Expansible table

Details Expansible table Expansible table

1992-03-26

1993-08-24

Dorner, Kenneth J.

Horizontally supported planar surfaces

Plural related horizontal surfaces

Coplanar extension surface

108 83, A47B 100

Patent

active

052379370

ABSTRACT:
An expansible table includes a round tabletop formed of four equal sectors or quadrants for sliding movements on tracks between retracted and extended positions which permits the insertion of inserts or leaves to enlarge the size of the table. Guide pins downwardly extending from each sector are captured in associated spiral slots of a rotatably mounted platform or plate, so that rotation of the slotted plate facilitates simultaneous movement of all the sectors to the desired positions. Such expansion and contraction of the table can be accomplished by one individual in an effortless and a convenient manner.

REFERENCES:
patent: 20530 (1858-06-01), Pratt
patent: 36496 (1962-09-01), Mets
patent: 46240 (1865-02-01), Iske
patent: 56632 (1866-07-01), Stout
patent: 355817 (1887-01-01), Grube
patent: 606084 (1898-06-01), Poupon
patent: 687712 (1901-12-01), D'apery
patent: 722577 (1903-03-01), Gregory
patent: 745115 (1903-11-01), Petersen
patent: 1320215 (1919-10-01), Field
patent: 1392527 (1921-10-01), Santoro
patent: 1547685 (1925-07-01), Rhodes
patent: 1854129 (1932-04-01), Folsom
patent: 2110068 (1939-03-01), Kowalski
patent: 2492139 (1949-12-01), Eliason
patent: 4259909 (1981-04-01), Belina
patent: 4282817 (1981-08-01), Gutterman
patent: 4303018 (1981-12-01), Lehmann
patent: 4583467 (1986-04-01), Tiffany

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