FR507343A - Gear change device - Google Patents

Gear change device

Info

Publication number
FR507343A
FR507343A FR507343A FR507343DA FR507343A FR 507343 A FR507343 A FR 507343A FR 507343 A FR507343 A FR 507343A FR 507343D A FR507343D A FR 507343DA FR 507343 A FR507343 A FR 507343A
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
FR507343A
Other languages
French (fr)
Inventor
Marcel Appert
Louis Valeroy
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 FR507343A publication Critical patent/FR507343A/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
    • F16H3/001—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion convertible for varying the gear-ratio, e.g. for selecting one of several shafts as the input shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR507343A 1919-03-06 1919-03-06 Gear change device Expired FR507343A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR507343T 1919-03-06

Publications (1)

Publication Number Publication Date
FR507343A true FR507343A (en) 1920-09-10

Family

ID=8909701

Family Applications (1)

Application Number Title Priority Date Filing Date
FR507343A Expired FR507343A (en) 1919-03-06 1919-03-06 Gear change device

Country Status (1)

Country Link
FR (1) FR507343A (en)

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