1983-05-18 1984-11-22 Alfred Teves Gmbh, 6000 Frankfurt Partial lining disc brake with a pressure plate between brake shoe application element and brake shoes
DE3604613C2 (en) * 1986-02-14 1994-06-09 Teves Gmbh Alfred Hydraulically actuated braking device, in particular for partial-pad disc brakes
DE3833766C2 (en) * 1988-10-05 1994-09-01 Teves Gmbh Alfred Part-pad disc brake
DE4340453A1 (en) * 1993-11-27 1995-06-01 Teves Gmbh Alfred Brake pistons for disc brakes
DE19601435A1 (en) * 1996-01-17 1997-07-24 Teves Gmbh Alfred Pad holding spring arrangement for a partial pad disc brake, in particular for motor vehicles
US6401596B1 (en) 2000-09-01 2002-06-11 Court Holdings Limited Metallic cap for molded plastic disc brake pistons
AUPR739501A0 (en) * 2001-08-31 2001-09-20 Safe Effect Pty Ltd Heat shield for a brake piston and brake actuator incorporating same
CA2645460C (en) * 2008-11-28 2015-12-29 Ray Arbesman Piston-side brake shim
DE202012002212U1 (en) 2012-03-01 2013-06-13 Friedrich Nettelhoff GmbH & Co. KG, Spezialfabrik für Kleinkollektoren Piston for a hydraulic actuator
DE102018122726A1 (en) * 2018-09-17 2020-03-19 Bpw Bergische Achsen Kg Sheet metal arrangement for a disc brake and disc brake with a sheet metal arrangement for a vehicle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182087B (en) * 1962-12-05 1964-11-19 Teves Kg Alfred Partly lined disc brakes, especially for motor vehicles
FR1388322A (en) * 1963-08-29 1965-02-05 Teves Kg Alfred Partial-lined disc brake
DE1207160B (en) * 1963-08-29 1965-12-16 Teves Kg Alfred Hydraulically operated partially lined disc brake
FR1553530A (en) * 1967-07-12 1969-01-10
US3528301A (en) * 1968-07-01 1970-09-15 Kelsey Hayes Co Dust seal for brake piston
DE2134940B2 (en) * 1971-07-13 1978-09-28 Alfred Teves Gmbh, 6000 Frankfurt Protective cap for disc brake operating piston - has sheet plate and soft elastic ring joined on hollow ring radial inner arm
US3884332A (en) * 1974-03-14 1975-05-20 Dayton Walther Corp Disc brake with cantilevered torque receiving members
US4170926A (en) * 1976-03-17 1979-10-16 Hooker Chemicals & Plastics Corp. Fluted core disc brake piston
FR2347573A1 (en) * 1976-04-09 1977-11-04 Ferodo Sa Spring guide for brake pad of disc brake - has support collar fitting in end of brake piston and retained by axially projecting tags
US4203354A (en) * 1976-12-20 1980-05-20 The Bendix Corporation Hydraulic piston with metallic O-ring groove and non-metallic slidable surfaces
IT1107000B (en) * 1978-01-23 1985-11-18 Fiat Spa RESIN PISTON FOR DISC BRAKES AND PROCEDURE FOR THE RELATED TRAINING
JPS54148776U (en) * 1978-04-07 1979-10-16

Also Published As

Publication number Publication date
IT1139676B (en) 1986-09-24
DK476381A (en) 1982-05-01
NL8104582A (en) 1982-05-17
DE3143165A1 (en) 1982-07-08
CA1187424A (en) 1985-05-21
AU555908B2 (en) 1986-10-16
AU7697081A (en) 1982-05-06
GB2086531A (en) 1982-05-12
FR2493457B1 (en) 1987-06-26
BR8106789A (en) 1982-07-06
FR2493457A1 (en) 1982-05-07
IT8124819A0 (en) 1981-11-02

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Legal Events

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

Effective date: 19920922