FR847517A - Speed change for cycles - Google Patents

Speed change for cycles

Info

Publication number
FR847517A
FR847517A FR847517DA FR847517A FR 847517 A FR847517 A FR 847517A FR 847517D A FR847517D A FR 847517DA FR 847517 A FR847517 A FR 847517A
Authority
FR
France
Prior art keywords
cycles
speed change
speed
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)
Inventor
Louis Tricerri
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 FR847517A publication Critical patent/FR847517A/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
    • 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)
FR847517D 1938-12-13 1938-12-13 Speed change for cycles Expired FR847517A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR847517T 1938-12-13

Publications (1)

Publication Number Publication Date
FR847517A true FR847517A (en) 1939-10-11

Family

ID=9313858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR847517D Expired FR847517A (en) 1938-12-13 1938-12-13 Speed change for cycles

Country Status (1)

Country Link
FR (1) FR847517A (en)

Similar Documents

Publication Publication Date Title
FR854189A (en) Gear switch
FR857732A (en) Handlebars for cycles
FR834702A (en) Speed change for cycles
FR862359A (en) Speed regulator for machines
FR856446A (en) Gradual speed change
FR859023A (en) Speed variator
FR760565A (en) Speed change for cycles
FR847517A (en) Speed change for cycles
FR848443A (en) Speed regulator
FR827282A (en) Speed change for cycles
FR867489A (en) Speed change for motor cycle
FR846185A (en) Gradual speed change
FR841466A (en) Speed indicator
FR786784A (en) Speed change for cycles
FR845695A (en) Speed reducer
FR842417A (en) Speed variator
FR811525A (en) Speed change for cycles
FR760493A (en) Speed change for cycles
FR832310A (en) Speed indicator
FR783012A (en) Speed change for cycles
FR777367A (en) Rectilinear speed change for cycles
FR818120A (en) Progressive shifting advanced for cycles
FR857992A (en) Speed transformer
FR834758A (en) Adjustable walking speed mechanism for toys
FR842827A (en) Speed variator