FR491459A - Improvements to gear change mechanisms - Google Patents

Improvements to gear change mechanisms

Info

Publication number
FR491459A
FR491459A FR491459DA FR491459A FR 491459 A FR491459 A FR 491459A FR 491459D A FR491459D A FR 491459DA FR 491459 A FR491459 A FR 491459A
Authority
FR
France
Prior art keywords
gear change
change mechanisms
mechanisms
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)
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.)
MENCO ELMA SYNDICATE Ltd
Original Assignee
MENCO ELMA SYNDICATE Ltd
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 MENCO ELMA SYNDICATE Ltd filed Critical MENCO ELMA SYNDICATE Ltd
Application granted granted Critical
Publication of FR491459A publication Critical patent/FR491459A/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
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/62—Gearings having three or more central gears
    • F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
    • F16H3/663—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with conveying rotary motion between axially spaced orbital gears, e.g. RAVIGNEAUX

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR491459D 1917-10-25 1918-08-26 Improvements to gear change mechanisms Expired FR491459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB491459X 1917-10-25

Publications (1)

Publication Number Publication Date
FR491459A true FR491459A (en) 1919-06-04

Family

ID=1527461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491459D Expired FR491459A (en) 1917-10-25 1918-08-26 Improvements to gear change mechanisms

Country Status (1)

Country Link
FR (1) FR491459A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718797A (en) * 1950-05-17 1955-09-27 Gravina Michel Transmission devices for motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2718797A (en) * 1950-05-17 1955-09-27 Gravina Michel Transmission devices for motor vehicles

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