| 摘要 |
A goods conveyor wherein the goods are placed on a supporting surface connected with a conveyor member forming part of the goods conveyor track. The conveyor member is made up of a number of units placed in a tubular shaped guide. The unit is movable in the guide by means of a driving member. The supporting surface is connected with one of the units or is connected with a special member placed between two units. A displacement of the units in the guide also brings about a displacement of the supporting surface. The guide acts as a handrail in a staircase and the longitudinal slit faces downwards. The supporting surface is rotatably fixed to one end of the holder, the other end of which has a spherically-shaped part. The supporting surface can assume a vertical position and a horizontal position intended for the conveying of goods. The other end of the holder has also a sliding surface, usually a wheel, to cooperate with a sliding track oriented along the staircase. |
