GB303962A - Improvements in or relating to openwork steel flooring, steps or gratings - Google Patents
Improvements in or relating to openwork steel flooring, steps or gratingsInfo
- Publication number
- GB303962A GB303962A GB3022627A GB3022627A GB303962A GB 303962 A GB303962 A GB 303962A GB 3022627 A GB3022627 A GB 3022627A GB 3022627 A GB3022627 A GB 3022627A GB 303962 A GB303962 A GB 303962A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gratings
- bars
- steps
- relating
- slots
- 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
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/42—Gratings; Grid-like panels
- E04C2/421—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction
- E04C2/422—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern
- E04C2/423—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars connecting at crossing points of the grid pattern with notches
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
303,962. Gill, H. Nov. 10, 1927. Gratings.-Gratings for flooring, steps, and like purposes are formed of parallel bars 1 with slots 2 inclined in opposite directions in adjacent bars, and transverse bars 3 which are forced into the slots without any deformation of those portions engaged by the slots; the upper edges of the bars 1 and 3 are flush. The grid may be surrounded by a frame welded to the bars.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3022627A GB303962A (en) | 1927-11-10 | 1927-11-10 | Improvements in or relating to openwork steel flooring, steps or gratings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3022627A GB303962A (en) | 1927-11-10 | 1927-11-10 | Improvements in or relating to openwork steel flooring, steps or gratings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB303962A true GB303962A (en) | 1929-01-17 |
Family
ID=10304275
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3022627A Expired GB303962A (en) | 1927-11-10 | 1927-11-10 | Improvements in or relating to openwork steel flooring, steps or gratings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB303962A (en) |
-
1927
- 1927-11-10 GB GB3022627A patent/GB303962A/en not_active Expired
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