| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a chain for suspending that has high tensile strength and a simple structure, and is low-cost. <P>SOLUTION: A chain 100 for suspending is formed by the fact that inner chain plates 120 and outer chain plates 110 are mutually connected through connecting pins 130 in the length direction, the chain 100 can transmit motive power to moving parts (310, 410) which can vertically move, the inner chain plates 120 are loosely embedded freely rotatably into the connecting pins 130, and rollers 140 which are matched between each two inner chain plates 120 are loosely embedded freely rotatably into the circumference of the connecting pins 130. <P>COPYRIGHT: (C)2013,JPO&INPIT |
