JPS6126788U - 横穴掘削装置 - Google Patents

横穴掘削装置

Info

Publication number
JPS6126788U
JPS6126788U JP11183984U JP11183984U JPS6126788U JP S6126788 U JPS6126788 U JP S6126788U JP 11183984 U JP11183984 U JP 11183984U JP 11183984 U JP11183984 U JP 11183984U JP S6126788 U JPS6126788 U JP S6126788U
Authority
JP
Japan
Prior art keywords
screw auger
screw
chuck device
rotary
mounting
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
JP11183984U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0118716Y2 (OSRAM
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 JP11183984U priority Critical patent/JPS6126788U/ja
Publication of JPS6126788U publication Critical patent/JPS6126788U/ja
Application granted granted Critical
Publication of JPH0118716Y2 publication Critical patent/JPH0118716Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
JP11183984U 1984-07-25 1984-07-25 横穴掘削装置 Granted JPS6126788U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11183984U JPS6126788U (ja) 1984-07-25 1984-07-25 横穴掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11183984U JPS6126788U (ja) 1984-07-25 1984-07-25 横穴掘削装置

Publications (2)

Publication Number Publication Date
JPS6126788U true JPS6126788U (ja) 1986-02-18
JPH0118716Y2 JPH0118716Y2 (OSRAM) 1989-05-31

Family

ID=30670912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11183984U Granted JPS6126788U (ja) 1984-07-25 1984-07-25 横穴掘削装置

Country Status (1)

Country Link
JP (1) JPS6126788U (OSRAM)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616275A (en) * 1979-07-19 1981-02-17 Mitsubishi Electric Corp Character read-in method
JPS5845791U (ja) * 1981-09-24 1983-03-28 三菱重工業株式会社 ドリルロッド受台

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616275A (en) * 1979-07-19 1981-02-17 Mitsubishi Electric Corp Character read-in method
JPS5845791U (ja) * 1981-09-24 1983-03-28 三菱重工業株式会社 ドリルロッド受台

Also Published As

Publication number Publication date
JPH0118716Y2 (OSRAM) 1989-05-31

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