JPS51128890A - Footboard of fire escape - Google Patents

Footboard of fire escape

Info

Publication number
JPS51128890A
JPS51128890A JP2016676A JP2016676A JPS51128890A JP S51128890 A JPS51128890 A JP S51128890A JP 2016676 A JP2016676 A JP 2016676A JP 2016676 A JP2016676 A JP 2016676A JP S51128890 A JPS51128890 A JP S51128890A
Authority
JP
Japan
Prior art keywords
footboard
fire escape
escape
fire
elastic
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.)
Granted
Application number
JP2016676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5611034B2 (enExample
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.)
Naka Technical Laboratory Co Ltd
Original Assignee
Naka Technical Laboratory Co Ltd
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
Application filed by Naka Technical Laboratory Co Ltd filed Critical Naka Technical Laboratory Co Ltd
Priority to JP2016676A priority Critical patent/JPS51128890A/ja
Publication of JPS51128890A publication Critical patent/JPS51128890A/ja
Publication of JPS5611034B2 publication Critical patent/JPS5611034B2/ja
Granted 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
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
    • 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

Landscapes

  • Ladders (AREA)
JP2016676A 1976-02-27 1976-02-27 Footboard of fire escape Granted JPS51128890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2016676A JPS51128890A (en) 1976-02-27 1976-02-27 Footboard of fire escape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016676A JPS51128890A (en) 1976-02-27 1976-02-27 Footboard of fire escape

Publications (2)

Publication Number Publication Date
JPS51128890A true JPS51128890A (en) 1976-11-10
JPS5611034B2 JPS5611034B2 (enExample) 1981-03-11

Family

ID=12019566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016676A Granted JPS51128890A (en) 1976-02-27 1976-02-27 Footboard of fire escape

Country Status (1)

Country Link
JP (1) JPS51128890A (enExample)

Also Published As

Publication number Publication date
JPS5611034B2 (enExample) 1981-03-11

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