GB673829A - Improvements in disc brakes - Google Patents

Improvements in disc brakes

Info

Publication number
GB673829A
GB673829A GB420949A GB420949A GB673829A GB 673829 A GB673829 A GB 673829A GB 420949 A GB420949 A GB 420949A GB 420949 A GB420949 A GB 420949A GB 673829 A GB673829 A GB 673829A
Authority
GB
United Kingdom
Prior art keywords
capsules
rod
brake
disc
feb
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
GB420949A
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.)
Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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 Dunlop Rubber Co Ltd filed Critical Dunlop Rubber Co Ltd
Priority to GB420949A priority Critical patent/GB673829A/en
Publication of GB673829A publication Critical patent/GB673829A/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
    • F16D55/24—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member
    • F16D55/26—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with a plurality of axially-movable discs, lamellae, or pads, pressed from one side towards an axially-located member without self-tightening action
    • F16D55/36—Brakes with a plurality of rotating discs all lying side by side
    • F16D55/40—Brakes with a plurality of rotating discs all lying side by side actuated by a fluid-pressure device arranged in or one the brake
    • 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
    • F16D2055/0054—Brakes located in the radial gap between two coplanarly arranged annular brake discs
    • 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
    • F16D2055/0062—Partly lined, i.e. braking surface extending over only a part of the disc circumference
    • 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
    • F16D2055/0075—Constructional features of axially engaged brakes
    • F16D2055/0091—Plural actuators arranged side by side on the same side of the rotor

Landscapes

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

Abstract

673,829. Disc brakes. DUNLOP RUBBER CO., Ltd., and BUTLER, H. J. Feb. 3, 1950 [Feb. 16, 1949], No. 4209/49. Class 103 (i). The friction pads 18, 20, 22 of a disc brake are applied through a pressure-plate 21 by a rod 13 parallel to the brake axis and disposed between a pair of capsules 10 mounted on a torque plate 5, and which engages the mid-point of a lever 16 whose ends are in operative engagement with the respective capsules. Pipes 26, 28 connect the capsules with main and auxiliary pressure sources respectively. Normally both capsules are operated to effect movement of the rod 13, but in the event of failure of either pressure system the other operates one of the capsules to effect brake application. Each brake disc is in two co-planar portions separated by a radial gap through which the rod 13 passes. The end of the rod 13 may be provided with a nut 23 and spring 24 for taking up slack, as described in Specification 631,877. Specifications 625,726, 641,665, 654,754 and 660,209 also are referred to.
GB420949A 1949-02-16 1949-02-16 Improvements in disc brakes Expired GB673829A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB420949A GB673829A (en) 1949-02-16 1949-02-16 Improvements in disc brakes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB420949A GB673829A (en) 1949-02-16 1949-02-16 Improvements in disc brakes

Publications (1)

Publication Number Publication Date
GB673829A true GB673829A (en) 1952-06-11

Family

ID=9772789

Family Applications (1)

Application Number Title Priority Date Filing Date
GB420949A Expired GB673829A (en) 1949-02-16 1949-02-16 Improvements in disc brakes

Country Status (1)

Country Link
GB (1) GB673829A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941220A (en) * 1973-01-05 1976-03-02 Girling Limited Railway brakes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941220A (en) * 1973-01-05 1976-03-02 Girling Limited Railway brakes

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