Patent US5107652A successfully refreshed from Google Patents.
US5107652A
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US
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Construction module
Assignee: Innovacions Tecnologiques SA ITSA
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Filing: 1990-05-16
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Granted: 1992-04-28
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Expires: 2010-05-16
Abstract
Abstract Improved construction module comprising a reinforced or prestressed concrete slab (10) having a generally prismatic outer shape in which two of the parallel opposite edges thereof are provided with a plurality of mutually aligned protuberances (10') staggered on opposite edges. The surfaces forming the upper and lower edges are provided with channels (13, 13') which allow modules placed one above the other to be coupled by inserts fitted into the channels. The protuberances (10') on opposite parallel surfaces have aligned bores (11) in which rods (11') are insertable to allow several modules to be coupled together side by side and edge to edge.
Inventors
- 👤 Ricardo R. Sosa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 14:18
CPC Classifications
E; E04; E04H; E04H17/00; E04H17/14; E04H17/16; E04H17/18; E02; E02D; E02D29/00; E02D29/02; E02D29/025; E02D29/0258; E02D29/0266; E04B; E04B2/00; E04B2/74; E04B2/7407; E04B2/7416; E04B2/7422; E04B2/7427; E04C; E04C1/00; E04C1/39; E04C1/395; E04C2/00; E04C2/30; E04C2/40; E04C2/405; E04B2/02; E04B2002/0202; E04B2002/0204; E04B2002/0226; E04B2002/0243; E04B2002/0245; E04C2002/001; E04C2002/004
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
236 words
Construction module comprising: a slab having a substantially prismatic shape with at least two pairs of opposite edges each having a direction of extension; a plurality of spaced protuberances extending outwardly from the opposite edges of one pair of said at least two pairs of opposite edges so that spaces are provided between said protuberances on a common edge; aligned holes in said protuberances on a common edge; said protuberances on one edge of said one pair of opposite edges being staggered relative to said protuberances on the opposite edge of said one pair of opposite edges so that a plurality of modules when assembled together have said protuberances on said one edge of a module interfitting in said spaces between said protuberances on said opposite edge of an adjacent module with said holes aligned; longitudinal channels in the opposite edges of a second pair of said at least two pairs of opposite edges of said slab extending substantially parallel with said opposite edges of said second pair of opposite edges; distal ends on said protuberances having a substantially semicylindrical shape with a substantially semicircular cross section; and at least one of said protuberances on each opposite edge of said one pair of opposite edges having a width in the direction of extension of said each opposite edge of said one pair of opposite edges less than the width of other protuberances on the same edge.
Claim 2
Dependent Claim
236 words
Construction module comprising: a slab having a substantially prismatic shape with at least two pairs of opposite edges each having a direction of extension; a plurality of spaced protuberances extending outwardly from the opposite edges of one pair of said at least two pairs of opposite edges so that spaces are provided between said protuberances on a common edge; aligned holes in said protuberances on a common edge; said protuberances on one edge of said one pair of opposite edges being staggered relative to said protuberances on the opposite edge of said one pair of opposite edges so that a plurality of modules when assembled together have said protuberances on said one edge of a module interfitting in said spaces between said protuberances on said opposite edge of an adjacent module with said holes aligned; longitudinal channels in the opposite edges of a second pair of said at least two pairs of opposite edges of said slab extending substantially parallel with said opposite edges of said second pair of opposite edges; distal ends on said protuberances having a substantially semicylindrical shape with a substantially semicircular cross section; and at least one of said protuberances on each opposite edge of said one pair of opposite edges having a width in the direction of extension of said each opposite edge of said one pair of opposite edges less than the width of other protuberances on the same edge.
Claim 3
Dependent Claim
314 words
A modular construction comprising: a plurality of identical modules, each module comprising a slab having a substantially prismatic shape with at least two pairs of opposite edges each having a direction of extension, a plurality of spaced protuberances extending outwardly from the opposite edges of one pair of said at least two pairs of opposite edges so that spaces are provided between said protuberances on a common edge, aligned holes in said protuberances on a common edge, said protuberances on one edge of said one pair of opposite edges being staggered relative to said protuberances on the opposite edge of said one pair of opposite edges so that a plurality of modules when assembled together have said protuberances on said one edge of a module interfitting in said spaces between said protuberances on said opposite edge of an adjacent module with said holes aligned, longitudinal channels in the opposite edges of a second pair of said at least two pairs of opposite edges of said slab extending substantially parallel with said opposite edges of said second pair of opposite edges; distal ends on said protuberances having a substantially semicylindrical shape with a substantially semicircular cross section, and at least one of said protuberances on each opposite edge of said one pair of opposite edges having a width in the direction of extension of said each opposite edge of said one pair of opposite edges less than the width of other protuberances on the same edge; elongated rods extending through said aligned holes in said protuberances of adjacent slabs having interfitted protuberances and spaces; connecting means on the ends of said rods for connecting said rods together end to end; and cooperating means on one end of at least some of said rods and on at least some of said slabs for rigidly attaching said at least some rods to said at least some slabs.
Claim 4
Dependent Claim
314 words
A modular construction comprising: a plurality of identical modules, each module comprising a slab having a substantially prismatic shape with at least two pairs of opposite edges each having a direction of extension, a plurality of spaced protuberances extending outwardly from the opposite edges of one pair of said at least two pairs of opposite edges so that spaces are provided between said protuberances on a common edge, aligned holes in said protuberances on a common edge, said protuberances on one edge of said one pair of opposite edges being staggered relative to said protuberances on the opposite edge of said one pair of opposite edges so that a plurality of modules when assembled together have said protuberances on said one edge of a module interfitting in said spaces between said protuberances on said opposite edge of an adjacent module with said holes aligned, longitudinal channels in the opposite edges of a second pair of said at least two pairs of opposite edges of said slab extending substantially parallel with said opposite edges of said second pair of opposite edges; distal ends on said protuberances having a substantially semicylindrical shape with a substantially semicircular cross section, and at least one of said protuberances on each opposite edge of said one pair of opposite edges having a width in the direction of extension of said each opposite edge of said one pair of opposite edges less than the width of other protuberances on the same edge; elongated rods extending through said aligned holes in said protuberances of adjacent slabs having interfitted protuberances and spaces; connecting means on the ends of said rods for connecting said rods together end to end; and cooperating means on one end of at least some of said rods and on at least some of said slabs for rigidly attaching said at least some rods to said at least some slabs.
Claim 5
Dependent Claim
16 words
A modular construction as claimed in claim 2 wherein: said connection means comprises screw threaded connections.
Claim 6
Dependent Claim
77 words
A modular construction as claimed in claim 3 wherein said cooperating means comprises: a flanged head on one end of said at least some rods; a plurality of flange holes through each flanged head; a plurality of screw threaded bores in an edge of a protuberance at an edge of said at least some slabs adjacent said hole in each protuberance; and a plurality of screw threaded studs extending through said flange holes and engaging said bores.
Claim 7
Dependent Claim
42 words
A modular construction as claimed in claim 2 and further comprising: means insertable into opposing channels in adjacent edges of said second pair of said at least two pairs of opposite edges of adjacent slabs for maintaining said adjacent edges aligned longitudinally.
Claim 8
Dependent Claim
42 words
A modular construction as claimed in claim 4 and further comprising: means insertable into opposing channels in adjacent edges of said second pair of said at least two pairs of opposite edges of adjacent slabs for maintaining said adjacent edges aligned longitudinally.
Claim 9
Dependent Claim
29 words
A modular construction as claimed in claim 2 and further comprising: washer means on said rods in said spaces between adjacent protuberances of different widths on connected adjacent slabs.
Claim 10
Dependent Claim
29 words
A modular construction as claimed in claim 6 and further comprising: washer means on said rods in said spaces between adjacent protuberances of different widths on connected adjacent slabs.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-04-28 | 1995-10-28 | 1996-04-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-04-28 | 1999-10-28 | 2000-04-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-04-28 | 2003-10-28 | 2004-04-28 | $7700.00 | Window Closed / Lapsed |