hallare for, if necessary, in a kvarhalla lege have to cover up a tillslutningsenhet, e. g. a dorrblad

摘要

Stop for retaining, when so desired, a door leaf (2) suspended from a frame (1) by means of a number of hinges (3), in an open position. The stop has two abutment bodies (6, 6') which are interconnected by means of a thin central piece (7). The central piece and at least one abutment body have a smaller thickness than the gap formed between the door leaf and the frame when the door is open, such that this abutment body and the central piece can be inserted through the gap. By turning the stop 90o after insertion thereof, it is activated, such that the door leaf is locked in the open position.