CA2410202A1 - Overhead bi-fold door construction - Google Patents
Overhead bi-fold door construction Download PDFInfo
- Publication number
- CA2410202A1 CA2410202A1 CA 2410202 CA2410202A CA2410202A1 CA 2410202 A1 CA2410202 A1 CA 2410202A1 CA 2410202 CA2410202 CA 2410202 CA 2410202 A CA2410202 A CA 2410202A CA 2410202 A1 CA2410202 A1 CA 2410202A1
- Authority
- CA
- Canada
- Prior art keywords
- insulation
- sheeted
- supported
- overhead
- side beams
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
- E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
- E06B3/483—Wings foldable in a zig-zag manner or bi-fold wings folding upwardly
Abstract
An overhead bi-fold door is provided having an upper section and a lower section which are hinged for movement relative to one another between a closed flat position and an open folded position. Each section includes side beams and a frame spanning the side beams which is recessed in relation to an outer surface of the side beams. Sheeted insulation is received within the recess on an outer side of the door so that cladding may be supported across an outer side of both the sheeted insulation and the side beams. The sheeted insulation being supported on an outer side of the frames provides an uninterrupted layer of insulation of constant thickness to prevent thermal leakage which otherwise occurs when insulation would normally be supported on an inner side of the frame in sections mounted between the frame members.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2410202 CA2410202C (en) | 2002-10-30 | 2002-10-30 | Overhead bi-fold door construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA 2410202 CA2410202C (en) | 2002-10-30 | 2002-10-30 | Overhead bi-fold door construction |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2410202A1 true CA2410202A1 (en) | 2004-04-30 |
CA2410202C CA2410202C (en) | 2006-01-17 |
Family
ID=32399821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2410202 Expired - Fee Related CA2410202C (en) | 2002-10-30 | 2002-10-30 | Overhead bi-fold door construction |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2410202C (en) |
-
2002
- 2002-10-30 CA CA 2410202 patent/CA2410202C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2410202C (en) | 2006-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20151030 |