Supports – With condition responsive control means
Patent
1989-11-07
1992-08-25
Luebke, Renee S.
Supports
With condition responsive control means
248638, F16M 1300
Patent
active
051412012
ABSTRACT:
A vibration damping apparatus for transportation includes a vertical direction damping device having air springs and air dampers arranged in parallel on a base and horizontal direction damping device having laminated rubbers. The vertical and horizontal damping devices are combined in series for supporting a load base. The apparatus further includes an air supply source for supplying air into the air springs, control valves provided between the air springs and the air supply source for controlling air supply into and exhaust from the air springs, displacement detecting device for detecting displacements of the load base relative to the bases, and control device for controlling the control valves on the basis of results detected by the displacement detecting device to maintain the load base horizontally and at a constant level relative to the base whatever load is loaded on the load base.
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Iida Kazuyoshi
Masaki Nobuo
Miyazaki Toshihiro
Mizuno Keiichiro
Murakami Kazutomo
Bridgestone Corporation
Luebke Renee S.
Milano Michael J.
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