FR665444A - Perfectionnements aux ressorts - Google Patents

Perfectionnements aux ressorts

Info

Publication number
FR665444A
FR665444A FR665444DA FR665444A FR 665444 A FR665444 A FR 665444A FR 665444D A FR665444D A FR 665444DA FR 665444 A FR665444 A FR 665444A
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
George Alfred Woodhead
Frank Woodhead
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 FR665444A publication Critical patent/FR665444A/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
    • F16F1/18—Leaf springs
    • F16F1/20—Leaf springs with layers, e.g. anti-friction layers, or with rollers between the leaves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR665444D 1927-12-10 1928-12-08 Perfectionnements aux ressorts Expired FR665444A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB665444X 1927-12-10

Publications (1)

Publication Number Publication Date
FR665444A true FR665444A (fr) 1929-09-18

Family

ID=10491259

Family Applications (1)

Application Number Title Priority Date Filing Date
FR665444D Expired FR665444A (fr) 1927-12-10 1928-12-08 Perfectionnements aux ressorts

Country Status (1)

Country Link
FR (1) FR665444A (fr)

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