CA1012112A - Extensible passage apparatus - Google Patents

Extensible passage apparatus

Info

Publication number
CA1012112A
CA1012112A CA186,839A CA186839A CA1012112A CA 1012112 A CA1012112 A CA 1012112A CA 186839 A CA186839 A CA 186839A CA 1012112 A CA1012112 A CA 1012112A
Authority
CA
Canada
Prior art keywords
passage apparatus
extensible
extensible passage
passage
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.)
Expired
Application number
CA186,839A
Other languages
English (en)
Other versions
CA186839S (en
Inventor
Hiromitsu Naka
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 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 JP1973121686U external-priority patent/JPS547680Y2/ja
Priority claimed from JP11785773A external-priority patent/JPS5088889A/ja
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1012112A publication Critical patent/CA1012112A/en
Expired legal-status Critical Current

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)
CA186,839A 1972-12-05 1973-11-27 Extensible passage apparatus Expired CA1012112A (en)

Applications Claiming Priority (5)

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

Publications (1)

Publication Number Publication Date
CA1012112A true CA1012112A (en) 1977-06-14

Family

ID=27525181

Family Applications (1)

Application Number Title Priority Date Filing Date
CA186,839A Expired CA1012112A (en) 1972-12-05 1973-11-27 Extensible passage apparatus

Country Status (5)

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

Families Citing this family (19)

* 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 (fr) * 1990-12-13 1992-06-19 Remlinger Francois Evacuation par cable des personnes bloquees dans un building par un incendie.
USD372985S (en) 1995-05-25 1996-08-20 Jean Bourgault Stairs for swimming pool
NO973350L (no) * 1997-07-18 1999-01-19 Selantic As Sammenleggbar trapp, f.eks. en evakueringstrapp
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
MXPA04004218A (es) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Escalera con control de peldanos o barras movibles.
MXPA04004216A (es) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Nueva escalera con peldanos deslizables para evacuacion de edificios en caso de emergencia.
MXPA04004217A (es) * 2004-05-03 2005-11-08 Rojas Arriaga Marisela Escalera ajustable con peldanos o barras movibles.
GB2478936A (en) * 2010-03-24 2011-09-28 Anfal Bilwani Extensible fire escape pole with telescopic tubular elements
CN102114311B (zh) * 2010-12-16 2012-06-20 周妙荣 高楼快速逃生滑梯
WO2013002790A1 (en) * 2011-06-29 2013-01-03 Safway Services, Llc Work platform system configured for use structure with internal cavity, and related methods of assembly and use
CN105507800B (zh) * 2016-01-27 2017-04-12 林上霆 一种可移动的高楼逃生梯
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
US236348A (en) * 1881-01-04 mickey
US290630A (en) * 1883-12-18 Fire-escape
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
IT1009063B (it) 1976-12-10
BE808215A (fr) 1974-03-29
DE2360666A1 (de) 1974-06-06
US3894614A (en) 1975-07-15
DE2360666B2 (de) 1975-08-28
FR2209384A5 (enrdf_load_stackoverflow) 1974-06-28

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