GB1350743A - Annular carbon disc for a multiple disc brake - Google Patents

Annular carbon disc for a multiple disc brake

Info

Publication number
GB1350743A
GB1350743A GB781273A GB781273A GB1350743A GB 1350743 A GB1350743 A GB 1350743A GB 781273 A GB781273 A GB 781273A GB 781273 A GB781273 A GB 781273A GB 1350743 A GB1350743 A GB 1350743A
Authority
GB
United Kingdom
Prior art keywords
sections
disc
periphery
keyway
carbon
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
GB781273A
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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1350743A publication Critical patent/GB1350743A/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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/125—Discs; Drums for disc brakes characterised by the material used for the disc body
    • F16D65/126—Discs; Drums for disc brakes characterised by the material used for the disc body the material being of low mechanical strength, e.g. carbon, beryllium; Torque transmitting members therefor
    • 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
    • F16D2055/0058—Fully lined, i.e. braking surface extending over the entire 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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/134—Connection
    • F16D2065/1348—Connection resilient
    • 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
    • F16D65/02—Braking members; Mounting thereof
    • F16D2065/13—Parts or details of discs or drums
    • F16D2065/134—Connection
    • F16D2065/1356—Connection interlocking
    • F16D2065/1368—Connection interlocking with relative movement both radially and axially
    • 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
    • F16D2200/00—Materials; Production methods therefor
    • F16D2200/0034—Materials; Production methods therefor non-metallic
    • F16D2200/0052—Carbon

Landscapes

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

Abstract

1350743 Brake discs BENDIX CORP 16 Feb 1973 [17 March 1972] 7812/73 Heading F2E An annular carbon disc has circumferentially spaced slots extending inwardly from one periphery to define sections, each having a keyway alternating with intermediate sections so that the keyway sections are free to deflect circumferentially. The slots 64 extend from the inner or outer periphery for the disc to be a stator or rotor disc respectively, and are parallel for each keyway section 56 or converge toward the periphery. The slots 64 are narrow at one part of their length to limit deflection under braking load. The keyways 60 of the sections 56 may lie beyond the associated periphery or lie within the line of the periphery, but beyond the friction surface, part of the intermediate sections acting as a heat sink. A carbon belt or tape may be added to the exterior of the sections for reinforcement. Such carbon rotors and stators form a multi-disc brake, Fig. 1, for an aircraft wheel 10 having a fixed axle 14 with a support 16 for a torque tube 34 providing a fixed stop 40 and carrying peripheral hydraulic actuators 18, the pistons 22 of which having heat insulating blocks 24 attached thereto.
GB781273A 1972-03-17 1973-02-16 Annular carbon disc for a multiple disc brake Expired GB1350743A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23576872A 1972-03-17 1972-03-17

Publications (1)

Publication Number Publication Date
GB1350743A true GB1350743A (en) 1974-04-24

Family

ID=22886830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB781273A Expired GB1350743A (en) 1972-03-17 1973-02-16 Annular carbon disc for a multiple disc brake

Country Status (4)

Country Link
JP (1) JPS4912276A (en)
CA (1) CA963410A (en)
FR (1) FR2177290A5 (en)
GB (1) GB1350743A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721191A (en) * 1980-11-26 1988-01-26 Massey-Ferguson Services N.V. Disc brake
DE102015208038A1 (en) * 2015-04-30 2016-11-03 Zf Friedrichshafen Ag Multi-disc brake and disc of a multi-disc brake
CN113513549A (en) * 2020-04-09 2021-10-19 北京优加特福乐科技有限公司 Internal circulation water-cooling brake

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554733A (en) * 1978-10-16 1980-04-22 Akebono Brake Ind Co Ltd Disc rotor
DE19628331A1 (en) * 1996-07-13 1998-01-15 Teves Gmbh Alfred Brake disc unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721191A (en) * 1980-11-26 1988-01-26 Massey-Ferguson Services N.V. Disc brake
DE102015208038A1 (en) * 2015-04-30 2016-11-03 Zf Friedrichshafen Ag Multi-disc brake and disc of a multi-disc brake
CN113513549A (en) * 2020-04-09 2021-10-19 北京优加特福乐科技有限公司 Internal circulation water-cooling brake

Also Published As

Publication number Publication date
CA963410A (en) 1975-02-25
FR2177290A5 (en) 1973-11-02
JPS4912276A (en) 1974-02-02

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees