FR872499A - Crank gear change with combined freewheel for bicycles, tandems or similar - Google Patents

Crank gear change with combined freewheel for bicycles, tandems or similar

Info

Publication number
FR872499A
FR872499A FR872499DA FR872499A FR 872499 A FR872499 A FR 872499A FR 872499D A FR872499D A FR 872499DA FR 872499 A FR872499 A FR 872499A
Authority
FR
France
Prior art keywords
tandems
freewheel
bicycles
combined
similar
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
Maurice Sertillange
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 FR872499A publication Critical patent/FR872499A/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
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR872499D 1940-11-27 1940-11-27 Crank gear change with combined freewheel for bicycles, tandems or similar Expired FR872499A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR872499T 1940-11-27

Publications (1)

Publication Number Publication Date
FR872499A true FR872499A (en) 1942-06-10

Family

ID=9358936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872499D Expired FR872499A (en) 1940-11-27 1940-11-27 Crank gear change with combined freewheel for bicycles, tandems or similar

Country Status (1)

Country Link
FR (1) FR872499A (en)

Similar Documents

Publication Publication Date Title
FR883578A (en) Fork for bicycles, motorcycles, etc., with removable tubular sleeves
FR872499A (en) Crank gear change with combined freewheel for bicycles, tandems or similar
FR739276A (en) Crank for cycles, bicycle motors, etc.
FR773219A (en) Grip, especially for bicycle handlebars
FR872490A (en) Crank gear change for bicycles, tandems or similar
FR837476A (en) Trailer for bicycles, tandems or motorcycles
FR747503A (en) Improvements made to gear change for bicycles, motorcycles, etc.
FR748549A (en) Freewheel hub for cycles, scooters, etc.
FR50089E (en) Trailer for bicycles, tandems or motorcycles
FR791652A (en) Bottom bracket hollow and internally profiled, for bicycles, motorcycles, etc.
FR800381A (en) Freewheel sprocket for bicycles
DK48124C (en) Bicycle saddle.
FR876657A (en) Chainless transmission for bicycles
FR764011A (en) Bicycle crank
FR802846A (en) Cycle chain derailleur device, for gear change
FR794937A (en) Chain derailleur, applicable to velocipede
FR797614A (en) Hub with freewheel device, for bicycles
DK53533C (en) Bicycle handlebars.
AT152590B (en) Bicycle transmission.
FR873849A (en) Hub with gear change mechanism
FR732581A (en) Headlight of motorcycle, bicycle, etc.
DK49382C (en) Bicycle saddle.
CH203294A (en) Crankset for bicycles.
DK51776C (en) Bicycle saddle.
DK51388C (en) Bicycle saddle.