| 摘要 |
<p>The apparatus consists of a plurality of conveyor carriages 5 that run along a fixed path consisting of a guide rail 1 formed by a pair of spaced, side-by-side, angle irons 2. The carriages 5 are provided with idle guide wheels 8, 10, and attached to at least one carriages 5 is an electric motor 11 that is fed with electric current from a source, through sliding contacts 16, from rods 17 arranged along the path, and which actuates driving wheels (15) to move the carriages 5 therealong in company with dragged carriages which may be coupled to the motor driven carriage. <IMAGE></p> |
