| 摘要 |
PROBLEM TO BE SOLVED: To provide an oilless chain improved in unlubricating life by reserving in the chain a great quantity of lubricating oil supplied between a bush and a pin without being splashed to the outside to secure the reliable supply of the reserved lubricating oil between the bush and the pin. SOLUTION: The chain 100 with an oil reservoir comprises the oil reservoir 150 mounted on an inner plate 110 for supplying lubricating oil between the bush 120 fitted to the inner plate 110 and the pin 140 inserted through the bush 120 and fitted to an outer plate 130. The bush 120 is partially arranged in the oil reservoir 150 and opened into the oil reservoir 150. An oiling port 121 is formed from which the lubricating oil is supplied between the bush 120 and the pin 140. COPYRIGHT: (C)2007,JPO&INPIT
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