FR493670A - Perfectionnements aux poulies métalliques - Google Patents

Perfectionnements aux poulies métalliques

Info

Publication number
FR493670A
FR493670A FR493670DA FR493670A FR 493670 A FR493670 A FR 493670A FR 493670D A FR493670D A FR 493670DA FR 493670 A FR493670 A FR 493670A
Authority
FR
France
Prior art keywords
metal pulleys
pulleys
metal
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
Theodore Evens
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 FR493670A publication Critical patent/FR493670A/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
    • F16H55/44—Sheet-metal pulleys

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR493670D 1918-12-07 1918-12-07 Perfectionnements aux poulies métalliques Expired FR493670A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR493670T 1918-12-07

Publications (1)

Publication Number Publication Date
FR493670A true FR493670A (fr) 1919-08-19

Family

ID=1529399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR493670D Expired FR493670A (fr) 1918-12-07 1918-12-07 Perfectionnements aux poulies métalliques

Country Status (1)

Country Link
FR (1) FR493670A (fr)

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