| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seal chain for conveyance that prevents a gap from being generated between a seal member and an outer plate due to sliding friction to prevent leakage of lubricating oil. <P>SOLUTION: The seal chain 100 for conveyance includes: a pair of right and left cap-like bushes 130 and 130 to cover outer circumferential surfaces of a connecting pin 120 from both sides of an inner plate 110; a pair of right and left outer plates 140 and 140 formed by press fitting the pair of right and left cap-like bushes 130 into a pair of front and rear bush press-fitting holes 142; elastic seal members 150 disposed at opening sides of the cap-like bushes 130; a pair of right and left bracket members 160 and 160 having blind holes 162 fitted to a bottom part 132 of the cap-like bush 130 for supporting it; and a conveyance means 170 that connects the pair of right and left bracket members 160 mutually to catch and convey a conveyance object W. <P>COPYRIGHT: (C)2012,JPO&INPIT |
