JP2563477Y2 - 小口径管推進機械の位置検出装置 - Google Patents

小口径管推進機械の位置検出装置

Info

Publication number
JP2563477Y2
JP2563477Y2 JP1989080138U JP8013889U JP2563477Y2 JP 2563477 Y2 JP2563477 Y2 JP 2563477Y2 JP 1989080138 U JP1989080138 U JP 1989080138U JP 8013889 U JP8013889 U JP 8013889U JP 2563477 Y2 JP2563477 Y2 JP 2563477Y2
Authority
JP
Japan
Prior art keywords
scale plate
pilot
target
pilot head
diameter 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
JP1989080138U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0321495U (enExample
Inventor
雅弘 大山
Original Assignee
株式会社 小松製作所
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 株式会社 小松製作所 filed Critical 株式会社 小松製作所
Priority to JP1989080138U priority Critical patent/JP2563477Y2/ja
Publication of JPH0321495U publication Critical patent/JPH0321495U/ja
Application granted granted Critical
Publication of JP2563477Y2 publication Critical patent/JP2563477Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Excavating Of Shafts Or Tunnels (AREA)
JP1989080138U 1989-07-10 1989-07-10 小口径管推進機械の位置検出装置 Expired - Lifetime JP2563477Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989080138U JP2563477Y2 (ja) 1989-07-10 1989-07-10 小口径管推進機械の位置検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989080138U JP2563477Y2 (ja) 1989-07-10 1989-07-10 小口径管推進機械の位置検出装置

Publications (2)

Publication Number Publication Date
JPH0321495U JPH0321495U (enExample) 1991-03-04
JP2563477Y2 true JP2563477Y2 (ja) 1998-02-25

Family

ID=31624927

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989080138U Expired - Lifetime JP2563477Y2 (ja) 1989-07-10 1989-07-10 小口径管推進機械の位置検出装置

Country Status (1)

Country Link
JP (1) JP2563477Y2 (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59104010U (ja) * 1982-12-29 1984-07-13 石川島播磨重工業株式会社 管埋設装置におけるタ−ゲツト装置
JPS61143011U (enExample) * 1985-02-27 1986-09-04

Also Published As

Publication number Publication date
JPH0321495U (enExample) 1991-03-04

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