Patent US4132044A successfully refreshed from Google Patents.
US4132044A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-strength window assembly
Assignee: ROLLYSON ALUMINUM PRODUCTS Inc
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Filing: 1976-12-27
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Granted: 1979-01-02
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Expires: 1996-12-27
Abstract
Abstract A prime window assembly is disclosed, wherein the assembly comprises a window pane and a frame assembly surrounding the pane. The frame assembly includes a frame and a removable glazing member. The frame has a first molding which receives the window pane, with the pane generally cushioned by bedding compound. The frame also has a second molding for engaging one end of the glazing member. Finally, the frame has hook engaging means located between the first and the second moldings. The glazing member has a retaining flange at one edge for engaging the second molding on the frame, and a glazing bead on the opposite side of the glazing member for contacting the pane. A hook-shaped flange extends away from the glazing member in a position to be hookedly interengaged with said hook engaging means in the frame when the window pane is placed under load, such as by high winds. However, under no-load conditions, the hook-shaped flange and the hook engaging means are not interengaged, and the glazing member can be simply and easily removed from the frame. With the disclosed construction, the window assembly is capable of resisting high wind loads, even up to the breaking point of the pane, yet the window pane can be easily installed in or removed from the frame.
Inventors
- 👤 James H. Rollyson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:18
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/54; E06B3/58
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
427 words
A window assembly comprising a window pane and a frame assembly generally surrounding said pane, said window assembly capable of resisting high wind loads, even up to the breaking point of the pane, yet permitting easy installation and removal of said pane in said frame assembly, said frame assembly comprising a frame and a removable glazing member, said frame in cross-section comprising an interior side and opposite, exterior side, and an inner side and an opposite, outer side, the plane of the exterior sides and the interior sides being generally parallel to the plane of said pane, said frame provided with an inwardly extending first molding on the exterior side thereof, an inwardly extending second molding on the opposite side of said frame, a flange extending between said first and second moldings, and hook engaging means located generally between the pane and the second molding and inward of said flange, said hook engaging means having a hook-shaped portion generally facing outward and opening away from said pane, said hook-shaped portion having a first portion thereof extending in a generally inner direction, a second portion thereof connected to the first portion and extending in an interior direction, and a third portion thereof connected to the second portion and extending in an outer direction, said glazing member comprising a retaining flange means at one edge thereof engaging said second molding, a glazing bead on the opposite side of said glazing member from said retaining flange means, and a hook-shaped flange means extending generally outwardly of said glazing member from a location between said glazing bead and said retaining flange means in position to hookedly interengage said hook engaging means, the hook-shaped portion of said hook-shaped flange means generally facing inward and opening towards said pane, said pane located between, and retained in said frame by, said first molding and said glazing bead, said hook-shaped flange means and said hook engaging means cooperating so that said glazing bead is insertable in and removable from said frame without damage thereto, and when said pane is under substantially no load said hook-shaped flange means and said hook engaging means are not interengaged but when load is applied to the exterior of said pane, said glazing member rotates inwardly away from said flange about said second molding to place said hook-shaped flange means in hooked interengagement with said hook engaging means, said hooked flange means and said hook engaging means cooperating when in hooked interengagement to substantially prevent further rotational movement of said glazing member away from said flange about said second molding.
Claim 2
Dependent Claim
427 words
A window assembly comprising a window pane and a frame assembly generally surrounding said pane, said window assembly capable of resisting high wind loads, even up to the breaking point of the pane, yet permitting easy installation and removal of said pane in said frame assembly, said frame assembly comprising a frame and a removable glazing member, said frame in cross-section comprising an interior side and opposite, exterior side, and an inner side and an opposite, outer side, the plane of the exterior sides and the interior sides being generally parallel to the plane of said pane, said frame provided with an inwardly extending first molding on the exterior side thereof, an inwardly extending second molding on the opposite side of said frame, a flange extending between said first and second moldings, and hook engaging means located generally between the pane and the second molding and inward of said flange, said hook engaging means having a hook-shaped portion generally facing outward and opening away from said pane, said hook-shaped portion having a first portion thereof extending in a generally inner direction, a second portion thereof connected to the first portion and extending in an interior direction, and a third portion thereof connected to the second portion and extending in an outer direction, said glazing member comprising a retaining flange means at one edge thereof engaging said second molding, a glazing bead on the opposite side of said glazing member from said retaining flange means, and a hook-shaped flange means extending generally outwardly of said glazing member from a location between said glazing bead and said retaining flange means in position to hookedly interengage said hook engaging means, the hook-shaped portion of said hook-shaped flange means generally facing inward and opening towards said pane, said pane located between, and retained in said frame by, said first molding and said glazing bead, said hook-shaped flange means and said hook engaging means cooperating so that said glazing bead is insertable in and removable from said frame without damage thereto, and when said pane is under substantially no load said hook-shaped flange means and said hook engaging means are not interengaged but when load is applied to the exterior of said pane, said glazing member rotates inwardly away from said flange about said second molding to place said hook-shaped flange means in hooked interengagement with said hook engaging means, said hooked flange means and said hook engaging means cooperating when in hooked interengagement to substantially prevent further rotational movement of said glazing member away from said flange about said second molding.
Claim 3
Dependent Claim
13 words
Assembly of claim 1 wherein said window pane is a glass window pane.
Claim 4
Dependent Claim
16 words
Assembly of claim 2 wherein a plurality of hook engaging means are provided on said frame.
Claim 5
Dependent Claim
22 words
Assembly of claim 2 wherein said assembly further includes glazing compound located in the area between said molding and said window pane.
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) | 1982-01-01 | 1982-07-03 | 1983-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-01 | 1986-07-03 | 1987-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-01 | 1990-07-03 | 1991-01-02 | $7700.00 | Window Closed / Lapsed |