GB420414A - Improvements relating to roll-up shutters - Google Patents
Improvements relating to roll-up shuttersInfo
- Publication number
- GB420414A GB420414A GB4807/34A GB480734A GB420414A GB 420414 A GB420414 A GB 420414A GB 4807/34 A GB4807/34 A GB 4807/34A GB 480734 A GB480734 A GB 480734A GB 420414 A GB420414 A GB 420414A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shutters
- slabs
- feb
- reinforced
- guides
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1533—Slat connections
- E06B2009/155—Slats connected by separate elements
- E06B2009/1555—Flexible elements, e.g. tapes, strips, cords or chains
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
420,414. Shutters. GONI, J. F., 7, Malasana, Madrid. Feb. 13, 1934, Nos. 4807 and 4808. Convention dates, Feb. 14, 1933 and Dec. 2, 1933. [Class 20 (iii)] The slats of roller shutters are made of cork, reinforced with wires, or cork composition slabs, with or with. out wood or metal reinforcing plates e, and the slabs are connected by flexible members f. When the slabs are not reinforced, a metal plate may be secured to the lowest slab to facili. tate the descent and, to prevent disengagement with the guides, metal plates d, Fig. 4, may be secured to the ends which engage inturned edges c of the guides.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES420414X | 1933-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB420414A true GB420414A (en) | 1934-11-30 |
Family
ID=8245307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4807/34A Expired GB420414A (en) | 1933-02-14 | 1934-02-13 | Improvements relating to roll-up shutters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB420414A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160090777A1 (en) * | 2013-05-29 | 2016-03-31 | Assa Abloy Entrance Systems Ab | Roller door |
-
1934
- 1934-02-13 GB GB4807/34A patent/GB420414A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160090777A1 (en) * | 2013-05-29 | 2016-03-31 | Assa Abloy Entrance Systems Ab | Roller door |
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