FR587857A - Gear enhancements - Google Patents

Gear enhancements

Info

Publication number
FR587857A
FR587857A FR587857DA FR587857A FR 587857 A FR587857 A FR 587857A FR 587857D A FR587857D A FR 587857DA FR 587857 A FR587857 A FR 587857A
Authority
FR
France
Prior art keywords
enhancements
gear
gear enhancements
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
French (fr)
Inventor
Fred Mathews
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 FR587857A publication Critical patent/FR587857A/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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR587857D 1924-03-15 1924-10-23 Gear enhancements Expired FR587857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US587857XA 1924-03-15 1924-03-15

Publications (1)

Publication Number Publication Date
FR587857A true FR587857A (en) 1925-04-25

Family

ID=22018909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR587857D Expired FR587857A (en) 1924-03-15 1924-10-23 Gear enhancements

Country Status (1)

Country Link
FR (1) FR587857A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871541A1 (en) * 2004-06-14 2005-12-16 Jean Marc Baggio Transmission system for e.g. bicycle, has one transmission provided with fixed rotation gear ratio and another transmission used between two sprockets having variable radius and constant distance from centers to offer variable gear ratio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2871541A1 (en) * 2004-06-14 2005-12-16 Jean Marc Baggio Transmission system for e.g. bicycle, has one transmission provided with fixed rotation gear ratio and another transmission used between two sprockets having variable radius and constant distance from centers to offer variable gear ratio

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