JPH03100257A - 組立式階段 - Google Patents

組立式階段

Info

Publication number
JPH03100257A
JPH03100257A JP1237970A JP23797089A JPH03100257A JP H03100257 A JPH03100257 A JP H03100257A JP 1237970 A JP1237970 A JP 1237970A JP 23797089 A JP23797089 A JP 23797089A JP H03100257 A JPH03100257 A JP H03100257A
Authority
JP
Japan
Prior art keywords
joint body
upward
unit
downward
lock bolt
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
JP1237970A
Other languages
English (en)
Japanese (ja)
Other versions
JPH054512B2 (
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 JP1237970A priority Critical patent/JPH03100257A/ja
Priority to KR1019890017387A priority patent/KR910010027A/ko
Publication of JPH03100257A publication Critical patent/JPH03100257A/ja
Publication of JPH054512B2 publication Critical patent/JPH054512B2/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
JP1237970A 1989-09-13 1989-09-13 組立式階段 Granted JPH03100257A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1237970A JPH03100257A (ja) 1989-09-13 1989-09-13 組立式階段
KR1019890017387A KR910010027A (ko) 1989-09-13 1989-11-29 조립식 계단

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1237970A JPH03100257A (ja) 1989-09-13 1989-09-13 組立式階段

Publications (2)

Publication Number Publication Date
JPH03100257A true JPH03100257A (ja) 1991-04-25
JPH054512B2 JPH054512B2 ( ) 1993-01-20

Family

ID=17023168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1237970A Granted JPH03100257A (ja) 1989-09-13 1989-09-13 組立式階段

Country Status (2)

Country Link
JP (1) JPH03100257A ( )
KR (1) KR910010027A ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475954A (en) * 1993-03-16 1995-12-19 Molinazzi; Roberto Modular support element adapted to form a support for a tread of a staircase

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6150352B2 (ja) * 2015-04-21 2017-06-21 創造技術株式会社 組立式段構成体、組立式階段および組立式段ベンチ

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 ( ) * 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 ( ) * 1985-07-25 1987-02-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5475954A (en) * 1993-03-16 1995-12-19 Molinazzi; Roberto Modular support element adapted to form a support for a tread of a staircase

Also Published As

Publication number Publication date
KR910010027A (ko) 1991-06-28
JPH054512B2 ( ) 1993-01-20

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