EP 1957352 A1 20080820 - BICYCLE CRANKSET
Title (en)
BICYCLE CRANKSET
Title (de)
FAHRRADTRETKURBEL
Title (fr)
PEDALIER DE CYCLE
Publication
Application
Priority
- FR 2006002494 W 20061109
- FR 0511607 A 20051116
Abstract (en)
[origin: WO2007057544A1] The present invention relates to a bicycle crankset (1) mounted on the frame (3) of said bicycle, said crankset (1) consisting of two cranks (7, 9) and at least one chainring (25), said cranks being connected at their axial end (15, 17) by a connecting spindle (31). It is noteworthy in that the connection of the crankset to the frame is provided by means of assembling the axial ends to the frame, thus mechanically relieving the connecting spindle and reducing the dimensions of the connecting spindle and the distance "e" between the axial ends. The crankset is also noteworthy in that each crank takes a pedal which is fitted directly to the crank. This helps to reduce the weight of said crankset.
IPC 8 full level
B62K 19/34 (2006.01); B62M 3/00 (2006.01)
CPC (source: EP US)
B62M 3/003 (2013.01 - EP US)
Citation (search report)
See references of WO 2007057544A1
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 2893303 A1 20070518; CN 101365620 A 20090211; EP 1957352 A1 20080820; JP 2009515767 A 20090416; US 2009045600 A1 20090219; WO 2007057544 A1 20070524
DOCDB simple family (application)
FR 0511607 A 20051116; CN 200680047634 A 20061109; EP 06831094 A 20061109; FR 2006002494 W 20061109; JP 2008540646 A 20061109; US 9395306 A 20061109