FR1194863A - Nouveau caillebotis et son procédé de fabrication - Google Patents
Nouveau caillebotis et son procédé de fabricationInfo
- Publication number
- FR1194863A FR1194863A FR1194863DA FR1194863A FR 1194863 A FR1194863 A FR 1194863A FR 1194863D A FR1194863D A FR 1194863DA FR 1194863 A FR1194863 A FR 1194863A
- Authority
- FR
- France
- Prior art keywords
- manufacturing process
- new grating
- grating
- new
- manufacturing
- 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
- E04C2/426—Gratings; Grid-like panels made of bar-like elements, e.g. bars discontinuous in one direction with continuous bars that remain unconnected at crossing points of the grid pattern, e.g. with undulating bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D47/00—Making rigid structural elements or units, e.g. honeycomb structures
- B21D47/005—Making gratings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1194863T | 1958-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1194863A true FR1194863A (fr) | 1959-11-13 |
Family
ID=9668405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1194863D Expired FR1194863A (fr) | 1958-04-18 | 1958-04-18 | Nouveau caillebotis et son procédé de fabrication |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1194863A (fr) |
-
1958
- 1958-04-18 FR FR1194863D patent/FR1194863A/fr not_active Expired
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