The invention relates to a device (1) for mounting a wheel on a bicycle frame. Such a device (1) comprises a pin (10) extending along a longitudinal axis (X) and having an axial through hole (13). The pin (10) comprises, at a first free end portion (10a) thereof, a threading (11) and, at a second free end portion (10b) thereof, a pin head (12). A lever (20) for driving the rotation of the pin (10) about the longitudinal axis (X) is housed in the axial through hole (13) and is axially moveable with respect to the pin (10) between a first operative position and a second operative position. The lever (20) comprises a first lever element (21) housed in the axial through hole (13) when the lever (20) is in said first operative position and second operative position, and a second lever element (22) pivoted to the first lever element (21) about a pivoting axis (Y) perpendicular to the longitudinal axis (X). The second lever element (22) is housed in the axial through hole (13) when the lever (20) is in said first operative position, and is positioned outside the axial through hole (13) when the lever (20) is in said second operative position. In this last position, the second lever element (22) can be rotated with respect to the first lever element (21) about the pivoting axis (Y) and at least one of the first lever element (21) and the second lever element (22) is coupled with said pin (10) through a shape coupling, allowing a torque transfer between lever (20) and pin (10) following the rotation of the second lever element (22) about the longitudinal axis (X).
DEVICE FOR MOUNTING A WHEEL ON A BICYCLE FRAME
ANORDNUNG ZUR AUFNAHME EINER RADACHSE
DISPOSITIF DE MONTAGE D'UNE ROUE SUR UN CADRE DE BICYCLETTE
2019-02-06
Patent
Electronic Resource
English
IPC: | B62K Fahrräder , CYCLES |