IT1249996B - Disco di frizione per innesto a frizione. - Google Patents

Disco di frizione per innesto a frizione.

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
English (en)
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/it
Publication of ITTO910658A1 publication Critical patent/ITTO910658A1/it
Application granted granted Critical
Publication of IT1249996B publication Critical patent/IT1249996B/it

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.
ITTO910658A 1990-08-24 1991-08-23 Disco di frizione per innesto a frizione. IT1249996B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026765A DE4026765C2 (de) 1990-08-24 1990-08-24 Kupplungsscheibe mit Reibungsdämpfung im Leerlaufbereich

Publications (3)

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

Family

ID=6412819

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910658A IT1249996B (it) 1990-08-24 1991-08-23 Disco di frizione per innesto a frizione.

Country Status (5)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718208B1 (fr) * 1994-03-11 1996-06-07 Valeo Préamortisseur de torsion, notamment pour véhicule automobile.
FR2733809B1 (fr) * 1995-05-02 1997-06-13 Valeo Amortisseur de torsion a rondelle de commande, notamment friction d'embrayage pour vehicule automobile
DE19630040C1 (de) * 1996-07-25 1997-11-27 Mannesmann Sachs Ag Zweistufige Reibeinrichtung
DE19725288C2 (de) * 1996-11-22 2000-11-30 Mannesmann Sachs Ag Nabenkörper für Kupplungen, insbesondere Reibungskupplungen in Kraftfahrzeugen
ES2153264B1 (es) * 1996-11-22 2001-10-01 Mannesmann Sachs Ag Cuerpo del cubo para embragues, en particular embragues de friccion en automoviles.
DE19648414C1 (de) * 1996-11-22 1998-06-10 Mannesmann Sachs Ag Nabenkörper für Kupplungen, insbesondere Reibungskupplungen in Kraftfahrzeugen
DE19745382B4 (de) * 1997-10-14 2007-03-08 Zf Sachs Ag Torsionsschwingungsdämpfer
DE19805219C2 (de) * 1998-02-10 2003-10-16 Zf Sachs Ag Kupplungsscheibe
DE19920397A1 (de) 1998-05-07 1999-11-11 Luk Lamellen & Kupplungsbau Torsionsschwingungsdämpfer
DE19929940A1 (de) * 1999-06-29 2001-01-18 Mannesmann Sachs Ag Kupplungsscheibe
FR2804190B1 (fr) * 2000-01-25 2002-05-17 Valeo Amortisseur de torsion pour un embrayage a friction, en particulier pour vehicule automobile
JP4110020B2 (ja) 2003-03-19 2008-07-02 株式会社エクセディ ダンパー機構及びダンパーディスク組立体
FR2854671B1 (fr) * 2003-05-05 2006-04-28 Valeo Embrayages Embrayage a friction, en particulier pour un vehicule automobile
DE102009002968B4 (de) 2009-05-11 2018-10-18 Zf Friedrichshafen Ag Torsionsschwingungsdämpferanordnung, insbesondere in einer Kupplungsscheibe einer Kraftfahrzeugreibungskupplung
JP5555784B1 (ja) * 2013-02-26 2014-07-23 株式会社エクセディ ダイナミックダンパ装置
DE102015115024A1 (de) 2015-09-08 2017-03-09 Schülke & Mayr GmbH Flüssigkonzentrat für die Konservierung von Kosmetika

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2551813B1 (fr) * 1983-09-14 1986-02-07 Valeo Disque de friction d'embrayage
DE3345409A1 (de) * 1983-12-15 1985-06-27 Fichtel & Sachs Ag, 8720 Schweinfurt Torsions-schwingungsdaempfer mit integriertem vordaempfer
JPS60136623A (ja) * 1983-12-22 1985-07-20 Daikin Mfg Co Ltd 広振り角型ダンパ−デイスク
DE3427246A1 (de) * 1984-07-24 1986-01-30 Fichtel & Sachs Ag, 8720 Schweinfurt Leerlaufschwingungsdaempfer mit abgestufter federkennlinie
DE3442717C2 (de) * 1984-11-23 1998-12-24 Luk Lamellen & Kupplungsbau Kupplungsscheibe mit Torsionsschwingungsdämpfer
DE3545745C2 (de) * 1985-12-21 1995-01-19 Fichtel & Sachs Ag Torsionsschwingungsdämpfer mit verschleppter Reibung
FR2628808B1 (fr) * 1988-03-17 1990-06-22 Valeo Dispositif amortisseur de torsion, notamment pour vehicule automobile
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 (de) 1992-02-27
FR2666127B1 (fr) 1993-02-12
DE4026765C2 (de) 1999-06-17
GB9118088D0 (en) 1991-10-09
ITTO910658A0 (it) 1991-08-23
ITTO910658A1 (it) 1993-02-23
GB2247299B (en) 1994-01-05
GB2247299A (en) 1992-02-26
BR9103638A (pt) 1992-05-19
FR2666127A1 (fr) 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