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US 4,553,485 AGranted
Extension table with single leg
OwnerChain-Hsiang Leeinventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to an improved extension table with single leg, and in particular to one comprising two movable top sections. Two detachable leaves which can be folded up and placed therein, and some accessories, charaterized in that the detachable leaves can be easily placed within the table by means of guidances provided under the movable top sections in association with guide pins and supporting plates of the detachable leaves.
Claims1
An extension table with a single leg comprising
- a leg;
- a bottom plane mounted on said leg;
- two top sections movably mounted on said bottom plane, each top section having an inclined guidance provided thereunder, each guidance having enlarged ends, and four holes on each side surface facing the center of the table,
- two rods mounted apart but along a straight line on each side of said bottom plane;
- two gears, one disposed between the ends of said two rods;
- four rods two of which are mounted to one of said top sections and the other two of which are mounted to the other top section, said racks being engageable with said gears;
- two detachable leaves provided on each side with a guide rod for engaging said guidances of said top sections, each said detachable leaf being formed at two opposite sides with four pins insertable into the four holes on each said top section, said detachable leaves being connected together by hinges, each said detachable leave having a wing hinged to the outer side thereof;
- and
- two supporting plates for steadying the movement of the leaves being fixed on the bottom of and extending from two sides of the detachable leave which forms the lower one when the two detachable leaves are folded on top of each other.
6 more elements
Dependencies are inferred from the claim text.