ELEMENT OF WINDOW OR DOOR FITTINGS Russian patent published in 2016 - IPC E05C17/24 

FIELD: construction.

SUBSTANCE: element (1) of window or door fittings to actuate built into window or door mechanism comprising: fastener (4) fixed on window or door; handle (6), rotary and axial fixation is installed on fastener (4); polyhedron (8) for mechanical connection element (1) fittings to embedded into window or door mechanism; connecting device (10) provided between handle (6) and turns (8) and to transmit torque from handle (6) to currently (8) and lock torque transfer from polyhedron (8) to handle (6), connecting device (10) comprises two drive elements (28, 42), also, to handle (6) is connected without possibility of rotation of first drive element (28), wherein polyhedron (8) is set without turning in second drive element (42); latch (34) for fixation of first drive element (28) at least in one perfect working position of handle (6) and/or built into window or door mechanism.

EFFECT: to increase wear resistance element (1) and its compliance with technical requirements first drive element (28) contains two parts, first part (281) is connected to handle (6) without possibility of rotation and axial movement, wherein second part (282) is equipped with locking recesses (134) under latch (34).

15 cl, 9 dwg