Supports – Resilient support – Including load sustaining bearing or guide
Patent
1993-04-16
1995-03-07
Dorner, Kenneth J.
Supports
Resilient support
Including load sustaining bearing or guide
297308, 248578, F16M 1306, B60N 200
Patent
active
053950895
ABSTRACT:
A suspension seat for an automotive vehicle has a seat frame which is vertically movably supported on a parallel link mechanism. A compression spring and a shock absorber of a suspension unit are coaxially assembled. A spring bracket is disposed on the compression spring and screwed with a rod of the shock absorber. A fixing nut is fixed to the rod on the spring bracket to adjust elastic force of the compression spring by changing the position of the spring bracket. A projection of the spring bracket projects from a slit of a suspension unit support bracket with scale division. A resilient bracket supports the parallel link mechanism and outwardly projects to function as a bumper for a seat frame. Therefore, the suspension seat suppresses shock or sound due to impact during an operation of the seat and realizes a simple adjustment of hardness of the suspension unit.
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Sugihara Naoki
Yamauchi Yoshihiko
Allred David E.
Dorner Kenneth J.
Ikeda Bussan Co. Ltd.
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