FR853275A - Dispositif de changement de vitesse - Google Patents

Dispositif de changement de vitesse

Info

Publication number
FR853275A
FR853275A FR853275DA FR853275A FR 853275 A FR853275 A FR 853275A FR 853275D A FR853275D A FR 853275DA FR 853275 A FR853275 A FR 853275A
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
Other languages
English (en)
Inventor
Eric Vuilleumier
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 FR853275A publication Critical patent/FR853275A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M11/00—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels
    • B62M11/04—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio
    • B62M11/06—Transmissions characterised by the use of interengaging toothed wheels or frictionally-engaging wheels of changeable ratio with spur gear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR853275D 1938-04-21 1939-04-20 Dispositif de changement de vitesse Expired FR853275A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH853275X 1938-04-21

Publications (1)

Publication Number Publication Date
FR853275A true FR853275A (fr) 1940-03-14

Family

ID=4542476

Family Applications (1)

Application Number Title Priority Date Filing Date
FR853275D Expired FR853275A (fr) 1938-04-21 1939-04-20 Dispositif de changement de vitesse

Country Status (1)

Country Link
FR (1) FR853275A (fr)

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