NO982801L - Sammenleggbar trapp - Google Patents

Sammenleggbar trapp

Info

Publication number
NO982801L
NO982801L NO982801A NO982801A NO982801L NO 982801 L NO982801 L NO 982801L NO 982801 A NO982801 A NO 982801A NO 982801 A NO982801 A NO 982801A NO 982801 L NO982801 L NO 982801L
Authority
NO
Norway
Prior art keywords
staircase
step units
approximately
lie
vertical
Prior art date
Application number
NO982801A
Other languages
English (en)
Other versions
NO982801D0 (no
Inventor
Kore Aardal
Original Assignee
Aardal Konstruksjon Og Ideutvi
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 Aardal Konstruksjon Og Ideutvi filed Critical Aardal Konstruksjon Og Ideutvi
Priority to NO982801A priority Critical patent/NO982801L/no
Publication of NO982801D0 publication Critical patent/NO982801D0/no
Priority to AU55385/99A priority patent/AU5538599A/en
Priority to PCT/NO1999/000203 priority patent/WO2000000707A1/en
Publication of NO982801L publication Critical patent/NO982801L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
    • E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
    • E06C9/14—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with non-rigid longitudinal members, e.g. rope or chain ladders, ladders of the lazy-tongs type
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B1/00—Devices for lowering persons from buildings or the like
    • A62B1/20—Devices for lowering persons from buildings or the like by making use of sliding-ropes, sliding-poles or chutes, e.g. hoses, pipes, sliding-grooves, sliding-sheets
    • 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
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

Sammenleggbar trapp, med i bruksstilling vertikale opphengstau, liner (3) e.l., og slik at trappen i bruksstilling hovedsakelig forløper tilnærmet i skruelinjeform, med vertikal akse. Trappen omfatter bøyestive trinnenheter (1) med flere sammenhengende trinn i hver enhet, og plateformede, innbyrdes likt utformede, horisontale avsatser (2) som tauene, linene (3) e.l. er festet til danner forbindelse mellom suksessive trinnenheter (1) og er hengselforbundet med disse, hvorved avsatsene (2) i sammenlagt tilstand av trappen blir liggende innbyrdes overlappende og tilnærmet mot hverandre i vertikale stabler, mens trinnenhetene (1) også blir liggende tilnærmet horisontalt.
NO982801A 1998-06-18 1998-06-18 Sammenleggbar trapp NO982801L (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO982801A NO982801L (no) 1998-06-18 1998-06-18 Sammenleggbar trapp
AU55385/99A AU5538599A (en) 1998-06-18 1999-06-18 Collapsible stairs
PCT/NO1999/000203 WO2000000707A1 (en) 1998-06-18 1999-06-18 Collapsible stairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO982801A NO982801L (no) 1998-06-18 1998-06-18 Sammenleggbar trapp

Publications (2)

Publication Number Publication Date
NO982801D0 NO982801D0 (no) 1998-06-18
NO982801L true NO982801L (no) 1999-12-20

Family

ID=19902162

Family Applications (1)

Application Number Title Priority Date Filing Date
NO982801A NO982801L (no) 1998-06-18 1998-06-18 Sammenleggbar trapp

Country Status (3)

Country Link
AU (1) AU5538599A (no)
NO (1) NO982801L (no)
WO (1) WO2000000707A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8127892B2 (en) 2007-05-21 2012-03-06 Dan Heiduk Rope ladder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393087A (en) * 1945-01-23 1946-01-15 Chiarello Stefano Fire escape
JPS5129594B2 (no) * 1972-04-12 1976-08-26
NO151579C (no) * 1979-06-18 1985-05-08 Jan L Walen Sammenfoldbart trappesystem
US4707957A (en) * 1986-08-20 1987-11-24 Shepherd John D Preassembled platform stairway

Also Published As

Publication number Publication date
AU5538599A (en) 2000-01-17
WO2000000707A1 (en) 2000-01-06
NO982801D0 (no) 1998-06-18

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application