Patent ID: 11965369
Assignee: SFS GROUP INTERNATIONAL AG
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 4:
5. The hinge of claim 4, wherein the hinge is movable from a closed position, in which the sash body and the frame body are generally aligned with one another, the sash movable body being in an inserted position in the sash body, and the first, second, and third recesses of the sash movable body and the first, second, and third recesses of the frame being aligned with and facing one another with the rotational lever-arm system and the first and second translational arm systems located in the respective sets of the first, second, and third recesses of the sash movable body and the frame body, to an open position, in which the sash body and the frame body are adjacent to one another, the sash movable body is moved to an extended position out from the sash body and the frame and sash lever-arms as well as the translational second lever-arms are extended from the respective recesses.