FR1233110A - Semi-automatic tractor auger - Google Patents

Semi-automatic tractor auger

Info

Publication number
FR1233110A
FR1233110A FR39369A FR69039369A FR1233110A FR 1233110 A FR1233110 A FR 1233110A FR 39369 A FR39369 A FR 39369A FR 69039369 A FR69039369 A FR 69039369A FR 1233110 A FR1233110 A FR 1233110A
Authority
FR
France
Prior art keywords
auger
semi
automatic tractor
tractor
automatic
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
FR39369A
Other languages
French (fr)
Inventor
Henri Ferriol
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 FR39369A priority Critical patent/FR1233110A/en
Application granted granted Critical
Publication of FR1233110A publication Critical patent/FR1233110A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/06—Dredgers; Soil-shifting machines mechanically-driven with digging screws
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • E21B19/087—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods by means of a swinging arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
FR39369A 1959-04-30 1959-04-30 Semi-automatic tractor auger Expired FR1233110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR39369A FR1233110A (en) 1959-04-30 1959-04-30 Semi-automatic tractor auger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR39369A FR1233110A (en) 1959-04-30 1959-04-30 Semi-automatic tractor auger

Publications (1)

Publication Number Publication Date
FR1233110A true FR1233110A (en) 1960-10-12

Family

ID=8593144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39369A Expired FR1233110A (en) 1959-04-30 1959-04-30 Semi-automatic tractor auger

Country Status (1)

Country Link
FR (1) FR1233110A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469550A1 (en) * 1979-11-16 1981-05-22 Souslikoff Alexandre Drill fitted to agricultural tractor PTO - is vertically orientated at front and is positioned horizontally and vertically by hydraulic rams
FR2669662A1 (en) * 1990-11-27 1992-05-29 Gloor Adolphe Machine for digging a trench
EP0562429A1 (en) * 1992-03-24 1993-09-29 Josef Heiss Earth boring apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2469550A1 (en) * 1979-11-16 1981-05-22 Souslikoff Alexandre Drill fitted to agricultural tractor PTO - is vertically orientated at front and is positioned horizontally and vertically by hydraulic rams
FR2669662A1 (en) * 1990-11-27 1992-05-29 Gloor Adolphe Machine for digging a trench
EP0562429A1 (en) * 1992-03-24 1993-09-29 Josef Heiss Earth boring apparatus
US5388654A (en) * 1992-03-24 1995-02-14 Heiss; Josef Ground-boring device

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