Disk brake, particularly for motor vehicle, has brake housing with cylinder bore for displaceable arrangement of brake piston (4) and force transmission device for activation of brake piston with operating force

摘要

The disk brake (1), particularly for a motor vehicle, has a brake housing (3) with a cylinder bore (2) for displaceable arrangement of a brake piston (4) and a force transmission device for activation of the brake piston with an operating force. Between the force transmission device and the brake piston is an automatic adjustment device, which has an axially displaceable spindle on which a nut (12) is screwed and with a friction cone (14,15) which has a first cone surface on the nut and a second cone surface on the piston.