FR570144A - Perfectionnements aux poulies - Google Patents

Perfectionnements aux poulies

Info

Publication number
FR570144A
FR570144A FR570144DA FR570144A FR 570144 A FR570144 A FR 570144A FR 570144D A FR570144D A FR 570144DA FR 570144 A FR570144 A FR 570144A
Authority
FR
France
Prior art keywords
refinements
pulley
pulley refinements
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
Harry Nelson Atwood
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 FR570144A publication Critical patent/FR570144A/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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/32—Friction members
    • F16H55/36—Pulleys
    • F16H55/42—Laminated pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR570144D 1923-08-25 1923-08-25 Perfectionnements aux poulies Expired FR570144A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR570144T 1923-08-25

Publications (1)

Publication Number Publication Date
FR570144A true FR570144A (fr) 1924-04-24

Family

ID=8949651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR570144D Expired FR570144A (fr) 1923-08-25 1923-08-25 Perfectionnements aux poulies

Country Status (1)

Country Link
FR (1) FR570144A (fr)

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