Title: Structural unit body having a pipe incorporated therein

Abstract: A plurality of structural unit bodies are utilized to construct a structure by suitably assembling the unit bodies. Each structural unit body comprises an outer flange and an inner flange extending from one end edge and the other end edge respectively of a box-shaped frame. A stuffed box is secured to the surface of the inner flange and the stuffed box is in the form of a flat box made of a dampproof material. The stuffed box is covered on the outside with a metal net-like material and has disposed therein a pipe capable of passing fluid therethrough. The box is stuffed with noncombustible materials. The upper portion of the middle section of the frame, the inside flange surface and the entire surface of the stuffed box is plastered or covered with mortar whereby there is formed a circumferential groove between the outer flange and the underside of the mortar.

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Inventors: Megumi, Naomitsu (Funabashi, JA)

Application Number: 420399
Filing Date: 1973-11-30
Publication_date: 1976-01-06
Assignee: Megumi; Naomitsu (Tokyo, JA); Tokyo Plywood Kabushiki Kaisha (Tokyo, JA)
Primary Class(es): 52/220.2 52/405.1, 52/504, 52/606, 165/56, 165/168
Other Classes:
US Patent Ref:

1879319	Sep, 1932	Kleitz	52/405.
2089045	Aug, 1937	Venzie	52/606.
2178097	Oct, 1939	Davison et al.	52/600.
2262899	Nov, 1941	Mechlin	52/405.
2351856	Jun, 1944	Henderson	52/601.
2559198	Jul, 1951	Ogden	52/220.
3676973	Jul, 1972	Kellert	52/601.
3707165	Dec, 1972	stahl	52/220.

Other Refs: 469,822481,597

Dec, 1950	CA
Mar, 1952	CA

Primary Examiner: Purser, Ernest R.
Assistant Examiner: Braun, Leslie A.
Attorney: Jordan; Frank J.