JPH0448905B2 - - Google Patents

Info

Publication number
JPH0448905B2
JPH0448905B2 JP63036560A JP3656088A JPH0448905B2 JP H0448905 B2 JPH0448905 B2 JP H0448905B2 JP 63036560 A JP63036560 A JP 63036560A JP 3656088 A JP3656088 A JP 3656088A JP H0448905 B2 JPH0448905 B2 JP H0448905B2
Authority
JP
Japan
Prior art keywords
bucket
support shaft
boom
hole
boom body
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
JP63036560A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01210524A (ja
Inventor
Mitsuhiro Kishi
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.)
Hikoma Seisakusho Co Ltd
Original Assignee
Hikoma Seisakusho Co Ltd
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 Hikoma Seisakusho Co Ltd filed Critical Hikoma Seisakusho Co Ltd
Priority to JP3656088A priority Critical patent/JPH01210524A/ja
Publication of JPH01210524A publication Critical patent/JPH01210524A/ja
Publication of JPH0448905B2 publication Critical patent/JPH0448905B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP3656088A 1988-02-19 1988-02-19 堀削機 Granted JPH01210524A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3656088A JPH01210524A (ja) 1988-02-19 1988-02-19 堀削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3656088A JPH01210524A (ja) 1988-02-19 1988-02-19 堀削機

Publications (2)

Publication Number Publication Date
JPH01210524A JPH01210524A (ja) 1989-08-24
JPH0448905B2 true JPH0448905B2 (enrdf_load_stackoverflow) 1992-08-10

Family

ID=12473141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3656088A Granted JPH01210524A (ja) 1988-02-19 1988-02-19 堀削機

Country Status (1)

Country Link
JP (1) JPH01210524A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS508882U (enrdf_load_stackoverflow) * 1973-05-19 1975-01-29
JPS5655055U (enrdf_load_stackoverflow) * 1979-10-06 1981-05-13

Also Published As

Publication number Publication date
JPH01210524A (ja) 1989-08-24

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