US4590719A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Erection hinge
Assignee: MASON Corp A CORP OF ALABAMA
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Filing: 1985-02-11
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Granted: 1986-05-27
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Expires: 2005-02-11
Abstract
Abstract An erection hinge for use in erecting columns for open air structures utilizes a mounting plate which removably attaches to the foundation of such structures and which supports an offset hinge. The offset hinge carries a cradle which supports a column to be erected. A gin pole and rigging attached to the cradle or column translates simple linear force into a pivotal motion of the column and cradle on the hinge to position the column on its foundations.
Inventors
- 👤 John R. McKibbin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 13:06
CPC Classifications
E; E04; E04H; E04H12/00; E04H12/34
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
167 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation comprising: (i) a plate-like member having a plurality of outwardly opening slots therein for slidably engaging said anchor bolts; and (ii) expendable fasteners threadably engaging each of said anchor bolts and releasably urged against the upper and lower surface of said plate-like member; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member; (d) attachment means carried by said cradle means for releasably capturing one end of said column within said cradle; and (e) force transfer means for applying force from an external source to the end of said column distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis.
Claim 2
Independent Claim
167 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation comprising: (i) a plate-like member having a plurality of outwardly opening slots therein for slidably engaging said anchor bolts; and (ii) expendable fasteners threadably engaging each of said anchor bolts and releasably urged against the upper and lower surface of said plate-like member; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member; (d) attachment means carried by said cradle means for releasably capturing one end of said column within said cradle; and (e) force transfer means for applying force from an external source to the end of said column distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis.
Claim 3
Independent Claim
148 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member forming a generally channel-like trough to receive one end of said column, said trough extending parallel to said column for a predetermined distance; (d) attachment means carried by said cradle means for releasably capturing said one end of said column within said cradle; and (e) force transfer means for applying force from an external source to the end of said colunn distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis.
Claim 4
Independent Claim
148 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member forming a generally channel-like trough to receive one end of said column, said trough extending parallel to said column for a predetermined distance; (d) attachment means carried by said cradle means for releasably capturing said one end of said column within said cradle; and (e) force transfer means for applying force from an external source to the end of said colunn distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis.
Claim 5
Independent Claim
156 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member; (d) attachment means carried by said cradle means for releasably capturing one end of said column within said cradle comprising: (i) a flexible adjustable belt affixed to said cradle means for encircling said column; and (ii) means for adjusting said belt to urge said column into non-sliding engagement with said cradle; and (e) force transfer means for applying force from an external source to the end of said column distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis.
Claim 6
Independent Claim
156 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member; (d) attachment means carried by said cradle means for releasably capturing one end of said column within said cradle comprising: (i) a flexible adjustable belt affixed to said cradle means for encircling said column; and (ii) means for adjusting said belt to urge said column into non-sliding engagement with said cradle; and (e) force transfer means for applying force from an external source to the end of said column distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis.
Claim 7
Independent Claim
184 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member; (d) attachment means carried by said cradle means for releasably capturing one end of said column within said cradle comprising: (i) a retaining bar displaced from said cradle means such that said column is captured therebetween; (ii) connective rods extending from said cradle means through said retaining bar; and (iii) internally threaded fasteners threadedly engaging said connective rods so as to urge said retaining bar against said column to hold said column in non-sliding engagement with said cradle means; and (e) force transfer means for applying force from an external source to the end of said column distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis.
Claim 8
Independent Claim
184 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member; (d) attachment means carried by said cradle means for releasably capturing one end of said column within said cradle comprising: (i) a retaining bar displaced from said cradle means such that said column is captured therebetween; (ii) connective rods extending from said cradle means through said retaining bar; and (iii) internally threaded fasteners threadedly engaging said connective rods so as to urge said retaining bar against said column to hold said column in non-sliding engagement with said cradle means; and (e) force transfer means for applying force from an external source to the end of said column distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis.
Claim 9
Dependent Claim
85 words
Apparatus as defined in claim 4 wherein said force transfer means comprises: (a) a gin pole detachably affixed at one end thereof to said column proximal said articulated joint; (b) a non-elastic flexible member attached to said column distal said cradle means and to said gin pole distal said column; and (c) connecting means attached to said external source and to said gin pole distal said column, said gin pole, said non-elastic member, and said connecting means all aligned substantially within the same vertical plane.
Claim 10
Dependent Claim
20 words
Apparatus as defined in claim 4 wherein said gin pole is detachably affixed to said column by said retaining bar.
Claim 11
Independent Claim
198 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member; (d) attachment means carried by said cradle means for releasably capturing one end of said column within said cradle; and (e) force transfer means for applying force from an external source to the end of said column distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis comprising: (i) a gin pole detachably affixed at one end thereof to said column proximal said articulated joint; (ii) a non-elastic flexible member attached to said column distal said cradle means and to said gin pole distal said column; and (iii) connecting means attached to said external source and to said gin pole distal said column, said gin pole, said non-elastic member, and said connecting means all aligned substantially within the same vertical plane.
Claim 12
Independent Claim
198 words
An apparatus for erecting a support column for engagement with anchor bolts extending from a foundation, comprising: (a) engaging means for releasably engaging said anchor bolts proximal said foundation; (b) an articulated joint having a fixed member rigidly connected to said engaging means and a movable member vertically offset from said engaging means and pivotally connected to said fixed member along a horizontal axis; (c) cradle means affixed to said movable member; (d) attachment means carried by said cradle means for releasably capturing one end of said column within said cradle; and (e) force transfer means for applying force from an external source to the end of said column distal said cradle means for concomitantly pivoting said cradle and column about said horizontal axis comprising: (i) a gin pole detachably affixed at one end thereof to said column proximal said articulated joint; (ii) a non-elastic flexible member attached to said column distal said cradle means and to said gin pole distal said column; and (iii) connecting means attached to said external source and to said gin pole distal said column, said gin pole, said non-elastic member, and said connecting means all aligned substantially within the same vertical plane.
Claim 13
Dependent Claim
128 words
Apparatus for erecting support columns which engage anchor bolts extending from a foundation comprising: (a) a mounting plate detachably attached to said anchor bolts with said mounting plate having outwardly opening slots therein for slidably engaging said anchor bolts, said mounting plate being attached to said anchor bolts by expendable fasteners threadably engaged on said anchor bolts; (b) a hinge having a fixed member and a movable member, said fixed member rigidly attached to said mounting plate; (c) a cradle carried by said movable member for receiving one end of said column; (d) attachment means for securing said column within said cradle; and (e) means for transferring an erecting force to said column distal said hinge such that said cradle and column are concomitantly pivoted on said hinge.
Claim 14
Dependent Claim
128 words
Apparatus for erecting support columns which engage anchor bolts extending from a foundation comprising: (a) a mounting plate detachably attached to said anchor bolts with said mounting plate having outwardly opening slots therein for slidably engaging said anchor bolts, said mounting plate being attached to said anchor bolts by expendable fasteners threadably engaged on said anchor bolts; (b) a hinge having a fixed member and a movable member, said fixed member rigidly attached to said mounting plate; (c) a cradle carried by said movable member for receiving one end of said column; (d) attachment means for securing said column within said cradle; and (e) means for transferring an erecting force to said column distal said hinge such that said cradle and column are concomitantly pivoted on said hinge.
Claim 15
Dependent Claim
113 words
Apparatus for erecting support columns which engage anchor bolts extending from a foundation comprising: (a) a mounting plate detachably attached to said anchor bolts; (b) a hinge having a fixed member and a movable member, said fixed member rigidly attached to said mounting plate; (c) a cradle carried by said movable member for receiving one end of said column; (d) attachment means for securing said column within said cradle comprising a flexible strap, adjustably secured to said cradle so as to retain said column within said cradle; and (e) means for transferring an erecting force to said column distal said hinge such that said cradle and column are concomitantly pivoted on said hinge.
Claim 16
Dependent Claim
113 words
Apparatus for erecting support columns which engage anchor bolts extending from a foundation comprising: (a) a mounting plate detachably attached to said anchor bolts; (b) a hinge having a fixed member and a movable member, said fixed member rigidly attached to said mounting plate; (c) a cradle carried by said movable member for receiving one end of said column; (d) attachment means for securing said column within said cradle comprising a flexible strap, adjustably secured to said cradle so as to retain said column within said cradle; and (e) means for transferring an erecting force to said column distal said hinge such that said cradle and column are concomitantly pivoted on said hinge.
Claim 17
Dependent Claim
135 words
Apparatus for erecting support columns which engage anchor bolts extending from a foundation comprising: (a) a mounting plate detachably attached to said anchor bolts; (b) a hinge having a fixed member and a movable member, said fixed member rigidly attached to said mounting plate; (c) a cradle carried by said movable member for receiving one end of said column; (d) attachment means for securing said column within said cradle comprising: (i) a retaining bar abutting said column opposite said cradle; and (ii) connector rods connected between said retaining bar and said cradle for urging said retaining bar against said column to hold said column within said cradle; and (e) force transfer means for transferring an erecting force to said column distal said hinge such that said cradle and column are concomitantly pivoted on said hinge.
Claim 18
Dependent Claim
135 words
Apparatus for erecting support columns which engage anchor bolts extending from a foundation comprising: (a) a mounting plate detachably attached to said anchor bolts; (b) a hinge having a fixed member and a movable member, said fixed member rigidly attached to said mounting plate; (c) a cradle carried by said movable member for receiving one end of said column; (d) attachment means for securing said column within said cradle comprising: (i) a retaining bar abutting said column opposite said cradle; and (ii) connector rods connected between said retaining bar and said cradle for urging said retaining bar against said column to hold said column within said cradle; and (e) force transfer means for transferring an erecting force to said column distal said hinge such that said cradle and column are concomitantly pivoted on said hinge.
Claim 19
Dependent Claim
70 words
Apparatus as defined in claim 10 wherein said force transfer means comprises: (a) a gin pole detachably carried by said retaining bar; (b) a flexible non-elastic connector detachably affixed at one end to said column distal said hinge and affixed at a predetermined length to said gin pole distal said retaining bar; and (c) a second non-elastic connector for connection between said gin pole and a source of motive force.
Claim 20
Dependent Claim
152 words
Apparatus for erecting support columns which engage anchor bolts extending from a foundation comprising: (a) a mounting plate detachably connected to said anchor bolts; (b) a hinge having a fixed member and a movable member, said fixed member rigidly attached to said mounting plate; (c) a cradle carried by said movable member for receiving one end of said column; (d) attachment means for securing said column within said cradle; and (e) means for transferring an erecting force to said column distal said hinge such that said cradle and column are concomitantly pivoted on said hinge comprising: (i) a boom connected to said hinge; and (ii) non-elastic connector means detachably affixed to said column distal said hinge and connected to said boom distal said hinge and having a free end for connecting to a source of motive force, said boom, said connector, and said column all substantially aligned in the same vertical plane.
Claim 21
Dependent Claim
152 words
Apparatus for erecting support columns which engage anchor bolts extending from a foundation comprising: (a) a mounting plate detachably connected to said anchor bolts; (b) a hinge having a fixed member and a movable member, said fixed member rigidly attached to said mounting plate; (c) a cradle carried by said movable member for receiving one end of said column; (d) attachment means for securing said column within said cradle; and (e) means for transferring an erecting force to said column distal said hinge such that said cradle and column are concomitantly pivoted on said hinge comprising: (i) a boom connected to said hinge; and (ii) non-elastic connector means detachably affixed to said column distal said hinge and connected to said boom distal said hinge and having a free end for connecting to a source of motive force, said boom, said connector, and said column all substantially aligned in the same vertical plane.
Claim 22
Independent Claim
96 words
The method of erecting a column from a horizontal position to a vertical position comprising the steps of: (a) forming a foundation having anchor bolts extending therefrom; (b) detachably affixing an offset hinge to said anchor bolts; (c) detachably securing one end of said column to said offset hinge while said column is in a substantially horizontal position; (d) pivoting said column on said hinge to a vertical position above said anchor bolts; (e) releasing said column from said hinge into engagement with said anchor bolts; (f) detaching and removing said hinge from said anchor bolts.
Claim 23
Independent Claim
96 words
The method of erecting a column from a horizontal position to a vertical position comprising the steps of: (a) forming a foundation having anchor bolts extending therefrom; (b) detachably affixing an offset hinge to said anchor bolts; (c) detachably securing one end of said column to said offset hinge while said column is in a substantially horizontal position; (d) pivoting said column on said hinge to a vertical position above said anchor bolts; (e) releasing said column from said hinge into engagement with said anchor bolts; (f) detaching and removing said hinge from said anchor bolts.
Claim 24
Dependent Claim
62 words
The method of claim 13 wherein said pivoting step comprises: (a) attaching a boom to said column proximal said hinge; (b) securing said boom in spaced angular relation to said column; and (c) applying a lateral force to said boom distal said hinge, with said force, said column, and said boom being substantially aligned in the vertical plane axially bisecting said column.
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) | 1989-05-26 | 1989-11-25 | 1990-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-26 | 1993-11-25 | 1994-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-26 | 1997-11-25 | 1998-05-27 | $7700.00 | Window Closed / Lapsed |