FR490272A - Pulley - Google Patents

Pulley

Info

Publication number
FR490272A
FR490272A FR490272A FR490272DA FR490272A FR 490272 A FR490272 A FR 490272A FR 490272 A FR490272 A FR 490272A FR 490272D A FR490272D A FR 490272DA FR 490272 A FR490272 A FR 490272A
Authority
FR
France
Prior art keywords
pulley
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
FR490272A
Other languages
French (fr)
Inventor
Guillaume Bollen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR490272A publication Critical patent/FR490272A/en
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
    • F16H55/50—Features essential to rope pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR490272A 1915-11-19 1918-05-27 Pulley Expired FR490272A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE490272X 1915-11-19

Publications (1)

Publication Number Publication Date
FR490272A true FR490272A (en) 1919-04-15

Family

ID=1526426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490272A Expired FR490272A (en) 1915-11-19 1918-05-27 Pulley

Country Status (1)

Country Link
FR (1) FR490272A (en)

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