发明名称 |
Electronically servo-assisted bicycle gearshift and related method |
摘要 |
A method for electronically servo-assisting a bicycle gearshift, including the steps of: a) driving an actuator of a bicycle gearshift to displace a chain of the gearshift in an axial direction with respect to a gearshift group comprising at least two sprockets; b) receiving information on the desired alignment between the chain and a predetermined sprocket of the gearshift group; and c) setting a biunique correspondence between the physical position of the actuator at step b) and a logic value associated with the gear ratio relative to the predetermined sprocket.
|
申请公布号 |
US7553247(B2) |
申请公布日期 |
2009.06.30 |
申请号 |
US20070745679 |
申请日期 |
2007.05.08 |
申请人 |
CAMPAGNOLO S.R.L. |
发明人 |
GUDERZO GIANFRANCO;DAL PRA' GIUSEPPE |
分类号 |
B62M1/36;F16H61/00;B62J99/00;B62M9/122;B62M11/16;B62M25/08;F16H59/68;F16H61/28;F16H63/00;G06F7/00;G06F19/00 |
主分类号 |
B62M1/36 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|