Table apparatus

Details Table apparatus Table apparatus

1981-12-23

1984-01-03

Lyddane, William E.

Horizontally supported planar surfaces

Power driven

74 8922, 108137, 248424, A47B 3700

Patent

active

044236867

ABSTRACT:
A table apparatus provided with a stacked array of upper and lower slides which are driven independently of each other, in which at least one slide surface of the lower slide is a slide guide shaft which is reciprocatively rotatable and which has a non-circular cross-section, and in which there are provided a rotation transmission mechanism disposed on the table of the lower slide and engaging with the slide guide shaft, said transmission mechanism being slidable axially of the slide guide shaft and rotatable along with said slide guide shaft, and an upper slide drive mechanism for sliding the upper slide in response to the rotation of said rotation transmission mechanism.

REFERENCES:
patent: 1734553 (1929-11-01), Bartlett
patent: 2677923 (1954-05-01), Parker
patent: 3069153 (1962-12-01), Brown
patent: 3495519 (1970-02-01), Alfsen et al.
patent: 3689819 (1972-09-01), Kamimura et al.
patent: 3762232 (1973-10-01), Mu/ ller

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