JPH0340392U - - Google Patents

Info

Publication number
JPH0340392U
JPH0340392U JP10072889U JP10072889U JPH0340392U JP H0340392 U JPH0340392 U JP H0340392U JP 10072889 U JP10072889 U JP 10072889U JP 10072889 U JP10072889 U JP 10072889U JP H0340392 U JPH0340392 U JP H0340392U
Authority
JP
Japan
Prior art keywords
gravel
power line
shield excavator
drive motor
current value
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.)
Pending
Application number
JP10072889U
Other languages
English (en)
Japanese (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 JP10072889U priority Critical patent/JPH0340392U/ja
Publication of JPH0340392U publication Critical patent/JPH0340392U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10072889U 1989-08-28 1989-08-28 Pending JPH0340392U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10072889U JPH0340392U (ko) 1989-08-28 1989-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10072889U JPH0340392U (ko) 1989-08-28 1989-08-28

Publications (1)

Publication Number Publication Date
JPH0340392U true JPH0340392U (ko) 1991-04-18

Family

ID=31649716

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10072889U Pending JPH0340392U (ko) 1989-08-28 1989-08-28

Country Status (1)

Country Link
JP (1) JPH0340392U (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013129984A (ja) * 2011-12-21 2013-07-04 Mitsubishi Heavy Industries Mechatronics Systems Ltd トンネル掘削機及び該トンネル掘削機による支障物切削方法
KR101332296B1 (ko) * 2011-12-16 2013-11-25 이이순 탁구 연습 장치
KR102088578B1 (ko) * 2018-09-06 2020-03-13 한국기계연구원 가변 경사각을 갖는 저소음형 테니스 연습장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843558A (ja) * 1981-09-09 1983-03-14 Nec Corp 相補型絶縁ゲ−ト電界効果半導体集積回路装置
JPS637496A (ja) * 1986-06-26 1988-01-13 株式会社　機動技術研究所 礫用シ−ルド掘進機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5843558A (ja) * 1981-09-09 1983-03-14 Nec Corp 相補型絶縁ゲ−ト電界効果半導体集積回路装置
JPS637496A (ja) * 1986-06-26 1988-01-13 株式会社　機動技術研究所 礫用シ−ルド掘進機

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101332296B1 (ko) * 2011-12-16 2013-11-25 이이순 탁구 연습 장치
JP2013129984A (ja) * 2011-12-21 2013-07-04 Mitsubishi Heavy Industries Mechatronics Systems Ltd トンネル掘削機及び該トンネル掘削機による支障物切削方法
KR102088578B1 (ko) * 2018-09-06 2020-03-13 한국기계연구원 가변 경사각을 갖는 저소음형 테니스 연습장치

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