DE112008002505A5 - torsional vibration dampers - Google Patents

torsional vibration dampers Download PDF

Info

Publication number: DE112008002505A5
Authority: DE; Germany
Prior art keywords: torsional vibration; vibration dampers; dampers; torsional; vibration
Prior art date: 2007-10-04
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

DE112008002505T

Other languages

German (de)

Inventor

Christian Bahrmann

Alexander Rose

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.)

Schaeffler Technologies AG and Co KG

Original Assignee

LuK Lamellen und Kupplungsbau Beteiligungs KG

LuK Lamellen und Kupplungsbau GmbH

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.)

2007-10-04

Filing date

2008-09-04

Publication date

2010-06-17

2008-09-04 Application filed by LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG

2010-06-17 Publication of DE112008002505A5 publication Critical patent/DE112008002505A5/en

Status Withdrawn legal-status Critical Current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
- F16F15/131—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 the rotating system comprising two or more gyratory masses
- F16F15/133—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 the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
- F16F15/1343—Wound springs characterised by the spring mounting
- F16F15/13453—Additional guiding means for springs
- 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
- F16F15/1234—Additional guiding means for springs, e.g. for support along the body of springs that extend circumferentially over a significant length

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)

DE112008002505T 2007-10-04 2008-09-04 torsional vibration dampers Withdrawn DE112008002505A5 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE102007047397.6		2007-10-04
DE102007047397		2007-10-04
PCT/DE2008/001492 WO2009043325A1 (en)	2007-10-04	2008-09-04	Torsional vibration damper

Publications (1)

Publication Number	Publication Date
DE112008002505A5 true DE112008002505A5 (en)	2010-06-17

Family

ID=40019437

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE102008045909A Withdrawn DE102008045909A1 (en)	2007-10-04	2008-09-04	torsional vibration dampers
DE112008002505T Withdrawn DE112008002505A5 (en)	2007-10-04	2008-09-04	torsional vibration dampers

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE102008045909A Withdrawn DE102008045909A1 (en)	2007-10-04	2008-09-04	torsional vibration dampers

Country Status (2)

Country	Link
DE (2)	DE102008045909A1 (en)
WO (1)	WO2009043325A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2947025B1 (en)	2009-06-18	2011-07-15	Valeo Embrayages	DAMPER, IN PARTICULAR FOR A DEVICE FOR ROTATING COUPLING OF A MOTOR VEHICLE
DE102010052821A1 (en)	2009-12-10	2011-06-16	Schaeffler Technologies Gmbh & Co. Kg	Torsional vibration damper i.e. two-mass flywheel, for absorbing torsional vibration in drive strand of motor vehicle, has flexible element partially taken up by sleeves, where one sleeve is inserted into other sleeve
DE102014220927A1 (en)	2014-10-15	2016-04-21	Schaeffler Technologies AG & Co. KG	torsional vibration dampers
CN106917846A (en) *	2015-12-25	2017-07-04	舍弗勒技术股份两合公司	Dual mass flywheel
FR3057927B1 (en) *	2016-10-25	2019-08-16	Valeo Embrayages	TORSION DAMPER AND MOTOR VEHICLE
DE102017119724A1 (en)	2017-08-29	2019-02-28	Schaeffler Technologies AG & Co. KG	torsional vibration dampers

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2698934B1 (en) *	1992-12-09	1995-01-20	Valeo	Torsional damper, especially for a motor vehicle.
DE19819824B4 (en) *	1998-05-04	2004-11-04	Zf Sachs Ag	Torsional vibration damper with a damping device
US6371857B1 (en) *	1999-01-25	2002-04-16	Unisia Jecs Corporation	Torsional vibration dampers
DE10209409A1 (en) *	2001-03-08	2002-09-12	Luk Lamellen & Kupplungsbau	Torsional vibration damper esp. divided flywheel has helical pressure spring with windings in one section having smaller outer diameter than windings outside this section
DE10241879A1 (en) *	2001-09-17	2003-04-10	Luk Lamellen & Kupplungsbau	Automobile energy accumulator rotational oscillation damper comprises two parts able to rotate relative to each other under action of energy accumulator and compress it
DE10310831A1 (en)	2002-04-10	2003-11-06	Luk Lamellen & Kupplungsbau	Vehicle drive train, includes divided flywheel with relatively-rotating weights between crank shaft and input to gearbox
ATE370352T1 (en) *	2004-11-30	2007-09-15	Luk Lamellen & Kupplungsbau	TORSIONAL VIBRATION DAMPER
DE502005005154D1 (en) *	2004-12-22	2008-10-02	Luk Lamellen & Kupplungsbau	ROTARY VIBRATION
DE112006002997B4 (en) *	2005-12-03	2018-09-27	Schaeffler Technologies AG & Co. KG	torsional vibration dampers

2008
- 2008-09-04 DE DE102008045909A patent/DE102008045909A1/en not_active Withdrawn
- 2008-09-04 DE DE112008002505T patent/DE112008002505A5/en not_active Withdrawn
- 2008-09-04 WO PCT/DE2008/001492 patent/WO2009043325A1/en not_active Ceased

Also Published As

Publication number	Publication date
DE102008045909A1 (en)	2009-04-09
WO2009043325A1 (en)	2009-04-09

Publication	Publication Date	Title
DE112007001663A5 (en)	2009-04-16	torsional vibration dampers
DE112009002650A5 (en)	2013-10-24	torsional vibration damper
DE112008000376A5 (en)	2009-11-12	torsional vibration damper
DE112011100859A5 (en)	2013-02-07	torsional vibration damper
EP2134983A4 (en)	2011-01-05	DAMPER
EP2012043A4 (en)	2012-12-26	DAMPER
DE112011101864A5 (en)	2013-03-28	torsional vibration dampers
DE112009001292A5 (en)	2011-02-24	Double clutch with torsional vibration damper
DE112009001887A5 (en)	2011-04-28	A torsional vibration damper
DE112009001368A5 (en)	2011-03-03	Torsional vibration damper with centrifugal pendulum
GB2449493B (en)	2009-08-12	Vibration damper assembly
DE112011100918A5 (en)	2013-01-03	A torsional vibration damper
DK2155138T3 (en)	2020-10-26	VIBRATION DEVICE
DK2223057T5 (en)	2019-11-25	VIBRATION TYPE TRANSDUCER
DE112008002225A5 (en)	2010-05-12	torsional vibration dampers
DE602007001628D1 (en)	2009-09-03	Viscous fluid-containing damper
GB201002736D0 (en)	2010-04-07	Torsional vibration damper
DE112009001099A5 (en)	2011-02-03	torsional vibration damper
DE112009003884A5 (en)	2012-06-06	Clutch unit with torsional vibration damper
GB0814018D0 (en)	2008-09-10	Vibration damper
DE602008003849D1 (en)	2011-01-20	steering damper
DE502007001052D1 (en)	2009-08-27	damper
EP2508771A4 (en)	2014-02-26	TORQUE FLUCTUATION DAMPER
DE602009000028D1 (en)	2010-07-01	damping force
DE112009002543A5 (en)	2011-09-29	torsional vibration dampers

Legal Events

Date	Code	Title	Description
2011-02-10	8127	New person/name/address of the applicant	Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE
2012-10-18	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828
2014-03-20	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140212 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140212
2015-03-05	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150123
2015-07-16	R012	Request for examination validly filed
2018-08-15	R120	Application withdrawn or ip right abandoned