Claims
- 1. An extendable table comprising:
- a legged base defining a horizontal support surface extending in longitudinal and transverse directions and having a pair of outer transversely extending edges;
- a first table panel resting on the surface and having a transversely extending inner edge intermediate and generally parallel to the outer edges;
- a second table panel restable on the support surface, having a transversely extending inner edge buttable with the inner edge of the first panel, and formed with a pair of transversely open and longitudinally extending guides;
- respective elements on the base underneath the second panel, defining a transversely extending first pivot axis, and extending transversely into guiding engagement with the guides, whereby the second panel can slide longitudinally relative to the base on the elements and can be pivoted on the elements about the first pivot axis;
- a pair of parallel links each having one end pivoted about a second transverse axis on the base and generally parallel to the first transverse axis and another end pivoted on the second panel about another transverse axis, whereby the second panel can move with simultaneous pivoting about the first axis and sliding perpendicular thereto between an inner position with its inner edge butting the inner edge of the first panel and an outer position with its inner edge spaced from the inner edge of the first panel; and
- a leaf engageable in the outer position of the second panel between the inner edges.
- 2. The expandable table defined in claim 1 wherein the first panel is provided with a pair of transversely open and longitudinally extending guides and the respective outer edge of the base is similarly provided with a pair of elements extending transversely into guiding engagement with the guides of the first panel, the table further comprising
- another such pair of parallel links between the first panel and the base, whereby both of the panels can pivot between respective inner and outer positions.
- 3. The expandable table defined in claim 2 wherein each of the panels has a lower surface provided with a pair of U-section rails forming grooves constituting the respective guides, the elements engaging in the respective grooves.
- 4. The expandable table defined in claim 3 wherein the elements are rollers.
- 5. The expandable table defined in claim 3 wherein each of the rails has an inner L-section extension to which is pivoted the respective link.
- 6. The expandable table defined in claim 2 wherein the links are parallel and generally coplanar in the inner and outer positions of the panels.
- 7. The expandable table defined in claim 2 wherein the one ends of the links lie between the inner edges in the outer positions of the panel.
- 8. The expandable table defined in claim 2, further comprising
- latch means engageable between the base and the panels for locking same flatly on the base in the inner and outer positions.
- 9. The expandable table defined in claim 2 wherein the panels have coplanar upper surfaces in the inner and outer positions.
- 10. The expandable table defined in claim 1, wherein the second axis lies between the first axis and the inner edge of the second panel.
Priority Claims (1)
Number |
Date |
Country |
Kind |
79 12513 |
May 1979 |
FRX |
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CROSS REFERENCE TO RELATED APPLICATION
This application is a continuation-in-part of my copending patent application Ser. No. 147,739 filed May 8, 1980.
US Referenced Citations (7)
Foreign Referenced Citations (1)
Number |
Date |
Country |
165773 |
Feb 1934 |
CHX |
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
147739 |
May 1980 |
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