JPS5148562Y2 - - Google Patents

Info

Publication number
JPS5148562Y2
JPS5148562Y2 JP13275272U JP13275272U JPS5148562Y2 JP S5148562 Y2 JPS5148562 Y2 JP S5148562Y2 JP 13275272 U JP13275272 U JP 13275272U JP 13275272 U JP13275272 U JP 13275272U JP S5148562 Y2 JPS5148562 Y2 JP S5148562Y2
Authority
JP
Japan
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
JP13275272U
Other languages
Japanese (ja)
Other versions
JPS4987901U (enrdf_load_stackoverflow
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 filed Critical
Priority to JP13275272U priority Critical patent/JPS5148562Y2/ja
Priority to GB1794876A priority patent/GB1452752A/en
Priority to GB4779273A priority patent/GB1452751A/en
Priority to DE2351742A priority patent/DE2351742C3/de
Priority to NL7314158.A priority patent/NL159164B/xx
Priority to US406482A priority patent/US3894590A/en
Priority to NO733983A priority patent/NO142228C/no
Priority to CA183,405A priority patent/CA982114A/en
Priority to AT875573A priority patent/AT327845B/de
Priority to SE7313975A priority patent/SE407255B/xx
Priority to AU61444/73A priority patent/AU468564B2/en
Priority to FR7336837A priority patent/FR2203016B1/fr
Priority to IT5343273A priority patent/IT1032039B/it
Publication of JPS4987901U publication Critical patent/JPS4987901U/ja
Priority to CA230,002A priority patent/CA998383A/en
Application granted granted Critical
Publication of JPS5148562Y2 publication Critical patent/JPS5148562Y2/ja
Priority to SE7707003A priority patent/SE424757B/xx
Expired legal-status Critical Current

Links

JP13275272U 1972-10-16 1972-11-20 Expired JPS5148562Y2 (enrdf_load_stackoverflow)

Priority Applications (15)

Application Number Priority Date Filing Date Title
JP13275272U JPS5148562Y2 (enrdf_load_stackoverflow) 1972-11-20 1972-11-20
GB4779273A GB1452751A (en) 1972-10-16 1973-10-12 Drilling system and method of pulling it up
GB1794876A GB1452752A (en) 1972-10-16 1973-10-12 Method of pulling-up the cutting head of drilling apparatus
SE7313975A SE407255B (sv) 1972-10-16 1973-10-15 Borrsystem
US406482A US3894590A (en) 1972-10-16 1973-10-15 Drilling system
NO733983A NO142228C (no) 1972-10-16 1973-10-15 Boreinnretning og fremgangsmaate til aa trekke opp innretningens skjaereorganer
CA183,405A CA982114A (en) 1972-10-16 1973-10-15 Drilling system and method of pulling it up
AT875573A AT327845B (de) 1972-10-16 1973-10-15 Bohrvorrichtung
DE2351742A DE2351742C3 (de) 1972-10-16 1973-10-15 Durch einen Rohrstrang absenkbare Bohreinrichtung und Fangvorrichtung dafür
NL7314158.A NL159164B (nl) 1972-10-16 1973-10-15 Boorsysteem met een boorpijp en een hierdoorheen verplaatsbaar, en in het ondereinde losneembaar vergrendelbaar boorbeitelsamenstel met een inwendige spoelvloeistofdoorvoer.
AU61444/73A AU468564B2 (en) 1972-10-16 1973-10-16 Drilling system and method of pulling it up
FR7336837A FR2203016B1 (enrdf_load_stackoverflow) 1972-10-16 1973-10-16
IT5343273A IT1032039B (it) 1972-11-20 1973-10-30 Sistema di perforazione e metodo per il sollevamento
CA230,002A CA998383A (en) 1972-10-16 1975-06-24 Drilling system and method of pulling it up
SE7707003A SE424757B (sv) 1972-10-16 1977-06-16 Sett att draga ut en borrkrona ur ett borrhal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13275272U JPS5148562Y2 (enrdf_load_stackoverflow) 1972-11-20 1972-11-20

Publications (2)

Publication Number Publication Date
JPS4987901U JPS4987901U (enrdf_load_stackoverflow) 1974-07-30
JPS5148562Y2 true JPS5148562Y2 (enrdf_load_stackoverflow) 1976-11-24

Family

ID=28396531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13275272U Expired JPS5148562Y2 (enrdf_load_stackoverflow) 1972-10-16 1972-11-20

Country Status (1)

Country Link
JP (1) JPS5148562Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8261857B2 (en) * 2008-05-15 2012-09-11 Longyear Tm, Inc. Core barrel sonic latch mechanism and methods of sonic drilling using the same
JP6296084B2 (ja) * 2016-03-18 2018-03-20 コベルコ建機株式会社 傾斜計設置回収機構、および傾斜計設置回収方法

Also Published As

Publication number Publication date
JPS4987901U (enrdf_load_stackoverflow) 1974-07-30

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