JPH0629276Y2 - 小口径管推進機の連結装置 - Google Patents

小口径管推進機の連結装置

Info

Publication number
JPH0629276Y2
JPH0629276Y2 JP1988025223U JP2522388U JPH0629276Y2 JP H0629276 Y2 JPH0629276 Y2 JP H0629276Y2 JP 1988025223 U JP1988025223 U JP 1988025223U JP 2522388 U JP2522388 U JP 2522388U JP H0629276 Y2 JPH0629276 Y2 JP H0629276Y2
Authority
JP
Japan
Prior art keywords
pipe
pilot
ground
turnbuckle
pilot pipe
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 - Lifetime
Application number
JP1988025223U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01136547U (enExample
Inventor
拓 山田
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1988025223U priority Critical patent/JPH0629276Y2/ja
Publication of JPH01136547U publication Critical patent/JPH01136547U/ja
Application granted granted Critical
Publication of JPH0629276Y2 publication Critical patent/JPH0629276Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1988025223U 1988-02-29 1988-02-29 小口径管推進機の連結装置 Expired - Lifetime JPH0629276Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988025223U JPH0629276Y2 (ja) 1988-02-29 1988-02-29 小口径管推進機の連結装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988025223U JPH0629276Y2 (ja) 1988-02-29 1988-02-29 小口径管推進機の連結装置

Publications (2)

Publication Number Publication Date
JPH01136547U JPH01136547U (enExample) 1989-09-19
JPH0629276Y2 true JPH0629276Y2 (ja) 1994-08-10

Family

ID=31245770

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988025223U Expired - Lifetime JPH0629276Y2 (ja) 1988-02-29 1988-02-29 小口径管推進機の連結装置

Country Status (1)

Country Link
JP (1) JPH0629276Y2 (enExample)

Also Published As

Publication number Publication date
JPH01136547U (enExample) 1989-09-19

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