Patent ID: 8087649

Claim:
Attachment device for a clamp, said clamp having at least one clamp contact member for workpieces, said attachment device comprising: a fixing member for fixing the attachment device in a releasable manner to the at least one clamp contact member; an attachment device contact member for contacting workpieces, which is held on the fixing member; and a pivot bearing via which the attachment device contact member is pivotable with regard to the fixing member; wherein: the fixing member comprises at least one cylindrical guide rim on which the attachment device contact member is slideable; the attachment device contact member comprises at least one cylindrical guide recess for sliding on the cylindrical guide rim of the fixing member; a pivot axis of a workpiece contact surface of the attachment device contact member is at least approximately parallel to a workpiece contact surface of the at least one clamp contact member; and the pivot axis lies on the workpiece contact surface of the attachment device contact member.