US3930347A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structural unit body having a pipe incorporated therein
Assignee: TOKYO PLYWOOD KK
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Filing: 1973-11-30
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Granted: 1976-01-06
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Expires: 1993-11-30
Abstract
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.
Inventors
- 👤 Naomitsu Megumi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 22:52
CPC Classifications
E; E04; E04F; E04F15/00; E04F15/02; E04F15/08; E04C; E04C2/00; E04C2/44; E04C2/52; E04C2/521; E04C2/525; E04F13/00; E04F13/07; E04F13/08; E04F13/14; E04F13/141
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
143 words
A structural unit body comprising a frame having an inner flange and an outer flange, said frame including a frame plate from which said outer flange extends outwardly and from which said inner flange extends inwardly, said frame having an opening circumscribed by said inner flange, a stuffing box, a noncombustible material in said stuffing box, means securing said stuffing box to said inner flange to thereby close said opening in said frame, cement mortar disposed on at least portions of said stuffing box and said frame, and heat transfer conduit means disposed within said stuffing box for conducting a heat transfer fluid therein, whereby said heat transfer conduit means effects a heat transfer relationship with the ambient air about said stuffing box to provide for heating or cooling of a building or the like which is constructed with said structural unit bodies.
Claim 2
Dependent Claim
143 words
A structural unit body comprising a frame having an inner flange and an outer flange, said frame including a frame plate from which said outer flange extends outwardly and from which said inner flange extends inwardly, said frame having an opening circumscribed by said inner flange, a stuffing box, a noncombustible material in said stuffing box, means securing said stuffing box to said inner flange to thereby close said opening in said frame, cement mortar disposed on at least portions of said stuffing box and said frame, and heat transfer conduit means disposed within said stuffing box for conducting a heat transfer fluid therein, whereby said heat transfer conduit means effects a heat transfer relationship with the ambient air about said stuffing box to provide for heating or cooling of a building or the like which is constructed with said structural unit bodies.
Claim 3
Dependent Claim
39 words
A structural unit body according to claim 1 wherein said stuffing box is in the form of a box made of dampproof material, and a metal net-like material covering said dampproof material, said noncombustible material being a fibrous material.
Claim 4
Dependent Claim
68 words
A structural unit body according to claim 2 wherein said mortar cement is disposed over and fixed to said metal net-like material and said inner flange, said mortar cement also being disposed on and fixed to a portion of said frame plate which is most closely adjacent to said inner flange, said mortar cement extending to form an edge disposed between said inner flange and said outer flange.
Claim 5
Dependent Claim
110 words
A structural unit body according to claim 1 wherein said stuffing box has a rear side which is disposed adjacent to said inner flange and an opposite front side which is adapted to be disposed on the inside of a building or the like which is constructed with said structural unit bodies, said conduit means being disposed within said non-combustible material intermediate said front and rear sides of said stuffing box, said non-combustible material being arranged in said stuffing box such that greater heat transfer is effected from the conduit means through to the front side of the stuffing box than through to the rear side of the stuffing box.
Claim 6
Dependent Claim
42 words
A structural unit body according to claim 4 wherein said non-combustible material is thicker between said rear side of said stuffing box and said conduit means relative to the thickness between said front side of said stuffing box and said conduit means.
Claim 7
Dependent Claim
48 words
A structural unit body according to claim 4 wherein said non-combustible material comprises an asbestos non-woven fabric between said rear side of said stuffing box and said conduit means, said non-combustible material between said front side of said stuffing box and said conduit means comprising a fibrous material.
Claim 8
Dependent Claim
136 words
A structural unit body comprising a frame having an inner flange and an outer flange, said frame including a frame plate from which said outer flange extends outwardly and from which said inner flange extends inwardly, said outr flange being U-shaped and having a box-like configuration, a buffer material disposed within said box-like configuration, said frame plate being provided with means defining a plurality of spaced openings, said frame being an assembled, metal box-like structure and having an opening circumscribed by said inner flange, a stuffing box, a noncombustible material in said stuffing box, means securing said stuffing box to said frame to thereby close said opening in said frame, cement mortar disposed on at least portions of said stuffing box and said frame, and conduit means disposed within said stuffing box for conducting a fluid.
Claim 9
Dependent Claim
136 words
A structural unit body comprising a frame having an inner flange and an outer flange, said frame including a frame plate from which said outer flange extends outwardly and from which said inner flange extends inwardly, said outr flange being U-shaped and having a box-like configuration, a buffer material disposed within said box-like configuration, said frame plate being provided with means defining a plurality of spaced openings, said frame being an assembled, metal box-like structure and having an opening circumscribed by said inner flange, a stuffing box, a noncombustible material in said stuffing box, means securing said stuffing box to said frame to thereby close said opening in said frame, cement mortar disposed on at least portions of said stuffing box and said frame, and conduit means disposed within said stuffing box for conducting a fluid.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-01-05 | 1979-07-07 | 1980-01-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-01-05 | 1983-07-07 | 1984-01-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-01-05 | 1987-07-07 | 1988-01-06 | $7700.00 | Window Closed / Lapsed |