GB881260A - Improvements in or relating to fluid pressure operated disc brakes - Google Patents

Improvements in or relating to fluid pressure operated disc brakes

Info

Publication number
GB881260A
GB881260A GB4223659A GB4223659A GB881260A GB 881260 A GB881260 A GB 881260A GB 4223659 A GB4223659 A GB 4223659A GB 4223659 A GB4223659 A GB 4223659A GB 881260 A GB881260 A GB 881260A
Authority
GB
United Kingdom
Prior art keywords
disc
cylinders
cylinder
pads
fluid pressure
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
GB4223659A
Inventor
Cecil Hayes
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.)
Automotive Products PLC
Original Assignee
Automotive Products PLC
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 Automotive Products PLC filed Critical Automotive Products PLC
Publication of GB881260A publication Critical patent/GB881260A/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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/22—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads
    • F16D55/228—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by clamping an axially-located rotating disc between movable braking members, e.g. movable brake discs or brake pads with a separate actuating member for each side
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
    • F16D65/092—Bands, shoes or pads; Pivots or supporting members therefor for axially-engaging brakes, e.g. disc brakes
    • F16D65/095—Pivots or supporting members therefor
    • 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
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/54—Slack adjusters mechanical self-acting in one direction for adjusting excessive play by means of direct linear adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B33/00—Manufacture of ammunition; Dismantling of ammunition; Apparatus therefor
    • F42B33/02—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges
    • F42B33/0264—Filling cartridges, missiles, or fuzes; Inserting propellant or explosive charges by using screw-type feeders
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Braking Arrangements (AREA)

Abstract

881,260. Disc brakes. AUTOMOTIVE PRODUCTS CO. Ltd. Dec. 11, 1959, No. 42236/59. Addition to 811,525. Class 103 (1). A fluid pressure operated disc brake includes a disc 10 mounted between friction pads 25, a plurality of cylinders 19, 20 associated with one of the pads provides a resultant thrust equal to the thrust provided by a single cylinder 21 associated with the other pad 25, but acting at a position offset along the circumference of a circle about the centre of disc 10, the offset distance being less than the internal radius of cylinder 21. The cylinders 19, 20 may be of the same or different diameters and are connected via passage 30, cylinders 19, 21 being connected via a conduit, not shown, and conduit 44 connects cylinder 21 to a source of pressure fluid. The axes of cylinders 19, 20, 21 are equidistant from, and parallel with, the disc axis and the thrust point of cylinders 19, 20 leads that of cylinder 21 in the direction of rotation of disc 10 for forward travel of a vehicle. The caliper, the supporting of pads 25, the automatic clearance adjuster and the degree of offsetting are as disclosed in the parent Specification.
GB4223659A 1956-08-07 1959-12-11 Improvements in or relating to fluid pressure operated disc brakes Expired GB881260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2420056A GB811525A (en) 1956-08-07 1956-08-07 Improvements in or relating to fluid pressure operated disc brakes

Publications (1)

Publication Number Publication Date
GB881260A true GB881260A (en) 1961-11-01

Family

ID=43836681

Family Applications (2)

Application Number Title Priority Date Filing Date
GB2420056A Expired GB811525A (en) 1956-08-07 1956-08-07 Improvements in or relating to fluid pressure operated disc brakes
GB4223659A Expired GB881260A (en) 1956-08-07 1959-12-11 Improvements in or relating to fluid pressure operated disc brakes

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB2420056A Expired GB811525A (en) 1956-08-07 1956-08-07 Improvements in or relating to fluid pressure operated disc brakes

Country Status (1)

Country Link
GB (2) GB811525A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119468A (en) * 1960-01-04 1964-01-28 Bendix Corp Brake having anchoring means for producing uniform wear of friction member
WO2003081071A1 (en) * 2002-03-21 2003-10-02 Freni Brembo S.P.A. Disk brake caliper
DE102005023116A1 (en) * 2005-05-19 2006-11-23 Wabco Radbremsen Gmbh disc brake
CN113236685B (en) * 2021-05-19 2023-04-07 宿迁学院 Electronic mechanical brake

Also Published As

Publication number Publication date
GB811525A (en) 1959-04-08

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