DK167545B1 - Trappe opbygget omkring et roer til transport af brandslukningsmiddel - Google Patents
Trappe opbygget omkring et roer til transport af brandslukningsmiddel Download PDFInfo
- Publication number
- DK167545B1 DK167545B1 DK189390A DK189390A DK167545B1 DK 167545 B1 DK167545 B1 DK 167545B1 DK 189390 A DK189390 A DK 189390A DK 189390 A DK189390 A DK 189390A DK 167545 B1 DK167545 B1 DK 167545B1
- Authority
- DK
- Denmark
- Prior art keywords
- fire
- pipe
- stairs
- staircase
- transport
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000001934 delay Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
- E04F11/032—Spiral stairways supported by a central column
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Screw Conveyors (AREA)
- Refuse Collection And Transfer (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO893403 | 1989-08-24 | ||
| NO893403A NO168379C (no) | 1989-08-24 | 1989-08-24 | Spiraltrapp bygget rundt et roer for transport av brannslukningsmiddel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK189390D0 DK189390D0 (da) | 1990-08-09 |
| DK189390A DK189390A (da) | 1991-02-25 |
| DK167545B1 true DK167545B1 (da) | 1993-11-15 |
Family
ID=19892343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK189390A DK167545B1 (da) | 1989-08-24 | 1990-08-09 | Trappe opbygget omkring et roer til transport af brandslukningsmiddel |
Country Status (3)
| Country | Link |
|---|---|
| DK (1) | DK167545B1 (sv) |
| NO (1) | NO168379C (sv) |
| SE (1) | SE9002699L (sv) |
-
1989
- 1989-08-24 NO NO893403A patent/NO168379C/no unknown
-
1990
- 1990-08-09 DK DK189390A patent/DK167545B1/da not_active IP Right Cessation
- 1990-08-20 SE SE9002699A patent/SE9002699L/sv not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| NO168379B (no) | 1991-11-04 |
| SE9002699D0 (sv) | 1990-08-20 |
| NO893403D0 (no) | 1989-08-24 |
| NO168379C (no) | 1992-02-12 |
| NO893403L (no) | 1991-02-25 |
| SE9002699L (sv) | 1991-02-25 |
| DK189390D0 (da) | 1990-08-09 |
| DK189390A (da) | 1991-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B1 | Patent granted (law 1993) | ||
| PBP | Patent lapsed |