JPH053595Y2 - - Google Patents

Info

Publication number
JPH053595Y2
JPH053595Y2 JP1987107231U JP10723187U JPH053595Y2 JP H053595 Y2 JPH053595 Y2 JP H053595Y2 JP 1987107231 U JP1987107231 U JP 1987107231U JP 10723187 U JP10723187 U JP 10723187U JP H053595 Y2 JPH053595 Y2 JP H053595Y2
Authority
JP
Japan
Prior art keywords
casing
tip
cutter
drive means
ground
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
JP1987107231U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6414295U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1987107231U priority Critical patent/JPH053595Y2/ja
Publication of JPS6414295U publication Critical patent/JPS6414295U/ja
Application granted granted Critical
Publication of JPH053595Y2 publication Critical patent/JPH053595Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1987107231U 1987-07-13 1987-07-13 Expired - Lifetime JPH053595Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987107231U JPH053595Y2 (enrdf_load_stackoverflow) 1987-07-13 1987-07-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987107231U JPH053595Y2 (enrdf_load_stackoverflow) 1987-07-13 1987-07-13

Publications (2)

Publication Number Publication Date
JPS6414295U JPS6414295U (enrdf_load_stackoverflow) 1989-01-25
JPH053595Y2 true JPH053595Y2 (enrdf_load_stackoverflow) 1993-01-28

Family

ID=31341457

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987107231U Expired - Lifetime JPH053595Y2 (enrdf_load_stackoverflow) 1987-07-13 1987-07-13

Country Status (1)

Country Link
JP (1) JPH053595Y2 (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50136236U (enrdf_load_stackoverflow) * 1974-04-23 1975-11-10

Also Published As

Publication number Publication date
JPS6414295U (enrdf_load_stackoverflow) 1989-01-25

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