JPS6365796B2 - - Google Patents

Info

Publication number
JPS6365796B2
JPS6365796B2 JP58234418A JP23441883A JPS6365796B2 JP S6365796 B2 JPS6365796 B2 JP S6365796B2 JP 58234418 A JP58234418 A JP 58234418A JP 23441883 A JP23441883 A JP 23441883A JP S6365796 B2 JPS6365796 B2 JP S6365796B2
Authority
JP
Japan
Prior art keywords
rod
cylinder
rotary head
drilling
mast
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
Application number
JP58234418A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60126489A (ja
Inventor
Bauaa Kaaruhaintsu
Haabaraa Hansu
Isao Inoe
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.)
Eneos Corp
Original Assignee
Nippon Petrochemicals 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 Nippon Petrochemicals Co Ltd filed Critical Nippon Petrochemicals Co Ltd
Priority to JP23441883A priority Critical patent/JPS60126489A/ja
Publication of JPS60126489A publication Critical patent/JPS60126489A/ja
Publication of JPS6365796B2 publication Critical patent/JPS6365796B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP23441883A 1983-12-14 1983-12-14 ボーリングマシン Granted JPS60126489A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23441883A JPS60126489A (ja) 1983-12-14 1983-12-14 ボーリングマシン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23441883A JPS60126489A (ja) 1983-12-14 1983-12-14 ボーリングマシン

Publications (2)

Publication Number Publication Date
JPS60126489A JPS60126489A (ja) 1985-07-05
JPS6365796B2 true JPS6365796B2 (en]) 1988-12-16

Family

ID=16970701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23441883A Granted JPS60126489A (ja) 1983-12-14 1983-12-14 ボーリングマシン

Country Status (1)

Country Link
JP (1) JPS60126489A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62225687A (ja) * 1985-10-23 1987-10-03 丸五基礎工業株式会社 ア−スドリル掘削機
JPH066863B2 (ja) * 1988-08-22 1994-01-26 株式会社松沢基工 大深度岩盤掘削装置
EP3287588B1 (de) * 2016-08-24 2019-05-22 BAUER Maschinen GmbH Arbeitsmaschine und verfahren zum bearbeiten eines bodens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1971922A (en) * 1933-02-17 1934-08-28 Raymond Concrete Pile Co Earth boring apparatus
US3426857A (en) * 1966-06-06 1969-02-11 Mcalpine & Sons Ltd Sir Robert Earth drilling equipment
JPS513301A (en) * 1974-06-29 1976-01-12 Nittetsu Mining Co Ltd Tanjakukeriioshoshi kosoyaguraoshoshinai shisuihoho oyobi sonosochi
JPS539447A (en) * 1976-07-14 1978-01-27 Yamatake Honeywell Co Ltd Square root extractor
JPS6365796A (ja) * 1986-09-05 1988-03-24 Nec Corp ダイヤルパルス受信回路

Also Published As

Publication number Publication date
JPS60126489A (ja) 1985-07-05

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