DE112008002505A5 - torsional vibration dampers - Google Patents

torsional vibration dampers Download PDF

Info

Publication number
DE112008002505A5
DE112008002505A5 DE112008002505T DE112008002505T DE112008002505A5 DE 112008002505 A5 DE112008002505 A5 DE 112008002505A5 DE 112008002505 T DE112008002505 T DE 112008002505T DE 112008002505 T DE112008002505 T DE 112008002505T DE 112008002505 A5 DE112008002505 A5 DE 112008002505A5
Authority
DE
Germany
Prior art keywords
torsional vibration
vibration dampers
dampers
torsional
vibration
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.)
Withdrawn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.)
Filing date
Publication date
Application filed by LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG
Publication of DE112008002505A5 publication Critical patent/DE112008002505A5/en
Withdrawn legal-status Critical Current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
    • 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
DE112008002505T Withdrawn DE112008002505A5 (en) 2007-10-04 2008-09-04 torsional vibration dampers
DE102008045909A Withdrawn DE102008045909A1 (en) 2007-10-04 2008-09-04 torsional vibration dampers

Family Applications After (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) DE112008002505A5 (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
BR0206035B1 (en) * 2001-09-17 2011-02-08 torsional vibration dampener.
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
EP1831585B1 (en) * 2004-12-22 2008-08-20 LuK Lamellen und Kupplungsbau Beteiligungs KG Torsional vibration damper
KR20080071978A (en) * 2005-12-03 2008-08-05 루크 라멜렌 운트 쿠플룽스바우베타일리궁스 카게 Rotary oscillation damper

Also Published As

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

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE

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

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

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

R012 Request for examination validly filed
R120 Application withdrawn or ip right abandoned