GB718231A - Improvements in or relating to operating mechanism for disc brakes - Google Patents

Improvements in or relating to operating mechanism for disc brakes

Info

Publication number
GB718231A
GB718231A GB2513852A GB2513852A GB718231A GB 718231 A GB718231 A GB 718231A GB 2513852 A GB2513852 A GB 2513852A GB 2513852 A GB2513852 A GB 2513852A GB 718231 A GB718231 A GB 718231A
Authority
GB
United Kingdom
Prior art keywords
disc
pits
wheel
thrust
oct
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
GB2513852A
Inventor
Leslie Cyril Chouings
Eric Geoffrey Warnke
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 GB2513852A priority Critical patent/GB718231A/en
Publication of GB718231A publication Critical patent/GB718231A/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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/02—Fluid pressure
    • 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
    • F16D2121/14—Mechanical
    • 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
    • F16D2123/00—Multiple operation forces
    • 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
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps

Landscapes

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

Abstract

718,231. Disc brakes. AUTOMOTIVE PRODUCTS CO., Ltd. Oct. 19, 1953 [Oct. 7, 1952], No. 25138/52. Class 103(1) In a spot type disc brake hand operation is carried out through a rod or cable 38 coupled to an arm 37 adapted to rotate a disc 33 having on one face conical pits 35 containing balls 34 disposed therebetween and similar pits 36 in the rear wall of a housing member 31. When the disc 33 is rotated the balls co-acting with the conical pits apply a thrust in one direction to a sleeve 39 and in the other direction to the casing 31. The thrust on sleeve 39 is transmitted through rods 41 and 26 and cup-shaped member 27 to apply friction pads 20 to one face of the disc, and an equal and opposite pull is applied by the casing 31 through the tube 30, cap 23 and U-shaped member 18 to the friction pad 19 so that the disc 10 is gripped between the two pads. Fluid pressure operation is provided by a piston 24 within a cylinder formed within the member 18, the piston acting through the member 27 on pad 20. The disc 33 has a ratchet wheel 46 rotatable therewith, the wheel 46 having both a pawl 47 which tends to turn the wheel during return movement of the brake and acts to provide automatic wear adjustment, and a holding pawl 48. In another embodiment described the alternative fluid pressure actuator acts through the lever 37 and cam disc 33.
GB2513852A 1952-10-07 1952-10-07 Improvements in or relating to operating mechanism for disc brakes Expired GB718231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2513852A GB718231A (en) 1952-10-07 1952-10-07 Improvements in or relating to operating mechanism for disc brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2513852A GB718231A (en) 1952-10-07 1952-10-07 Improvements in or relating to operating mechanism for disc brakes

Publications (1)

Publication Number Publication Date
GB718231A true GB718231A (en) 1954-11-10

Family

ID=10222829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2513852A Expired GB718231A (en) 1952-10-07 1952-10-07 Improvements in or relating to operating mechanism for disc brakes

Country Status (1)

Country Link
GB (1) GB718231A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966964A (en) * 1955-05-26 1961-01-03 Citroen Sa Andre Brakes for automobile vehicles
DE1221059B (en) * 1955-10-17 1966-07-14 Lambert & Brake Corp Disc friction brake or clutch
CN114108607A (en) * 2021-11-10 2022-03-01 中国一冶集团有限公司 Construction method of cast-in-place pile penetrating through karst cave

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2966964A (en) * 1955-05-26 1961-01-03 Citroen Sa Andre Brakes for automobile vehicles
DE1221059B (en) * 1955-10-17 1966-07-14 Lambert & Brake Corp Disc friction brake or clutch
CN114108607A (en) * 2021-11-10 2022-03-01 中国一冶集团有限公司 Construction method of cast-in-place pile penetrating through karst cave
CN114108607B (en) * 2021-11-10 2023-07-18 中国一冶集团有限公司 Bored concrete pile construction method for penetrating karst cave

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