| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a trolley feeding carriage traveling device capable of performing trolley feeding without requiring a large space by easily and safely performing maintenance without hindering passing of a vehicle on a road, etc. intersecting a rail in a form of feeding trolleys arranged in parallel on a side of the rail. <P>SOLUTION: This trolley feeding carriage traveling device S is provided with a carriage 1 traveling on the rail R and having current collecting parts 5a and 5b, a pair of (a plurality of) feeding trolleys Ta and Tb arranged along the longitudinal direction of the rail R and across an intersection road C such as the road intersecting the rail R and contacted by the current collecting parts 5a and 5b, and an auxiliary feeding car 10 having an auxiliary feeding trolley t travelable on an auxiliary rail r laid between the pair of feeding trolleys Ta and Tb and contactable by the current collecting parts 5a and 5b. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
