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GB968898A - Improvements in and relating to disc brakes - Google Patents

Improvements in and relating to disc brakes

Info

Publication number
GB968898A
GB968898A GB4089461A GB4089461A GB968898A GB 968898 A GB968898 A GB 968898A GB 4089461 A GB4089461 A GB 4089461A GB 4089461 A GB4089461 A GB 4089461A GB 968898 A GB968898 A GB 968898A
Authority
GB
United Kingdom
Prior art keywords
disc
pad
acting
pistons
shaped
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
GB4089461A
Inventor
John Richard Densham
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
Priority to GB4089461A priority Critical patent/GB968898A/en
Publication of GB968898A publication Critical patent/GB968898A/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
    • F16D55/224—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 common actuating member for the braking members
    • F16D55/225—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 common actuating member for the braking members the braking members being brake pads
    • F16D55/226—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes
    • F16D55/2262—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 common actuating member for the braking members the braking members being brake pads in which the common actuating member is moved axially, e.g. floating caliper disc brakes the axial movement being guided by open sliding surfaces, e.g. grooves
    • 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
    • F16D2055/0004—Parts or details of disc brakes
    • F16D2055/0041—Resilient elements interposed directly between the actuating member and the brake support, e.g. anti-rattle springs

Landscapes

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

Abstract

968,898. Disc brakes. AUTOMOTIVE PRODUCTS CO. Ltd. Nov. 8, 1962 [Nov. 15, 1961], No. 40894/61. Heading F2E. In a disc brake of the kind in which fluid pressure means is associated, with a movable member for applying a pad or pads to one side of a disc directly and a pad or pads to the other side of the disc by reaction force acting through the member, the fluid pressure means comprises a fixed cylinder having two pistons urged in opposite directions by the admission of pressure fluid to the cylinder, one piston acting directly on one pad and the other acting on a U-shaped member slidable on a U-shaped support and straddling the disc so that it applies the other pad. As shown, the U-shaped member 5 is slidable on a support 1 composed of a generally U-shaped structure providing a slide surface for the member 5, a cylindrical part 2 providing a pressure chamber 12 between pistons 3, 4, and upwardly extending limbs 15 which engage the longitudinal edges of member 5 to guide the latter. Springs 19 are pressed against the upper surface of member 5 by removable pins 20 fitted between the limbs 15, whereby member 5 and the friction pads 13, 14 can be removed. On admission of pressure fluid to chamber 12 pistons 3 and 4 move apart, the former applying pad 13 to one side of the disc 9 and the latter acting through member 5 to apply pad 14 to the other side of the disc. Support 1 is secured to an axle structure 8 associated with a hub and wheel assembly 10, 11 to which the disc 9 is bolted.
GB4089461A 1961-11-15 1961-11-15 Improvements in and relating to disc brakes Expired GB968898A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4089461A GB968898A (en) 1961-11-15 1961-11-15 Improvements in and relating to disc brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4089461A GB968898A (en) 1961-11-15 1961-11-15 Improvements in and relating to disc brakes

Publications (1)

Publication Number Publication Date
GB968898A true GB968898A (en) 1964-09-09

Family

ID=10417154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4089461A Expired GB968898A (en) 1961-11-15 1961-11-15 Improvements in and relating to disc brakes

Country Status (1)

Country Link
GB (1) GB968898A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357525A (en) * 1965-05-06 1967-12-12 Ferodo Sa Disc-drum brakes
US3428152A (en) * 1965-11-20 1969-02-18 Girling Ltd Closed loop disc brake
US3525420A (en) * 1965-06-09 1970-08-25 Girling Ltd Disc brake and friction pad mounting means
US3773149A (en) * 1971-05-10 1973-11-20 Nissan Motor Automotive disc brake
JPS5022226Y1 (en) * 1972-08-10 1975-07-04

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357525A (en) * 1965-05-06 1967-12-12 Ferodo Sa Disc-drum brakes
US3525420A (en) * 1965-06-09 1970-08-25 Girling Ltd Disc brake and friction pad mounting means
US3428152A (en) * 1965-11-20 1969-02-18 Girling Ltd Closed loop disc brake
US3773149A (en) * 1971-05-10 1973-11-20 Nissan Motor Automotive disc brake
JPS5022226Y1 (en) * 1972-08-10 1975-07-04

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