JPS6235747Y2 - - Google Patents

Info

Publication number
JPS6235747Y2
JPS6235747Y2 JP19629381U JP19629381U JPS6235747Y2 JP S6235747 Y2 JPS6235747 Y2 JP S6235747Y2 JP 19629381 U JP19629381 U JP 19629381U JP 19629381 U JP19629381 U JP 19629381U JP S6235747 Y2 JPS6235747 Y2 JP S6235747Y2
Authority
JP
Japan
Prior art keywords
cutter
cutter head
gear case
arm
excavator
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
Application number
JP19629381U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58103286U (ja
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 JP19629381U priority Critical patent/JPS58103286U/ja
Publication of JPS58103286U publication Critical patent/JPS58103286U/ja
Application granted granted Critical
Publication of JPS6235747Y2 publication Critical patent/JPS6235747Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)
JP19629381U 1981-12-29 1981-12-29 掘進機のカツタヘツド Granted JPS58103286U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19629381U JPS58103286U (ja) 1981-12-29 1981-12-29 掘進機のカツタヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19629381U JPS58103286U (ja) 1981-12-29 1981-12-29 掘進機のカツタヘツド

Publications (2)

Publication Number Publication Date
JPS58103286U JPS58103286U (ja) 1983-07-13
JPS6235747Y2 true JPS6235747Y2 (US20090163788A1-20090625-C00002.png) 1987-09-10

Family

ID=30109538

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19629381U Granted JPS58103286U (ja) 1981-12-29 1981-12-29 掘進機のカツタヘツド

Country Status (1)

Country Link
JP (1) JPS58103286U (US20090163788A1-20090625-C00002.png)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5688275B2 (ja) * 2010-11-30 2015-03-25 株式会社熊谷組 管及び地中への管設置方法

Also Published As

Publication number Publication date
JPS58103286U (ja) 1983-07-13

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