FR392051A - Système de propulsion applicable aux bicyclettes - Google Patents

Système de propulsion applicable aux bicyclettes

Info

Publication number
FR392051A
FR392051A FR392051DA FR392051A FR 392051 A FR392051 A FR 392051A FR 392051D A FR392051D A FR 392051DA FR 392051 A FR392051 A FR 392051A
Authority
FR
France
Prior art keywords
bicycles
propulsion system
system applicable
applicable
propulsion
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
Henri Dufour
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR392051A publication Critical patent/FR392051A/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
    • B62M1/00—Rider propulsion of wheeled vehicles
    • B62M1/18—Rider propulsion of wheeled vehicles by movement of rider's saddle

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
FR392051D 1908-07-06 1908-07-06 Système de propulsion applicable aux bicyclettes Expired FR392051A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR392051T 1908-07-06

Publications (1)

Publication Number Publication Date
FR392051A true FR392051A (fr) 1908-11-17

Family

ID=1437462

Family Applications (1)

Application Number Title Priority Date Filing Date
FR392051D Expired FR392051A (fr) 1908-07-06 1908-07-06 Système de propulsion applicable aux bicyclettes

Country Status (1)

Country Link
FR (1) FR392051A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073470A2 (fr) * 1981-08-27 1983-03-09 George Hon Cheung Hung Un cycle
US5636854A (en) * 1992-09-21 1997-06-10 Hung; George Hon-Cheung Cycle propelled by pedal and saddle movement
WO1999012803A1 (fr) * 1997-09-08 1999-03-18 Hung George Hon Cheung Bicyclette

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073470A2 (fr) * 1981-08-27 1983-03-09 George Hon Cheung Hung Un cycle
EP0073470A3 (en) * 1981-08-27 1984-09-26 George Hon Cheung Hung A cycle
US4479659A (en) * 1981-08-27 1984-10-30 Hung George H C Cycle
US5636854A (en) * 1992-09-21 1997-06-10 Hung; George Hon-Cheung Cycle propelled by pedal and saddle movement
WO1999012803A1 (fr) * 1997-09-08 1999-03-18 Hung George Hon Cheung Bicyclette
US6439591B1 (en) 1997-09-08 2002-08-27 George Hon-Cheung Hung Bicycle

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