EP 1817223 A1 20070815 - TRANSMISSION DEVICE FOR BICYCLES AND THE LIKE
Title (en)
TRANSMISSION DEVICE FOR BICYCLES AND THE LIKE
Title (de)
GETRIEBEVORRICHTUNG FÜR EIN ZWEIRAD ODER ÄHNLICHES
Title (fr)
DISPOSITIF DE TRANSMISSION POUR CYCLE ET ANALOGUES
Publication
Application
Priority
- FR 2005002982 W 20051130
- FR 0412736 A 20041201
Abstract (en)
[origin: FR2878498A1] The device has a toothed chain wheel (4) with an interposed freewheel device (18), rotated by a sprocket (6) meshing with a toothed sector located at an end of an arm articulated on a vehicle and extending into a lever on which a user acts. The rotation of the wheel (4) is transmitted to a wheel drive (13) through sprockets (14, 15) mounted on a wheel axle shaft (2) and planetary gear wheels (16, 17) to drive a vehicle wheel (1).
IPC 8 full level
CPC (source: EP)
B62M 1/26 (2013.01); B62M 1/30 (2013.01); B62M 11/06 (2013.01)
Citation (search report)
See references of WO 2006059003A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
FR 2878498 A1 20060602; CA 2588383 A1 20060608; CN 101107159 A 20080116; EP 1817223 A1 20070815; WO 2006059003 A1 20060608
DOCDB simple family (application)
FR 0412736 A 20041201; CA 2588383 A 20051130; CN 200580041455 A 20051130; EP 05823096 A 20051130; FR 2005002982 W 20051130