US4998389A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Variable pitch roof ridge beam assembly and components thereof
Assignee: Yahoo Inc
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Filing: 1990-02-06
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Granted: 1991-03-12
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Expires: 2010-02-06
Abstract
Abstract An assembly for securing roof panels at selectable pitch angles includes a ridge beam having a horizontal ledge for contacting the underside of the upper edge of roof panels and a horizontally extending drip flange which overlies this ledge and provides a downwardly open cap channel. A sealing strip of elongated elastomeric material is slidably received in this cap channel and also is provided with a downwardly open flange channel therein which coextends therewith and receives and grips the upper edge of an elongated ridge cover flange therein and the lower portion of the cover flange extends over the top of the upper edge of the roof panels. This ridge cover flange is thus permitted to pivotly adjust vertically within the elastomeric strip to mate with the pitch of the roof panels to be covered by the cover flange at the upper ends of the roof panels. The roof panels are supported by roof support bars or rafters which in turn are supported at their upper ends from the ridge beam by pivot brackets, which, in turn, are comprised of a ridge clip support for securement to the ridge beam, which support is provided with a shelf having an upperwardly facing concave seat, and a ridge clip for securement to the upper end of a rafter beam. The ridge clip has a head portion that rests on the seat of the ridge clip support for vertical pivotal hinge movement of the clip.
Inventors
- 👤 William V. Pritts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:22
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/14; E04D13/147; E04D13/1478; E04B; E04B7/00; E04B7/02; E04D3/00; E04D3/02; E04D3/06; E04D3/08; E04D2003/0806; E04D2003/0818; E04D2003/0837; E04D2003/0868; E04D2003/0875
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
178 words
A variable pitch ridge beam assembly for supporting roof panels at selectable pitch angles comprising, an elongated generally horizontally extending ridge beam forming a ridge support for roof panels and having a generally vertically extending base portion, a ledge projecting laterally from and extending generally horizontally along said base portion for contacting the upper edge of roof panels thereon, a generally horizontally extending drip flange projecting laterally outward from the base portion above said ledge and having a downwardly open cap channel coextending therewith over said ledge, elongated elastomeric means received in said cap channel with sealing engagement, said elastomeric means having a downwardly open flange channel coextending therewith, and an elongated ridge cover flange for extending over the top of the upper edge of roof panels to be contacted on said ledge and having a generally upwardly extending and coextending flange extension portion received in said flange channel with sealing engagement thereby permitting said ridge cover flange to pivotally adjust vertically to mate with the pitch of roof panels to be covered thereby at their upper ends.
Claim 2
Dependent Claim
178 words
A variable pitch ridge beam assembly for supporting roof panels at selectable pitch angles comprising, an elongated generally horizontally extending ridge beam forming a ridge support for roof panels and having a generally vertically extending base portion, a ledge projecting laterally from and extending generally horizontally along said base portion for contacting the upper edge of roof panels thereon, a generally horizontally extending drip flange projecting laterally outward from the base portion above said ledge and having a downwardly open cap channel coextending therewith over said ledge, elongated elastomeric means received in said cap channel with sealing engagement, said elastomeric means having a downwardly open flange channel coextending therewith, and an elongated ridge cover flange for extending over the top of the upper edge of roof panels to be contacted on said ledge and having a generally upwardly extending and coextending flange extension portion received in said flange channel with sealing engagement thereby permitting said ridge cover flange to pivotally adjust vertically to mate with the pitch of roof panels to be covered thereby at their upper ends.
Claim 3
Dependent Claim
24 words
The variable pitch ridge beam assembly of claim 1 including an elongated elastomeric seal generally extending horizontally on said ledge for contacting roof panels.
Claim 4
Dependent Claim
24 words
The variable pitch ridge beam assembly of claim 2 including roof panels having their upper ends received between said ledge and said cover flange.
Claim 5
Dependent Claim
20 words
The variable pitch ridge beam assembly of claim 3 including seal means between said cover flange and said roof panels.
Claim 6
Dependent Claim
15 words
The variable pitch ridge beam assembly of claim 4 wherein said roof panels are glass.
Claim 7
Dependent Claim
150 words
A variable pitch ridge beam assembly comprising, an elongated generally horizontally extending ridge beam having a downwardly open channel coextending therewith and generally vertically extending back plate means for securement to a building structure, a plurality of rafter beams extending downwardly from said ridge beam and pivotally supported therefrom at their upper ends, roof covering means supported by said rafter beams, elongated elastomeric strip means slidably received in said channel with sealing engagement and coextending for at least the horizontal span of said roof covering means, said elastormeric strip means having a downwardly open flange channel coextending therewith, and a ridge cover flange horizontally extending over the upper end of said roof covering means and having an upwardly extending and coextending flange extension portion received in said flange channel with sealing engagement thereby permitting said flange to pivotally adjust vertically to mate with the pitch of said roof covering means.
Claim 8
Dependent Claim
150 words
A variable pitch ridge beam assembly comprising, an elongated generally horizontally extending ridge beam having a downwardly open channel coextending therewith and generally vertically extending back plate means for securement to a building structure, a plurality of rafter beams extending downwardly from said ridge beam and pivotally supported therefrom at their upper ends, roof covering means supported by said rafter beams, elongated elastomeric strip means slidably received in said channel with sealing engagement and coextending for at least the horizontal span of said roof covering means, said elastormeric strip means having a downwardly open flange channel coextending therewith, and a ridge cover flange horizontally extending over the upper end of said roof covering means and having an upwardly extending and coextending flange extension portion received in said flange channel with sealing engagement thereby permitting said flange to pivotally adjust vertically to mate with the pitch of said roof covering means.
Claim 9
Dependent Claim
25 words
The variable pitch ridge beam assembly of claim 6 including seal means between the bottom of said ridge cover flange and said roof covering means.
Claim 10
Dependent Claim
23 words
The variable pitch ridge beam assembly of claim 6, wherein said roof covering means includes transparent window panels supported on said rafter beams.
Claim 11
Dependent Claim
52 words
The variable pitch ridge beam assembly of claim 6, wherein the pivotal connections of said rafter beams to said ridge beam each comprises a ridge clip support secured to said ridge beam and a ridge clip pivotally supported therefrom, each of said ridge clips being secured to respective of said rafter beams.
Claim 12
Dependent Claim
37 words
The variable pitch ridge beam assembly of claim 9, wherein said pivotal connection consists of a shelf on said clip support having an upwardly facing concave seat pivotally supporting a head portion of said clip resting therein.
Claim 13
Dependent Claim
47 words
The variable pitch ridge beam assemly of claim 10, wherein said ridge clip includes an arcuate shaped lock flange protruding under said shelf on said clip support preventing said clip from accidentally being dislodged from said seat by upwardly acting forces which may act on said clip.
Claim 14
Dependent Claim
37 words
The variable pitch ridge beam assembly of claim 10, wherein said rafter beams are tubular and said ridge clips protrude into the hollow interior thereof at the upper ends of said rafter beams and are therein secured.
Claim 15
Dependent Claim
72 words
A pivot bracket for connecting a roof rafter beam to a generally horizontal ridge beam at a selectable pitch angle comprising, a ridge clip support for securement to a ridge beam and having a shelf with an upwardly facing concave seat, a ridge clip for securement to the upper end of a rafter beam and having a head portion resting on said seat for vertical pivotal hinge movement of said clip thereon.
Claim 16
Dependent Claim
72 words
A pivot bracket for connecting a roof rafter beam to a generally horizontal ridge beam at a selectable pitch angle comprising, a ridge clip support for securement to a ridge beam and having a shelf with an upwardly facing concave seat, a ridge clip for securement to the upper end of a rafter beam and having a head portion resting on said seat for vertical pivotal hinge movement of said clip thereon.
Claim 17
Dependent Claim
45 words
The pivot bracket of claim 13 wherein said ridge clip includes an arcuate shaped lock flange protruding under said shelf on said clip support preventing said clip head from accidentally being dislodged from said seat by upwardly acting forces which may act on said clip.
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) | 1994-03-11 | 1994-09-10 | 1995-03-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-03-11 | 1998-09-10 | 1999-03-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-03-11 | 2002-09-10 | 2003-03-12 | $7700.00 | Window Closed / Lapsed |