WO2000046477A1 - Evacuation means - Google Patents
Evacuation means Download PDFInfo
- 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
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)
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)
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)
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 |
-
1997
- 1997-08-20 SE SE9702989A patent/SE9702989L/sv not_active Application Discontinuation
-
1999
- 1999-02-05 AU AU28632/99A patent/AU2863299A/en not_active Abandoned
- 1999-02-05 WO PCT/SE1999/000151 patent/WO2000046477A1/en active Application Filing
Patent Citations (6)
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)
Title |
---|
DATABASE WPI Week 9235, Derwent World Patents Index; AN 1992-291078/35 * |
Cited By (2)
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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