Table with height and tilt adjust

Details Table with height and tilt adjust Table with height and tilt adjust

1991-10-21

1994-05-24

Chen, Jose V.

Horizontally supported planar surfaces

Vertically adjustable

Shelf type

108 7, A47B 900

Patent

active

053138929

ABSTRACT:
A pneumatic table that adjusts to various positions. Pneumatic cylinders controlled by a pneumatic system raise and lower the tabletop to a desired position. Brakes are used to lock the tabletop once it is in its desired position. The tabletop tilts forward and backward to vary the operating position of a piece of machinery located on the tabletop. A self-adjusting foot treadle adjusts when the tabletop height is changed such that the linkage between the treadle and the tabletop is maintained. The treadle also adjusts to various positions for the comfort of the operator.

REFERENCES:
patent: 63633 (1867-04-01), Haworth
patent: 149255 (1874-03-01), Semmendinger
patent: 540434 (1895-06-01), Gilfillan
patent: 709612 (1902-09-01), Smith
patent: 2646322 (1953-07-01), Laxo
patent: 2857225 (1958-10-01), Dombek
patent: 3012363 (1961-12-01), Sautereau
patent: 3080835 (1963-03-01), Guglielmi
patent: 3358620 (1967-12-01), Parigi
patent: 3370556 (1968-02-01), Kooi
patent: 3543282 (1970-11-01), Sautereau
patent: 3643604 (1972-02-01), Jones et al.
patent: 3828694 (1974-08-01), Nestler
patent: 4381714 (1893-05-01), Henneberg et al.
patent: 4440096 (1984-04-01), Rice et al.

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