DE112004000037D2 - Well spring - Google Patents
Well springInfo
- 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
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)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003130557 DE10330557A1 (en) | 2003-07-06 | 2003-07-06 | Sinous spring in the form of a closed ring comprises an undulation course designed to achieve a spring characteristic curve that increases as the length of the deflection path increases in an initial zone that can be pre-determined |
DE10330557.2 | 2003-07-06 | ||
DE102004013199.6 | 2004-03-17 | ||
DE102004013199 | 2004-03-17 | ||
PCT/DE2004/001438 WO2005005855A1 (en) | 2003-07-06 | 2004-07-06 | Sinuous spring |
Publications (2)
Publication Number | Publication Date |
---|---|
DE112004000037D2 true DE112004000037D2 (en) | 2005-05-25 |
DE112004000037B4 DE112004000037B4 (en) | 2009-11-26 |
Family
ID=34066302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112004000037T Expired - Fee Related DE112004000037B4 (en) | 2003-07-06 | 2004-07-06 | Well spring |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112004000037B4 (en) |
WO (1) | WO2005005855A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006003976A1 (en) * | 2006-01-26 | 2007-08-09 | Muhr Und Bender Kg | Jointed spring ring |
DE102006029411A1 (en) * | 2006-06-27 | 2008-01-03 | Christian Bauer Gmbh & Co. Kg | Well spring |
DE102010043703A1 (en) | 2010-11-10 | 2012-05-10 | Arwed Theuer | Corrugated spring elements of corrugated spring or plate spring, is made of fiber reinforced plastic, and is provided with connecting elements for connecting individual corrugated elements |
Family Cites Families (9)
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 (en) * | 1984-12-05 | 1987-02-20 | Valeo | TORSION DAMPING DEVICE, IN PARTICULAR FOR A MOTOR VEHICLE CLUTCH FRICTION DISC |
JP3935979B2 (en) * | 1995-07-18 | 2007-06-27 | 日本発条株式会社 | Wave spring device |
JPH09177852A (en) * | 1995-12-25 | 1997-07-11 | Mitsubishi Steel Mfg Co Ltd | Coiled wave spring having non-linear characteristic |
JPH11262212A (en) * | 1998-03-13 | 1999-09-24 | Hitachi Ltd | Dynamoelectric machine |
JPH11270605A (en) * | 1998-03-21 | 1999-10-05 | Musashi Seimitsu Ind Co Ltd | Coil spring |
US6669184B2 (en) * | 2002-05-29 | 2003-12-30 | Visteon Global Technologies, Inc. | Composite wave ring spring |
DE10321800A1 (en) * | 2003-05-14 | 2004-12-09 | Muhr Und Bender Kg | Corrugated fields with gradually progressive spring characteristic |
-
2004
- 2004-07-06 WO PCT/DE2004/001438 patent/WO2005005855A1/en active Application Filing
- 2004-07-06 DE DE112004000037T patent/DE112004000037B4/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE112004000037B4 (en) | 2009-11-26 |
WO2005005855A1 (en) | 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 |