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DE112004000037D2 - Wellfeder - Google Patents

Wellfeder

Info

Publication number
DE112004000037D2
DE112004000037D2 DE112004000037T DE112004000037T DE112004000037D2 DE 112004000037 D2 DE112004000037 D2 DE 112004000037D2 DE 112004000037 T DE112004000037 T DE 112004000037T DE 112004000037 T DE112004000037 T DE 112004000037T DE 112004000037 D2 DE112004000037 D2 DE 112004000037D2
Authority
DE
Germany
Prior art keywords
well spring
spring
well
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.)
Expired - Fee Related
Application number
DE112004000037T
Other languages
English (en)
Other versions
DE112004000037B4 (de
Inventor
Lothar Brueckner
Peter Buchhagen
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.)
Christian Bauer GmbH and Co KG
Original Assignee
Christian Bauer GmbH and 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
Priority claimed from DE2003130557 external-priority patent/DE10330557A1/de
Application filed by Christian Bauer GmbH and Co KG filed Critical Christian Bauer GmbH and Co KG
Publication of DE112004000037D2 publication Critical patent/DE112004000037D2/de
Application granted granted Critical
Publication of DE112004000037B4 publication Critical patent/DE112004000037B4/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/32—Belleville-type springs
    • F16F1/328—Belleville-type springs with undulations, e.g. wavy springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
DE112004000037T 2003-07-06 2004-07-06 Wellfeder Expired - Fee Related DE112004000037B4 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE2003130557 DE10330557A1 (de) 2003-07-06 2003-07-06 Wellfeder
DE10330557.2 2003-07-06
DE102004013199 2004-03-17
DE102004013199.6 2004-03-17
PCT/DE2004/001438 WO2005005855A1 (de) 2003-07-06 2004-07-06 Wellfeder

Publications (2)

Publication Number Publication Date
DE112004000037D2 true DE112004000037D2 (de) 2005-05-25
DE112004000037B4 DE112004000037B4 (de) 2009-11-26

Family

ID=34066302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112004000037T Expired - Fee Related DE112004000037B4 (de) 2003-07-06 2004-07-06 Wellfeder

Country Status (2)

Country Link
DE (1) DE112004000037B4 (de)
WO (1) WO2005005855A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003976A1 (de) * 2006-01-26 2007-08-09 Muhr Und Bender Kg Gefügter Federring
DE102006029411A1 (de) * 2006-06-27 2008-01-03 Christian Bauer Gmbh & Co. Kg Wellfeder
DE102010043703A1 (de) 2010-11-10 2012-05-10 Arwed Theuer Teller- oder Wellfeder

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB566572A (en) * 1943-02-20 1945-01-04 Sk Wellman Co Improvements in or relating to friction devices and method of making same
US3390713A (en) * 1965-12-16 1968-07-02 Illinois Tool Works Undulated lockwasher with locking abutments at the valley side of each peak
FR2574014B1 (fr) * 1984-12-05 1987-02-20 Valeo Dispositif amortisseur de torsion, notamment pour disque de friction d'embrayage de vehicule automobile
JP3935979B2 (ja) * 1995-07-18 2007-06-27 日本発条株式会社 波形ばね装置
JPH09177852A (ja) * 1995-12-25 1997-07-11 Mitsubishi Steel Mfg Co Ltd 非線形特性を有するコイルドウェーブスプリング
JPH11262212A (ja) * 1998-03-13 1999-09-24 Hitachi Ltd 回転電機
JPH11270605A (ja) * 1998-03-21 1999-10-05 Musashi Seimitsu Ind Co Ltd コイルばね
US6669184B2 (en) * 2002-05-29 2003-12-30 Visteon Global Technologies, Inc. Composite wave ring spring
DE10321800A1 (de) * 2003-05-14 2004-12-09 Muhr Und Bender Kg Wellfelder mit stufenweise progressiver Federkennlinie

Also Published As

Publication number Publication date
DE112004000037B4 (de) 2009-11-26
WO2005005855A1 (de) 2005-01-20

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee