DE112008000251A5 - torsional vibration dampers - Google Patents

torsional vibration dampers Download PDF

Info

Publication number
DE112008000251A5
DE112008000251A5 DE112008000251T DE112008000251T DE112008000251A5 DE 112008000251 A5 DE112008000251 A5 DE 112008000251A5 DE 112008000251 T DE112008000251 T DE 112008000251T DE 112008000251 T DE112008000251 T DE 112008000251T DE 112008000251 A5 DE112008000251 A5 DE 112008000251A5
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.)
Ceased
Application number
DE112008000251T
Other languages
German (de)
Inventor
Steffen Lehmann
Uwe Weller
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 DE112008000251A5 publication Critical patent/DE112008000251A5/en
Ceased 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
    • F16F15/121—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)
DE112008000251T 2007-03-19 2008-02-25 torsional vibration dampers Ceased DE112008000251A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007013035 2007-03-19
DE102007013035.1 2007-03-19
PCT/DE2008/000324 WO2008113316A1 (en) 2007-03-19 2008-02-25 Torsional vibration damper

Publications (1)

Publication Number Publication Date
DE112008000251A5 true DE112008000251A5 (en) 2009-10-22

Family

ID=39432903

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102008010994A Withdrawn DE102008010994A1 (en) 2007-03-19 2008-02-25 torsional vibration dampers
DE112008000251T Ceased DE112008000251A5 (en) 2007-03-19 2008-02-25 torsional vibration dampers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102008010994A Withdrawn DE102008010994A1 (en) 2007-03-19 2008-02-25 torsional vibration dampers

Country Status (3)

Country Link
CN (1) CN101641531B (en)
DE (2) DE102008010994A1 (en)
WO (1) WO2008113316A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013209117A1 (en) * 2012-06-04 2013-12-05 Schaeffler Technologies AG & Co. KG Hub device for torsional vibration damper that is utilized for damping vibrations of motor car clutch disk during operation of combustion engine, has rotary drive whose component forms cage for clockwork mechanism of damper device
EP2997283B1 (en) * 2013-05-17 2020-03-18 Eaton Corporation Damper and pre-damper assembly
CN105422733A (en) * 2015-12-16 2016-03-23 湖南三一路面机械有限公司 Torsion damper and engineering vehicle
CN105508499A (en) * 2015-12-28 2016-04-20 长春一东离合器股份有限公司 Multistage-damping torsion damper for hybrid electric vehicle
FR3060074B1 (en) * 2016-12-08 2019-01-25 Valeo Embrayages CLUTCH FRICTION DISC AND FRICTION CLUTCH COMPRISING SUCH A DISK
DE102019204615B8 (en) 2019-04-01 2020-05-20 Stromag Gmbh Coupling device for torsionally flexible torque transmission
DE202020102033U1 (en) 2019-06-26 2020-04-20 Schaeffler Technologies AG & Co. KG Torsional vibration damper in a two-flange design with two flange elements integrated in a flywheel and stacked sheet metal segments; as well as drivetrain
CN114483878B (en) * 2020-11-11 2023-08-01 宇通客车股份有限公司 Electric motor coach and torsion damping device thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568642B1 (en) 1984-08-03 1990-06-15 Valeo TORSION DAMPING DEVICE WITH LARGE ANGLE TRAVEL, ESPECIALLY CLUTCH FRICTION, ESPECIALLY FOR A MOTOR VEHICLE
DE4203990A1 (en) * 1991-02-20 1992-08-27 Luk Lamellen & Kupplungsbau Damped mounting for clutch plate - is fitted with two=stage damping to prevent vibration
DE10319355A1 (en) * 2003-04-30 2004-11-18 Zf Sachs Ag torsional vibration damper
FR2859771B1 (en) * 2003-09-16 2005-11-11 Valeo Embrayages FRICTION CLUTCH, IN PARTICULAR FOR A MOTOR VEHICLE, COMPRISING MULTIFUNCTION MEANS

Also Published As

Publication number Publication date
CN101641531B (en) 2011-11-16
DE102008010994A1 (en) 2008-09-25
WO2008113316A1 (en) 2008-09-25
CN101641531A (en) 2010-02-03

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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: 20140218

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140218

R012 Request for examination validly filed
R012 Request for examination validly filed

Effective date: 20150126

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: 20150223

R016 Response to examination communication
R002 Refusal decision in examination/registration proceedings
R003 Refusal decision now final