JPH0542541B2 - - Google Patents

Info

Publication number
JPH0542541B2
JPH0542541B2 JP60131417A JP13141785A JPH0542541B2 JP H0542541 B2 JPH0542541 B2 JP H0542541B2 JP 60131417 A JP60131417 A JP 60131417A JP 13141785 A JP13141785 A JP 13141785A JP H0542541 B2 JPH0542541 B2 JP H0542541B2
Authority
JP
Japan
Prior art keywords
canopy
ceiling
ladder
latch body
rotatably connected
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 - Lifetime
Application number
JP60131417A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61290159A (ja
Inventor
Yoshio Tsumura
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP60131417A priority Critical patent/JPS61290159A/ja
Priority to KR2019850012420U priority patent/KR900003871Y1/ko
Publication of JPS61290159A publication Critical patent/JPS61290159A/ja
Publication of JPH0542541B2 publication Critical patent/JPH0542541B2/ja
Granted 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
    • E06C9/08—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
    • 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
    • E06C1/383—Foldable ladders in which the longitudinal members are brought together on folding
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/06—Securing devices or hooks for parts of extensible ladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ladders (AREA)
  • Steps, Ramps, And Handrails (AREA)
JP60131417A 1985-06-17 1985-06-17 天井梯子装置 Granted JPS61290159A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60131417A JPS61290159A (ja) 1985-06-17 1985-06-17 天井梯子装置
KR2019850012420U KR900003871Y1 (ko) 1985-06-17 1985-09-25 천정 사다리 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60131417A JPS61290159A (ja) 1985-06-17 1985-06-17 天井梯子装置

Publications (2)

Publication Number Publication Date
JPS61290159A JPS61290159A (ja) 1986-12-20
JPH0542541B2 true JPH0542541B2 (en]) 1993-06-28

Family

ID=15057474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60131417A Granted JPS61290159A (ja) 1985-06-17 1985-06-17 天井梯子装置

Country Status (2)

Country Link
JP (1) JPS61290159A (en])
KR (1) KR900003871Y1 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0678538U (ja) * 1993-04-13 1994-11-04 日本ケーブル株式会社 エレベータ型駐車装置の荷重検出安全装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111765581B (zh) * 2020-06-24 2021-07-16 深圳市金源达建设集团有限公司 一种建筑节能通风系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137800U (ja) * 1982-03-13 1983-09-16 文化シヤツタ−株式会社 階段用懸下リンクのストツパ装置
JPS6037527U (ja) * 1983-08-23 1985-03-15 岩崎金属工業株式会社 天井用はしご装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0678538U (ja) * 1993-04-13 1994-11-04 日本ケーブル株式会社 エレベータ型駐車装置の荷重検出安全装置

Also Published As

Publication number Publication date
JPS61290159A (ja) 1986-12-20
KR870000847U (ko) 1987-02-20
KR900003871Y1 (ko) 1990-05-03

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