GB1264543A - - Google Patents

Info

Publication number
GB1264543A
GB1264543A GB1264543DA GB1264543A GB 1264543 A GB1264543 A GB 1264543A GB 1264543D A GB1264543D A GB 1264543DA GB 1264543 A GB1264543 A GB 1264543A
Authority
GB
United Kingdom
Prior art keywords
friction
brake
sintering
density
friction element
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 GB1264543A publication Critical patent/GB1264543A/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
    • F16D65/122—Discs; Drums for disc brakes adapted for mounting of friction pads
    • 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
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/002—Combination of different friction materials
    • 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D2069/004—Profiled friction surfaces, e.g. grooves, dimples

Landscapes

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

Abstract

1,264,543. Friction clutches; brake friction elements. ABEX CORP. 20 Feb., 1969 [11 March, 1968], No. 9321/69. Headings F2C and F2E. [Also in Division C7] The friction element of a clutch or brake is made of a sintered metallic material, the peripheral portion of which has a higher density than the remainder of the material. The element is preferably made from a Cu or Fe base powder, e.g. 67À3% Cu, 5À3% Sn, 8À7% Pb, 7À2% Fe, 7À1% C, 4À4% SiO 2 by compacting and sintering and the increased peripheral density is achieved by differential coining at 150,000- 1,000,000 p.s.i. The friction element is preferably bonded to a backing plate during sintering.
GB1264543D 1968-03-11 1969-02-20 Expired GB1264543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71211268A 1968-03-11 1968-03-11

Publications (1)

Publication Number Publication Date
GB1264543A true GB1264543A (en) 1972-02-23

Family

ID=24860802

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1264543D Expired GB1264543A (en) 1968-03-11 1969-02-20

Country Status (3)

Country Link
DE (2) DE6909775U (en)
FR (1) FR2003664A1 (en)
GB (1) GB1264543A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137706A (en) * 1983-03-30 1984-10-10 Dana Corp Friction clutch element
GB2148424A (en) * 1983-08-20 1985-05-30 Tokico Ltd Friction pad and its manufacture
GB2204925A (en) * 1987-03-24 1988-11-23 Gkn Sheepbridge Limited Friction element for clutch
US9856937B2 (en) * 2015-05-27 2018-01-02 Schaeffler Technologies AG & Co. KG Coined friction material for motor vehicle drive train

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137706A (en) * 1983-03-30 1984-10-10 Dana Corp Friction clutch element
GB2148424A (en) * 1983-08-20 1985-05-30 Tokico Ltd Friction pad and its manufacture
GB2204925A (en) * 1987-03-24 1988-11-23 Gkn Sheepbridge Limited Friction element for clutch
GB2204925B (en) * 1987-03-24 1991-01-02 Gkn Sheepbridge Limited Friction element for clutch
US9856937B2 (en) * 2015-05-27 2018-01-02 Schaeffler Technologies AG & Co. KG Coined friction material for motor vehicle drive train

Also Published As

Publication number Publication date
DE6909775U (en) 1969-06-14
FR2003664A1 (en) 1969-11-14
DE1912334A1 (en) 1969-10-09

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Legal Events

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