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Home Metal Working Disassemblable-table

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 Disassemblable table

Details
Inventors: Ponzellini, Giulio;
Assignee: Anonima Castelli S.p.A. (IT)
Primary Examiner: McCall; James T.
Assistant Examiner:
Attorney, Agent or Firm: McGlew and Tuttle

A table comprising a vertical column provided at the upper end with a plurality of radially outwardly directed arm members for supporting the table top and at the lower end with radially outwardly directed foot members detachably connected thereto said arm and foot members having their inner cylinder sector-like portions at least the end portions of the column being hollow and the inner sector-like elements of the arm and foot members are dimensioned to form together respectively at least a part of a hollow cylindrical body adapted to be received at least partially inside one of said hollow end portions of the column respectively, sector-like members of different angular amplitudes being provided to be arranged between said inner sector-like elements of the arm members and foot members respectively, which fill the space therebetween when necessary, an expansion locking device being coaxially mounted inside the hole defined in combination by said sector-like elements adapted to apply a radial pressure on said sector-like elements on at least one zone placed inside the hollow end portions of the column.

DETAILED DESCRIPTION What we claim is: 1.
A table comprising at least a vertical column provided at the upper end with a detachable support structure supporting a detachable table top and constituted of a plurality of radially outwardly directed arm members detachably connected to the upper end of said column, while at the lower end of this latter a plurality of radially outwardly directed foot members are detachably connected, said arm and foot members having their inner portions shaped as sectors of a same hollow cylindrical body, characterized by the fact that at least the end portions of each column are hollow and the inner sector-like elements of the arm and foot members are shaped and dimensioned to form together respectively at least a part of a hollow cylindrical body adapted to be received at least partially inside one of said hollow end portions of said column respectively a plurality of sector-like members of different angular amplitudes being provided to be inserted between said inner sector-like elements of the arm members and foot members respectively, acting as spacers to complete each hollow cylindrical body, an expansion locking device being coaxially mounted inside the hole defined in combination by each set of said sector-like elements of the arm members, the foot members and the spacers and which apply a substantially radially outwardly directed pressure effect on said sector-like elements on at least one zone placed inside the hollow end portions of the column.
2.
A table according to claim 1, wherein the angular amplitude of the inner sector-like elements of the arm or foot members is equal to 360.
degree.
:n-a, where n is the maximum number of the arm or foot members which is provided, and a is a small angle to create a gap between the adjacent sector like elements, sufficient to allow a small radial outwardly directed displacement thereof, enabling said elements to be locked against the inner surface of the column.
3.
A table according to claim 1, wherein the outer surface of each sector like element is provided with an annular shoulder facing the adjacent column end, the outer diameter of said elements being equal to the outer diameter of the column, while the outer diameter of said elements beyond said shoulders is such that this part of each sector-like element enters inside the hollow end portions of the column, said shoulders serving to correctly defining the portions of said elements to be received inside the column ends



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