JPH02236319A - 振動掘削・輾圧・破砕機 - Google Patents

振動掘削・輾圧・破砕機

Info

Publication number
JPH02236319A
JPH02236319A JP5377589A JP5377589A JPH02236319A JP H02236319 A JPH02236319 A JP H02236319A JP 5377589 A JP5377589 A JP 5377589A JP 5377589 A JP5377589 A JP 5377589A JP H02236319 A JPH02236319 A JP H02236319A
Authority
JP
Japan
Prior art keywords
boom
packet
hydraulic
vibration
tip
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
JP5377589A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0428859B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kaname Nagai
永井　要
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP5377589A priority Critical patent/JPH02236319A/ja
Publication of JPH02236319A publication Critical patent/JPH02236319A/ja
Publication of JPH0428859B2 publication Critical patent/JPH0428859B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shovels (AREA)
JP5377589A 1989-03-08 1989-03-08 振動掘削・輾圧・破砕機 Granted JPH02236319A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5377589A JPH02236319A (ja) 1989-03-08 1989-03-08 振動掘削・輾圧・破砕機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5377589A JPH02236319A (ja) 1989-03-08 1989-03-08 振動掘削・輾圧・破砕機

Publications (2)

Publication Number Publication Date
JPH02236319A true JPH02236319A (ja) 1990-09-19
JPH0428859B2 JPH0428859B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-15

Family

ID=12952190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5377589A Granted JPH02236319A (ja) 1989-03-08 1989-03-08 振動掘削・輾圧・破砕機

Country Status (1)

Country Link
JP (1) JPH02236319A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890015A4 (en) * 1995-11-20 2001-02-28 Action Machinery Company Of Al IMPACT GRIPPER

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518242U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-07-08 1976-01-21
JPS5968436A (ja) * 1982-10-09 1984-04-18 Ooyodo Komatsu Kk 土木作業機械の先端工具の土落し装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS518242U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-07-08 1976-01-21
JPS5968436A (ja) * 1982-10-09 1984-04-18 Ooyodo Komatsu Kk 土木作業機械の先端工具の土落し装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0890015A4 (en) * 1995-11-20 2001-02-28 Action Machinery Company Of Al IMPACT GRIPPER

Also Published As

Publication number Publication date
JPH0428859B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-05-15

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