FR2396894A1 - Compositions de friction sans amiante - Google Patents

Compositions de friction sans amiante

Info

Publication number
FR2396894A1
FR2396894A1 FR7820191A FR7820191A FR2396894A1 FR 2396894 A1 FR2396894 A1 FR 2396894A1 FR 7820191 A FR7820191 A FR 7820191A FR 7820191 A FR7820191 A FR 7820191A FR 2396894 A1 FR2396894 A1 FR 2396894A1
Authority
FR
France
Prior art keywords
asbestos
compositions
free friction
friction compositions
contain
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.)
Granted
Application number
FR7820191A
Other languages
English (en)
Other versions
FR2396894B1 (fr
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.)
ATK Launch Systems LLC
Original Assignee
Thiokol 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
Priority claimed from US05/849,722 external-priority patent/US4137214A/en
Application filed by Thiokol Corp filed Critical Thiokol Corp
Publication of FR2396894A1 publication Critical patent/FR2396894A1/fr
Application granted granted Critical
Publication of FR2396894B1 publication Critical patent/FR2396894B1/fr
Granted 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
    • F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
    • F16D69/02—Composition of linings ; Methods of manufacturing
    • F16D69/025—Compositions based on an organic binder
    • F16D69/026—Compositions based on an organic binder containing fibres

Landscapes

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

Abstract

L'invention décrit des compositions destinées à opérer des frottements (pour freinage) et qui ne contiennent pas d'amiante Au lieu de l'amiante, ces compositions contiennent des fibres qui ne sont pas en amiante et plus de 20 % en poids d'un composé minéral pulvérulent, d'un dureté spécifiée et pouvant supporter des températures supérieures à 425 degrés C. Les compositions sont particuliérement utiles pour la préparation des plaquettes et garnitures pour freins à disques d'automobiles.
FR7820191A 1977-07-07 1978-07-06 Compositions de friction sans amiante Granted FR2396894A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81360977A 1977-07-07 1977-07-07
US05/849,722 US4137214A (en) 1977-07-07 1977-11-09 Asbestos free friction compositions

Publications (2)

Publication Number Publication Date
FR2396894A1 true FR2396894A1 (fr) 1979-02-02
FR2396894B1 FR2396894B1 (fr) 1982-01-22

Family

ID=27123761

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820191A Granted FR2396894A1 (fr) 1977-07-07 1978-07-06 Compositions de friction sans amiante

Country Status (6)

Country Link
JP (1) JPS5417950A (fr)
CA (1) CA1106095A (fr)
DE (1) DE2829481C2 (fr)
FR (1) FR2396894A1 (fr)
GB (1) GB2000793B (fr)
IT (1) IT1105229B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2028350B (en) * 1978-08-14 1982-10-27 Bendix Corp Glass-fibre friction material
DE2944864C2 (de) * 1979-11-07 1986-02-27 Akzo Gmbh, 5600 Wuppertal Verwendung von Kieselsäurefasern zur Herstellung von Reibbelägen
JPS5698276A (en) * 1979-12-06 1981-08-07 Fuji Brake Kogyo Kk Friction material
US4403047A (en) * 1980-08-29 1983-09-06 Borg-Warner Corporation Asbestos-free friction material
FR2532021B1 (fr) * 1982-08-23 1985-12-27 Manville Service Corp Composition pour plaque de support de sabots de freins
GB8405645D0 (en) * 1984-03-03 1984-04-04 Ferodo Ltd Friction materials
CA1283745C (fr) * 1985-03-14 1991-04-30 Marvin M. Crutchfield Materiau frictionnels composites a teneur de fibres cristallines du phosphate, et preparation desdits materiaux
US4895882A (en) * 1986-12-04 1990-01-23 Nippondenso Co., Ltd. Friction material composite
US5770323A (en) * 1991-02-20 1998-06-23 T & N Technology Limited Bearings
GB2268502B (en) * 1992-07-03 1995-11-01 Ferodo Ltd Improved friction materials
GB9318764D0 (en) * 1993-09-10 1993-10-27 Wabco Holdings Sab Improvements relating to friction pads for use in disc brakes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553215A (en) * 1946-11-25 1951-05-15 Gen Motors Corp Friction material
GB798976A (en) * 1956-05-10 1958-07-30 Johns Manville Brake block composition
US2861964A (en) * 1953-11-17 1958-11-25 Johns Manville Composition brake block
FR2208487A5 (en) * 1972-10-31 1974-06-21 Johns Manville Abrasive compsn. for brake shoes - for railway rolling stock

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2165140A (en) * 1935-10-25 1939-07-04 Harvel Corp Compositions of matter and methods and steps of making and using the same
JPS5210474A (en) * 1975-07-10 1977-01-26 Kouichirou Nomura Surface treating method for baking mold and frame of bread and cakes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2553215A (en) * 1946-11-25 1951-05-15 Gen Motors Corp Friction material
US2861964A (en) * 1953-11-17 1958-11-25 Johns Manville Composition brake block
GB798976A (en) * 1956-05-10 1958-07-30 Johns Manville Brake block composition
FR2208487A5 (en) * 1972-10-31 1974-06-21 Johns Manville Abrasive compsn. for brake shoes - for railway rolling stock

Also Published As

Publication number Publication date
DE2829481A1 (de) 1979-01-11
IT7850107A0 (it) 1978-06-29
JPS5417950A (en) 1979-02-09
DE2829481C2 (de) 1982-10-14
GB2000793B (en) 1982-04-21
FR2396894B1 (fr) 1982-01-22
IT1105229B (it) 1985-10-28
GB2000793A (en) 1979-01-17
CA1106095A (fr) 1981-07-28

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Legal Events

Date Code Title Description
ST Notification of lapse