IT1249996B - CLUTCH DISC FOR CLUTCH COUPLING. - Google Patents

CLUTCH DISC FOR CLUTCH COUPLING.

Info

Publication number
IT1249996B
IT1249996B ITTO910658A ITTO910658A IT1249996B IT 1249996 B IT1249996 B IT 1249996B IT TO910658 A ITTO910658 A IT TO910658A IT TO910658 A ITTO910658 A IT TO910658A IT 1249996 B IT1249996 B IT 1249996B
Authority
IT
Italy
Prior art keywords
friction
springs
clutch
disc
cutouts
Prior art date
Application number
ITTO910658A
Other languages
Italian (it)
Inventor
Matthias Fischer
Harald Jeppe
Rainer Wiedmann
Original Assignee
Fichtel & 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 & Sachs Ag filed Critical Fichtel & Sachs Ag
Publication of ITTO910658A0 publication Critical patent/ITTO910658A0/en
Publication of ITTO910658A1 publication Critical patent/ITTO910658A1/en
Application granted granted Critical
Publication of IT1249996B publication Critical patent/IT1249996B/en

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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
    • F16F15/129—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon characterised by friction-damping means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)

Abstract

L'invenzione concerne un disco di frizione con ammortizzatori di vibrazioni torsionali per il campo sotto carico ed il campo del minimo. In quest'ultimo è previsto uno stadio di attrito che entra in funzione dopo un angolo di torsione prestabilito. Questo stadio di attrito è accoppiato con corrispondenti molle di smorzamento. I settori d'attrito sono disposti in sfinestrature ingrandite perifericamente per le rispettive molle e poggiano direttamente contro le estremità periferiche delle molle. Corrispondentemente al percorso di torsione parziale previsto, le sfinestrature sono perifericamente maggiori della lunghezza delle molle, ivi inclusa l'estensione periferica del settori di attrito.The invention relates to a friction disc with torsional vibration dampers for the field under load and the field of the minimum. In the latter, a friction stage is provided which comes into operation after a predetermined torsion angle. This friction stage is coupled with corresponding damping springs. The friction sectors are arranged in peripherally enlarged cutouts for the respective springs and rest directly against the peripheral ends of the springs. Corresponding to the expected partial torsion path, the cutouts are peripherally larger than the length of the springs, including the peripheral extension of the friction sectors.

ITTO910658A 1990-08-24 1991-08-23 CLUTCH DISC FOR CLUTCH COUPLING. IT1249996B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026765A DE4026765C2 (en) 1990-08-24 1990-08-24 Clutch disc with friction damping in the idle range

Publications (3)

Publication Number Publication Date
ITTO910658A0 ITTO910658A0 (en) 1991-08-23
ITTO910658A1 ITTO910658A1 (en) 1993-02-23
IT1249996B true IT1249996B (en) 1995-03-30

Family

ID=6412819

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910658A IT1249996B (en) 1990-08-24 1991-08-23 CLUTCH DISC FOR CLUTCH COUPLING.

Country Status (5)

Country Link
BR (1) BR9103638A (en)
DE (1) DE4026765C2 (en)
FR (1) FR2666127B1 (en)
GB (1) GB2247299B (en)
IT (1) IT1249996B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718208B1 (en) * 1994-03-11 1996-06-07 Valeo Torsion pre-absorber, especially for a motor vehicle.
FR2733809B1 (en) * 1995-05-02 1997-06-13 Valeo TORSION SHOCK ABSORBER WITH CONTROL WASHER, PARTICULARLY CLUTCH FRICTION FOR MOTOR VEHICLE
DE19630040C1 (en) * 1996-07-25 1997-11-27 Mannesmann Sachs Ag Clutch disc with torsional vibration damper
DE19725288C2 (en) * 1996-11-22 2000-11-30 Mannesmann Sachs Ag Hub bodies for clutches, in particular friction clutches in motor vehicles
ES2153264B1 (en) * 1996-11-22 2001-10-01 Mannesmann Sachs Ag CUBE BODY FOR CLUTCHES, IN PARTICULAR FRICTION CLUTCHES IN CARS.
DE19648414C1 (en) * 1996-11-22 1998-06-10 Mannesmann Sachs Ag Spider body for road vehicle friction clutch
DE19745382B4 (en) * 1997-10-14 2007-03-08 Zf Sachs Ag torsional vibration damper
DE19805219C2 (en) * 1998-02-10 2003-10-16 Zf Sachs Ag clutch disc
DE19920397A1 (en) 1998-05-07 1999-11-11 Luk Lamellen & Kupplungsbau Automotive clutch plate torsion damper has reduced stiffness in one sector
DE19929940A1 (en) * 1999-06-29 2001-01-18 Mannesmann Sachs Ag Clutch disc
FR2804190B1 (en) * 2000-01-25 2002-05-17 Valeo TORSION SHOCK ABSORBER FOR A FRICTION CLUTCH, PARTICULARLY FOR A MOTOR VEHICLE
JP4110020B2 (en) 2003-03-19 2008-07-02 株式会社エクセディ Damper mechanism and damper disk assembly
FR2854671B1 (en) * 2003-05-05 2006-04-28 Valeo Embrayages FRICTION CLUTCH, ESPECIALLY FOR A MOTOR VEHICLE
DE102009002968B4 (en) 2009-05-11 2018-10-18 Zf Friedrichshafen Ag Torsionsschwingungsdämpferanordnung, in particular in a clutch disc of a motor vehicle friction clutch
JP5555784B1 (en) * 2013-02-26 2014-07-23 株式会社エクセディ Dynamic damper device
DE102015115024A1 (en) 2015-09-08 2017-03-09 Schülke & Mayr GmbH Liquid concentrate for the preservation of cosmetics

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551813B1 (en) * 1983-09-14 1986-02-07 Valeo CLUTCH FRICTION DISC
DE3345409A1 (en) * 1983-12-15 1985-06-27 Fichtel & Sachs Ag, 8720 Schweinfurt TORSION VIBRATION DAMPER WITH INTEGRATED DAMPER
JPS60136623A (en) * 1983-12-22 1985-07-20 Daikin Mfg Co Ltd Widely swinging square type damper disk
DE3427246A1 (en) * 1984-07-24 1986-01-30 Fichtel & Sachs Ag, 8720 Schweinfurt IDLE VIBRATION DAMPER WITH STEPPED SPRING CHARACTERISTICS
DE3442717C2 (en) * 1984-11-23 1998-12-24 Luk Lamellen & Kupplungsbau Clutch disc with torsional vibration damper
DE3545745C2 (en) * 1985-12-21 1995-01-19 Fichtel & Sachs Ag Torsional vibration damper with delayed friction
FR2628808B1 (en) * 1988-03-17 1990-06-22 Valeo TORSION DAMPING DEVICE, ESPECIALLY FOR A MOTOR VEHICLE
EP0414360B1 (en) * 1989-07-21 1994-11-09 Automotive Products Plc Damper disc
GB2234323B (en) * 1989-07-21 1993-06-16 Automotive Products Plc Friction clutch driven plates

Also Published As

Publication number Publication date
DE4026765A1 (en) 1992-02-27
FR2666127B1 (en) 1993-02-12
DE4026765C2 (en) 1999-06-17
GB9118088D0 (en) 1991-10-09
ITTO910658A0 (en) 1991-08-23
ITTO910658A1 (en) 1993-02-23
GB2247299B (en) 1994-01-05
GB2247299A (en) 1992-02-26
BR9103638A (en) 1992-05-19
FR2666127A1 (en) 1992-02-28

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950731