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FR2387838A1 - FRICTION MATERIAL FOR BICYCLE BRAKES OR SIMILAR BRAKES - Google Patents

FRICTION MATERIAL FOR BICYCLE BRAKES OR SIMILAR BRAKES

Info

Publication number
FR2387838A1
FR2387838A1 FR7811252A FR7811252A FR2387838A1 FR 2387838 A1 FR2387838 A1 FR 2387838A1 FR 7811252 A FR7811252 A FR 7811252A FR 7811252 A FR7811252 A FR 7811252A FR 2387838 A1 FR2387838 A1 FR 2387838A1
Authority
FR
France
Prior art keywords
brakes
friction material
similar
bicycle
friction
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
FR7811252A
Other languages
French (fr)
Other versions
FR2387838B1 (en
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.)
Shimano Inc
Original Assignee
Shimano Industrial Co Ltd
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 JP4467877A external-priority patent/JPS53131636A/en
Application filed by Shimano Industrial Co Ltd filed Critical Shimano Industrial Co Ltd
Publication of FR2387838A1 publication Critical patent/FR2387838A1/en
Application granted granted Critical
Publication of FR2387838B1 publication Critical patent/FR2387838B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Tires In General (AREA)

Abstract

L'invention concerne un matériau de friction pour freins. Selon l'invention, il comprend un matériau de base en mélange avec un ou deux oxydes métalliques ou plus à un rapport de 50 à 75 % en poids par rapport au poids total du materiau de friction ; la courbe jointe donne la représentation graphique du coefficient de friction en fonction du rapport d'oxyde de titane mélangé au matériau caoutchouteux de base. L'invention s'applique notamment aux freins de bicyclette, tricycles et cycles analogues.The invention relates to a friction material for brakes. According to the invention, it comprises a base material mixed with one or two or more metal oxides at a ratio of 50 to 75% by weight relative to the total weight of the friction material; the attached curve gives the graphical representation of the coefficient of friction as a function of the ratio of titanium oxide mixed with the basic rubber material. The invention applies in particular to the brakes of bicycles, tricycles and similar cycles.

FR7811252A 1977-04-18 1978-04-17 FRICTION MATERIAL FOR BICYCLE BRAKES OR SIMILAR BRAKES Granted FR2387838A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP4467877A JPS53131636A (en) 1977-04-18 1977-04-18 Friction material for brake of bicycle
JP4071478 1978-04-04

Publications (2)

Publication Number Publication Date
FR2387838A1 true FR2387838A1 (en) 1978-11-17
FR2387838B1 FR2387838B1 (en) 1981-10-02

Family

ID=26380229

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811252A Granted FR2387838A1 (en) 1977-04-18 1978-04-17 FRICTION MATERIAL FOR BICYCLE BRAKES OR SIMILAR BRAKES

Country Status (3)

Country Link
DE (1) DE2816887C2 (en)
FR (1) FR2387838A1 (en)
GB (1) GB1601891A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555877A1 (en) * 1992-02-14 1993-08-18 Shimano Inc. Brake structure for a bicycle
EP0559099A1 (en) * 1992-03-05 1993-09-08 Shimano Inc. Brake elements for use in a wheel brake
WO1996022477A1 (en) * 1995-01-16 1996-07-25 Antonio Carmine Bellicoso Mixture composition for friction material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1100796A (en) * 1953-12-02 1955-09-23 Edras Process for stabilizing materials subjected to friction and the products thus obtained
GB798976A (en) * 1956-05-10 1958-07-30 Johns Manville Brake block composition
FR1290674A (en) * 1961-05-30 1962-04-13 Johns Manville Brake pad composition
FR2197960A1 (en) * 1972-08-30 1974-03-29 Ici Ltd
US3832325A (en) * 1973-04-23 1974-08-27 Johns Manville Wear resistant composition brake block
GB1477606A (en) * 1975-03-12 1977-06-22 V Ni I Konstr Tek I Asbestovyk Polymeric composition and a process for the preparation of friction material therefrom

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB976248A (en) * 1960-05-03 1964-11-25 Carborundum Co An abrasive article of manufacture
US3959194A (en) * 1972-10-31 1976-05-25 Johns-Manville Corporation Less abrasive composition railroad brake shoe material

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1100796A (en) * 1953-12-02 1955-09-23 Edras Process for stabilizing materials subjected to friction and the products thus obtained
GB798976A (en) * 1956-05-10 1958-07-30 Johns Manville Brake block composition
FR1290674A (en) * 1961-05-30 1962-04-13 Johns Manville Brake pad composition
FR2197960A1 (en) * 1972-08-30 1974-03-29 Ici Ltd
US3832325A (en) * 1973-04-23 1974-08-27 Johns Manville Wear resistant composition brake block
GB1477606A (en) * 1975-03-12 1977-06-22 V Ni I Konstr Tek I Asbestovyk Polymeric composition and a process for the preparation of friction material therefrom

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0555877A1 (en) * 1992-02-14 1993-08-18 Shimano Inc. Brake structure for a bicycle
EP0559099A1 (en) * 1992-03-05 1993-09-08 Shimano Inc. Brake elements for use in a wheel brake
WO1996022477A1 (en) * 1995-01-16 1996-07-25 Antonio Carmine Bellicoso Mixture composition for friction material

Also Published As

Publication number Publication date
DE2816887A1 (en) 1978-11-02
GB1601891A (en) 1981-11-04
FR2387838B1 (en) 1981-10-02
DE2816887C2 (en) 1981-09-24

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Legal Events

Date Code Title Description
ST Notification of lapse