FR559788A - Perfectionnements aux ressorts - Google Patents

Perfectionnements aux ressorts

Info

Publication number
FR559788A
FR559788A FR559788DA FR559788A FR 559788 A FR559788 A FR 559788A FR 559788D A FR559788D A FR 559788DA FR 559788 A FR559788 A FR 559788A
Authority
FR
France
Prior art keywords
spring
spring improvements
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
Other languages
English (en)
Inventor
Frank Rogers
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 filed Critical
Application granted granted Critical
Publication of FR559788A publication Critical patent/FR559788A/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
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/02—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction
    • F16F3/04—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of steel or of other material having low internal friction composed only of wound springs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR559788D 1921-12-15 1922-12-14 Perfectionnements aux ressorts Expired FR559788A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB559788X 1921-12-15

Publications (1)

Publication Number Publication Date
FR559788A true FR559788A (fr) 1923-09-21

Family

ID=10475414

Family Applications (1)

Application Number Title Priority Date Filing Date
FR559788D Expired FR559788A (fr) 1921-12-15 1922-12-14 Perfectionnements aux ressorts

Country Status (1)

Country Link
FR (1) FR559788A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011775A (en) * 1958-03-31 1961-12-05 Norman A Macleod Coil spring coupling and articles made from coil springs

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011775A (en) * 1958-03-31 1961-12-05 Norman A Macleod Coil spring coupling and articles made from coil springs

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