DE3480419D1 - Coiled spring - Google Patents

Coiled spring

Info

Publication number
DE3480419D1
DE3480419D1 DE8484305710T DE3480419T DE3480419D1 DE 3480419 D1 DE3480419 D1 DE 3480419D1 DE 8484305710 T DE8484305710 T DE 8484305710T DE 3480419 T DE3480419 T DE 3480419T DE 3480419 D1 DE3480419 D1 DE 3480419D1
Authority
DE
Germany
Prior art keywords
coiled spring
coiled
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.)
Expired
Application number
DE8484305710T
Other languages
English (en)
Inventor
Yukio Matsumoto
Noriyuki Saito
Kuniki Morita
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.)
Murata Spring Co Ltd
Original Assignee
Murata Spring Co Ltd
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 Murata Spring Co Ltd filed Critical Murata Spring Co Ltd
Application granted granted Critical
Publication of DE3480419D1 publication Critical patent/DE3480419D1/de
Expired 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
    • F16F1/04—Wound springs
    • F16F1/042—Wound springs characterised by the cross-section of the wire

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
DE8484305710T 1983-12-01 1984-08-22 Coiled spring Expired DE3480419D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58225484A JPS60121333A (ja) 1983-12-01 1983-12-01 コイルばね

Publications (1)

Publication Number Publication Date
DE3480419D1 true DE3480419D1 (en) 1989-12-14

Family

ID=16830045

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484305710T Expired DE3480419D1 (en) 1983-12-01 1984-08-22 Coiled spring

Country Status (5)

Country Link
US (2) US4735403A (de)
EP (1) EP0143515B1 (de)
JP (1) JPS60121333A (de)
AU (2) AU3148584A (de)
DE (1) DE3480419D1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60121333A (ja) * 1983-12-01 1985-06-28 Murata Hatsujo Kk コイルばね
CA1331942C (en) * 1986-04-16 1994-09-13 Tadashi Hanaoka Valve operating mechanism in an internal combustion engine
US4923183A (en) * 1987-10-20 1990-05-08 Honda Giken Kogyo Kabushiki Kaisha Non-circular cross-section coil spring
JPH0623583B2 (ja) * 1988-03-04 1994-03-30 日本発条株式会社 コイルばね
JP2552709B2 (ja) * 1988-05-24 1996-11-13 三菱電機株式会社 冷凍機
JP2564639B2 (ja) * 1989-01-10 1996-12-18 三興線材工業 株式会社 コイルばね
JPH04126043U (ja) * 1991-05-10 1992-11-17 三菱自動車工業株式会社 コイルばね
FR2678035B1 (fr) * 1991-06-20 1995-04-14 Valeo Ressort a boudin, notamment pour amortisseur de torsion.
GB9403008D0 (en) * 1993-03-05 1994-04-06 Luk Lamellen & Kupplungsbau Helical spring
US5878998A (en) * 1997-08-27 1999-03-09 Hsieh; Frank Conical spring
EP1191246B1 (de) * 2000-09-21 2004-11-17 Federntechnik Knörzer GmbH Schraubenfeder
US6695296B1 (en) * 2000-11-09 2004-02-24 Northrop Grumman Corporation Shock and vibration isolation mount with variable thickness support section
DE10221313B4 (de) * 2002-05-14 2013-12-05 Federntechnik Knörzer GmbH Zugfeder
US6784370B1 (en) 2003-07-21 2004-08-31 Ideal Industries, Inc. Twist-on wire connector
JP4113817B2 (ja) * 2003-09-03 2008-07-09 ボルグワーナー・モールステック・ジャパン株式会社 液圧テンショナ
US7691017B2 (en) * 2004-04-23 2010-04-06 Borgwarner Morse Tec Japan K.K. Hydraulic tensioner
US20060027955A1 (en) * 2004-08-04 2006-02-09 Barnes Group Inc., A Corporation Of Delaware Non-linear spring system
US7495364B2 (en) * 2004-12-03 2009-02-24 Emerson Electric Co. Cryogenic pumping systems, rotors and methods for pumping cryogenic fluids
JP5268261B2 (ja) * 2007-01-26 2013-08-21 日本発條株式会社 コイルばね
US20080191400A1 (en) * 2007-02-09 2008-08-14 Ching-Liaug Liu Spring formed with an abnormal-shaped cross section specially used as a vehicle shock absorber
WO2009136514A1 (ja) * 2008-05-07 2009-11-12 株式会社東郷製作所 異形断面コイルばね
US8061696B2 (en) * 2008-09-18 2011-11-22 Yang Min Enterprise Corporation Shock-absorbing spring for vehicles
US20100289198A1 (en) * 2009-04-28 2010-11-18 Pete Balsells Multilayered canted coil springs and associated methods
JP5313210B2 (ja) * 2010-06-30 2013-10-09 三菱製鋼株式会社 コイルばね
WO2015194192A1 (ja) * 2014-06-19 2015-12-23 日本発條株式会社 コイルばね組立体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2033466A (en) * 1931-11-11 1936-03-10 Kidde & Co Walter Selective smoke detector
US2998242A (en) * 1959-05-18 1961-08-29 John G Schwarzbeck Stress equalized coil spring
GB930608A (en) * 1961-08-28 1963-07-03 John George Schwarzbeck Stress equalined coil spring
SU579473A1 (ru) * 1975-11-24 1977-11-05 Челябинский Филиал Государственного Союзного Научно-Исследовательского Тракторного Института Винтова пружина
JPS60121333A (ja) * 1983-12-01 1985-06-28 Murata Hatsujo Kk コイルばね
JP2736978B2 (ja) * 1988-09-09 1998-04-08 キヤノン株式会社 静電荷像現像用磁性トナー

Also Published As

Publication number Publication date
EP0143515A2 (de) 1985-06-05
US4953835A (en) 1990-09-04
JPS60121333A (ja) 1985-06-28
EP0143515B1 (de) 1989-11-08
JPH0247611B2 (de) 1990-10-22
AU3148584A (en) 1985-06-06
AU626188B2 (en) 1992-07-23
US4735403A (en) 1988-04-05
EP0143515A3 (en) 1985-09-25
AU2630888A (en) 1989-03-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee