RETAINING DEVICE WITH ELASTIC DEFORMATION FOR A FLEXIBLE SCREEN OF A VERTICALLY-OPENING GOODS HANDLING DOOR.

摘要

Retaining device with elastic deformation for a flexible screen of a vertically-opening goods handling door. The vertically-opening goods handling door according to the present invention comprises an elastic retaining device (10) which consists of retaining means (11) allowing, firstly, the flexible screen or curtain (12) to be held on course during its movement between an open position and a closed position and, secondly, in the event of an anomaly, allowing the flexible screen or curtain (12) some elastic deformation without the risk of said flexible screen or curtain (12) being expelled or dislocated from the lateral uprights (13, 14) and ensuring that it reverts to its initial form when the anomaly disappears.