BE888086A - Tariere - Google Patents

Tariere

Info

Publication number
BE888086A
BE888086A BE2/59072A BE2059072A BE888086A BE 888086 A BE888086 A BE 888086A BE 2/59072 A BE2/59072 A BE 2/59072A BE 2059072 A BE2059072 A BE 2059072A BE 888086 A BE888086 A BE 888086A
Authority
BE
Belgium
Prior art keywords
auger
Prior art date
Application number
BE2/59072A
Other languages
English (en)
French (fr)
Original Assignee
Perrone P
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 Perrone P filed Critical Perrone P
Publication of BE888086A publication Critical patent/BE888086A/fr

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
    • E21B11/00—Other drilling tools
    • E21B11/005—Hand operated drilling tools
    • 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
    • E21B10/00—Drill bits
    • E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
BE2/59072A 1980-04-09 1981-03-24 Tariere BE888086A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5311180 1980-04-09

Publications (1)

Publication Number Publication Date
BE888086A true BE888086A (fr) 1981-07-16

Family

ID=11280030

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/59072A BE888086A (fr) 1980-04-09 1981-03-24 Tariere

Country Status (4)

Country Link
BE (1) BE888086A (de)
DE (1) DE8107349U1 (de)
ES (1) ES257375Y (de)
FR (1) FR2480348A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4601077A (en) * 1985-04-12 1986-07-22 Doty John T Tool for providing access to underground valve stems
DE202010006129U1 (de) * 2010-04-28 2010-08-05 Kober, Herbert Vorrichtung zum Einbringen einer stehenden Rohranordnung in das Erdreich

Also Published As

Publication number Publication date
ES257375U (es) 1981-07-16
DE8107349U1 (de) 1981-08-13
FR2480348A1 (fr) 1981-10-16
FR2480348B3 (de) 1983-02-11
ES257375Y (es) 1982-01-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PERRONE PIERO

Effective date: 19850324