| 摘要 |
<p>PURPOSE:To remove a sleeper by lifting an article to be carried which is placed on the sleeper to convey the article in the arbitrary direction. CONSTITUTION:This car is provide with a base 1 which is a surface for placing an article to be carried; a carrier part B where the bearings 22 of carrier wheels 2 are rotatably-journaled to the base 1 to permit the base 1 to move in the arbitrary direction; and a lift part C where the tip parts 31, 31 of a pair of turning arms 3, 3 are rotatably-journaled to the lower surface of the base 1, an interlocking arm 6 for oscillating the turning arms 3, 3 is rotatably-connected to the rear end 41 of a hydraulic jack 4, and lift wheels 5 are journaled to the rear ends of the turning arms 3, 3 and the interlocking arm 6.</p> |
