F16F9/08- Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid where gas is in a chamber with a flexible wall.F16F9/06- Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using both gas and liquid.F16F9/05- Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall the flexible wall being of the rolling diaphragm type.F16F9/04- Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum in a chamber with a flexible wall.F16F9/02- Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using gas only or vacuum.telescopic type having fluid spring and fluid damper the damper being connected to the stub axle and the spring being arranged around the damper B60G15/14- Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g.telescopic type having fluid spring and fluid damper B60G15/12- Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g.B60G15/08- Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g.B60G15/00- Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g.F16F9/3415- Special valve constructions Shape or construction of throttling passages characterised by comprising plastics, elastomeric or porous elements.F16F9/34- Special valve constructions Shape or construction of throttling passages.F16F9/00- Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium.
Info Publication number CA1301788C CA1301788C CA 557217 CA557217A CA1301788C CA 1301788 C CA1301788 C CA 1301788C CA 557217 CA557217 CA 557217 CA 557217 A CA557217 A CA 557217A CA 1301788 C CA1301788 C CA 1301788C Authority CA Canada Prior art keywords fluid orifice air spring damping pressure chamber Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents Damping valve for air spring suspension systems Google Patents CA1301788C - Damping valve for air spring suspension systems CA1301788C - Damping valve for air spring suspension systems