Sectionalised door for vehicle washroom - incorporates sheet on inside winding onto overhead shaft on lifting

摘要

The sectionalised lifting door for a vehicle washroom etc. has a driving motor and/or spring shaft (22), and works in parallel rails A sheet (30) extending for the full width of the doorway and to ground level in the shut position winds on and off a horizotal shaft (26) on the inside of the door (10) and level with the top of the doorway. A drive mechanism (42, 44, 46) couples this shaft to the motor or the spring shaft, so that the sheet winds onto it as the door is lifted. USE/ADVANTAGE - Lifting door for vehicle washroom. No dripping of water from door on opening due to water splashing against it.