Horizontally supported planar surfaces – Vertically adjustable – Articulated link shifts surface
Patent
1990-09-24
1991-04-09
Dorner, Kenneth J.
Horizontally supported planar surfaces
Vertically adjustable
Articulated link shifts surface
297346, A47B 900
Patent
active
050054929
ABSTRACT:
A table mechanism for lifting and lowering a table top through a parallel link mechanism. In the table mechanism of the invention, which does not cause an increase in costs even when an initial position of the table top is set low in spite of having a cover for coversing side surfaces of a parallel link mechanism, there is given a difference of elevation in the fitting position of the parallel link mechanism on the sides of the table top and of the floor in combination with front and rear links.
REFERENCES:
patent: 2490341 (1949-12-01), Davis et al.
Ogino Sumihito
Takahashi Ryo
Anderson Gerald A.
Dorner Kenneth J.
Kojima Moonray
Yokogawa Medical Systems Limited
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