US4324037A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structural units and arrays therefrom
Assignee: Individual
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Filing: 1977-08-29
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Granted: 1982-04-13
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Expires: 1997-08-29
Abstract
Abstract A building structural unit and its method of construction is disclosed. Additionally provided is a method for the building of structural arrays with a plurality of the structural units. The structural unit of the present invention provides an inner structural core portion having provided attached to the outer surface thereof load-distributing surfaces. Suitable attachment means can be provided in order to facilitate connection of a plurality of the individual units together forming a structural array such as a wall, slab, ceiling, column, or the like. The structural units can be fastened together by means of tension members such as for example threaded rods, with each individual unit being provided with bores therethrough through which the tension members or rods can pass. Bolted or like connections at the tension member ends bear upon the provided load distributing surface to complete the desired mating of the individual units. A method for connecting the units together in order to form the desired structural array allows each unit to be completely self supported structurally upon its connection to the previous unit or to the formed array itself. A first embodiment provides a substantially rectangular shaped structural unit, useful in wall construction (FIGS. 2 and 3); a second embodiment provides a diagonally interfacing unit, useful in the construction of slabs, ceilings and the like (FIGS. 4 and 5); a third embodiment also provides an alternative diagonally interfacing unit useful in slab and ceiling construction, a fourth embodiment provides a unit member suitable for column construction; in a fifth embodiment, a generally hexagonal unit structure is disclosed.
Inventors
- 👤 II Clyde C. Grady
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 12:39
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/02; E04B5/08; E04B1/00; E04B1/18; E04B1/20; E04B1/22; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49838; Y10T29/49904
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
189 words
A method of constructing an array comprising the steps of: a. providing a plurality of composite structural units, each of said structural units comprising (i) an inner structural core of cast material; (ii) a plurality of load-distributing plates integrally attached during casting to said core, each of said plates being substantially hard to resist fracture, and having internal strength sufficient to substantially dissipate point stresses there being provided a plurality of holes through said core and said attached plates, each of said plates providing a mating face for contacting the face of an adjacent attached unit; (iii) tension means extending through said holes for holding two of said units tightly together in face-to-face relationship forming a structural array; b. placing a first and a second of said structural units together in a desired array; c. applying a tensile connector to the first and second units, perfecting a connection; d. applying a second tensile connector to the second unit; e. placing a third structure unit in face-to-face relationship with the second structural unit; and f. perfecting a connection between the second and third structural unit using the second tensile connector.
Claim 2
Independent Claim
189 words
A method of constructing an array comprising the steps of: a. providing a plurality of composite structural units, each of said structural units comprising (i) an inner structural core of cast material; (ii) a plurality of load-distributing plates integrally attached during casting to said core, each of said plates being substantially hard to resist fracture, and having internal strength sufficient to substantially dissipate point stresses there being provided a plurality of holes through said core and said attached plates, each of said plates providing a mating face for contacting the face of an adjacent attached unit; (iii) tension means extending through said holes for holding two of said units tightly together in face-to-face relationship forming a structural array; b. placing a first and a second of said structural units together in a desired array; c. applying a tensile connector to the first and second units, perfecting a connection; d. applying a second tensile connector to the second unit; e. placing a third structure unit in face-to-face relationship with the second structural unit; and f. perfecting a connection between the second and third structural unit using the second tensile connector.
Claim 3
Independent Claim
169 words
A method of constructing an array comprising the steps of: a. providing a plurality of composite structural units, each of said structural units comprising (i) an inner structural core of cast material; (ii) a plurality of load bearing plates integrally attached during casting to said core, each of said plates being substantially hard to resist fracture, and providing internal strength to substantially dissipate point stresses, there being provided a plurality of holes through said core and said attached plates, said plates providing a mating face for contacting the face of an adjacent attached unit: (iii) tension means extending through said holes for holding two of said units tightly together in face-to-face relationship forming a structural array; b. assembling a plurality of the composite units to form a structural row with each composite unit abutting the adjacent unit at its load bearing plate; and c. applying tensile force connectors to the units, each tensile connector stressing a number of units less than the total number of units forming the row.
Claim 4
Independent Claim
169 words
A method of constructing an array comprising the steps of: a. providing a plurality of composite structural units, each of said structural units comprising (i) an inner structural core of cast material; (ii) a plurality of load bearing plates integrally attached during casting to said core, each of said plates being substantially hard to resist fracture, and providing internal strength to substantially dissipate point stresses, there being provided a plurality of holes through said core and said attached plates, said plates providing a mating face for contacting the face of an adjacent attached unit: (iii) tension means extending through said holes for holding two of said units tightly together in face-to-face relationship forming a structural array; b. assembling a plurality of the composite units to form a structural row with each composite unit abutting the adjacent unit at its load bearing plate; and c. applying tensile force connectors to the units, each tensile connector stressing a number of units less than the total number of units forming the row.
Claim 5
Independent Claim
121 words
A method of constructing a structural array comprising the steps of: a. providing a plurality of individual structural units, each of the units having an inner structural core of cast material and an outer integrally connected load distributing bearing plate, the bearing plates being connected to the inner core by casting at the inner core-bearing plate interface; b. contacting two of the structural units together at the load distributing bearing plates; c. forming a tensile connection between the two contacted structural units; and d. adding additional structural units to the previously connected unit array, each additional unit being connected to the previously added unit by a tensile connecting member, which member stresses only the previously added unit and the added unit.
Claim 6
Independent Claim
121 words
A method of constructing a structural array comprising the steps of: a. providing a plurality of individual structural units, each of the units having an inner structural core of cast material and an outer integrally connected load distributing bearing plate, the bearing plates being connected to the inner core by casting at the inner core-bearing plate interface; b. contacting two of the structural units together at the load distributing bearing plates; c. forming a tensile connection between the two contacted structural units; and d. adding additional structural units to the previously connected unit array, each additional unit being connected to the previously added unit by a tensile connecting member, which member stresses only the previously added unit and the added unit.
Claim 7
Dependent Claim
27 words
The method of claim 3 wherein in step "a" each provided structural unit is substantially rectangular and having two or more parallel, integrally connected load bearing plates.
Claim 8
Dependent Claim
33 words
The method of claim 3 wherein the array to be constructed is a wall, and in step "a," each structural unit is a vertically oriented unit having vertical side load distributing bearing plates.
Claim 9
Dependent Claim
29 words
The method of claim 3 wherein the array to be constructed is a column, and in step "a," each structural unit has upper and lower load distributing bearing plates.
Claim 10
Dependent Claim
34 words
The method of claim 3 wherein the array to be constructed is a slab, and in step "a," each structural unit is a horizontally oriented unit having generally vertical side load distributing bearing plates.
Claim 11
Dependent Claim
23 words
The method of claim 3 wherein in step "c" the tensile connection is formed between two contacted structural units using tensile connecting rods.
Claim 12
Dependent Claim
29 words
The method of claim 3 wherein in step "d" each tensile connecting member stresses at least two structural units, but less than the total number of added structural units.
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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) | 1985-04-12 | 1985-10-12 | 1986-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-04-12 | 1989-10-12 | 1990-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-04-12 | 1993-10-12 | 1994-04-13 | $7700.00 | Window Closed / Lapsed |