JPS6126791U - 横穴掘進装置 - Google Patents

横穴掘進装置

Info

Publication number
JPS6126791U
JPS6126791U JP11184284U JP11184284U JPS6126791U JP S6126791 U JPS6126791 U JP S6126791U JP 11184284 U JP11184284 U JP 11184284U JP 11184284 U JP11184284 U JP 11184284U JP S6126791 U JPS6126791 U JP S6126791U
Authority
JP
Japan
Prior art keywords
gripping
opening
screw auger
claw
stopper
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
JP11184284U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0118717Y2 (enExample
Inventor
悦二 小坂
正之 藤本
武男 飯田
義也 長野
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.)
Hitachi Construction Machinery Co Ltd
Tokyo Gas Co Ltd
Original Assignee
Hitachi Construction Machinery Co Ltd
Tokyo Gas 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 Hitachi Construction Machinery Co Ltd, Tokyo Gas Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP11184284U priority Critical patent/JPS6126791U/ja
Publication of JPS6126791U publication Critical patent/JPS6126791U/ja
Application granted granted Critical
Publication of JPH0118717Y2 publication Critical patent/JPH0118717Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP11184284U 1984-07-25 1984-07-25 横穴掘進装置 Granted JPS6126791U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11184284U JPS6126791U (ja) 1984-07-25 1984-07-25 横穴掘進装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11184284U JPS6126791U (ja) 1984-07-25 1984-07-25 横穴掘進装置

Publications (2)

Publication Number Publication Date
JPS6126791U true JPS6126791U (ja) 1986-02-18
JPH0118717Y2 JPH0118717Y2 (enExample) 1989-05-31

Family

ID=30670915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11184284U Granted JPS6126791U (ja) 1984-07-25 1984-07-25 横穴掘進装置

Country Status (1)

Country Link
JP (1) JPS6126791U (enExample)

Also Published As

Publication number Publication date
JPH0118717Y2 (enExample) 1989-05-31

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