US4107889A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Foundation system
Assignee: GONSALVES SANTUCCI Inc
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Filing: 1976-12-09
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Granted: 1978-08-22
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Expires: 1996-12-09
Abstract
Abstract A foundation for supporting a superstructure in which the foundation comprises precast concrete beams mounted on and supported by at least two non-precast pier elements. Each of the pier elements is poured in place in specially formed vertical holes in the ground at the construction site and have an axially aligned reinforcing rod which extends upward above the top of the pier. Each precast beam has at least two spaced-apart apertures which overlie the respective pier elements. In one embodiment, these apertures receive the reinforcing rods of the pier elements when the beam is mounted upon the piers during construction, and cementing material is introduced into each aperture to effect a bond between the beam and each pier element associated therewith. Each precast beam is thereby supported in an upright position with the beam parallel to the ground. In another embodiment, a tubular pedestal is affixed to the top of the pier and the reinforcing rod of the pier extends into but not above the tubular pedestal. The beams are mounted on the pedestal with a beam aperture positioned above each pedestal and a second reinforcing rod is inserted into and positioned to extend between each beam aperture and its associated pedestal. A cementing material is introduced into the sleeve aperture and pedestal to bond each beam and pier elements associated therewith together. It is preferred that hollow sleeves be used to define each of the apertures formed in the beams.
Inventors
- 👤 Mathew W. Gonsalves
- 👤 Carlos P. Murillo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 08:46
CPC Classifications
E; E02; E02D; E02D27/00; E02D27/01; E04; E04B; E04B1/00; E04B1/0007
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
258 words
A foundation for supporting a building upon a ground surface, the foundation having a number of sections, each section comprising: at least two vertically elongate concrete pier elements poured in place in holes of predetermined dimensions formed in the ground, each of the pier elements having an uppermost end and at least one axially aligned reinforcing element extending upwardly out of the uppermost end; at least two pedestals each of the pedestals having an internal surface defining a hollow interior with opposed open ends, one said open end affixed to the uppermost end of a corresponding one of the pier elements, the reinforcing rod extending into the pedestal and terminating at a location intermediate the opposed ends of the pedestal, said other open end disposed above the pier element; an elongate precast concrete beam placed on at least two of the pedestals and having a parallel transverse aperture vertically disposed in generally overlying relation to a corresponding one of the respective pedestals therebeneath, the minimum distance between opposing portions of the internal surface of each pedestal being substantially greater than the cross-sectional area of each aperture; and connecting means disposed interior of and extending between each of the apertures and extending into the pedestal therebeneath to connect each pier element to the beam and hold the beam in a predetermined relation with respect to the ground surface, the connecting means including a reinforcing element situated interior of and extending between each aperture and pedestal therebeneath and a bonding agent occupying the interior of each aperture and underlying pedestal.
Claim 2
Dependent Claim
258 words
A foundation for supporting a building upon a ground surface, the foundation having a number of sections, each section comprising: at least two vertically elongate concrete pier elements poured in place in holes of predetermined dimensions formed in the ground, each of the pier elements having an uppermost end and at least one axially aligned reinforcing element extending upwardly out of the uppermost end; at least two pedestals each of the pedestals having an internal surface defining a hollow interior with opposed open ends, one said open end affixed to the uppermost end of a corresponding one of the pier elements, the reinforcing rod extending into the pedestal and terminating at a location intermediate the opposed ends of the pedestal, said other open end disposed above the pier element; an elongate precast concrete beam placed on at least two of the pedestals and having a parallel transverse aperture vertically disposed in generally overlying relation to a corresponding one of the respective pedestals therebeneath, the minimum distance between opposing portions of the internal surface of each pedestal being substantially greater than the cross-sectional area of each aperture; and connecting means disposed interior of and extending between each of the apertures and extending into the pedestal therebeneath to connect each pier element to the beam and hold the beam in a predetermined relation with respect to the ground surface, the connecting means including a reinforcing element situated interior of and extending between each aperture and pedestal therebeneath and a bonding agent occupying the interior of each aperture and underlying pedestal.
Claim 3
Dependent Claim
16 words
The foundation of claim 1, wherein each of the pier elements is generally cylindrical in shape.
Claim 4
Dependent Claim
15 words
The foundation of claim 1, wherein each of the beams has a generally rectangular section.
Claim 5
Independent Claim
73 words
The method of constructing a support foundation adapted to support a superstructure above the ground surface, comprising the steps of: forming a plurality of vertical holes in the ground in a predetermined spaced-apart relation; pouring in place in each hole an elongate concrete pier element provided with a vertically extending body and a first connecting element that extends longitudinally out of the uppermost end of the body and upward above the ground surface;
Claim 6
Independent Claim
73 words
The method of constructing a support foundation adapted to support a superstructure above the ground surface, comprising the steps of: forming a plurality of vertical holes in the ground in a predetermined spaced-apart relation; pouring in place in each hole an elongate concrete pier element provided with a vertically extending body and a first connecting element that extends longitudinally out of the uppermost end of the body and upward above the ground surface;
Claim 7
Dependent Claim
184 words
mounting upon the uppermost end of the body of each pier element a hollow member having opposed open ends, the hollow member being mounted to the pier member with the open ends in generally overlying relation to one another, generally in axial alignment with the pier element, and with the first connecting element contained within the hollow member; mounting upon the hollow member of at least every two of the respective pier elements an elongate precast concrete beam having at least two, longitudinally spaced apertures, each one of the apertures being positioned to vertically overlie the hollow member of each respective pier element therebeneath, the minimum distance between opposing portions of the internal surface of each hollow member being substantially greater than the cross-sectional area of the aperture of beam thereabove; inserting into each aperture and underlying hollow member a second connecting element that is positioned to extend vertically between the interiors of the hollow member and aperture; and filling the aperture and underlying hollow member with a bonding material to thereby bond each pier element and hollow member to the beam mounted thereon.
Claim 8
Dependent Claim
184 words
mounting upon the uppermost end of the body of each pier element a hollow member having opposed open ends, the hollow member being mounted to the pier member with the open ends in generally overlying relation to one another, generally in axial alignment with the pier element, and with the first connecting element contained within the hollow member; mounting upon the hollow member of at least every two of the respective pier elements an elongate precast concrete beam having at least two, longitudinally spaced apertures, each one of the apertures being positioned to vertically overlie the hollow member of each respective pier element therebeneath, the minimum distance between opposing portions of the internal surface of each hollow member being substantially greater than the cross-sectional area of the aperture of beam thereabove; inserting into each aperture and underlying hollow member a second connecting element that is positioned to extend vertically between the interiors of the hollow member and aperture; and filling the aperture and underlying hollow member with a bonding material to thereby bond each pier element and hollow member to the beam mounted thereon.
Claim 9
Dependent Claim
42 words
The method of constructing a support foundation of claim 4 wherein, following the mounting of the hollow member, the method includes the step of: positioning each of the uppermost peripheries of each of the hollow members in coplanar relation with one another.
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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) | 1981-08-21 | 1982-02-20 | 1982-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-08-21 | 1986-02-20 | 1986-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-08-21 | 1990-02-20 | 1990-08-22 | $7700.00 | Window Closed / Lapsed |