GB447798A - Improvements in or relating to folding lath shutters for doorways and the like - Google Patents
Improvements in or relating to folding lath shutters for doorways and the likeInfo
- Publication number
- GB447798A GB447798A GB1154135A GB1154135A GB447798A GB 447798 A GB447798 A GB 447798A GB 1154135 A GB1154135 A GB 1154135A GB 1154135 A GB1154135 A GB 1154135A GB 447798 A GB447798 A GB 447798A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panels
- gate
- linking strips
- shutters
- pickets
- 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.)
- Expired
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
Abstract
447,798. Collapsable shutters. POWNER, E. D., and POWNER, W. D., 13 Rockingham Street, Leeds. April 15, 1935, No. 11541. [Class 45] Folding-panel shutters in which the panels are mounted on a collapsable gate and are hingedly connected by linking strips, are provided with means to enable the shutter to be extended so that all the panels lie in one plane, without self-locking occurring. The panels 1 have scrolls engaging in similar scrolls in linking strips 2, alternate linking strips being secured to alternate pickets 3 of the collapsable gate. The free linking strips may have their pivotal connections with the panels 1 located forwardly of the corresponding connections of the panels with the linking strips connected to the gate pickets so that when the panels lie in one plane an effort applied to slide the gate results in the application of a couple to the panels causing them to fold face to face and back to back in accordion fashion. Flat or spiral springs such as 4 or spring pressed plungers may be mounted on the free pickets to engage the free linking strips when the gate is shut so as to initiate the folding movement of the panels when the gate is opened. The linking strips lie all on one side of the plane of the panels.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1154135A GB447798A (en) | 1935-04-15 | 1935-04-15 | Improvements in or relating to folding lath shutters for doorways and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1154135A GB447798A (en) | 1935-04-15 | 1935-04-15 | Improvements in or relating to folding lath shutters for doorways and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB447798A true GB447798A (en) | 1936-05-26 |
Family
ID=9988124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1154135A Expired GB447798A (en) | 1935-04-15 | 1935-04-15 | Improvements in or relating to folding lath shutters for doorways and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB447798A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544008A (en) * | 1946-04-18 | 1951-03-06 | Coleman Frederick George | Collapsible gate, door, and the like |
US3401734A (en) * | 1966-07-05 | 1968-09-17 | Ruskin Mfg Company | Articulated barrier |
-
1935
- 1935-04-15 GB GB1154135A patent/GB447798A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2544008A (en) * | 1946-04-18 | 1951-03-06 | Coleman Frederick George | Collapsible gate, door, and the like |
US3401734A (en) * | 1966-07-05 | 1968-09-17 | Ruskin Mfg Company | Articulated barrier |
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