| 摘要 |
PROBLEM TO BE SOLVED: To provide a high performance and highly reliable compressor capable of stably feeding a proper amount of lubricating oil to the sliding part of a roller thrust surface by a simple structure less in machining with parts positioned each other with high accuracy. SOLUTION: This compressor forms, between a roller thrust surface 11a and a support member 9, an oil feeding space part 16 for feeding lubricating oil in a high pressure oil reservoir 17 to a low pressure part space 10d side by communicating the oil feeding space part with at least either of the low pressure part space 10d and high pressure oil reservoir 17 according to the swing of a roller 11.
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