Modular framework system for furniture racks or similar articles

Details Modular framework system for furniture racks or similar articles Modular framework system for furniture racks or similar articles

1982-09-30

1985-06-25

Callaghan, Thomas F.

Joints and connections

Selectively assembled, e.g., convertible, etc.

Selective orientation

403174, 403297, 403403, F16B 1300

Patent

active

045250936

ABSTRACT:
A modular framework system (construction set) for the production of racks for furniture from hollow forms and corner connections; the corner connections have corner connections and plugs; the corner pieces have a connection body with two continuous channels which run at right angles to one another; pegs of half width, "half pegs" start outside on the connection body; the pertinent plugs likewise have half pegs which may be inserted in various ways, so that one will obtain corner connections in the shape of an angle, of a T or of a cross; the half pegs have half conical threads which, after plugging in, supplement each other to full conical threads; wherein by screwing in of stud screws, the corner connections are secured against pulling apart and are locked in the hollow forms.

REFERENCES:
patent: 2063895 (1936-12-01), Mack
patent: 4084344 (1978-04-01), Asano
patent: 4124322 (1978-11-01), Parisien
patent: 4291999 (1981-09-01), Vandelanoite
patent: 4406560 (1983-09-01), Pickering
patent: 4421434 (1983-12-01), Magner

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