| 摘要 |
PROBLEM TO BE SOLVED: To lower drive noise and to suppress the wear of wire ropes W1, W1, etc. SOLUTION: The intermediate parts of the four wire ropes W1, W1, etc., with one ends each connected to the corners of a carriage 25 for transferring a motor vehicle and the other ends connected to a counterweight 26 are wound on right and left traction sheaves 23b and 23b for the winding of two wire ropes. By guiding the wire ropes W1, W1, etc., each connected to one long side of the carriage 25 and to the other long side two by two to each of the traction sheaves 23b, it is possible to suppress the necessary number of guide pulleys 24, 24, 24a, 24a, etc., to a minimum.
|
