| 摘要 |
PROBLEM TO BE SOLVED: To stably operate over a long period an outer periphery driving type scroll compressor which is of a double tooth type having laps formed on respective sides of an end plate. SOLUTION: A revolving scroll 3 has the spiral laps formed on the respective sides of the end plate 3a and engaging with respective laps 1b, 2b of fixed scrolls 1, 2. At the outer periphery of the revolving scroll, a main crankshaft 4 and an auxiliary crankshaft 5 are supported by the revolving scroll via rolling bearing means 11a, 11b and a bearing housing 27. A slider for enabling lateral motion of the bearing housing is provided between at least one of the main and auxiliary crankshafts and the revolving scroll, along with a relative rotational position restricting means 30 provided for preventing rotation of the bearing housing.
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