BE808215A - EXTENSIBLE PASSAGE DEVICE - Google Patents

EXTENSIBLE PASSAGE DEVICE

Info

Publication number
BE808215A
BE808215A BE2053267A BE2053267A BE808215A BE 808215 A BE808215 A BE 808215A BE 2053267 A BE2053267 A BE 2053267A BE 2053267 A BE2053267 A BE 2053267A BE 808215 A BE808215 A BE 808215A
Authority
BE
Belgium
Prior art keywords
passage device
extensible
extensible passage
passage
Prior art date
Application number
BE2053267A
Other languages
French (fr)
Original Assignee
Hiromitsu Naka
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 JP12116072A external-priority patent/JPS535480B2/ja
Priority claimed from JP12427672A external-priority patent/JPS4982195A/ja
Priority claimed from JP8584273A external-priority patent/JPS538158B2/ja
Priority claimed from JP11785773A external-priority patent/JPS5088889A/ja
Priority claimed from JP1973121686U external-priority patent/JPS547680Y2/ja
Application filed by Hiromitsu Naka filed Critical Hiromitsu Naka
Publication of BE808215A publication Critical patent/BE808215A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
    • 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
    • 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
    • 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
    • E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)
BE2053267A 1972-12-05 1973-12-05 EXTENSIBLE PASSAGE DEVICE BE808215A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP12116072A JPS535480B2 (en) 1972-12-05 1972-12-05
JP12427672A JPS4982195A (en) 1972-12-13 1972-12-13
JP8584273A JPS538158B2 (en) 1973-08-01 1973-08-01
JP11785773A JPS5088889A (en) 1973-10-22 1973-10-22
JP1973121686U JPS547680Y2 (en) 1973-10-22 1973-10-22

Publications (1)

Publication Number Publication Date
BE808215A true BE808215A (en) 1974-03-29

Family

ID=27525181

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2053267A BE808215A (en) 1972-12-05 1973-12-05 EXTENSIBLE PASSAGE DEVICE

Country Status (5)

Country Link
US (1) US3894614A (en)
BE (1) BE808215A (en)
CA (1) CA1012112A (en)
FR (1) FR2209384A5 (en)
IT (1) IT1009063B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1498586A (en) * 1975-03-13 1978-01-18 Naka Tech Lab Movable emergency escape
JPS5238799A (en) * 1975-09-23 1977-03-25 Naka Tech Lab Refugee equipment mounted indoors or veranda
US4338751B1 (en) * 1980-07-30 1984-11-20 Knockdown spiral stairway
GB8907962D0 (en) * 1989-04-08 1989-05-24 Gibbs Michael J Escape chute
FR2670388A1 (en) * 1990-12-13 1992-06-19 Remlinger Francois Evacuation by cable of people blocked in a large block of flats (offices) by a fire
NO973350L (en) * 1997-07-18 1999-01-19 Selantic As Folding stairs, e.g. an evacuation flight
US6019385A (en) * 1997-11-26 2000-02-01 Kelley; Don Energy storage device for personal vehicle
US6108988A (en) * 1998-12-07 2000-08-29 Soft Play, L.L.C. Spiral climb in surrounding enclosure
US6612782B1 (en) * 2002-04-12 2003-09-02 James Tengan Telescoping tube and method for supporting surrounding walls of a shaft
US7080806B2 (en) * 2004-03-26 2006-07-25 The Boeing Company Overhead space access conversion monument and service area staircase and stowage system
MXPA04004216A (en) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Novel ladder comprising sliding steps for the emergency evacuation of buildings.
MXPA04004217A (en) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Adjustable ladder comprising movable steps or bars.
MXPA04004218A (en) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Ladder comprising a mechanism for controlling movable steps or bars.
GB2478936A (en) * 2010-03-24 2011-09-28 Anfal Bilwani Extensible fire escape pole with telescopic tubular elements
CN102114311B (en) * 2010-12-16 2012-06-20 周妙荣 Quick escape sliding board used in tall buildings
CA2840414C (en) * 2011-06-29 2019-12-03 Safway Services, Llc Work platform system configured for use in structure with internal cavity, and related methods of assembly and use
CN105507800B (en) * 2016-01-27 2017-04-12 林上霆 Movable high-building escape ladder
US10233666B2 (en) * 2016-12-19 2019-03-19 Goodrich Corporation Telescopic canopy support for an inflatable evacuation device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US290630A (en) * 1883-12-18 Fire-escape
US236348A (en) * 1881-01-04 mickey
US667927A (en) * 1900-12-17 1901-02-12 Adelaide F Ware Ladder.
US2965193A (en) * 1959-01-07 1960-12-20 Fred Medart Mfg Co Portable fire escapes
US3033309A (en) * 1959-11-06 1962-05-08 Fugere Dale Retractible stepladder for vehicles
US3241634A (en) * 1965-02-01 1966-03-22 Clyde W Prosser Portable scaffolds
US3768593A (en) * 1971-03-15 1973-10-30 H Naka Indoor escape device

Also Published As

Publication number Publication date
FR2209384A5 (en) 1974-06-28
DE2360666A1 (en) 1974-06-06
US3894614A (en) 1975-07-15
CA1012112A (en) 1977-06-14
IT1009063B (en) 1976-12-10
DE2360666B2 (en) 1975-08-28

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: NAKA HIROMITSU

Effective date: 19931205