FR700232A - Gear change device - Google Patents

Gear change device

Info

Publication number
FR700232A
FR700232A FR700232DA FR700232A FR 700232 A FR700232 A FR 700232A FR 700232D A FR700232D A FR 700232DA FR 700232 A FR700232 A FR 700232A
Authority
FR
France
Prior art keywords
change device
gear change
gear
change
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
Leon Vernis
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 FR700232A publication Critical patent/FR700232A/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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/06—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with worm and worm-wheel or gears essentially having helical or herring-bone teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR700232D 1930-08-09 1930-08-09 Gear change device Expired FR700232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR700232T 1930-08-09

Publications (1)

Publication Number Publication Date
FR700232A true FR700232A (en) 1931-02-26

Family

ID=9049468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR700232D Expired FR700232A (en) 1930-08-09 1930-08-09 Gear change device

Country Status (1)

Country Link
FR (1) FR700232A (en)

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