WINDOW OR DOOR HARDWARE Russian patent published in 2010 - IPC E05C17/24 

FIELD: construction.

SUBSTANCE: hardware consists of at least guide bar fixed on composite frame and slider installed in cut profile groove of guide bar with the possibility of longitudinal displacement along guiding stub. Slider comprises at least one support plate and one spring-loaded stop element, and profile groove has guide surfaces arranged parallel to guiding stub, which serve as support base to direct slider across guiding stub. Walls arranged at the right angle to continue guide surfaces of wall support slider perpendicularly to guiding stub. Slider is connected to rotary bracket of hardware arranged on leaf. Using spring-loaded stop element that enters circumferential groove of journal arranged on rotary bracket with engagement, slider fixes rotary bracket arranged on leaf with geometric or power closure. Support plate has approximately width of profile groove and passes along guiding surfaces up to the walls arranged at the right angle. Support plate together with spring-loaded stop element is connected to geometric and/or power closure into an integral structural part. Support plate made of metal strip material fixes stop element by means of bends.

EFFECT: invention provides a reliable pressing of fold with its high bearing capacity and reduction of costs.

20 cl, 7 dwg