NO115245B - - Google Patents

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Info

Publication number
NO115245B
NO115245B NO167147A NO16714767A NO115245B NO 115245 B NO115245 B NO 115245B NO 167147 A NO167147 A NO 167147A NO 16714767 A NO16714767 A NO 16714767A NO 115245 B NO115245 B NO 115245B
Authority
NO
Norway
Prior art keywords
pressure
brake
line
filling
piston
Prior art date
Application number
NO167147A
Other languages
English (en)
Norwegian (no)
Inventor
Leif Loekka
Original Assignee
Leif Loekka
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 Leif Loekka filed Critical Leif Loekka
Priority to NO167147A priority Critical patent/NO115245B/no
Priority to US709639A priority patent/US3515227A/en
Priority to DE19681608276 priority patent/DE1608276A1/de
Priority to GB00745/68A priority patent/GB1215492A/en
Priority to JP43014102A priority patent/JPS496966B1/ja
Priority to FR1557278D priority patent/FR1557278A/fr
Priority to SE02961/68A priority patent/SE327680B/xx
Publication of NO115245B publication Critical patent/NO115245B/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts
    • E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
NO167147A 1967-03-06 1967-03-06 NO115245B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO167147A NO115245B (de) 1967-03-06 1967-03-06
US709639A US3515227A (en) 1967-03-06 1968-03-01 Device for supporting and positioning rock drilling machines
DE19681608276 DE1608276A1 (de) 1967-03-06 1968-03-02 Vorrichtung zum Steuern von Gesteinsbohrmaschinen
GB00745/68A GB1215492A (en) 1967-03-06 1968-03-05 A device for positioning rock or like drilling mechanisms
JP43014102A JPS496966B1 (de) 1967-03-06 1968-03-06
FR1557278D FR1557278A (de) 1967-03-06 1968-03-06
SE02961/68A SE327680B (de) 1967-03-06 1968-03-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO167147A NO115245B (de) 1967-03-06 1967-03-06

Publications (1)

Publication Number Publication Date
NO115245B true NO115245B (de) 1968-09-09

Family

ID=19909968

Family Applications (1)

Application Number Title Priority Date Filing Date
NO167147A NO115245B (de) 1967-03-06 1967-03-06

Country Status (7)

Country Link
US (1) US3515227A (de)
JP (1) JPS496966B1 (de)
DE (1) DE1608276A1 (de)
FR (1) FR1557278A (de)
GB (1) GB1215492A (de)
NO (1) NO115245B (de)
SE (1) SE327680B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098353A (en) * 1976-05-14 1978-07-04 United States Steel Corporation Rotatable mine drilling apparatus
DE3431866A1 (de) * 1984-08-24 1986-03-06 Mannesmann AG, 4000 Düsseldorf Bohrwagen, insbesondere fuer sohlen-perforation
CN102031932B (zh) * 2010-11-20 2013-06-26 山西亚佳机电集团有限公司 一种矿用钻车支撑结构
CN104533305A (zh) * 2014-12-31 2015-04-22 太原重工股份有限公司 牙轮钻机的倾斜机构
CN110306935A (zh) * 2019-06-28 2019-10-08 三峡大学 凿岩机主臂滑移式安装座

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2104341A (en) * 1936-05-21 1938-01-04 Cleveland Rock Drill Co Portable drilling rig
US2415205A (en) * 1944-12-30 1947-02-04 Joy Mfg Co Adjustable support
US3020012A (en) * 1959-02-27 1962-02-06 Chicago Pneumatic Tool Co Low overhead jumbo drill supporting bracket

Also Published As

Publication number Publication date
DE1608276A1 (de) 1970-12-03
GB1215492A (en) 1970-12-09
SE327680B (de) 1970-08-31
JPS496966B1 (de) 1974-02-18
FR1557278A (de) 1969-02-14
US3515227A (en) 1970-06-02

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