DE102004015964A1 - Torsional vibration damper has grease chamber which on side facing bearing is closed off by seal constructed in disc form and supported by one side on one transmission elements and by other side on other transmission element - Google Patents

Torsional vibration damper has grease chamber which on side facing bearing is closed off by seal constructed in disc form and supported by one side on one transmission elements and by other side on other transmission element Download PDF

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Publication number
DE102004015964A1
DE102004015964A1 DE200410015964 DE102004015964A DE102004015964A1 DE 102004015964 A1 DE102004015964 A1 DE 102004015964A1 DE 200410015964 DE200410015964 DE 200410015964 DE 102004015964 A DE102004015964 A DE 102004015964A DE 102004015964 A1 DE102004015964 A1 DE 102004015964A1
Authority
DE
Germany
Prior art keywords
grease chamber
supported
closed
vibration damper
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Withdrawn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
DE200410015964
Other languages
German (de)
Inventor
Norbert Lohaus
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
ZF Friedrichshafen 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.)
Filing date
Publication date
Application filed by ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to DE200410015964 priority Critical patent/DE102004015964A1/en
Publication of DE102004015964A1 publication Critical patent/DE102004015964A1/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Withdrawn legal-status Critical Current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
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
    • F16F15/165—Sealing arrangements
    • 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
    • F16F15/13157—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 with a kinematic mechanism or gear system, e.g. planetary
    • 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
    • F16F15/13164—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 characterised by the supporting arrangement of the damper unit
    • F16F15/13171—Bearing arrangements
    • F16F15/13178—Bearing arrangements comprising slide bearings

Abstract

The torsional vibration damper has drive side and driven side transmission elements, at least one of which has a grease chamber filled with a viscous medium and accommodating an energy accumulator, and the other of which is centered in relation to the other by a plain bearing. The grease chamber (35) on its side facing the bearing (43) is closed off by a seal which is constructed in disc form and supported by one side on one of the transmission elements (53) and by the other side on the other transmission element (36).
DE200410015964 2004-04-01 2004-04-01 Torsional vibration damper has grease chamber which on side facing bearing is closed off by seal constructed in disc form and supported by one side on one transmission elements and by other side on other transmission element Withdrawn DE102004015964A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200410015964 DE102004015964A1 (en) 2004-04-01 2004-04-01 Torsional vibration damper has grease chamber which on side facing bearing is closed off by seal constructed in disc form and supported by one side on one transmission elements and by other side on other transmission element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410015964 DE102004015964A1 (en) 2004-04-01 2004-04-01 Torsional vibration damper has grease chamber which on side facing bearing is closed off by seal constructed in disc form and supported by one side on one transmission elements and by other side on other transmission element

Publications (1)

Publication Number Publication Date
DE102004015964A1 true DE102004015964A1 (en) 2005-10-20

Family

ID=35034017

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200410015964 Withdrawn DE102004015964A1 (en) 2004-04-01 2004-04-01 Torsional vibration damper has grease chamber which on side facing bearing is closed off by seal constructed in disc form and supported by one side on one transmission elements and by other side on other transmission element

Country Status (1)

Country Link
DE (1) DE102004015964A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007087771A1 (en) * 2006-01-31 2007-08-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Split flywheel
EP1865221A1 (en) * 2006-06-07 2007-12-12 LuK Lamellen und Kupplungsbau Beteiligungs KG Rotational vibration attenuation device
CN106382330A (en) * 2015-07-24 2017-02-08 法雷奥离合器公司 Torsional damping device for motor vehicle transmission system
CN106382332A (en) * 2015-07-24 2017-02-08 法雷奥离合器公司 Vibration damping device
CN106468323A (en) * 2015-07-24 2017-03-01 法雷奥离合器公司 Torque transmitter for motor vehicles
WO2021032856A1 (en) * 2019-08-21 2021-02-25 Zf Friedrichshafen Ag Housing having an accommodating region for a mounting part of an add-on unit

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007087771A1 (en) * 2006-01-31 2007-08-09 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Split flywheel
DE112006003389B4 (en) * 2006-01-31 2015-10-29 Schaeffler Technologies AG & Co. KG PARTICULAR FLYWHEEL
EP1865221A1 (en) * 2006-06-07 2007-12-12 LuK Lamellen und Kupplungsbau Beteiligungs KG Rotational vibration attenuation device
CN106382330A (en) * 2015-07-24 2017-02-08 法雷奥离合器公司 Torsional damping device for motor vehicle transmission system
CN106382332A (en) * 2015-07-24 2017-02-08 法雷奥离合器公司 Vibration damping device
CN106468323A (en) * 2015-07-24 2017-03-01 法雷奥离合器公司 Torque transmitter for motor vehicles
US10240657B2 (en) * 2015-07-24 2019-03-26 Valeo Embrayages Torsional damping device for a motor vehicle transmission system
WO2021032856A1 (en) * 2019-08-21 2021-02-25 Zf Friedrichshafen Ag Housing having an accommodating region for a mounting part of an add-on unit

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
R012 Request for examination validly filed

Effective date: 20110209

R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20121101