| 摘要 |
PROBLEM TO BE SOLVED: To provide a seal chain having small width structured so that a seal ring is encapsulated between outer plates and inner plates, whereto a standard guide is applicable and a standard attachment can be installed. SOLUTION: The distance between the inner side faces of the two inner plates 2 and the distance between the outer side faces of both the outer plates are made the same as the dimensions of a standard chain by thinning the outer plates 1 and the inner plates 2, and the pin 3 has a length equal to the length of the standard chain. COPYRIGHT: (C)2010,JPO&INPIT
|
