ПРИСПОСОБЛЕНИЕ ДЛЯ РАЗЪЕМНОГО СОЕДИНЕНИЯ ПОВОДКА СТЕКЛООЧИСТИТЕЛЯ НА ПРИВОДНОМ ВАЛУ

摘要

A disengageable arrangement for connecting a windscreen-wiper arm to a drive shaft driven in rotation about its longitudinal axis has a device solidly attached to the arm and providing the connection of the arm, and the drive shaft in the normal operating position of the windscreen wiper. The device is deformable under an effect of a torque applied to the arm greater than that exerted by said drive shaft, and is capable of being placed back in the normal operating position by locked relative positioning of the arm and the drive shaft. There is a single locked relative position of the arm and the drive shaft. The deformable device has at least two stacked elastic blades. The ends of each stacked elastic blade solidly are attached to the arm. Each of the at least two stacked elastic blades has a locking part inserted in a stopping part solidly attached to the drive shaft.