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FI902811A7 - Ariadnetraoden. - Google Patents

Ariadnetraoden.

Info

Publication number
FI902811A7
FI902811A7 FI902811A FI902811A FI902811A7 FI 902811 A7 FI902811 A7 FI 902811A7 FI 902811 A FI902811 A FI 902811A FI 902811 A FI902811 A FI 902811A FI 902811 A7 FI902811 A7 FI 902811A7
Authority
FI
Finland
Prior art keywords
ariadne
match
Prior art date
Application number
FI902811A
Other languages
English (en)
Other versions
FI87844C (fi
FI902811A0 (fi
FI87844B (fi
Inventor
Carl Axel Ehrnrooth
Original Assignee
Carl Axel Ehrnrooth
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 FI902060A external-priority patent/FI902060A7/fi
Application filed by Carl Axel Ehrnrooth filed Critical Carl Axel Ehrnrooth
Priority to FI902811A priority Critical patent/FI87844C/fi
Publication of FI902811A0 publication Critical patent/FI902811A0/fi
Priority to EP91303145A priority patent/EP0454318A1/en
Priority to NO91911599A priority patent/NO911599L/no
Publication of FI902811A7 publication Critical patent/FI902811A7/fi
Application granted granted Critical
Publication of FI87844B publication Critical patent/FI87844B/fi
Publication of FI87844C publication Critical patent/FI87844C/fi

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B3/00—Devices or single parts for facilitating escape from buildings or the like, e.g. protection shields, protection screens; Portable devices for preventing smoke penetrating into distinct parts of buildings

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Toilet Supplies (AREA)
  • Woven Fabrics (AREA)
FI902811A 1990-04-24 1990-06-05 Vaegledningsorgan FI87844C (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI902811A FI87844C (fi) 1990-04-24 1990-06-05 Vaegledningsorgan
EP91303145A EP0454318A1 (en) 1990-04-24 1991-04-10 Guide member
NO91911599A NO911599L (no) 1990-04-24 1991-04-23 Veiledningsorgan.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI902060 1990-04-24
FI902060A FI902060A7 (fi) 1990-04-24 1990-04-24 Ariadnetraoden foerbaettrad.
FI902811A FI87844C (fi) 1990-04-24 1990-06-05 Vaegledningsorgan
FI902811 1990-06-05

Publications (4)

Publication Number Publication Date
FI902811A0 FI902811A0 (fi) 1990-06-05
FI902811A7 true FI902811A7 (fi) 1991-10-25
FI87844B FI87844B (fi) 1992-11-13
FI87844C FI87844C (fi) 1993-02-25

Family

ID=26158739

Family Applications (1)

Application Number Title Priority Date Filing Date
FI902811A FI87844C (fi) 1990-04-24 1990-06-05 Vaegledningsorgan

Country Status (3)

Country Link
EP (1) EP0454318A1 (fi)
FI (1) FI87844C (fi)
NO (1) NO911599L (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993012837A1 (en) * 1991-12-31 1993-07-08 Derek Anthony Jones Guidance system
AUPM913494A0 (en) * 1994-10-31 1994-11-24 Wotherspoon, Geoff A safety system
AU688142B2 (en) * 1994-10-31 1998-03-05 Wotherspoon Foodservice Design Pty Ltd A safety system
CA2152340A1 (en) * 1994-11-09 1996-05-10 Georgia G. Garrett Tactile directional evacuation system
US5626094A (en) * 1995-03-03 1997-05-06 Jeffery; Robert T. Tactile last-step indicator for stair safety
NL2000342C2 (nl) * 2006-11-28 2008-05-29 Bin Innovations Inrichting voor het geleiden van personen.
JP7318905B2 (ja) * 2019-02-25 2023-08-01 公立大学法人公立はこだて未来大学 方向指示具

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3408025A (en) * 1967-01-03 1968-10-29 Burt L. Davis Emergency evacuation system
US4179160A (en) * 1977-09-26 1979-12-18 Sabo Robert C Mine life line system
US4385586A (en) * 1981-09-04 1983-05-31 Schriever Frederick G Escape/rescue system
GB8326954D0 (en) * 1983-10-07 1983-11-09 Fraser Wilson D A Tactile escape route indicating system
GB2224154A (en) * 1988-11-30 1990-04-25 Edward Frank Keen An escape guidance aid from enclosed spaces in an emergency situation

Also Published As

Publication number Publication date
EP0454318A1 (en) 1991-10-30
FI87844C (fi) 1993-02-25
FI902811A0 (fi) 1990-06-05
FI87844B (fi) 1992-11-13
NO911599L (no) 1991-10-25
NO911599D0 (no) 1991-04-23

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: EHRNROOTH, CARL AXEL