FR998219A - Gear change device for driving wheel displacement cycles - Google Patents

Gear change device for driving wheel displacement cycles

Info

Publication number
FR998219A
FR998219A FR998219DA FR998219A FR 998219 A FR998219 A FR 998219A FR 998219D A FR998219D A FR 998219DA FR 998219 A FR998219 A FR 998219A
Authority
FR
France
Prior art keywords
driving wheel
change device
gear change
wheel displacement
displacement cycles
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
Tullio Campagnolo
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 FR998219A publication Critical patent/FR998219A/en
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
    • B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
    • B62M9/16—Tensioning or adjusting equipment for chains, belts or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR998219D 1949-07-19 1949-10-26 Gear change device for driving wheel displacement cycles Expired FR998219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT998219X 1949-07-19

Publications (1)

Publication Number Publication Date
FR998219A true FR998219A (en) 1952-01-16

Family

ID=11333228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998219D Expired FR998219A (en) 1949-07-19 1949-10-26 Gear change device for driving wheel displacement cycles

Country Status (1)

Country Link
FR (1) FR998219A (en)

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