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FR403983A - Gear shifting device for motors always turning in the same direction - Google Patents

Gear shifting device for motors always turning in the same direction

Info

Publication number
FR403983A
FR403983A FR403983DA FR403983A FR 403983 A FR403983 A FR 403983A FR 403983D A FR403983D A FR 403983DA FR 403983 A FR403983 A FR 403983A
Authority
FR
France
Prior art keywords
same direction
gear shifting
shifting device
always turning
motors always
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
Victor-Francois Le Sourd
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.)
VICTOR FRANCOIS LE SOURD
Original Assignee
VICTOR FRANCOIS LE SOURD
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 VICTOR FRANCOIS LE SOURD filed Critical VICTOR FRANCOIS LE SOURD
Application granted granted Critical
Publication of FR403983A publication Critical patent/FR403983A/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
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/14—Gearings for reversal only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR403983D 1909-06-12 1909-06-12 Gear shifting device for motors always turning in the same direction Expired FR403983A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR403983T 1909-06-12

Publications (1)

Publication Number Publication Date
FR403983A true FR403983A (en) 1909-11-19

Family

ID=1448582

Family Applications (1)

Application Number Title Priority Date Filing Date
FR403983D Expired FR403983A (en) 1909-06-12 1909-06-12 Gear shifting device for motors always turning in the same direction

Country Status (1)

Country Link
FR (1) FR403983A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537233A (en) * 1945-07-20 1951-01-09 United Shoe Machinery Corp Pelorus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2537233A (en) * 1945-07-20 1951-01-09 United Shoe Machinery Corp Pelorus

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