JPS5854473U - 掘削機の障害物探査装置 - Google Patents

掘削機の障害物探査装置

Info

Publication number
JPS5854473U
JPS5854473U JP15128081U JP15128081U JPS5854473U JP S5854473 U JPS5854473 U JP S5854473U JP 15128081 U JP15128081 U JP 15128081U JP 15128081 U JP15128081 U JP 15128081U JP S5854473 U JPS5854473 U JP S5854473U
Authority
JP
Japan
Prior art keywords
excavator
detection device
obstacle detection
excavation
cutter
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.)
Granted
Application number
JP15128081U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6338297Y2 (enrdf_load_stackoverflow
Inventor
森本　恵二
博 山本
岩井　好之
横須賀　洋
信安 佐藤
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.)
Fujikura Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujikura Ltd
Nippon Telegraph and Telephone Corp
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 Fujikura Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujikura Ltd
Priority to JP15128081U priority Critical patent/JPS5854473U/ja
Publication of JPS5854473U publication Critical patent/JPS5854473U/ja
Application granted granted Critical
Publication of JPS6338297Y2 publication Critical patent/JPS6338297Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Road Repair (AREA)
  • Emergency Alarm Devices (AREA)
JP15128081U 1981-10-12 1981-10-12 掘削機の障害物探査装置 Granted JPS5854473U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15128081U JPS5854473U (ja) 1981-10-12 1981-10-12 掘削機の障害物探査装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15128081U JPS5854473U (ja) 1981-10-12 1981-10-12 掘削機の障害物探査装置

Publications (2)

Publication Number Publication Date
JPS5854473U true JPS5854473U (ja) 1983-04-13
JPS6338297Y2 JPS6338297Y2 (enrdf_load_stackoverflow) 1988-10-07

Family

ID=29943970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15128081U Granted JPS5854473U (ja) 1981-10-12 1981-10-12 掘削機の障害物探査装置

Country Status (1)

Country Link
JP (1) JPS5854473U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03241105A (ja) * 1990-02-16 1991-10-28 Nippon Telegr & Teleph Corp <Ntt> 路面切断用カッター装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03241105A (ja) * 1990-02-16 1991-10-28 Nippon Telegr & Teleph Corp <Ntt> 路面切断用カッター装置

Also Published As

Publication number Publication date
JPS6338297Y2 (enrdf_load_stackoverflow) 1988-10-07

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