FR667490A - Changement de vitesse progressif et automatique - Google Patents

Changement de vitesse progressif et automatique

Info

Publication number
FR667490A
FR667490A FR667490DA FR667490A FR 667490 A FR667490 A FR 667490A FR 667490D A FR667490D A FR 667490DA FR 667490 A FR667490 A FR 667490A
Authority
FR
France
Prior art keywords
gradual
gear change
automatic gear
automatic
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
English (en)
Inventor
Rene Darbord
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 FR667490A publication Critical patent/FR667490A/fr
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
    • F16H33/00—Gearings based on repeated accumulation and delivery of energy

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR667490D 1929-01-16 1929-01-16 Changement de vitesse progressif et automatique Expired FR667490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR667490T 1929-01-16

Publications (1)

Publication Number Publication Date
FR667490A true FR667490A (fr) 1929-10-17

Family

ID=9014437

Family Applications (1)

Application Number Title Priority Date Filing Date
FR667490D Expired FR667490A (fr) 1929-01-16 1929-01-16 Changement de vitesse progressif et automatique

Country Status (1)

Country Link
FR (1) FR667490A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936154A (en) * 1989-07-21 1990-06-26 Hamlin Fred A Squared circle transmission

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4936154A (en) * 1989-07-21 1990-06-26 Hamlin Fred A Squared circle transmission

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