FR2465554A1 - Barriere de securite - Google Patents
Barriere de securite Download PDFInfo
- Publication number
- FR2465554A1 FR2465554A1 FR7924556A FR7924556A FR2465554A1 FR 2465554 A1 FR2465554 A1 FR 2465554A1 FR 7924556 A FR7924556 A FR 7924556A FR 7924556 A FR7924556 A FR 7924556A FR 2465554 A1 FR2465554 A1 FR 2465554A1
- Authority
- FR
- France
- Prior art keywords
- uprights
- horizontal elements
- horizontal
- protective barrier
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title abstract description 5
- 229910052751 metal Inorganic materials 0.000 title abstract description 5
- 230000004888 barrier function Effects 0.000 claims abstract description 39
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 11
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 2
- 210000003323 beak Anatomy 0.000 claims 1
- 239000012263 liquid product Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000035515 penetration Effects 0.000 abstract description 6
- 238000004891 communication Methods 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 5
- 238000005246 galvanizing Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 210000003141 lower extremity Anatomy 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 210000001364 upper extremity Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/12—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gratings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating With Molten Metal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7924556A FR2465554A1 (fr) | 1979-09-25 | 1979-09-25 | Barriere de securite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7924556A FR2465554A1 (fr) | 1979-09-25 | 1979-09-25 | Barriere de securite |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2465554A1 true FR2465554A1 (fr) | 1981-03-27 |
| FR2465554B3 FR2465554B3 (enExample) | 1982-07-02 |
Family
ID=9230232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7924556A Granted FR2465554A1 (fr) | 1979-09-25 | 1979-09-25 | Barriere de securite |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2465554A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813879A (zh) * | 2021-03-10 | 2021-05-18 | 广州新科佳都科技有限公司 | 一种拍打门制造工艺及拍打门 |
-
1979
- 1979-09-25 FR FR7924556A patent/FR2465554A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112813879A (zh) * | 2021-03-10 | 2021-05-18 | 广州新科佳都科技有限公司 | 一种拍打门制造工艺及拍打门 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2465554B3 (enExample) | 1982-07-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |