DE102007018969A1 - Anordnung einer Tellerfeder bei einem Kolben eines Schaltelementes - Google Patents

Anordnung einer Tellerfeder bei einem Kolben eines Schaltelementes Download PDF

Info

Publication number
DE102007018969A1
DE102007018969A1 DE102007018969A DE102007018969A DE102007018969A1 DE 102007018969 A1 DE102007018969 A1 DE 102007018969A1 DE 102007018969 A DE102007018969 A DE 102007018969A DE 102007018969 A DE102007018969 A DE 102007018969A DE 102007018969 A1 DE102007018969 A1 DE 102007018969A1
Authority
DE
Germany
Prior art keywords
piston
switching element
arrangement
housing
plate spring
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Withdrawn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
DE102007018969A
Other languages
German (de)
English (en)
Inventor
Michael Obergasser
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 DE102007018969A priority Critical patent/DE102007018969A1/de
Priority to JP2010504603A priority patent/JP5357141B2/ja
Priority to PCT/EP2008/053977 priority patent/WO2008128866A1/de
Priority to US12/596,219 priority patent/US8272490B2/en
Priority to AT08735726T priority patent/ATE521821T1/de
Priority to EP08735726A priority patent/EP2147225B1/de
Publication of DE102007018969A1 publication Critical patent/DE102007018969A1/de
Withdrawn legal-status Critical Current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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
    • F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
    • F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
    • F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
    • F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D13/00—Friction clutches
    • F16D13/58—Details
    • F16D13/583—Diaphragm-springs, e.g. Belleville
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Actuator (AREA)
  • Mechanical Operated Clutches (AREA)
  • Springs (AREA)
  • Gear-Shifting Mechanisms (AREA)
DE102007018969A 2007-04-21 2007-04-21 Anordnung einer Tellerfeder bei einem Kolben eines Schaltelementes Withdrawn DE102007018969A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102007018969A DE102007018969A1 (de) 2007-04-21 2007-04-21 Anordnung einer Tellerfeder bei einem Kolben eines Schaltelementes
JP2010504603A JP5357141B2 (ja) 2007-04-21 2008-04-03 切換要素のピストンの近傍に設けられた皿ばね装置
PCT/EP2008/053977 WO2008128866A1 (de) 2007-04-21 2008-04-03 Anordnung einer tellerfeder bei einem kolben eines schaltelementes
US12/596,219 US8272490B2 (en) 2007-04-21 2008-04-03 Arrangement of a disk spring at a piston of a switching element
AT08735726T ATE521821T1 (de) 2007-04-21 2008-04-03 Anordnung einer tellerfeder bei einem kolben eines schaltelementes
EP08735726A EP2147225B1 (de) 2007-04-21 2008-04-03 Anordnung einer tellerfeder bei einem kolben eines schaltelementes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007018969A DE102007018969A1 (de) 2007-04-21 2007-04-21 Anordnung einer Tellerfeder bei einem Kolben eines Schaltelementes

Publications (1)

Publication Number Publication Date
DE102007018969A1 true DE102007018969A1 (de) 2008-10-30

Family

ID=39590221

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102007018969A Withdrawn DE102007018969A1 (de) 2007-04-21 2007-04-21 Anordnung einer Tellerfeder bei einem Kolben eines Schaltelementes

Country Status (6)

Country Link
US (1) US8272490B2 (enExample)
EP (1) EP2147225B1 (enExample)
JP (1) JP5357141B2 (enExample)
AT (1) ATE521821T1 (enExample)
DE (1) DE102007018969A1 (enExample)
WO (1) WO2008128866A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9568100B2 (en) * 2012-04-26 2017-02-14 Schaeffler Technologies AG & Co. KG Transmission piston with retained release spring
US9234551B2 (en) * 2012-09-12 2016-01-12 GM Global Technology Operations LLC Transmission and a clutch assembly for a vehicle
CN106460984B (zh) * 2014-06-20 2018-12-11 日本发条株式会社 碟形弹簧

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124008A1 (de) 1971-05-14 1972-12-21 Zf Borg Warner Gmbh Halterung fur eine oder mehrere auf ein axial verschiebbares angeordnetes Bau teil einwirkende Federn

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1630950C3 (de) 1967-08-01 1975-08-07 Dr.-Ing.H.C. F. Porsche Ag, 7000 Stuttgart Hydraulisch betätigte Reibscheibendoppelkupplung, insbesondere zum Schalten von Planetenrädergetrieben von Kraftfahrzeugen
US3753478A (en) * 1971-07-19 1973-08-21 Borg Warner Clutch with fluid operated lock
DE2605228A1 (de) 1976-02-11 1977-08-18 Zahnradfabrik Friedrichshafen Druckmittelbetaetigte mehrscheibenkupplung
FR2386731A1 (fr) 1977-04-07 1978-11-03 Zahnradfabrik Friedrichshafen Accouplement a disques multiples actionne par fluide sous pression
US4945782A (en) 1989-04-28 1990-08-07 General Motors Corporation Mounting device for securing a ring gear to a drive drum
JPH04248047A (ja) * 1991-01-22 1992-09-03 Mazda Motor Corp 自動変速機の動力伝達装置
EP1088175B2 (de) * 1998-06-10 2010-11-10 Schaeffler Technologies AG & Co. KG Führungshülse für einen nehmerzylinder
US6227340B1 (en) * 1999-08-24 2001-05-08 Borgwarner Inc. Automatic transmission with dual gain multi-disk friction device
DE10111203A1 (de) 2000-12-07 2002-06-13 Zf Sachs Ag Doppel- oder Mehrfach-Lamellen-Kupplungseinrichtung und Lamellenanordnung hierfür
JP2003106427A (ja) 2001-09-28 2003-04-09 Jatco Ltd 自動変速機のシリンダ構造
US6851526B2 (en) 2002-11-20 2005-02-08 Deere & Company Actuator assembly
US20060065495A1 (en) 2004-09-28 2006-03-30 Wittkopp Scott H Dual disc spring
JP4590307B2 (ja) * 2005-05-19 2010-12-01 Ｎｓｋワーナー株式会社 多板摩擦クラッチ装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124008A1 (de) 1971-05-14 1972-12-21 Zf Borg Warner Gmbh Halterung fur eine oder mehrere auf ein axial verschiebbares angeordnetes Bau teil einwirkende Federn

Also Published As

Publication number Publication date
ATE521821T1 (de) 2011-09-15
EP2147225A1 (de) 2010-01-27
JP2010525275A (ja) 2010-07-22
US20100065399A1 (en) 2010-03-18
US8272490B2 (en) 2012-09-25
EP2147225B1 (de) 2011-08-24
WO2008128866A1 (de) 2008-10-30
JP5357141B2 (ja) 2013-12-04

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Legal Events

Date Code Title Description
OR8 Request for search as to paragraph 43 lit. 1 sentence 1 patent law
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20131101