FR2713295B1 - Amortisseur de torsion dans un embrayage à friction, comprenant des fenêtres à dégagement radial, dans des tôles de recouvrement. - Google Patents

Amortisseur de torsion dans un embrayage à friction, comprenant des fenêtres à dégagement radial, dans des tôles de recouvrement.

Info

Publication number: FR2713295B1
Authority: FR; France
Prior art keywords: windows; friction clutch; cover sheets; torsional damper; including radially
Prior art date: 1993-12-01
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.): Expired - Fee Related

Application number

FR9414446A

Other languages

English (en)

Other versions

FR2713295A1 (fr

Inventor

Norbert Ament

Harald Raab

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 Friedrichshafen 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.)

1993-12-01

Filing date

1994-12-01

Publication date

1997-12-26

1994-12-01 Application filed by Fichtel and Sachs AG filed Critical Fichtel and Sachs AG

1995-06-09 Publication of FR2713295A1 publication Critical patent/FR2713295A1/fr

1997-12-26 Application granted granted Critical

1997-12-26 Publication of FR2713295B1 publication Critical patent/FR2713295B1/fr

2014-12-01 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- F16F15/121—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 using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/1232—Wound springs characterised by the spring mounting
- 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
- F16F15/121—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 using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/12313—Wound springs characterised by the dimension or shape of spring-containing windows
- 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
- F16F15/121—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 using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/1238—Wound springs with pre-damper, i.e. additional set of springs between flange of main damper and hub

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)

FR9414446A 1993-12-01 1994-12-01 Amortisseur de torsion dans un embrayage à friction, comprenant des fenêtres à dégagement radial, dans des tôles de recouvrement. Expired - Fee Related FR2713295B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4340866		1993-12-01

Publications (2)

Publication Number	Publication Date
FR2713295A1 FR2713295A1 (fr)	1995-06-09
FR2713295B1 true FR2713295B1 (fr)	1997-12-26

Family

ID=6503859

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9414446A Expired - Fee Related FR2713295B1 (fr)	1993-12-01	1994-12-01	Amortisseur de torsion dans un embrayage à friction, comprenant des fenêtres à dégagement radial, dans des tôles de recouvrement.

Country Status (5)

Country	Link
US (1)	US5687828A (fr)
DE (1)	DE4442091C2 (fr)
ES (1)	ES2112734B1 (fr)
FR (1)	FR2713295B1 (fr)
GB (1)	GB2284462B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6231449B1 (en)	1999-06-07	2001-05-15	Torsional Control Products, Inc.	Torsional vibration coupling
FR2816686B1 (fr)	2000-11-13	2003-04-11	Valeo	Dispositif d'amortissement de vibration en torsion pour embrayage de vehicule automobile
JP2002213535A (ja) *	2001-01-18	2002-07-31	Exedy Corp	ダンパー機構
BRPI0405406B1 (pt) *	2004-12-02	2018-01-23	ZF do Brasil LTDA. - Divisão ZF Sachs	Disco de embreagem
KR101339234B1 (ko) *	2011-12-09	2013-12-09	현대자동차 주식회사	댐퍼 클러치 제어 방법
CN105378332B (zh) *	2013-05-17	2018-09-25	伊顿公司	离合器总成以及将预减振器和减振器组装至毂的方法
US10017241B2 (en) *	2015-02-24	2018-07-10	The Boeing Company	Shock absorber assembly for power drive unit of a vehicle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1469091A (fr) *	1965-12-24	1967-02-10	Ferodo Sa	Perfectionnements aux disques de friction
US4027757A (en) *	1975-12-19	1977-06-07	Borg-Warner Corporation	Compact vibration damper
US4269296A (en) *	1979-06-27	1981-05-26	Flotow Richard A	Two-stage coaxial spring damper
GB2093950A (en) *	1981-02-26	1982-09-08	Automotive Prod Co Ltd	Clutch driven plate
EP0087524A1 (fr) *	1981-02-26	1983-09-07	Automotive Products Public Limited Company	Disque d'embrayage
DE3418682A1 (de) *	1984-05-19	1985-11-21	Fichtel & Sachs Ag, 8720 Schweinfurt	Spielfreie reibeinrichtung fuer scheibenkupplungen
JPH0624604Y2 (ja) *	1987-02-16	1994-06-29	株式会社大金製作所	トルクコンバ−タ−用ロツクアツプダンパ−
DE3743075A1 (de) *	1987-12-18	1989-06-29	Fichtel & Sachs Ag	Torsionsschwingungsdaempfer mit waelzlagerung
IT1215830B (it) *	1988-02-09	1990-02-22	Automotive Products Borg Et Be	Disco condott d'innesto a frizione.
JPH0645724Y2 (ja) *	1989-05-02	1994-11-24	株式会社大金製作所	ダンパーディスク
DE4031762B4 (de) *	1990-10-06	2004-09-30	Zf Sachs Ag	Kupplungsscheibe mit platzsparendem Leerlaufdämpfer

1994
- 1994-09-28 ES ES09402034A patent/ES2112734B1/es not_active Expired - Fee Related
- 1994-11-25 DE DE4442091A patent/DE4442091C2/de not_active Expired - Fee Related
- 1994-11-30 US US08/346,790 patent/US5687828A/en not_active Expired - Fee Related
- 1994-12-01 FR FR9414446A patent/FR2713295B1/fr not_active Expired - Fee Related
- 1994-12-01 GB GB9424270A patent/GB2284462B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE4442091A1 (de)	1995-06-08
DE4442091C2 (de)	1998-01-29
FR2713295A1 (fr)	1995-06-09
GB2284462B (en)	1998-02-25
US5687828A (en)	1997-11-18
GB2284462A (en)	1995-06-07
GB9424270D0 (en)	1995-01-18
ES2112734B1 (es)	1998-11-01
ES2112734A1 (es)	1998-04-01

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Legal Events

Date	Code	Title	Description
2010-09-24	ST	Notification of lapse	Effective date: 20100831