JPH02272154A - 組立式階段 - Google Patents

組立式階段

Info

Publication number
JPH02272154A
JPH02272154A JP1094727A JP9472789A JPH02272154A JP H02272154 A JPH02272154 A JP H02272154A JP 1094727 A JP1094727 A JP 1094727A JP 9472789 A JP9472789 A JP 9472789A JP H02272154 A JPH02272154 A JP H02272154A
Authority
JP
Japan
Prior art keywords
joint body
downward
upward
stair unit
stair
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
JP1094727A
Other languages
English (en)
Japanese (ja)
Other versions
JPH054510B2 (en]
Inventor
Keiichiro Yamazaki
山崎　慶市郎
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
Application filed by Individual filed Critical Individual
Priority to JP1094727A priority Critical patent/JPH02272154A/ja
Priority to CA002007032A priority patent/CA2007032C/en
Priority to DE90300076T priority patent/DE69001762T2/de
Priority to EP90300076A priority patent/EP0380198B1/en
Priority to AU47888/90A priority patent/AU629283B2/en
Priority to US07/471,516 priority patent/US5085020A/en
Publication of JPH02272154A publication Critical patent/JPH02272154A/ja
Publication of JPH054510B2 publication Critical patent/JPH054510B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/035—Stairways consisting of a plurality of assembled modular parts without further support

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
JP1094727A 1989-01-27 1989-04-14 組立式階段 Granted JPH02272154A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP1094727A JPH02272154A (ja) 1989-04-14 1989-04-14 組立式階段
CA002007032A CA2007032C (en) 1989-01-27 1990-01-03 Takedown staircase
DE90300076T DE69001762T2 (de) 1989-01-27 1990-01-04 Auseinandernehmbare Treppe.
EP90300076A EP0380198B1 (en) 1989-01-27 1990-01-04 A takedown staircase
AU47888/90A AU629283B2 (en) 1989-01-27 1990-01-11 Portable demountable staircase
US07/471,516 US5085020A (en) 1989-01-27 1990-01-29 Portable, assemblable-disassemblable staircase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1094727A JPH02272154A (ja) 1989-04-14 1989-04-14 組立式階段

Publications (2)

Publication Number Publication Date
JPH02272154A true JPH02272154A (ja) 1990-11-06
JPH054510B2 JPH054510B2 (en]) 1993-01-20

Family

ID=14118147

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1094727A Granted JPH02272154A (ja) 1989-01-27 1989-04-14 組立式階段

Country Status (1)

Country Link
JP (1) JPH02272154A (en])

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153635U (ja) * 1982-04-08 1983-10-14 松下電工株式会社 組立式階段
JPS611761A (ja) * 1984-06-13 1986-01-07 株式会社　スミリ 階段用支持桁エレメントの組立方法
JPS6226487U (en]) * 1985-07-25 1987-02-18

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58153635U (ja) * 1982-04-08 1983-10-14 松下電工株式会社 組立式階段
JPS611761A (ja) * 1984-06-13 1986-01-07 株式会社　スミリ 階段用支持桁エレメントの組立方法
JPS6226487U (en]) * 1985-07-25 1987-02-18

Also Published As

Publication number Publication date
JPH054510B2 (en]) 1993-01-20

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