| 摘要 |
A shock absorber comprises first and second axially aligned cylinders (11, 21) each having a liquid filled piston chamber (12, 22), an axially displaceable piston (13, 23) received in the piston chamber (12, 22), and means (14, 24) for dampening axial displacement of the piston (13, 23) through the liquid in the piston chamber (12, 22). A piston rod (1) axially extends between and into the first and second cylinder piston chambers (12, 22). The first and second axial ends (1a, 1b) of the piston rod (1) are connected to the first and second cylinder pistons (13, 23), respectively. In another form, the shock absorber comprises a single cylinder (111) with two piston (113, 123) and piston rod (101, 201) assemblies, one piston rod (101, 201) extending through each end (111a, 111b) of the cylinder (111). |
