Limited movement door or window hinge - has cam forming distance piece with control lever acting against strap hinges

摘要

The pivoting panel hinge is particularly for doors and windows, secured by pins to a frame. It has a cam forming a distance piece (10), fitted on the pin accommodating the sheath portions of the strap hinges, and attached to a control lever (11). The cam can have two oblique-cut end faces, acting against similarly cut end faces on the strap hinge sheaths. There can be a flat face on the cam acting against the strap hinge fixed to the frame, the hinge also having a flat face, the two bearing against each other when the window is lifted for the max. amount.