Clamping device of a disc brake, especially for use with heavy commercial vehicles

A clamping device of a disc brake, especially for use with heavy commercial vehicles, comprising

• at least one plunger (30) which is displaceable in the direction of a plunger axis (C) for applying a brake pad to a brake disc,
• a rotary member (20) which is rotatable about a transverse axis (B) and has at least one eccentric (24) for displacing the plunger (30), and
• at least one adjusting member (70) which is rotatable about an adjusting axis (D) extending at an angle to the transverse axis (B) to compensate for lining wear,
• wherein one (20) of said two members (20, 70) carries a pin (76) extending into a recess (82) of the other one (70) of said members for transmitting torques characterized in that a sliding block (80) is rotatably supported on the pin (76) which is fixed to one (20) of said two members, said sliding block (80) having a profile which is complementary to the sectional shape of the recess (82) in the other one (70) of the two members and being slidingly guided along said recess (82).