Abstract: An identification stamp comprises a housing (1, 2) having a transferrable marking (11) at the housing end face and an adjustment element (3) which is inserted in the housing (1, 2) in an adjustable manner and which is provided with a transferrable marking (31) at its end face. When the adjustment element (3) is adjusted with respect to the housing (1, 2), the marking (11) is adjusted relative to the marking (31). An engagement means (33, 13) is made of at least one detent nose (33), which is integrally arranged on the adjustment element (3) in the axial direction in a protruding manner and which engages with one of a plurality of locking grooves (13) integrally arranged on the housing (1) in the axial direction in a recessed manner.

Abstract: Time stamp for insertion into a mould for metal or plastics processing, with a basic body which can be inserted into the mould and in which an insert designed as a screw is arranged rotatably. The insert, in order to maintain its rotary position relative to the basic body, is retained in the basic body in that its shank end is in threaded engagement with a spring-pretensioned holding part arranged in the inner region of the basic body, so that the shoulder of the head portion of the insert can be pressed constantly against an annular radial step formed on the basic body.