Barrier bollard with electronic drive mechanism.

摘要

The gear motor (5) and its electrical supply system (14-15) are housed inside the profiled member forming the post (1) whilst the output shaft (6) of the said gear motor extends laterally outside the said post in order to be connected via a crank pin (7) to an arm (9) whose free end is coupled to a pivot (10) provided in the base (4) at a point which is longitudinally offset relative to the pivot (2) of the post. <IMAGE>