DK189390A - Trappe opbygget omkring et roer til transport af brandslukningsmiddel - Google Patents

Trappe opbygget omkring et roer til transport af brandslukningsmiddel Download PDF

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Publication number
DK189390A
DK189390A DK189390A DK189390A DK189390A DK 189390 A DK189390 A DK 189390A DK 189390 A DK189390 A DK 189390A DK 189390 A DK189390 A DK 189390A DK 189390 A DK189390 A DK 189390A
Authority
DK
Denmark
Prior art keywords
fire
transfer
pipe
built around
extinguishing medium
Prior art date
Application number
DK189390A
Other languages
English (en)
Other versions
DK167545B1 (da
DK189390D0 (da
Inventor
Arne Andreassen
Original Assignee
Ankers A S
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ankers A S filed Critical Ankers A S
Publication of DK189390D0 publication Critical patent/DK189390D0/da
Publication of DK189390A publication Critical patent/DK189390A/da
Application granted granted Critical
Publication of DK167545B1 publication Critical patent/DK167545B1/da

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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)
DK189390A 1989-08-24 1990-08-09 Trappe opbygget omkring et roer til transport af brandslukningsmiddel DK167545B1 (da)

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 true DK189390A (da) 1991-02-25
DK167545B1 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 (da)
NO (1) NO168379C (da)
SE (1) SE9002699L (da)

Also Published As

Publication number Publication date
NO168379B (no) 1991-11-04
DK167545B1 (da) 1993-11-15
SE9002699L (sv) 1991-02-25
NO893403D0 (no) 1989-08-24
NO893403L (no) 1991-02-25
SE9002699D0 (sv) 1990-08-20
DK189390D0 (da) 1990-08-09
NO168379C (no) 1992-02-12

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed