US4170852A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Articulated prefabricated modular building and method of erecting the same
Assignee: Danis Industries Corp
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Filing: 1977-11-28
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Granted: 1979-10-16
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Expires: 1997-11-28
Abstract
Abstract An articulated prefabricated modular building structure is provided having a pair of roof panels hingedly interconnected so as to be movable between a position in which the panels are disposed in a common horizontal plane to a position in which the panels are at a desired roof slope inclination, a pair of side wall panels each hingedly secured to a respective roof panel and movable between a folded position parallel to and underlying a respective roof panel and said inclined position, means for releasably holding the side wall panels in the folded position during transport of the structure to an erection site and means defined on the outer edges of the roof panels for engagement by a lifting device for positioning a structure at the erection site, the defined means in the roof panels lying in a plane orthogonal to the roof panel and substantially containing the center of gravity of that panel and an associated side wall panel when the side wall panel is in the folded position. This structure assists in erection of the building by automatically inclining the roof panels and side wall panels to the desired relative inclination upon removing of the releasable means which hold the side wall panels in the folded position, since this results in a change in the center of gravity of the interconnected panels from the points at which the panels are being lifted they will assume the appropriate inclined position so that the wall panels can then merely be secured to the foundation.
Inventors
- 👤 Benjamin G. Danis, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 15:57
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/343; E04B1/344; E04B1/3441
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
218 words
An articulated prefabricated modular building structure, comprising: a pair of roof panels hingedly interconnected at adjacent end portions thereof and pivotal between a position in which said panels are disposed in a common horizontal plane and a position in which said panels are at a desired angle of inclination relative to one another so as to form a sloping roof; a pair of side wall panels one each hingedly secured at an upper end portion to a respective one of said roof panels at end portions thereof remote from said interconnected end portions, said side wall panels each being movable between a folded position parallel to and underlying a respective roof panel and an erected position where said side wall panels are inclined relative to said roof panels; means releasably holding said side wall panels in said folded position during transport of said structure to a site for erection; and means defined on outer side edge portions of each roof panel for engagement by a lifting means for positioning said structure at a site for erection, said defined means on each roof panel lying in a plane orthogonal to that roof panel and substantially containing the center of gravity of that panel and an associated side wall panel when said side wall panel is in said folded position.
Claim 2
Dependent Claim
218 words
An articulated prefabricated modular building structure, comprising: a pair of roof panels hingedly interconnected at adjacent end portions thereof and pivotal between a position in which said panels are disposed in a common horizontal plane and a position in which said panels are at a desired angle of inclination relative to one another so as to form a sloping roof; a pair of side wall panels one each hingedly secured at an upper end portion to a respective one of said roof panels at end portions thereof remote from said interconnected end portions, said side wall panels each being movable between a folded position parallel to and underlying a respective roof panel and an erected position where said side wall panels are inclined relative to said roof panels; means releasably holding said side wall panels in said folded position during transport of said structure to a site for erection; and means defined on outer side edge portions of each roof panel for engagement by a lifting means for positioning said structure at a site for erection, said defined means on each roof panel lying in a plane orthogonal to that roof panel and substantially containing the center of gravity of that panel and an associated side wall panel when said side wall panel is in said folded position.
Claim 3
Dependent Claim
69 words
A structure as defined in claim 1 wherein said interconnected end portions of said roof panels are formed to provide a limit stop at said desired angle of inclination between said roof panels shown in said erected position, and each said remote end portion of said roof panels and corresponding upper end portions of said side wall panels are formed to provide a limit stop in said erected position.
Claim 4
Dependent Claim
77 words
A structure as defined in claim 2 including a hinge means for hingedly interconnecting said roof panels, said hinge means comprising hinge plates secured to each said outer side edge portion of said roof panels and having aligned holes defined therein at about the mid portion of the thickness of said roof panels, and pins extending through said holes in adjacent ones of said hinge plates and forming the relative axis of rotation of said roof panels.
Claim 5
Dependent Claim
73 words
A structure as defined in claim 3 wherein in order to form said roof panel limit stop said interconnected end portions of said roof panels are formed with upper abutting edges when said roof panels are in said common horizontal plane and the remainder of said interconnected end portions are inclined at a relative diverging angle sufficient to permit said roof panels to be inclined at a predetermined angle in an erected position.
Claim 6
Dependent Claim
52 words
A structure as defined in claim 4 wherein in order to form said side wall panel limit stop said remote end portions of said roof panels and said corresponding upper end portions of said side wall panels are formed with outer edges which abutt when said structure is in an erected position.
Claim 7
Dependent Claim
82 words
A structure as defined in claim 5 including hinge means for hingedly securing said roof panels to said respective side wall panels, said hinge means comprising a plurality of rod members each fixedly secured at one end to a side edge of one of said side wall panels and pivotally connected at an opposite end to a respective said roof panel, said rod members being so positioned that said side wall panels are movable between said folded position and said erected position.
Claim 8
Dependent Claim
118 words
A structure as defined in claim 6 including bracing members connected to side edge portions of said roof panels for bracing said structure when in said erected position, each said bracing member having one end pivotally secured to one of said roof panels and an opposite end guidingly supported in the other of said roof panels for movement between a folded position within the envelope defined by said roof panels when in said horizontal plane and an erected position wherein said opposite end portion of said bracing member has a hole defined therein in alignment with a corresponding hole in said other roof panel for inserting a bolt to hole each said bracing member in said erected position.
Claim 9
Independent Claim
176 words
A method of erecting a articulated prefabricated modular building in which each module comprises two roof panels hingedly coupled together and two side wall panels one each hingedly connected to a respective roof panel and means releasably holding said side wall panels folded against their respective roof panels prior to erection, the steps comprising: positioning said roof panels in an extended horizontal position with said side wall panels folded thereunder; attaching lifting means to each said roof panel on two opposed sides there of at points which are in a plane orthogonal to and substantially passing through the center of gravity of said panel and its associated side wall panel when in said folded position; lifting said panels with said lifting means to a height greater than the erected height of the building; releasing said holding means to allow said side wall panels to unfold to a vertical position and so as to cause said roof panels to assume an inclined roof position; lowering said module onto a foundation structure and securing said side walls thereto.
Claim 10
Independent Claim
176 words
A method of erecting a articulated prefabricated modular building in which each module comprises two roof panels hingedly coupled together and two side wall panels one each hingedly connected to a respective roof panel and means releasably holding said side wall panels folded against their respective roof panels prior to erection, the steps comprising: positioning said roof panels in an extended horizontal position with said side wall panels folded thereunder; attaching lifting means to each said roof panel on two opposed sides there of at points which are in a plane orthogonal to and substantially passing through the center of gravity of said panel and its associated side wall panel when in said folded position; lifting said panels with said lifting means to a height greater than the erected height of the building; releasing said holding means to allow said side wall panels to unfold to a vertical position and so as to cause said roof panels to assume an inclined roof position; lowering said module onto a foundation structure and securing said side walls thereto.
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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) | 1982-10-15 | 1983-04-16 | 1983-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-10-15 | 1987-04-16 | 1987-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-10-15 | 1991-04-16 | 1991-10-16 | $7700.00 | Window Closed / Lapsed |