Actuating apparatus for a bicycle derailleur, with coupling connected to the driven shaft

摘要

Electrically operated actuating apparatus for a bicycle derailleur, comprising an output shaft (16) rotationally connected to a driven shaft (29) by means of a coupling (34), allowing a limited misalignment between the axis (33, 32) of said output shaft (16) and said driven shaft (30).The coupling is preferably an Oldham coupling.