| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transmitting multi-row chain which keeps the chain strength high, the chain lightweight, and also keeps simple the disassembly and assembly operation of the chain such as in disconnecting and connecting of the chain and the like. <P>SOLUTION: The transmitting multi-row chain 100 has inner link units 110, each comprising a pair of right and left inner plates 111, 111 into which a pair of front and rear bushes 112, 112 are press-fitted. The inner link units 110 are disposed in parallel via intermediate plates 120 in a width direction of the chain and connected in rows to each other in large numbers in the longitudinal direction of the chain by connecting pins 140 that are press-fitted into outer plates 130 disposed on the outermost sides in the width direction of the chain. The connecting pins 140 are loosely fitted into pin holes 121 of the intermediate plates 120. The intermediate plates 120 are each formed to have a plate width dimension Wm smaller than a plate width dimension Wp of each of the inner plates 111 and the outer plates 130. <P>COPYRIGHT: (C)2008,JPO&INPIT |
