| 摘要 |
A one-pipe shock absorber which is adjustable both in the pull and in the push direction comprises a first damping disc (21), provided with passages (22) for damping the outwards piston movement, a second damping disc (20), provided with passages (22), for damping the inwards piston movement, and a seating ring (36), which extends between the two damping discs (20, 21), the damping discs (21, 20) being movably fitted in the piston with a fixed axial spacing relative to one another and the spacing between the damping discs being greater than the height of the seating ring (26), so that when the one damping disc engages on the seating ring the other damping disc is clear of the seating ring. Adjustment means for damping comprise a slide (23a, 23b) which is associated with each disc, which can be operated remotely and which can close, respectively, a larger or smaller number of passages (22) in the discs (20, 21). |
