FR2148865A5 - - Google Patents

Info

Publication number
FR2148865A5
FR2148865A5 FR7128879A FR7128879A FR2148865A5 FR 2148865 A5 FR2148865 A5 FR 2148865A5 FR 7128879 A FR7128879 A FR 7128879A FR 7128879 A FR7128879 A FR 7128879A FR 2148865 A5 FR2148865 A5 FR 2148865A5
Authority
FR
France
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
FR7128879A
Other languages
French (fr)
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.)
GROLL LEONETTI ET CIE SA
Original Assignee
GROLL LEONETTI ET CIE SA
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 GROLL LEONETTI ET CIE SA filed Critical GROLL LEONETTI ET CIE SA
Priority to FR7128879A priority Critical patent/FR2148865A5/fr
Application granted granted Critical
Publication of FR2148865A5 publication Critical patent/FR2148865A5/fr
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
    • 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)
FR7128879A 1971-08-06 1971-08-06 Expired FR2148865A5 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7128879A FR2148865A5 (it) 1971-08-06 1971-08-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7128879A FR2148865A5 (it) 1971-08-06 1971-08-06

Publications (1)

Publication Number Publication Date
FR2148865A5 true FR2148865A5 (it) 1973-03-23

Family

ID=9081569

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7128879A Expired FR2148865A5 (it) 1971-08-06 1971-08-06

Country Status (1)

Country Link
FR (1) FR2148865A5 (it)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398227A1 (it) * 1977-07-21 1979-02-16 Automotive Prod Co Ltd
EP0123359A1 (en) * 1983-04-26 1984-10-31 Koninklijke Philips Electronics N.V. Electroacoustic transducer unit with reduced resonant frequency and mechanical spring with negative stiffness, preferably used in such a transducer unit
DE3419263A1 (de) * 1984-05-23 1985-11-28 Ing. Lang & Menke Gmbh, 5870 Hemer Federring, insbesondere fuer kugellager oder wellen
FR2660035A1 (fr) * 1990-03-06 1991-09-27 Sanko Senzai Kogyo Kk Dispositif d'embrayage d'un changement de vitesse automatique pour des automobiles.
EP3023668A1 (en) * 2014-10-03 2016-05-25 Tyco Electronics Corporation Bonded helical compression spring
US11536340B2 (en) * 2020-03-25 2022-12-27 Zhejiang Lisheng Spring Co., Ltd Superimposed opposing wave spring

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2398227A1 (it) * 1977-07-21 1979-02-16 Automotive Prod Co Ltd
EP0123359A1 (en) * 1983-04-26 1984-10-31 Koninklijke Philips Electronics N.V. Electroacoustic transducer unit with reduced resonant frequency and mechanical spring with negative stiffness, preferably used in such a transducer unit
DE3419263A1 (de) * 1984-05-23 1985-11-28 Ing. Lang & Menke Gmbh, 5870 Hemer Federring, insbesondere fuer kugellager oder wellen
FR2660035A1 (fr) * 1990-03-06 1991-09-27 Sanko Senzai Kogyo Kk Dispositif d'embrayage d'un changement de vitesse automatique pour des automobiles.
EP3023668A1 (en) * 2014-10-03 2016-05-25 Tyco Electronics Corporation Bonded helical compression spring
US11536340B2 (en) * 2020-03-25 2022-12-27 Zhejiang Lisheng Spring Co., Ltd Superimposed opposing wave spring

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Legal Events

Date Code Title Description
CA Change of address
TP Transmission of property