EP0145695A3 - Emergency ladder - Google Patents

Emergency ladder Download PDF

Info

Publication number
EP0145695A3
EP0145695A3 EP84870176A EP84870176A EP0145695A3 EP 0145695 A3 EP0145695 A3 EP 0145695A3 EP 84870176 A EP84870176 A EP 84870176A EP 84870176 A EP84870176 A EP 84870176A EP 0145695 A3 EP0145695 A3 EP 0145695A3
Authority
EP
European Patent Office
Prior art keywords
emergency ladder
steps
cables
mnemomorph
collets
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP84870176A
Other languages
German (de)
French (fr)
Other versions
EP0145695A2 (en
Inventor
André Jansen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 claimed from BE0/212041A external-priority patent/BE898451A/en
Application filed by Individual filed Critical Individual
Publication of EP0145695A2 publication Critical patent/EP0145695A2/en
Publication of EP0145695A3 publication Critical patent/EP0145695A3/en
Withdrawn legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/52—Ladders in general with non-rigid longitudinal members
    • E06C1/56—Rope or chain ladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Emergency Lowering Means (AREA)

Abstract

On réalise un appareil de sauvetage fiable (1) en fixant à intervalles réguliers le long de chacun des câbles (2) une série de marches rectangulaires (7) par leurs coins, à quatre câbles d'acier (2), au moyen de manchons (8) en alliage mnémomorphe ou de pinces de serrage (14) enserrant par le haut et le bas chacune des marches. A reliable rescue device (1) is produced by fixing at regular intervals along each of the cables (2) a series of rectangular steps (7) by their corners, four steel cables (2), by means of alloy sleeves (8) mnemomorph or collets (14) enclosing by the up and down each of the steps.

EP84870176A 1983-12-14 1984-12-13 Emergency ladder Withdrawn EP0145695A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/212041A BE898451A (en) 1983-12-14 1983-12-14 Emergency escape ladder securable in window frame - has fire-resistant cables carrying flat rectangular steps at regular intervals
BE212041 1983-12-14

Publications (2)

Publication Number Publication Date
EP0145695A2 EP0145695A2 (en) 1985-06-19
EP0145695A3 true EP0145695A3 (en) 1985-07-24

Family

ID=3843700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84870176A Withdrawn EP0145695A3 (en) 1983-12-14 1984-12-13 Emergency ladder

Country Status (2)

Country Link
EP (1) EP0145695A3 (en)
CA (1) CA1255274A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2201187A (en) * 1987-02-13 1988-08-24 Malachy John Molloy Fire escape ladder
GB2227276B (en) * 1989-01-20 1993-06-30 Nordic Ltd Rope ladder
BR8902977A (en) * 1989-06-20 1990-12-26 Petroleo Brasileiro Sa CONTINUOUS TYPE ESCALATOR FOR ABANDONMENT OF MARITIME PLATFORMS
BE1005675A3 (en) * 1991-02-22 1993-12-14 Podziukas Guydimine Ladder with flexible uprights

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518839A (en) * 1947-06-27 1950-08-15 Thonney Paul Emergency fire escape ladder
US3415341A (en) * 1967-06-15 1968-12-10 Ernest R. Hostetler Emergency fire escape
FR2372307A1 (en) * 1976-11-26 1978-06-23 Macchia Francis La Cable drawn mast ladder - has link longerons and rungs, each with central runner engaging vertical track
US4139080A (en) * 1978-03-06 1979-02-13 Wells Milton C Hunter's tree stand

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518839A (en) * 1947-06-27 1950-08-15 Thonney Paul Emergency fire escape ladder
US3415341A (en) * 1967-06-15 1968-12-10 Ernest R. Hostetler Emergency fire escape
FR2372307A1 (en) * 1976-11-26 1978-06-23 Macchia Francis La Cable drawn mast ladder - has link longerons and rungs, each with central runner engaging vertical track
US4139080A (en) * 1978-03-06 1979-02-13 Wells Milton C Hunter's tree stand

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF METALS, volume 32, juin 1980, page 131, New York, US; C.M. WAYMAN "Some applications of shape-memory alloys" *

Also Published As

Publication number Publication date
CA1255274A (en) 1989-06-06
EP0145695A2 (en) 1985-06-19

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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PUAL Search report despatched

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AK Designated contracting states

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AK Designated contracting states

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17P Request for examination filed

Effective date: 19851019

17Q First examination report despatched

Effective date: 19860418

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18D Application deemed to be withdrawn

Effective date: 19870616