JPH0357264U - - Google Patents

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Publication number
JPH0357264U
JPH0357264U JP11858389U JP11858389U JPH0357264U JP H0357264 U JPH0357264 U JP H0357264U JP 11858389 U JP11858389 U JP 11858389U JP 11858389 U JP11858389 U JP 11858389U JP H0357264 U JPH0357264 U JP H0357264U
Authority
JP
Japan
Prior art keywords
column element
base
center column
screw
pheasant
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.)
Pending
Application number
JP11858389U
Other languages
English (en)
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 filed Critical
Priority to JP11858389U priority Critical patent/JPH0357264U/ja
Publication of JPH0357264U publication Critical patent/JPH0357264U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の地下作業用天幕の斜視図、第
2図は本考案の支柱部材の斜視図、第3図は折り
たたむ途中を第2図のX−X′線より外側を見た
図、第4図は支柱素体の連結用冠状体、イ図は基
部支柱素体用、ロ図は中央部、中間部支柱素体用
、第5図は支柱素体と連結用冠状体との連結装置
、第6図は第5図のY−Y′線の平面図、第7図
は従来の支柱部材の斜視図、を示す。 1……こしき状部材、2……中央部支柱素体、
3,4……基部支柱素体、5,6……中間部支柱
素体、7,8……連結用冠状体、10……ビス、
11……連結装置、12……連結管、13,14
……突起部、15,18……溝部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 2個のこしき状部材を対向して配設し、内側に
    垂直に中央部支柱素体を溶接し、前記中央部支柱
    素体を中に順次外側中間部支柱素体、基部支柱素
    体をビスにて回転自在に取付け、各素体間と連結
    冠状体で連結装置で連結し、支柱部材を構成し、
    前記支柱部材の中央部支柱素体を中心とし虎マー
    クを入れたうすいきじを被覆してなる地下作業用
    天幕。
JP11858389U 1989-10-09 1989-10-09 Pending JPH0357264U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11858389U JPH0357264U (ja) 1989-10-09 1989-10-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11858389U JPH0357264U (ja) 1989-10-09 1989-10-09

Publications (1)

Publication Number Publication Date
JPH0357264U true JPH0357264U (ja) 1991-05-31

Family

ID=31666738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11858389U Pending JPH0357264U (ja) 1989-10-09 1989-10-09

Country Status (1)

Country Link
JP (1) JPH0357264U (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS486814U (ja) * 1971-06-05 1973-01-25
JPS5613922B2 (ja) * 1974-06-29 1981-04-01
JPS6351057B2 (ja) * 1984-01-07 1988-10-12 Hidefumi Hirai

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS486814U (ja) * 1971-06-05 1973-01-25
JPS5613922B2 (ja) * 1974-06-29 1981-04-01
JPS6351057B2 (ja) * 1984-01-07 1988-10-12 Hidefumi Hirai

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