| 摘要 |
PROBLEM TO BE SOLVED: To provide a scroll fluid machine in which lap parts are reinforced and at the same time some disadvantages of each of the lap parts are adjusted.SOLUTION: A pair of driving scroll members 5, 6 are connected to each other by central hub parts 5B, 6B and four outer peripheral edge hubs arranged at outer peripheral edges of driving end plates in a prescribed spacing, central ends of driving side lap parts 5D, 6C and 6D are connected to the central hub parts 5B, 6B, each of the outer peripheral end parts of pairs of driving side lap parts 5D, 6C and 6D is connected to the outer peripheral edge hub parts, each of the remaining outer peripheral edge hub parts is connected to near driving lap parts 5D, 6C and 6D to reinforce the driving lap parts 5D, 6C and 6D, a driven scroll member 7 is provided with outer peripheral cylindrical parts 7B, 7C axially extending at the outer peripheral edge of the end plate 7A of the driven side, the outer peripheral end parts of the driven side lap parts 7J, 7K, 7L and 7M are connected to the outer peripheral cylindrical parts 7B, 7C and reinforced. |
