| 摘要 |
PURPOSE:To continually display predetermined damping force for an air temperature in its change by mounting a damping force adjusting cylinder, adjusting the outside diameter in accordance with the temperature for its change, to be fitted coaxially with movable and fixed cylinders into a casing. CONSTITUTION:A damping force adjusting cylinder 7, adjusting the outside diameter by a temperature respectively for its up and down, is mounted being coaxially fitted with movable cylinders 5a, 5b and fixed cylinders 6a, 6b, in a casing 1. When a temperature of air increases, viscous fluid A in the casing 1 decreases its viscosity, and damping force decreases as a damper, but the damping force adjusting cylinder 7, increasing its diameter, decreases a separating distance between cylinder groups, enabling the damping force to be held to a fixed value. When the temperature of air decreases, the separating distance between the cylinder groups is reversely increased. |
