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Patent US4479342A successfully refreshed from Google Patents.
US4479342A
Expired / Lapsed
US
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Post frame building and method of constructing the same
Assignee: Individual
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Filing: 1982-09-29
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Granted: 1984-10-30
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Expires: 2002-09-29
Abstract
Abstract A post frame building utilizes wood posts or columns composed of upper and lower sections that are initially detached. The lower sections are set into the ground in the usual manner, and as a consequence, the top of each lower section is at a slightly different elevation. Each lower section bears a reference mark, which for all sections is located the same distance below the upper ends of those sections, and in addition after it is set into the ground, is provided with another reference mark. As to all lower sections these other reference marks are at the same elevation. The upper sections are precisely the same length, and each has a pocket opening out of its upper end. The upper sections are installed on their respective lower sections to complete the columns, but only after leveling blocks are placed in the pockets of the upper sections. The leveling blocks are all initially the same length, that length being less than the depth of the pockets. Before being installed in their respective pockets, the leveling blocks are cut off to compensate for the variations in elevation among the lower column sections, and the amount that is cut from each block is determined by measuring the distance between the two reference marks on the lower section above which the block will be positioned. When the upper sections are installed on their respective lower sections with the leveling blocks in place, the upper surfaces of the leveling blocks for all the sections are at the same elevation. The ends of roof trusses are then lowered into the pockets at the upper ends of the columns and allowed to rest on the leveling blocks.
Inventors
- 👤 George F. Eberle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 07:50
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/18; E04B1/26
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
267 words
A method of constructing a post frame building, said method comprising: setting a series of lower column sections into the ground in an upright position, each lower section being configured to mate at its upper end with an upper column section to form a column, each upper column section having a bearing surface at its upper end and the distance between the bearing surfaces and the lower ends of all of the upper column sections being equal, each lower section having a first reference thereon and the distance between the first references and the upper ends of all of the lower sections being equal; after the lower sections are set into the ground, marking a second reference on all of the lower sections, with the second references for all of the lower sections being at the same elevation; installing a leveling block against the bearing surface at the upper end of each upper section, the length of the block being determined by the distance between the two reference marks on the lower section to which the upper section is to be joined and being such that when the upper and lower sections are joined, the upper surface of the leveling block will be at the same elevation as the upper surfaces of the leveling blocks for other columns, whereby the leveling blocks compensate for variances in elevation of the lower column sections; joining the upper column sections to their respective lower column sections to form columns; and installing the roof structure on the columns such that it is supported on the upper surfaces of the leveling blocks.
Claim 2
Independent Claim
267 words
A method of constructing a post frame building, said method comprising: setting a series of lower column sections into the ground in an upright position, each lower section being configured to mate at its upper end with an upper column section to form a column, each upper column section having a bearing surface at its upper end and the distance between the bearing surfaces and the lower ends of all of the upper column sections being equal, each lower section having a first reference thereon and the distance between the first references and the upper ends of all of the lower sections being equal; after the lower sections are set into the ground, marking a second reference on all of the lower sections, with the second references for all of the lower sections being at the same elevation; installing a leveling block against the bearing surface at the upper end of each upper section, the length of the block being determined by the distance between the two reference marks on the lower section to which the upper section is to be joined and being such that when the upper and lower sections are joined, the upper surface of the leveling block will be at the same elevation as the upper surfaces of the leveling blocks for other columns, whereby the leveling blocks compensate for variances in elevation of the lower column sections; joining the upper column sections to their respective lower column sections to form columns; and installing the roof structure on the columns such that it is supported on the upper surfaces of the leveling blocks.
Claim 3
Dependent Claim
31 words
A method according to claim 1 wherein the leveling blocks are installed on their respective upper column sections before the upper column sections are joined to their respective lower column sections.
Claim 4
Dependent Claim
66 words
A method according to claim 2 wherein the leveling blocks for all of the columns are initially the same length and the step of installing each block against the bearing surfaces for its upper column section includes cutting a segment off of the block, with the length of that segment being correlated to the distance between the two references on the lower section of the column.
Claim 5
Dependent Claim
79 words
A method according to claim 2 and further comprising determining the lower section that is at the lowest elevation, and as to the lower section of each remaining column, cutting a portion off of the leveling block of that column, with the length of the portion removed being equal to the amount that the distance between the two references of that column exceeds the distance between the two references on the column having the lower section of least elevation.
Claim 6
Dependent Claim
44 words
A method according to claim 4 wherein the two references on the lower section of least elevation coincide, whereby the segment cut from the leveling block of each remaining column equals distance between the two reference marks on the lower section for that column.
Claim 7
Dependent Claim
88 words
A method according to claim 1 wherein the upper and lower sections of each column are laminated structures, each comprising at least three pieces of lumber joined together; and wherein the upper end of at least one of the pieces on the sections is offset from the upper ends of the remaining pieces to create a tongue and the corresponding piece in the other section is offset from the other pieces of that other section to create a pocket capable of receiving the tongue on said one section.
Claim 8
Dependent Claim
115 words
A method according to claim 1 wherein the upper section for each column is a laminated structure comprising at least three pieces of lumber joined together and the interior piece in the laminated structure is shorter than the pieces to the side of it, so that its end is offset downwardly from the ends of the piece to the side of it, whereby an upwardly opening pocket is created in the upper end of the upper section, the bearing surface of the upper section being the offset end of the interior piece; and wherein the step of installing the leveling block includes fitting it into the pocket at the upper end of the upper section.
Claim 9
Dependent Claim
37 words
A method according to claim 7 and further comprising cutting off the side pieces of the upper section substantially flush with the upper surface of the roof structure after the roof structure is installed on the columns.
Claim 10
Dependent Claim
39 words
A method according to claim 1 wherein the leveling block has a knee brace projecting generally laterally from it, and further comprising securing the knee brace to the roof structure after the roof structure is installed on the columns.
Claim 11
Dependent Claim
67 words
A method according to claim 1 wherein the column sections are made from wood, the grain of which extends longitudinally in the column, and further comprising placing hard plates between the ends of the upper and lower sections of each column where those sections are joined together, whereby the fibers of the wood in the two sections will not intermesh at the joint under heavy compressive loads.
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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) | 1987-10-30 | 1988-04-30 | 1988-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-10-30 | 1992-04-30 | 1992-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-10-30 | 1996-04-30 | 1996-10-30 | $7700.00 | Window Closed / Lapsed |