JPS57146896A - Vibration type pipe embedding apparatus - Google Patents

Vibration type pipe embedding apparatus

Info

Publication number
JPS57146896A
JPS57146896A JP3245081A JP3245081A JPS57146896A JP S57146896 A JPS57146896 A JP S57146896A JP 3245081 A JP3245081 A JP 3245081A JP 3245081 A JP3245081 A JP 3245081A JP S57146896 A JPS57146896 A JP S57146896A
Authority
JP
Japan
Prior art keywords
type pipe
vibration type
embedding apparatus
pipe embedding
vibration
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
JP3245081A
Other languages
Japanese (ja)
Inventor
Koujirou Ogata
Naoki Mitsuyanagi
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP3245081A priority Critical patent/JPS57146896A/en
Publication of JPS57146896A publication Critical patent/JPS57146896A/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
JP3245081A 1981-03-09 1981-03-09 Vibration type pipe embedding apparatus Pending JPS57146896A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3245081A JPS57146896A (en) 1981-03-09 1981-03-09 Vibration type pipe embedding apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3245081A JPS57146896A (en) 1981-03-09 1981-03-09 Vibration type pipe embedding apparatus

Publications (1)

Publication Number Publication Date
JPS57146896A true JPS57146896A (en) 1982-09-10

Family

ID=12359297

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3245081A Pending JPS57146896A (en) 1981-03-09 1981-03-09 Vibration type pipe embedding apparatus

Country Status (1)

Country Link
JP (1) JPS57146896A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915192A (en) * 1982-07-19 1984-01-26 日本電信電話株式会社 Vibration type pipe laying device
JPS6168998A (en) * 1984-09-13 1986-04-09 日立建機株式会社 Vibration absorber in vibration type excavator for method ofpropelling construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915192A (en) * 1982-07-19 1984-01-26 日本電信電話株式会社 Vibration type pipe laying device
JPS6168998A (en) * 1984-09-13 1986-04-09 日立建機株式会社 Vibration absorber in vibration type excavator for method ofpropelling construction

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