FR2436290A1 - FRICTION TRIM - Google Patents

FRICTION TRIM

Info

Publication number
FR2436290A1
FR2436290A1 FR7923261A FR7923261A FR2436290A1 FR 2436290 A1 FR2436290 A1 FR 2436290A1 FR 7923261 A FR7923261 A FR 7923261A FR 7923261 A FR7923261 A FR 7923261A FR 2436290 A1 FR2436290 A1 FR 2436290A1
Authority
FR
France
Prior art keywords
lining
rivets
head
zone
clutch
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
FR7923261A
Other languages
French (fr)
Other versions
FR2436290B1 (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.)
ZF Sachs AG
Original Assignee
Fichtel and Sachs AG
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 Fichtel and Sachs AG filed Critical Fichtel and Sachs AG
Publication of FR2436290A1 publication Critical patent/FR2436290A1/en
Application granted granted Critical
Publication of FR2436290B1 publication Critical patent/FR2436290B1/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
    • F16D69/04—Attachment of linings
    • F16D69/0408—Attachment of linings specially adapted for plane linings
    • 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
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/60—Clutching elements
    • F16D13/64—Clutch-plates; Clutch-lamellae
    • 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
    • F16D2069/005—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces having a layered structure
    • 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
    • F16D69/04—Attachment of linings
    • F16D2069/0425—Attachment methods or devices
    • F16D2069/0433—Connecting elements not integral with the braking member, e.g. bolts, rivets

Landscapes

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

Abstract

Cette garniture utilisée notamment comme garniture d'embrayage sur les véhicules à moteur est, de façon connue, fixée au porte-garnitures au moyen de rivets et présente une zone d'usure qui s'étend depuis la surface de friction jusqu'à la tête des rivets, la zone restante s'étendant depuis la tête des rivets jusqu'à la face d'appui contre le porte-garnitures. La garniture selon l'invention est caractérisée en ce qu'elle comporte dans la zone restante des niches d'allégement 8. Il en résulte une diminution du poids du disque d'embrayage et donc de son couple d'inertie, ainsi qu'une réduction du prix de revientThis lining used in particular as a clutch lining on motor vehicles is, in a known manner, fixed to the lining carrier by means of rivets and has a wear zone which extends from the friction surface to the head. rivets, the remaining area extending from the head of the rivets to the bearing face against the seal carrier. The lining according to the invention is characterized in that it comprises, in the remaining zone, relief niches 8. This results in a reduction in the weight of the clutch disc and therefore in its moment of inertia, as well as a cost reduction

FR7923261A 1978-09-15 1979-09-11 FRICTION TRIM Granted FR2436290A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7827426U DE7827426U1 (en) 1978-09-15 1978-09-15 FRICTION LINING

Publications (2)

Publication Number Publication Date
FR2436290A1 true FR2436290A1 (en) 1980-04-11
FR2436290B1 FR2436290B1 (en) 1984-03-16

Family

ID=6695108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923261A Granted FR2436290A1 (en) 1978-09-15 1979-09-11 FRICTION TRIM

Country Status (6)

Country Link
DE (1) DE7827426U1 (en)
ES (1) ES484195A1 (en)
FR (1) FR2436290A1 (en)
GB (1) GB2030242A (en)
IT (2) IT7953563V0 (en)
NL (1) NL7906799A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4903801A (en) * 1987-01-30 1990-02-27 Jacob Kobelt Segmented brake disc
US5004089A (en) * 1988-11-22 1991-04-02 Hitachi Chemical Company, Ltd. Clutch driven plates and method of producing the same
DE59206239D1 (en) * 1992-02-01 1996-06-13 Raybestos Ind Produkte Gmbh Friction lining or the like
DE4335208A1 (en) * 1993-10-15 1995-04-20 Fichtel & Sachs Ag Clutch disc with optimized friction rings
DE4414058A1 (en) * 1994-04-21 1995-10-26 Raybestos Ind Produkte Gmbh Clutch disc or the like and process for their manufacture
DE59806825D1 (en) * 1998-08-22 2003-02-06 Raybestos Ind Produkte Gmbh Clutch disc for switchable friction clutches
DE10041646A1 (en) * 2000-08-24 2002-03-07 Volkswagen Ag Internally ventilated brake disk has circular or annular recesses in friction rings in region of ventilation channel

Also Published As

Publication number Publication date
IT7953563V0 (en) 1979-09-14
GB2030242A (en) 1980-04-02
ES484195A1 (en) 1980-05-16
IT1193706B (en) 1988-08-24
NL7906799A (en) 1980-03-18
FR2436290B1 (en) 1984-03-16
IT7968812A0 (en) 1979-09-14
DE7827426U1 (en) 1979-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse