GB1257388A - - Google Patents

Info

Publication number
GB1257388A
GB1257388A GB1257388DA GB1257388A GB 1257388 A GB1257388 A GB 1257388A GB 1257388D A GB1257388D A GB 1257388DA GB 1257388 A GB1257388 A GB 1257388A
Authority
GB
United Kingdom
Prior art keywords
segments
march
disc
brake
coreof
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
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 filed Critical
Publication of GB1257388A publication Critical patent/GB1257388A/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
    • F16D65/00—Parts or details
    • F16D65/02—Braking members; Mounting thereof
    • F16D65/12—Discs; Drums for disc brakes
    • F16D65/121—Discs; Drums for disc brakes consisting of at least three circumferentially arranged segments
    • 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
    • F16D2065/1304—Structure
    • F16D2065/1312—Structure circumferentially segmented

Abstract

1,257,388. Disc brakes. BENDIX CORP. 27 March, 1969 [28 March, 1968 ; 29 March, 1968], No. 15988/69. Heading F2E. A friction disc element for a disc brake is formed of a plurality of interconnected annularly arranged segments 50 having radially extending ends 58 which are grooved to form cantilever-like projections 72 capable of fluxing inwards towards each other. The segments are connected by links 64 in circumferentially extending grooves attached to the segments close to keyways 60. The ends also contain slots 74 for members 76 having a cruciform or H cross-section which take shear loads. The segments may be solid, formed of two or three laminations or of a coreof BeO, graphite, boron nitride or boron carbide between outer plates and a retaining band. The element may be a rotor or stator, each segment having a key or keyway on its outer or inner edge. The element is mounted in an. aircraft wheel brake comprising a. plurality of interleaved rotors and stators actuated by a plurality of fluid motors protected against heat by insulating material.
GB1257388D 1968-03-28 1969-03-27 Expired GB1257388A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71690268A 1968-03-28 1968-03-28
US71723768A 1968-03-29 1968-03-29

Publications (1)

Publication Number Publication Date
GB1257388A true GB1257388A (en) 1971-12-15

Family

ID=27109621

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257388D Expired GB1257388A (en) 1968-03-28 1969-03-27

Country Status (3)

Country Link
DE (1) DE1915439A1 (en)
FR (1) FR2004963A1 (en)
GB (1) GB1257388A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3712427A (en) * 1970-11-05 1973-01-23 Goodyear Tire & Rubber Graphite and/or carbon disk with removable wear faces
US3757907A (en) * 1971-05-24 1973-09-11 Goodyear Tire & Rubber Key slot segments for driving brake discs
DE2947537C2 (en) * 1979-11-26 1986-08-28 Alfred Teves Gmbh, 6000 Frankfurt Friction lining carrier with replaceable friction linings
US4784246A (en) * 1987-02-18 1988-11-15 The B. F. Goodrich Company Brake apparatus

Also Published As

Publication number Publication date
FR2004963A1 (en) 1969-12-05
DE1915439A1 (en) 1969-11-13

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Legal Events

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