| 摘要 |
PURPOSE:To simplify the positioning of a hydraulic damper upon assembling and as well to enhance the seal-tightness thereof, by forming annular concave and convex parts which may be interfitted together, in the fastened parts of a flexible sleeve and a hydraulic damper, respectively. CONSTITUTION:A flexible sleeve 6 is a substantially cylindrical shape, having one attaching end air-tightly fastened to the outer peripheral surface of a damper body 2 by a fastening member 7 and the other attaching end air-tightly fastened to the inner peripheral wall of an outer cylinder 5 by a fastening member 8. Both attaching ends of the flexible sleeve 6 are formed with circumferentially continuous convex parts 9, 10, Meanwhile the outer peripheral surface of the damper body 2 is formed with a concave part 11 in which the convex part 9 is fitted, and as well the inner peripheral surface of the outer cylinder 5 is formed with a concave part 12 in which the convex part 10 is fitted. |
