Clamp body for locking clamp body free wheel for rotational direction, has function geometries formed by extrusion press method using extrusion press device, and provided as clamping surfaces

摘要

The body has function geometries (1, 2) formed by an extrusion press method using an extrusion press device (6). The function geometries are provided as clamping surfaces (3, 4). Function geometry (5) is formed by the extrusion press method for forming a supporting volume (13) that supports the clamping surfaces. The extrusion press device has two plungers (7, 8) for producing molding pressure, and a cavity (9) including two cavity halves (10, 11). A ball is used as a base body for forming the function geometries, which are formed in procedural steps. An independent claim is also included for a method for manufacturing a clamp body for a clamp body free wheel.