FR2423683A1 - Composition de frottement pour semelles de freins de materiel ferroviaire - Google Patents

Composition de frottement pour semelles de freins de materiel ferroviaire

Info

Publication number
FR2423683A1
FR2423683A1 FR7905282A FR7905282A FR2423683A1 FR 2423683 A1 FR2423683 A1 FR 2423683A1 FR 7905282 A FR7905282 A FR 7905282A FR 7905282 A FR7905282 A FR 7905282A FR 2423683 A1 FR2423683 A1 FR 2423683A1
Authority
FR
France
Prior art keywords
volume
railway equipment
brake shoes
friction composition
composition
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
FR7905282A
Other languages
English (en)
Other versions
FR2423683B1 (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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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 Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of FR2423683A1 publication Critical patent/FR2423683A1/fr
Application granted granted Critical
Publication of FR2423683B1 publication Critical patent/FR2423683B1/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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Composition de frottement pour freins de matériel ferroviaire. Elle comprend, en volume : composant organique 30 à 60 %; fibre d'acier 1 à 12 %; composant carbone 5 à 30 % ; charges minérales 5 à 35 % ; additifs 1 à 7 %. Cette composition peut également contenir jusqu'à 15 %, en volume, d'agents modifiant le frottement et/ou jusqu'à 20 %, en volume, de particules de résine de coque de noix de cajou. Elle ne contient pas de plomb ni d'amiante. Domaine d'application : freins de véhicules ferroviaires.
FR7905282A 1978-03-01 1979-02-28 Composition de frottement pour semelles de freins de materiel ferroviaire Granted FR2423683A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88250478A 1978-03-01 1978-03-01
US05/918,977 US4178278A (en) 1978-03-01 1978-06-26 Friction material for railroad service

Publications (2)

Publication Number Publication Date
FR2423683A1 true FR2423683A1 (fr) 1979-11-16
FR2423683B1 FR2423683B1 (fr) 1983-08-12

Family

ID=27128665

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905282A Granted FR2423683A1 (fr) 1978-03-01 1979-02-28 Composition de frottement pour semelles de freins de materiel ferroviaire

Country Status (6)

Country Link
US (1) US4178278A (fr)
CA (1) CA1110382A (fr)
FR (1) FR2423683A1 (fr)
GB (1) GB2016027A (fr)
IT (1) IT1126809B (fr)
MX (1) MX150449A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455069A1 (fr) * 1979-04-26 1980-11-21 Kureha Chemical Ind Co Ltd Materiau organique de frottement pour freins et embrayages

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2934209C2 (de) * 1979-05-28 1982-04-01 Akebono Brake Industry Co. Ltd., Tokyo Reibungsmaterial
JPS5692982A (en) * 1979-12-27 1981-07-28 Sumitomo Deyurezu Kk Friction material
JPS56103270A (en) * 1980-01-22 1981-08-18 Teijin Ltd Friction material
JPS56107053A (en) * 1980-01-30 1981-08-25 Akebono Brake Ind Abrasive material
DE3038129C2 (de) * 1980-10-09 1983-03-17 Rütgerswerke AG, 6000 Frankfurt Asbestfreies Reibmaterial
JPS5918429B2 (ja) * 1981-06-10 1984-04-27 呉羽化学工業株式会社 有機摩擦材料
US4352750A (en) * 1981-08-03 1982-10-05 Manville Service Corporation Friction material for railroad brake shoes
US4400434A (en) * 1981-11-18 1983-08-23 Raymark Industries, Inc. Fluoroelastomer composite friction material
US4508855A (en) * 1984-07-06 1985-04-02 Manville Service Corporation Dry mix friction bearing material
US4743634A (en) * 1986-01-22 1988-05-10 Raymark Industries, Inc. Molded non-asbestos friction member containing diatomaceous earth
US4722950A (en) * 1986-07-07 1988-02-02 Allied Corporation Friction material
JPS6369833A (ja) * 1986-09-11 1988-03-29 Toyota Motor Corp 非研磨モ−ルド摩擦部材の製造方法
US5178785A (en) * 1990-07-11 1993-01-12 Norton Company Heat sink formulation
GB9020070D0 (en) * 1990-09-14 1990-10-24 Ferodo Ltd Improvements in or relating to brake pads
DE4320209A1 (de) * 1993-06-18 1994-12-22 Bosch Gmbh Robert Plastifizierbare asbestfreie Phenolharzformmasse auf Resolharzbasis
US5501728A (en) * 1994-07-22 1996-03-26 Brake Pro, Inc. Friction material
US5821282A (en) * 1995-10-26 1998-10-13 Westinghouse Air Brake Company Self lubricating brake shoe material
JP3645641B2 (ja) * 1996-02-16 2005-05-11 株式会社ダイナックス シンクロナイザーリング用摩擦材
US5971113A (en) * 1997-03-10 1999-10-26 Alliedsignal Inc. Coated friction pad for brake assembly
US5788027A (en) * 1997-06-06 1998-08-04 Westinghouse Air Brake Company Trim shoe
US5895779A (en) * 1998-03-31 1999-04-20 Exxon Chemical Patents Inc Lubricating oil having improved fuel economy retention properties
JP2003105323A (ja) * 2001-09-27 2003-04-09 Nisshinbo Ind Inc 非石綿系摩擦材
US8689671B2 (en) 2006-09-29 2014-04-08 Federal-Mogul World Wide, Inc. Lightweight armor and methods of making
KR101498611B1 (ko) * 2009-01-09 2015-03-04 보르그워너 인코퍼레이티드 이에 결합되는 마찰 개선 입자를 가지는 복수의 바인더 입자를 포함하는 마찰재
ITTO20120713A1 (it) * 2012-08-07 2014-02-08 Itt Italia Srl Materiale di attrito

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2539847A1 (de) * 1975-09-08 1977-03-10 Jurid Werke Gmbh Asbestfreie bremsbelaege, insbesondere fuer schienenfahrzeuge
US4051097A (en) * 1972-01-31 1977-09-27 The Bendix Corporation Carbon metallic friction composition
FR2396893A1 (fr) * 1977-07-05 1979-02-02 Bendix Corp Matiere de friction a base organique sans amiante, notamment pour garnitures de friction
EP0000841A1 (fr) * 1977-08-10 1979-02-21 Ferodo Limited Perfectionnements à des matériaux de friction
EP0000839A1 (fr) * 1977-08-10 1979-02-21 Ferodo Limited Perfectionnements à des matériaux de friction

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2686140A (en) * 1952-03-29 1954-08-10 Johns Manville Composition brake block
US2861964A (en) * 1953-11-17 1958-11-25 Johns Manville Composition brake block
NL265487A (fr) * 1960-06-03
US3390113A (en) * 1967-01-27 1968-06-25 Johns Manville Brake block compositions comprising vulcanized halogenated butyl rubber
US3673276A (en) * 1970-02-12 1972-06-27 Abex Corp Friction elements
US3959194A (en) * 1972-10-31 1976-05-25 Johns-Manville Corporation Less abrasive composition railroad brake shoe material
US3832325A (en) * 1973-04-23 1974-08-27 Johns Manville Wear resistant composition brake block
US3835118A (en) * 1973-05-14 1974-09-10 Bendix Corp Sponge iron friction material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4051097A (en) * 1972-01-31 1977-09-27 The Bendix Corporation Carbon metallic friction composition
DE2539847A1 (de) * 1975-09-08 1977-03-10 Jurid Werke Gmbh Asbestfreie bremsbelaege, insbesondere fuer schienenfahrzeuge
FR2396893A1 (fr) * 1977-07-05 1979-02-02 Bendix Corp Matiere de friction a base organique sans amiante, notamment pour garnitures de friction
EP0000841A1 (fr) * 1977-08-10 1979-02-21 Ferodo Limited Perfectionnements à des matériaux de friction
EP0000839A1 (fr) * 1977-08-10 1979-02-21 Ferodo Limited Perfectionnements à des matériaux de friction

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455069A1 (fr) * 1979-04-26 1980-11-21 Kureha Chemical Ind Co Ltd Materiau organique de frottement pour freins et embrayages

Also Published As

Publication number Publication date
FR2423683B1 (fr) 1983-08-12
IT1126809B (it) 1986-05-21
CA1110382A (fr) 1981-10-06
GB2016027A (en) 1979-09-19
IT7948144A0 (it) 1979-02-27
MX150449A (es) 1984-05-09
US4178278A (en) 1979-12-11

Similar Documents

Publication Publication Date Title
FR2423683A1 (fr) Composition de frottement pour semelles de freins de materiel ferroviaire
FR2455069A1 (fr) Materiau organique de frottement pour freins et embrayages
ES8304178A1 (es) Procedimiento para la fabricacion de un nuevo material de friccion para frenos, embragues y similares.
FR2396893A1 (fr) Matiere de friction a base organique sans amiante, notamment pour garnitures de friction
FR2433972A1 (fr) Composition catalytique pour le craquage avec une faible emission de gaz nuisibles
FR2718747B1 (fr) Procédé de préparation de compositions bitume/polymère à caractère multigrade renforcé et application des compositions obtenues à la production de liants bitume/polymère pour revêtements.
DE3220894A1 (de) Organisches reibungsmaterial
ES2118630T3 (es) Composicion que contiene un aerogel, procedimiento para su preparacion, asi como su empleo.
FR2393566A1 (fr) Composition pour ostomie
SE7904730L (sv) Friktionsmaterial pa organisk basis
FR2406129A1 (fr) Materiau de frottement ne comportant pas d'amiante
EP0183121A2 (fr) Matériau de frottement utilisant des fibres d'acier
BR8506046A (pt) Uma prancha de fibra,um processo para faze-la e uma composicao aglutinante
FR2424300A1 (fr) Additif resistant a la combustion pour compositions de resines durcissables
DE69004620T2 (de) Alkaliphosphate als Korrosionsschutzmittel für Reibbeläge oder als feste Schmiermittel dafür.
US4665108A (en) Friction material using iron powder
BR8407376A (pt) Composicao de primer antiferrugem e processo para sua preparacao
EP0328514B1 (fr) Composition lubrifiante
ES491355A0 (es) Procedimiento para la preparacion de agentes desulfurantes, a base de carburo de calcio que contiene oxido de calcio, para masas fundidas de arrabio y acero
EP0488159B1 (fr) Matériau de friction exempt d'amiante
EP0904414B1 (fr) Materiau refractaire
JPS55157673A (en) Semimetallic friction material
EP0540826B1 (fr) Matériau de friction exempt d'amiants pour freins de chemins de fer
DE9114265U1 (de) Asbestfreier Reibbelag
US706147A (en) Brake-shoe-lubricating filler.

Legal Events

Date Code Title Description
ST Notification of lapse