JP2522368Y2 - 伸縮式階段状観覧席の中間段ストッパー装置 - Google Patents

伸縮式階段状観覧席の中間段ストッパー装置

Info

Publication number
JP2522368Y2
JP2522368Y2 JP6621090U JP6621090U JP2522368Y2 JP 2522368 Y2 JP2522368 Y2 JP 2522368Y2 JP 6621090 U JP6621090 U JP 6621090U JP 6621090 U JP6621090 U JP 6621090U JP 2522368 Y2 JP2522368 Y2 JP 2522368Y2
Authority
JP
Japan
Prior art keywords
lock cam
movable
stopper
lock
piece
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
JP6621090U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0424959U (enExample
Inventor
登 杉山
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.)
Kotobuki and Co Ltd
Original Assignee
Kotobuki and 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 Kotobuki and Co Ltd filed Critical Kotobuki and Co Ltd
Priority to JP6621090U priority Critical patent/JP2522368Y2/ja
Publication of JPH0424959U publication Critical patent/JPH0424959U/ja
Application granted granted Critical
Publication of JP2522368Y2 publication Critical patent/JP2522368Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)
JP6621090U 1990-06-22 1990-06-22 伸縮式階段状観覧席の中間段ストッパー装置 Expired - Lifetime JP2522368Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6621090U JP2522368Y2 (ja) 1990-06-22 1990-06-22 伸縮式階段状観覧席の中間段ストッパー装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6621090U JP2522368Y2 (ja) 1990-06-22 1990-06-22 伸縮式階段状観覧席の中間段ストッパー装置

Publications (2)

Publication Number Publication Date
JPH0424959U JPH0424959U (enExample) 1992-02-28
JP2522368Y2 true JP2522368Y2 (ja) 1997-01-16

Family

ID=31598725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6621090U Expired - Lifetime JP2522368Y2 (ja) 1990-06-22 1990-06-22 伸縮式階段状観覧席の中間段ストッパー装置

Country Status (1)

Country Link
JP (1) JP2522368Y2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5723393B2 (ja) * 2013-01-29 2015-05-27 コトブキシーティング株式会社 移動観覧席
JPWO2023032167A1 (enExample) * 2021-09-03 2023-03-09

Also Published As

Publication number Publication date
JPH0424959U (enExample) 1992-02-28

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