Excentric spring pin and brake shoe for excentric spring pin and system consisting of clamping pin and brake shoe

摘要

The pin (1) has an adjusting range (2), which is arranged at an adjusting end (3) of the spring pin. Rest sections (4, 5) are provided for locking the spring pins with the brake shoe in a clamping position of the tension spring. A peripheral groove (7) for fixing of the tension spring is provided in an eccentric section (6), in a direction of tension of the tension spring. The spring exhibits a circular cross section, and the eccentric section is designed in the shape of the tub. Independent claims are also included for the following: (1) a brake shoe for a drum brake (2) a drum brake for a vehicle trailer.