| 摘要 |
PROBLEM TO BE SOLVED: To provide an Oldham's coupling and a scroll compressor provided with the coupling capable of improving the efficiency of oil supply to slide sections on a rear surface of a movable scroll member and a thrust load receive face of a housing receiving it by improving the sealing property of a clearance in the axial direction of an Oldham's key and an Oldham's key groove to prevent oil passing in this clearance. SOLUTION: In an Oldham's coupling which is provided with an Oldham's ring 10 arranged between a rear surface of a movable scroll member 70 and a housing 32 and employs key grooves 21, 22 and a key 14 to connect the rear surface of the movable scroll member 70 with the Oldham's ring 10 and connect the housing 32 with the Oldham's ring 10, a sealing member 1 sealing a clearance between the key 14 and the groove 21 corresponding to it is provided in the key 14 to improve the sealing property and flow of oil is introduced into a connection part having no key to improve the lubrication property by oil of the rear surface of the movable scroll member 70 and a face opposing to the housing 32.
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