NO115049B - - Google Patents

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Info

Publication number
NO115049B
NO115049B NO155334A NO15533464A NO115049B NO 115049 B NO115049 B NO 115049B NO 155334 A NO155334 A NO 155334A NO 15533464 A NO15533464 A NO 15533464A NO 115049 B NO115049 B NO 115049B
Authority
NO
Norway
Prior art keywords
plate
bent
chain
tensioner
edges
Prior art date
Application number
NO155334A
Other languages
English (en)
Norwegian (no)
Inventor
K Qvarnstroem
C Skattman
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of NO115049B publication Critical patent/NO115049B/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
    • 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
    • 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
    • E21B15/006—Means for anchoring the drilling machine to the ground

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
NO155334A 1963-10-31 1964-10-28 NO115049B (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1202363 1963-10-31

Publications (1)

Publication Number Publication Date
NO115049B true NO115049B (ja) 1968-07-15

Family

ID=20295016

Family Applications (1)

Application Number Title Priority Date Filing Date
NO155334A NO115049B (ja) 1963-10-31 1964-10-28

Country Status (5)

Country Link
US (1) US3295800A (ja)
AT (1) AT265172B (ja)
CH (1) CH424689A (ja)
FI (1) FI41824C (ja)
NO (1) NO115049B (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370654A (en) * 1965-11-08 1968-02-27 Skendrovic Lawrence Soaking pit clean out machine
SE317342B (ja) * 1967-06-22 1969-11-17 Atlas Copco Ab
US3805712A (en) * 1969-02-14 1974-04-23 D Taylor Weight responsive table
FR2230809B1 (ja) * 1973-05-22 1976-04-23 Poclain Sa
US4264051A (en) * 1978-01-17 1981-04-28 Coal Industry (Patents) Limited Laterally adjustable multiple head
JPS5941496B2 (ja) * 1980-09-08 1984-10-08 日本鉱業株式会社 銅製錬転炉用メカニカルパンチング装置
JPS58124843A (ja) * 1982-01-20 1983-07-25 Mitsubishi Steel Mfg Co Ltd 免震装置
IT1236444B (it) * 1989-10-26 1993-03-09 Apparecchiatura semovente per l'esecuzione di scavi in galleria
LU90015B1 (de) * 1997-01-29 1998-07-30 Wurth Paul Sa Stichlochbohrmaschine
IT1315098B1 (it) * 2000-06-21 2003-02-03 Casagrande Spa Gruppo di introduzione armature per macchine perforatrici
US6493886B1 (en) * 2000-10-04 2002-12-17 Jeffrey D. Vanpage Mattress suspension system for a vehicle
US10244861B1 (en) * 2015-01-24 2019-04-02 Nathan Mark Poniatowski Desktop workspace that adjusts vertically
JP2017158845A (ja) * 2016-03-10 2017-09-14 株式会社ジーシー 患者用椅子及び該患者用椅子を備える治療ユニット
JP2017158846A (ja) * 2016-03-10 2017-09-14 株式会社ジーシー 患者用椅子及び該患者用椅子を備える治療ユニット
US10893748B1 (en) 2017-07-08 2021-01-19 Office Kick, Inc. Height adjustable desktop

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614807A (en) * 1947-10-21 1952-10-21 Joy Mfg Co Rock drilling apparatus
US2690896A (en) * 1949-11-10 1954-10-05 Donald E Bissell Coal drill mount
US3165197A (en) * 1963-02-11 1965-01-12 Harper Inc Allen Vibrating conveyor

Also Published As

Publication number Publication date
US3295800A (en) 1967-01-03
CH424689A (de) 1966-11-30
AT265172B (de) 1968-09-25
FI41824B (ja) 1969-12-01
FI41824C (fi) 1970-03-10

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