Clutch arrangement for a wear adjustment device for a disk brake

A clutch arrangement for a wear adjustment device for a disk brake in vehicles;

• wherein, in the wear adjustment device, a rotating lever which is actuated during braking acts on at least one displaceable element which actuates at least one adjusting spindle which presses a brake lining in direction of a brake disk;
• wherein the adjustment device is so designed that it adjusts the adjusting spindle by continued rotation, a one-way rotation and overload clutch arrangement which blocks in the adjusting direction being provided for this purpose;
• wherein stamped metal parts are provided in the one-way rotation and overload clutch arrangement instead of drawn and hot-pressed metal parts, and the shaping areas are generated by means of plastic injection molding;
• wherein the one-way rotation and overload clutch arrangement comprises a clutch bushing which is fashioned by stamping soft-annealed strip material;
• wherein the one-way rotation and overload clutch arrangement comprises a switching part which is worked up from seamlessly drawn pipe;
• and
• wherein a multiple-part clutch bushing and a tubular switching part are inserted one inside the other in a positive engagement in the one-way rotation and overload clutch arrangement and are connected to one another by plastic injection molding.