WO2000046477A1 - Evacuation means - Google Patents

Evacuation means Download PDF

Info

Publication number
WO2000046477A1
WO2000046477A1 PCT/SE1999/000151 SE9900151W WO0046477A1 WO 2000046477 A1 WO2000046477 A1 WO 2000046477A1 SE 9900151 W SE9900151 W SE 9900151W WO 0046477 A1 WO0046477 A1 WO 0046477A1
Authority
WO
WIPO (PCT)
Prior art keywords
evacuation device
step members
lines
ring
evacuation
Prior art date
Application number
PCT/SE1999/000151
Other languages
English (en)
French (fr)
Inventor
Per Nerlander
Original Assignee
Per Nerlander
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
Priority to SE9702989A priority Critical patent/SE9702989L/sv
Application filed by Per Nerlander filed Critical Per Nerlander
Priority to AU28632/99A priority patent/AU2863299A/en
Priority to PCT/SE1999/000151 priority patent/WO2000046477A1/en
Publication of WO2000046477A1 publication Critical patent/WO2000046477A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B5/00—Other devices for rescuing from fire
    • 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

Definitions

  • the invention concerns an evacuation device for people in emergencies, comprising a number of elongate lines extending out from a frame and a number of rigid stepping means hung crosswise between the lines.
  • the evacuation device includes eight lines 10 separated from each other that are connected with circular rings, which constitute step members 1 1.
  • Lines 10 run together at one end in a lifting device 12 in the form of a fastening ring that in use can be employed to lift and hold the evacuation device in place.
  • An upper step member 1 1 constitutes a frame 13 from which lines 10 run farther towards the other step members 11.
  • Step members 11 are rigid, so that climbing can occur along the whole periphery of the rings.
  • Lines 10 are suitably connected with step members 11 in such a way that no swaying movements occur between them. In this manner it is possible to place the evacuation device in other orientations than completely vertically. It is also possible to place the evacuation device over and around projecting objects or parts of buildings. The evacuation device will, however, maintain its circular form in diameter so that the possibility to climb is maintained.
  • Step members 11 can be designed with different diameters or with di- minishing diameters according to the embodiment shown in FIG 14, so that the evacuation device can be folded together to a very compact form during storage and transport. It can also be suitable to design the step members to be so thin that they comprise a low total height when stacked.
  • lifting device 12 can be designed as a sleeve or truncated cone, preferably of rigid material.
  • Both the lines and step members are preferably embodied of fireproof material.
  • the evacuation device is provided with a bot- tom, preferably in net form, in order to diminish the risk that the evacuee may fall out, for example when transported by helicopter.
  • the outer measurement and length of the evacuation device can vary freely to a very wide degree within the parameters of the invention.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Emergency Lowering Means (AREA)
  • Ladders (AREA)
PCT/SE1999/000151 1997-08-20 1999-02-05 Evacuation means WO2000046477A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9702989A SE9702989L (sv) 1997-08-20 1997-08-20 Evakueringsanordning
AU28632/99A AU2863299A (en) 1997-08-20 1999-02-05 Evacuation means
PCT/SE1999/000151 WO2000046477A1 (en) 1997-08-20 1999-02-05 Evacuation means

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9702989A SE9702989L (sv) 1997-08-20 1997-08-20 Evakueringsanordning
PCT/SE1999/000151 WO2000046477A1 (en) 1997-08-20 1999-02-05 Evacuation means

Publications (1)

Publication Number Publication Date
WO2000046477A1 true WO2000046477A1 (en) 2000-08-10

Family

ID=26663054

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1999/000151 WO2000046477A1 (en) 1997-08-20 1999-02-05 Evacuation means

Country Status (3)

Country Link
AU (1) AU2863299A (sv)
SE (1) SE9702989L (sv)
WO (1) WO2000046477A1 (sv)

Cited By (2)

* 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
CN102777121A (zh) * 2012-07-19 2012-11-14 李良杰 安全逃生梯

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE29544C1 (sv) * 1910-09-24
GB814430A (en) * 1957-01-18 1959-06-03 Tubewrights Ltd Improvements relating to collapsible ladders
DE1118610B (de) * 1958-06-23 1961-11-30 Max Schulz Hohenstein Schlauchfoermige Rettungsleiter
US3429399A (en) * 1966-02-09 1969-02-25 Andre E Kruth Flexible ladder rendered rigid by use
GB2009686A (en) * 1977-09-19 1979-06-20 Nat Res Dev Marine access systems
SU1682511A1 (ru) * 1989-11-03 1991-10-07 Войсковая часть 27177 Устройство дл спуска - подъема людей с высоких сооружений

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE29544C1 (sv) * 1910-09-24
GB814430A (en) * 1957-01-18 1959-06-03 Tubewrights Ltd Improvements relating to collapsible ladders
DE1118610B (de) * 1958-06-23 1961-11-30 Max Schulz Hohenstein Schlauchfoermige Rettungsleiter
US3429399A (en) * 1966-02-09 1969-02-25 Andre E Kruth Flexible ladder rendered rigid by use
GB2009686A (en) * 1977-09-19 1979-06-20 Nat Res Dev Marine access systems
SU1682511A1 (ru) * 1989-11-03 1991-10-07 Войсковая часть 27177 Устройство дл спуска - подъема людей с высоких сооружений

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 9235, Derwent World Patents Index; AN 1992-291078/35 *

Cited By (2)

* 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
CN102777121A (zh) * 2012-07-19 2012-11-14 李良杰 安全逃生梯

Also Published As

Publication number Publication date
SE9702989L (sv) 1999-02-21
SE9702989D0 (sv) 1997-08-20
AU2863299A (en) 2000-08-25

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