FR652043A - Automatic gear change device - Google Patents

Automatic gear change device

Info

Publication number
FR652043A
FR652043A FR652043DA FR652043A FR 652043 A FR652043 A FR 652043A FR 652043D A FR652043D A FR 652043DA FR 652043 A FR652043 A FR 652043A
Authority
FR
France
Prior art keywords
change device
gear change
automatic gear
automatic
gear
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
Alexandre Pailla
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 FR652043A publication Critical patent/FR652043A/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
    • F16H3/74—Complexes, not using actuable speedchanging or regulating members, e.g. with gear ratio determined by free play of frictional or other forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR652043D 1928-03-31 1928-03-31 Automatic gear change device Expired FR652043A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR652043T 1928-03-31

Publications (1)

Publication Number Publication Date
FR652043A true FR652043A (en) 1929-03-02

Family

ID=9005017

Family Applications (1)

Application Number Title Priority Date Filing Date
FR652043D Expired FR652043A (en) 1928-03-31 1928-03-31 Automatic gear change device

Country Status (1)

Country Link
FR (1) FR652043A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0814281A3 (en) * 1996-03-12 1998-07-29 Allison Engine Company, Inc. Epicyclic reduction gearbox
US6302356B1 (en) 1998-08-21 2001-10-16 Rolls-Royce Corporation Helicopter two stage main reduction gearbox
CN107504134A (en) * 2017-09-18 2017-12-22 彭震远 Gear and speed changer
US10941836B2 (en) 2017-03-28 2021-03-09 Sikorsky Aircraft Corporation Rotorcraft internal transfer member transmission

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0814281A3 (en) * 1996-03-12 1998-07-29 Allison Engine Company, Inc. Epicyclic reduction gearbox
US6183388B1 (en) 1996-03-12 2001-02-06 Allison Engine Company, Inc. Epicyclic face gear reduction gearbox particularly for a gas turbine engine
US6302356B1 (en) 1998-08-21 2001-10-16 Rolls-Royce Corporation Helicopter two stage main reduction gearbox
US10941836B2 (en) 2017-03-28 2021-03-09 Sikorsky Aircraft Corporation Rotorcraft internal transfer member transmission
CN107504134A (en) * 2017-09-18 2017-12-22 彭震远 Gear and speed changer

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