Pivot of synthetic material and method of its manufacture

摘要

The first component (10) is made of a first plastic and has axially-opposite ends (31, 32). The second (20) is in a second plastic, with bores (21, 22) in the pivotal axis (X-X). These accommodate the end sections (31, 32), forming a pivotal axis (X-X). The switch rod (50) is profiled on its circumference, especially with longitudinal grooves (51), in which the first component is fixed. A ring (1) of the second plastic surrounds the switch rod. A seal connects the first component and the ring. The seal has a return function. An Independent claim is included for the corresponding method of manufacture by successive over-injection molding