| 摘要 |
A fixed scroll ( 40 ) is provided which is made up of a first stationary-side member ( 41 ) and a second stationary-side member ( 46 ). The first stationary-side member ( 41 ) has a first stationary-side wrap ( 42 ) and a first outer peripheral part ( 43 ) encompassing the first stationary-side wrap ( 42 ). The second stationary-side member ( 46 ) has a second stationary-side wrap ( 47 ), a second outer peripheral part ( 48 ), and a third flat-plate part ( 49 ). The second stationary-side wrap ( 47 ) is formed integrally with the third flat-plate part ( 49 ). An orbiting scroll ( 50 ) is provided which has a first flat-plate part ( 51 ), a first movable-side wrap ( 53 ), a second flat-plate part ( 52 ), and a second movable-side wrap ( 54 ). The first movable-side wrap ( 53 ) is formed integrally with the first flat-plate part ( 51 ). The second movable-side wrap ( 54 ) is formed integrally with the second flat-plate part ( 52 ). A bearing part ( 64 ) is formed in the back surface of the first flat-plate part ( 51 ), and an eccentric part ( 21 ) of a drive shaft ( 20 ) is inserted into the bearing part ( 64 ).
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