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GB806919A - Improvements in or relating to disc brakes - Google Patents

Improvements in or relating to disc brakes

Info

Publication number
GB806919A
GB806919A GB2646155A GB2646155A GB806919A GB 806919 A GB806919 A GB 806919A GB 2646155 A GB2646155 A GB 2646155A GB 2646155 A GB2646155 A GB 2646155A GB 806919 A GB806919 A GB 806919A
Authority
GB
United Kingdom
Prior art keywords
disc
thread
operating means
pad
piston
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
GB2646155A
Inventor
Leslie Cyril Chouings
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 GB2646155A priority Critical patent/GB806919A/en
Publication of GB806919A publication Critical patent/GB806919A/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
    • F16D55/2255—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 pivoted
    • 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

Landscapes

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

Abstract

806,919. Disc brakes. AUTOMOTIVE PRODUCTS CO. Ltd. Sept. 12, 1956 [Sept. 15, 1955], No. 26461/55. Class 103 (1). In a spot-type disc brake in which one friction pad 35 is fixedly secured to one side wall of a calliper shaped housing 24; the other side wall carrying operating means to urge the second pad 36 towards the first, the housing 24 is formed as two rigidly connected portions each forming one side of the calliper, the portion 28 carrying the operating means being formed of light metal and the other portion 29 being formed of cast iron or steel. The operating means comprises a piston and cylinder mechanism 41, 42 which when pressurized forces pad 36 against brake disc 10; the reaction forcing the housing 24 to move about pivotal connection 22, 23 to urge pad 35 against the opposite face of the disc. Spring release mechanisms (not shown) effect the release of the friction pads when the brake operating means is released. Automatic brake adjusting mechanism is provided for limiting the clearance between the pads 35, 36 and the disc 10. The mechanism takes the form of a buttress-threaded stem 53 fixed to the outer end of the cylinder 41 and projecting into the interior of the piston 42. Associated with the piston 42 is a slotted sleeve having a plurality of resilient arms 55 which co-operate with the thread 54 on stem 53, the free ends of the arm 55 are so shaped that they ride freely over the thread 54 as the piston moves inwardly, but engage in the thread to limit movement in the opposite direction to a maximum which depends upon the pitch of the thread 54 and the angular spacing of the arm 55.
GB2646155A 1955-09-15 1955-09-15 Improvements in or relating to disc brakes Expired GB806919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2646155A GB806919A (en) 1955-09-15 1955-09-15 Improvements in or relating to disc brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2646155A GB806919A (en) 1955-09-15 1955-09-15 Improvements in or relating to disc brakes

Publications (1)

Publication Number Publication Date
GB806919A true GB806919A (en) 1959-01-07

Family

ID=10243996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2646155A Expired GB806919A (en) 1955-09-15 1955-09-15 Improvements in or relating to disc brakes

Country Status (1)

Country Link
GB (1) GB806919A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162272A (en) * 1960-11-10 1964-12-22 Dba Sa Yoke-caliper type disc brake
DE1206225B (en) * 1960-06-08 1965-12-02 Renault Hydraulically operated partially lined disc brake
US3256959A (en) * 1963-02-27 1966-06-21 Heinkel Ag Ernst Spot type disk brake
US3292740A (en) * 1964-11-18 1966-12-20 Kelsey Hayes Co Automatic brake adjusting mechanism
US3321049A (en) * 1965-05-12 1967-05-23 Kelsey Hayes Co Mechanical floating head brake
US3335819A (en) * 1965-07-02 1967-08-15 Kelsey Hayes Co Pivoted, caliper type disk brake
US3337009A (en) * 1964-04-23 1967-08-22 Teves Kg Alfred Brake system with twin fluid-supply networks
US3365029A (en) * 1966-02-17 1968-01-23 Kelsey Hayes Co Adjusting means for disk brakes
US3365030A (en) * 1965-06-09 1968-01-23 Girling Ltd Pivoted, closed loop type disc brake
GB2242946A (en) * 1990-02-06 1991-10-16 Brian Kenneth Brown Vehicle disc brake assemblies

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1206225B (en) * 1960-06-08 1965-12-02 Renault Hydraulically operated partially lined disc brake
US3162272A (en) * 1960-11-10 1964-12-22 Dba Sa Yoke-caliper type disc brake
US3256959A (en) * 1963-02-27 1966-06-21 Heinkel Ag Ernst Spot type disk brake
US3337009A (en) * 1964-04-23 1967-08-22 Teves Kg Alfred Brake system with twin fluid-supply networks
US3292740A (en) * 1964-11-18 1966-12-20 Kelsey Hayes Co Automatic brake adjusting mechanism
US3321049A (en) * 1965-05-12 1967-05-23 Kelsey Hayes Co Mechanical floating head brake
US3365030A (en) * 1965-06-09 1968-01-23 Girling Ltd Pivoted, closed loop type disc brake
US3335819A (en) * 1965-07-02 1967-08-15 Kelsey Hayes Co Pivoted, caliper type disk brake
US3365029A (en) * 1966-02-17 1968-01-23 Kelsey Hayes Co Adjusting means for disk brakes
GB2242946A (en) * 1990-02-06 1991-10-16 Brian Kenneth Brown Vehicle disc brake assemblies

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