| 摘要 |
PROBLEM TO BE SOLVED: To enable a pump housing, a cover, and a seal plate to be correctly positioned and tightened with bolts in a vane pump.SOLUTION: In an assembling method of a vane pump 10, while positioning holes 11A, 12A, 13A, 11B, 12B, and 13B provided in a pump housing 11, a cover 12, and a seal plate 13 respectively are fitted onto solid positioning pins 101A and 101B erected on an assembly stand 100 with a clearance fit, the pump housing 11, the cover 12, and the seal plate 13 are tightened with bolts. |
