Dirak Dieter Ramsauer Konstruktionselemente Gmbh

Armin Gorontzi

Dieter Ramsauer

Peter Höschler

Peter Hoeschler

Friedrich Rinke

The invention relates to a hinge for releasably connecting a door to a frame, including: a frame part for fastening to the frame, a door part for fastening to the door, a hinge pin having a pin axis and a locking element. The frame part and the door part are movable relative to one another along the pin axis between a pivoted position and an installed position; in the pivoted position the frame part and the door part are connected to one another in such a way that the frame part and the door part are pivotable relative to one another about the pin axis between an open position and a closed position. The locking element is adjustable between a locking position and a release position, and the movement of the frame part and of the door part relative to one another along the pin axis from the pivoted position into the installed position is positively inhibited by the locking element the locking position and is freed by the locking element in the release position, the locking element being retained on the frame part or on the door part so as to be adjustable between the locking position and the release position.

Hinge and system for detachably connecting a door to a frame

The invention describes an actuating lever which can be pivoted into a recess, and which, in the pivoted-in position, can be locked in place by means of a key-actuable lock, such as a cylinder lock, wherein the access opening for the key is provided with a cover, secured by means of a pin, wherein according to the invention the cover can be moved along the longitudinal extension of the actuating lever between two end positions, with said cover closing off the access opening in one end position and exposing the access opening in the other end position, and wherein the cover forms an undercut groove, which receives the head of a pin which is secured to the actuating lever.

Actuating lever which can be pivoted into a recess

The description concerns a fastening element for a bolt provided with a thread, in particular a stud bolt, comprising a block which is made of plastic, provided with a threaded bore hole and can be screwed onto the bolt. The fastening element is characterized in that the threaded bore hole is open laterally by means of an axial slot in such a way that the block can also be fitted on the threaded bolt laterally.

Growing community of inventors

Herdecke, Germany

Armin Gorontzi