WO2012019582A3 - Torsion damper/flywheel combination - Google Patents

Torsion damper/flywheel combination Download PDF

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Publication number
WO2012019582A3
WO2012019582A3 PCT/DE2011/001457 DE2011001457W WO2012019582A3 WO 2012019582 A3 WO2012019582 A3 WO 2012019582A3 DE 2011001457 W DE2011001457 W DE 2011001457W WO 2012019582 A3 WO2012019582 A3 WO 2012019582A3
Authority
WO
WIPO (PCT)
Prior art keywords
torsion damper
hub
input part
flywheel
flywheel combination
Prior art date
Application number
PCT/DE2011/001457
Other languages
German (de)
French (fr)
Other versions
WO2012019582A2 (en
Inventor
Steffen Lehmann
Benjamin Stober
Original Assignee
Schaeffler Technologies Gmbh & Co. Kg
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 Schaeffler Technologies Gmbh & Co. Kg filed Critical Schaeffler Technologies Gmbh & Co. Kg
Priority to DE112011102700T priority Critical patent/DE112011102700A5/en
Publication of WO2012019582A2 publication Critical patent/WO2012019582A2/en
Publication of WO2012019582A3 publication Critical patent/WO2012019582A3/en

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
    • 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

Abstract

The invention relates to a torsion damper (10) having an input part (2), which can be connected to a crankshaft in a rotationally fixed manner, and a hub flange (10), which can be coupled to a hub (12), the input part (2) and the hub flange (10) being coupled by means of at least one energy storage element (13) in such a way that torque can be transferred from the crankshaft to the hub by means of the at least one energy storage element, use in a limited axial installation space being possible in that the input part is designed as a flywheel.
PCT/DE2011/001457 2010-08-12 2011-07-13 Torsion damper/flywheel combination WO2012019582A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112011102700T DE112011102700A5 (en) 2010-08-12 2011-07-13 Dampers / flywheel combination

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010034092.8 2010-08-12
DE102010034092 2010-08-12

Publications (2)

Publication Number Publication Date
WO2012019582A2 WO2012019582A2 (en) 2012-02-16
WO2012019582A3 true WO2012019582A3 (en) 2012-04-05

Family

ID=45023450

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2011/001457 WO2012019582A2 (en) 2010-08-12 2011-07-13 Torsion damper/flywheel combination

Country Status (2)

Country Link
DE (2) DE102011079054A1 (en)
WO (1) WO2012019582A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013210669A1 (en) 2013-06-07 2014-12-11 Schaeffler Technologies Gmbh & Co. Kg Flywheel for a crankshaft of an internal combustion engine
DE102013210671A1 (en) 2013-06-07 2014-12-11 Schaeffler Technologies Gmbh & Co. Kg Flywheel with donor ring
DE102013210661A1 (en) 2013-06-07 2014-12-11 Schaeffler Technologies Gmbh & Co. Kg Friction clutch with encoder ring
DE102021119544A1 (en) 2020-10-21 2022-04-21 Schaeffler Technologies AG & Co. KG torsional vibration damper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752885A (en) * 1995-02-17 1998-05-19 Aisin Seiki Kabushiki Kaisha Torque fluctuation absorbing apparatus
US6186898B1 (en) * 1997-04-10 2001-02-13 Valeo Elastic coupling device between two substantially aligned shafts
DE19954372A1 (en) * 1999-11-11 2001-06-07 Mannesmann Sachs Ag Clutch for integration in drive train has torsion oscillation damper connected to radial outer end
DE10206647A1 (en) * 2001-02-15 2002-09-19 Valeo Car flywheel comprises two linked rotating guide rings spaced axially and with web between them and connected to them by spiral springs, web consisting of central section comprising hub with internal channels and outer section
EP1780434A2 (en) * 2005-10-29 2007-05-02 LuK Lamellen und Kupplungsbau Beteiligungs KG Clutch device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5752885A (en) * 1995-02-17 1998-05-19 Aisin Seiki Kabushiki Kaisha Torque fluctuation absorbing apparatus
US6186898B1 (en) * 1997-04-10 2001-02-13 Valeo Elastic coupling device between two substantially aligned shafts
DE19954372A1 (en) * 1999-11-11 2001-06-07 Mannesmann Sachs Ag Clutch for integration in drive train has torsion oscillation damper connected to radial outer end
DE10206647A1 (en) * 2001-02-15 2002-09-19 Valeo Car flywheel comprises two linked rotating guide rings spaced axially and with web between them and connected to them by spiral springs, web consisting of central section comprising hub with internal channels and outer section
EP1780434A2 (en) * 2005-10-29 2007-05-02 LuK Lamellen und Kupplungsbau Beteiligungs KG Clutch device

Also Published As

Publication number Publication date
DE112011102700A5 (en) 2013-05-29
WO2012019582A2 (en) 2012-02-16
DE102011079054A1 (en) 2012-05-10

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