JPS5863294U - トンネル内作業用門型架台 - Google Patents

トンネル内作業用門型架台

Info

Publication number
JPS5863294U
JPS5863294U JP15930581U JP15930581U JPS5863294U JP S5863294 U JPS5863294 U JP S5863294U JP 15930581 U JP15930581 U JP 15930581U JP 15930581 U JP15930581 U JP 15930581U JP S5863294 U JPS5863294 U JP S5863294U
Authority
JP
Japan
Prior art keywords
type mount
gate
gate type
working
tunnels
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
JP15930581U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6139035Y2 (enrdf_load_stackoverflow
Inventor
小坂　仁左衛門
佐賀　美夫
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.)
Obayashi Corp
Original Assignee
Obayashi Corp
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 Obayashi Corp filed Critical Obayashi Corp
Priority to JP15930581U priority Critical patent/JPS5863294U/ja
Publication of JPS5863294U publication Critical patent/JPS5863294U/ja
Application granted granted Critical
Publication of JPS6139035Y2 publication Critical patent/JPS6139035Y2/ja
Granted legal-status Critical Current

Links

JP15930581U 1981-10-26 1981-10-26 トンネル内作業用門型架台 Granted JPS5863294U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15930581U JPS5863294U (ja) 1981-10-26 1981-10-26 トンネル内作業用門型架台

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15930581U JPS5863294U (ja) 1981-10-26 1981-10-26 トンネル内作業用門型架台

Publications (2)

Publication Number Publication Date
JPS5863294U true JPS5863294U (ja) 1983-04-28
JPS6139035Y2 JPS6139035Y2 (enrdf_load_stackoverflow) 1986-11-10

Family

ID=29951762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15930581U Granted JPS5863294U (ja) 1981-10-26 1981-10-26 トンネル内作業用門型架台

Country Status (1)

Country Link
JP (1) JPS5863294U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210398A (ja) * 1987-02-25 1988-09-01 西松建設株式会社 シールドトンネル二次覆工工法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210398A (ja) * 1987-02-25 1988-09-01 西松建設株式会社 シールドトンネル二次覆工工法

Also Published As

Publication number Publication date
JPS6139035Y2 (enrdf_load_stackoverflow) 1986-11-10

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