GB1211477A - Improvements in brakes for vehicles - Google Patents

Improvements in brakes for vehicles

Info

Publication number
GB1211477A
GB1211477A GB2074768A GB2074768A GB1211477A GB 1211477 A GB1211477 A GB 1211477A GB 2074768 A GB2074768 A GB 2074768A GB 2074768 A GB2074768 A GB 2074768A GB 1211477 A GB1211477 A GB 1211477A
Authority
GB
United Kingdom
Prior art keywords
disc
brake
rotatable
screws
wear
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
GB2074768A
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Priority to GB2074768A priority Critical patent/GB1211477A/en
Priority to DE19691922602 priority patent/DE1922602A1/en
Publication of GB1211477A publication Critical patent/GB1211477A/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
    • F16D49/00—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like
    • F16D49/08—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees
    • F16D49/10—Brakes with a braking member co-operating with the periphery of a drum, wheel-rim, or the like shaped as an encircling band extending over approximately 360 degrees mechanically actuated
    • 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
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
    • F16D63/004—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00 comprising a rotor engaged both axially and radially by braking members, e.g. combined drum and 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
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • 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
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire disc circumference

Landscapes

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

Abstract

1,211,477. Disc brakes. GIRLING Ltd. 7 May, 1969 [2 May, 1968], No. 20747/68. Heading F2E. In a disc brake wherein at least one disc 10 rotatable within a stationary housing 13 is adapted to be moved axially into frictional engagement with a stationary surface 19 by an hydraulically-operated annular piston 15 working in an annular recess in an end wall 17 of the housing, the disc or discs has or have a cylindrical peripheral surface 29 adapted to be engaged by a brake band 31. As shown, a non-rotatable pressure plate 14 provided with a heat-insulating ring 22 is disposed between the piston and disc 10, the latter being slidably keyed on a rotatable shaft 12 and provided on each side thereof with rings 11 of friction material. The brake band 31 is tightened around the disc by a triangular plate 32 on a rotatable shaft 33 actuated by a hand lever. Automatic adjustment to compensate for wear of the friction surfaces is provided for by screws 25 having steep pitch, multi-start threads which upon application of the brake, are forced through the disc a distance equal to the wear and on release of the brake return to a fresh position defined by engagement of the screw heads 27 and abutments 28; reverse rotation of the screws is prevented by spring clips or ratchet devices. In a modification, a second non-rotatable plate is located between two axially movable discs.
GB2074768A 1968-05-02 1968-05-02 Improvements in brakes for vehicles Expired GB1211477A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2074768A GB1211477A (en) 1968-05-02 1968-05-02 Improvements in brakes for vehicles
DE19691922602 DE1922602A1 (en) 1968-05-02 1969-05-02 Disc brake for vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2074768A GB1211477A (en) 1968-05-02 1968-05-02 Improvements in brakes for vehicles

Publications (1)

Publication Number Publication Date
GB1211477A true GB1211477A (en) 1970-11-04

Family

ID=10150984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2074768A Expired GB1211477A (en) 1968-05-02 1968-05-02 Improvements in brakes for vehicles

Country Status (2)

Country Link
DE (1) DE1922602A1 (en)
GB (1) GB1211477A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010607A1 (en) * 2000-08-02 2002-02-07 Robert Bosch Gmbh Disc brake that is actuated by means of a band brake device
CN110686020A (en) * 2019-10-15 2020-01-14 中车株洲电力机车有限公司 Belt type braking device and toothed rail vehicle with same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010607A1 (en) * 2000-08-02 2002-02-07 Robert Bosch Gmbh Disc brake that is actuated by means of a band brake device
US6983828B2 (en) 2000-08-02 2006-01-10 Robert Bosch Gmbh Disc brake that is actuated by means of a band brake device
CN110686020A (en) * 2019-10-15 2020-01-14 中车株洲电力机车有限公司 Belt type braking device and toothed rail vehicle with same

Also Published As

Publication number Publication date
DE1922602A1 (en) 1970-08-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee