Patent US4248023A successfully refreshed from Google Patents.
Patent US4977722A successfully refreshed from Google Patents.
US4977722A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Frame system
Assignee: Repla Ltd
•
Filing: 1989-06-14
•
Granted: 1990-12-18
•
Expires: 2009-06-14
Abstract
Abstract A peripheral frame is provided suitable for use as the frame or sash for a glazed window or patio door unit, or for use as an outer frame or semi-peripheral frame to contain window or door units. The frame is of U-form section, having a pair of substantially parallel legs and an interconnecting end portion forming an outwardly facing bight. The outer surface of the section end portion forms the inner periphery of the frame and the leg portions of the section form the faces of the frame, and, provide an outer peripheral access to the interior of the frame section. The frame can be provided with various concealed inserts appropriate to its function located in the interior of the section, such as wood, metal or other inserts. Such inserts may comprise reinforcement frames and insulation material, including foamed in-situ insulation and reinforcement; and attachment and/or suspension hardware for components supported by the frame. The frame inner periphery can be shaped to include one or more peripherally extending door jambs or glazing stops, and may include provision to secure snap-in glazing stop so as to facilitate installation of glazing units, either insulated (eg. gas filled) or plain. Peripheral frame cover plate portions can be removably or permanently secured in enclosing relation with the frame section.
Inventors
- 👤 Donald M. Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:46
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/04; E06B3/06; E06B3/08; E06B3/20; E06B3/22; E06B3/221; E06B3/222; E06B3/223; E06B2003/227
Claims Analysis
Total Claims: 39
Claim 1
Independent Claim
166 words
A frame for a substantially planar closure, said frame comprising a plurality of side members, each said member being of generally U-shaped channel section having a pair of opposed leg portions with an interconnecting end portion therebetween, and forming an open sided substantially rectangular cavity to receive a substantially rectangular support member in inserted relation therein, the inner surface of said end portion having at least one protrusion extending inwardly therefrom within said cavity, to space said support member in load transfer substantially thermal isolating relation from said section end portion; the outer surface of said end portion providing an inner peripheral surface to the frame member having a glazing stop abutment extending there along in spaced relation from said frame member, and a glazing stop recess extending parallel therewith in spaced relation from said abutment, having said opposed leg portions extending outwardly of the frame as peripheral face portions thereof, said channel section providing access to the frame interior for interior frame portions located therein.
Claim 2
Dependent Claim
166 words
A frame for a substantially planar closure, said frame comprising a plurality of side members, each said member being of generally U-shaped channel section having a pair of opposed leg portions with an interconnecting end portion therebetween, and forming an open sided substantially rectangular cavity to receive a substantially rectangular support member in inserted relation therein, the inner surface of said end portion having at least one protrusion extending inwardly therefrom within said cavity, to space said support member in load transfer substantially thermal isolating relation from said section end portion; the outer surface of said end portion providing an inner peripheral surface to the frame member having a glazing stop abutment extending there along in spaced relation from said frame member, and a glazing stop recess extending parallel therewith in spaced relation from said abutment, having said opposed leg portions extending outwardly of the frame as peripheral face portions thereof, said channel section providing access to the frame interior for interior frame portions located therein.
Claim 3
Dependent Claim
30 words
The frame member as set forth in claim 1, in combination with a plurality of similar U-section members in secured relation therewith to provide an at least partial peripheral frame.
Claim 4
Dependent Claim
16 words
The combination as set forth in claim 2, including interior frame portions inserted within said section.
Claim 5
Dependent Claim
16 words
The frame as set forth in claim 3, a said interior portion comprising an insulating member.
Claim 6
Dependent Claim
15 words
The frame as set forth in claim 3, said interior portion comprising an inner frame.
Claim 7
Dependent Claim
19 words
The frame as set forth in claim 5, said inner frame having corner portions thereof in mutually joined relation.
Claim 8
Dependent Claim
14 words
The frame as set forth in claim 5, said inner frame being of metal.
Claim 9
Dependent Claim
14 words
The frame as set forth in claim 5, said inner frame being of wood.
Claim 10
Dependent Claim
15 words
The frame as set forth in claim 5, said inner frame being of insulating material.
Claim 11
Dependent Claim
37 words
The frame as set forth in claim 3, including fitting members secured within said section and extending outwardly therefrom to project beyond the periphery of the frame, to facilitate fitting of the frame to a frame opening.
Claim 12
Dependent Claim
37 words
The frame as set forth in claim 2, said U-shaped section including a glazing stop ledge portion located between said leg portions and extending inwardly of the frame to receive a closure unit in peripherally supported relation.
Claim 13
Dependent Claim
15 words
The frame as set forth in claim 11, said closure unit being a glazing unit.
Claim 14
Dependent Claim
30 words
The frame as set forth in claim 12, in combination with said glazing unit, and including a second glazing stop ledge portion to secure said glazing unit to said frame.
Claim 15
Dependent Claim
23 words
The combination as set forth in claim 13, said second glazing stop ledge portion being secured in snap-in attached relation with said frame.
Claim 16
Dependent Claim
19 words
The combination as set forth in claim 14, including an elastomeric gasket in sealing relation with said glazing unit.
Claim 17
Dependent Claim
39 words
The frame as set forth in claim 2, having corner portions thereof in mutually secured relation, and at least a portion of metal structural frame located substantially therein, having corner portions of said structural frame in mutually secured relation.
Claim 18
Dependent Claim
38 words
The structure as set forth in claim 16, including peripheral cover plates in assembled relation between the outer edges of said leg portions of said U-shaped section, for at least a portion of the periphery of the frame.
Claim 19
Dependent Claim
27 words
The structure as set forth in claim 13, said glazing unit comprising a pair of glass panels in mutually spaced, edge-sealed relation, containing an insulative gas therebetween.
Claim 20
Dependent Claim
21 words
The structure as set forth in claim 5, comprising an outer door frame, to contain a door in displaceable relation therein.
Claim 21
Dependent Claim
19 words
The structure as set forth in claim 5, comprising a closure sash frame, for use within an outer frame.
Claim 22
Dependent Claim
32 words
The structure as set forth in claim 5, including location hardware secured in load transfer relation within said U-section for interaction with associated load transfer means located substantially externally from said U-section.
Claim 23
Dependent Claim
28 words
The combination as set forth in claim 3, a said interior frame portion comprising web reinforcement means extending laterally between said opposed leg portions, in bracing relation therebetween.
Claim 24
Dependent Claim
26 words
The combination as set forth in claim 22, including cover means removably connecting said leg portions at the end thereof remote from said interconecting end portion.
Claim 25
Dependent Claim
29 words
The combination as set forth in claim 3, said U-shaped section having laterally extending rib means therein to secure said interior frame portions in positioned relation within said section.
Claim 26
Dependent Claim
33 words
The combination as set forth in claim 14, said snap-in glazing stop having catch means engageable with said U-section ledge portion, to secure said glazing stop in assembled relation with a glazing assembly.
Claim 27
Dependent Claim
40 words
The combination as set forth in claim 25, said snap-in glazing stop including elastomeric seal means interposed in sealing relation against said glazing assembly, being laterally elastically compressible thereagainst, to facilitate assembly of said glazing stop to said U-shaped section.
Claim 28
Dependent Claim
126 words
In a system for fabricating a frame, a method comprising the steps of: providing a plurality of generally U-section members of predetermined length; joining said members in corner abutting relation to form a frame of predetermined shape and size, an end portion of the U-section forming an inner periphery of the frame, and side members of the U-section forming face portions of the frame and affording free access to the open interior of the frame section, said open interior providing a peripheral cavity extending about the frame having an inner end face with at least one spacing means protruding inwardly within the cavity, and locating portions of a peripheral support frame within the cavity in substantially thermally isolated, load transfer relation with said U-section end portion.
Claim 29
Dependent Claim
126 words
In a system for fabricating a frame, a method comprising the steps of: providing a plurality of generally U-section members of predetermined length; joining said members in corner abutting relation to form a frame of predetermined shape and size, an end portion of the U-section forming an inner periphery of the frame, and side members of the U-section forming face portions of the frame and affording free access to the open interior of the frame section, said open interior providing a peripheral cavity extending about the frame having an inner end face with at least one spacing means protruding inwardly within the cavity, and locating portions of a peripheral support frame within the cavity in substantially thermally isolated, load transfer relation with said U-section end portion.
Claim 30
Dependent Claim
19 words
The method as set forth in claim 27 including locating additional components in secured relation within the Usection interior.
Claim 31
Dependent Claim
18 words
The method as set forth in claim 28 including locating internal frame reinforcement members within said frame section.
Claim 32
Dependent Claim
18 words
The method as set forth in claim 29 including joining said frame reinforcement members in mutual end-joined relation.
Claim 33
Dependent Claim
23 words
The method as set forth in claim 29 including locating and securing hardware for said frame at least partially within said section interior.
Claim 34
Dependent Claim
18 words
The method as set forth in claim 27 including securing dressing strips about the periphery of said frame.
Claim 35
Dependent Claim
22 words
The method as set forth in claim 32, including dressing said dressing strips in-situ to fit said frame to a predetermined aperture.
Claim 36
Dependent Claim
20 words
The method as set forth in claim 27 including foaming the interior of said frame with a substantially permanent foam.
Claim 37
Dependent Claim
25 words
The method as set forth in claim 27 including securing section closure plates in closing relation with at least selected portions of said frame periphery.
Claim 38
Dependent Claim
40 words
The method as set forth in claim 27, including forming said generally U-section members incorporating said at least one spacing means to provide a rib-like member extending about at least a major portion o the inner periphery of said frame.
Claim 39
Dependent Claim
20 words
The method as set forth in claim 27 including securing a glazing unit within the inner periphery of said frame.
References Cited (Backward Citations)
US3269074A
Cited
US4640078A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-12-17 | 1994-06-18 | 1994-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-17 | 1998-06-18 | 1998-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-17 | 2002-06-18 | 2002-12-18 | $7700.00 | Window Closed / Lapsed |