JPS6139036Y2 - - Google Patents

Info

Publication number
JPS6139036Y2
JPS6139036Y2 JP15930681U JP15930681U JPS6139036Y2 JP S6139036 Y2 JPS6139036 Y2 JP S6139036Y2 JP 15930681 U JP15930681 U JP 15930681U JP 15930681 U JP15930681 U JP 15930681U JP S6139036 Y2 JPS6139036 Y2 JP S6139036Y2
Authority
JP
Japan
Prior art keywords
tunnel
working
trolley beam
trolley
central axis
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
Application number
JP15930681U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5863295U (ja
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 JP15930681U priority Critical patent/JPS5863295U/ja
Publication of JPS5863295U publication Critical patent/JPS5863295U/ja
Application granted granted Critical
Publication of JPS6139036Y2 publication Critical patent/JPS6139036Y2/ja
Granted legal-status Critical Current

Links

JP15930681U 1981-10-26 1981-10-26 トンネル内作業用移動架台 Granted JPS5863295U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15930681U JPS5863295U (ja) 1981-10-26 1981-10-26 トンネル内作業用移動架台

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15930681U JPS5863295U (ja) 1981-10-26 1981-10-26 トンネル内作業用移動架台

Publications (2)

Publication Number Publication Date
JPS5863295U JPS5863295U (ja) 1983-04-28
JPS6139036Y2 true JPS6139036Y2 (enrdf_load_stackoverflow) 1986-11-10

Family

ID=29951763

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15930681U Granted JPS5863295U (ja) 1981-10-26 1981-10-26 トンネル内作業用移動架台

Country Status (1)

Country Link
JP (1) JPS5863295U (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2693033B2 (ja) * 1990-10-24 1997-12-17 佐藤工業株式会社 ２次覆工用スチールフオームの自動制御装置

Also Published As

Publication number Publication date
JPS5863295U (ja) 1983-04-28

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