Horizontally supported planar surfaces – Horizontally adjustable – Concurrent horizontal and vertical movements
Patent
1987-07-27
1989-07-04
Aschenbrenner, Peter A.
Horizontally supported planar surfaces
Horizontally adjustable
Concurrent horizontal and vertical movements
312 27, A47B 5700
Patent
active
048439789
ABSTRACT:
An adjustable table is provided which includes a table top disposed a predetermined distance above a supporting surface. This table top provides a work surface and support for office machinery such as a visual display terminal. The table also includes an adjustable platform which may support a detachable keyboard or similar devices. A unique linkage system supports this platform and allows the operator to adjust the platform to a desired elevation and to lock it in place using an actuating and brake assembly while maintaining maximum clear knee space beneath the platform.
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Schmidt Clayton C.
Steinbeck Linn A.
Aschenbrenner Peter A.
Hon Industries Inc.
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