HARDWARE FOR TWO-LEAF SLIDING DOOR Russian patent published in 2014 - IPC E05D15/08 

FIELD: construction.

SUBSTANCE: invention is referred to hardware (4) for two-leaf sliding door (1) with guide (5) located over leaves (2, 3) of the above sliding door; in the guide there are two C-shaped guide slots (10) in cross section divided by at least one centring partition (11); in each guide slot there two travelling elements (7, 8) for each leaf (2, 3) of the sliding door. Travelling elements (7, 8) are connected to bodies (6) of travelling gear which are fixed at leaves (2, 3) of the sliding door; and each leaf (2, 3) of the door is equipped with automatic closer (13) and damping unit (14) that ensures closed position of the door leaf (2, 3) in result of closing by pre-charged energy accumulator and buffers leaf stroke against end stop when the door closes; it is featured by placement of each automatic closer (13) with damping unit (14) in a body (12). Bodies (12) are fixed at but-ends of end parts of guides (5) where at least one centring partition (11) is made with gap corresponding to the length of body (12); they are placed within limits of guide (5) cross-section.

EFFECT: improving operating reliability.

19 cl, 14 dwg