IT1077705B - Organo rotativo particolarmente idoneo allo scavamento del terreno - Google Patents

Organo rotativo particolarmente idoneo allo scavamento del terreno

Info

Publication number
IT1077705B
IT1077705B IT4921077A IT4921077A IT1077705B IT 1077705 B IT1077705 B IT 1077705B IT 4921077 A IT4921077 A IT 4921077A IT 4921077 A IT4921077 A IT 4921077A IT 1077705 B IT1077705 B IT 1077705B
Authority
IT
Italy
Prior art keywords
particularly suitable
rotary body
ground excavation
body particularly
excavation
Prior art date
Application number
IT4921077A
Other languages
English (en)
Italian (it)
Original Assignee
Fondamat
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 Fondamat filed Critical Fondamat
Application granted granted Critical
Publication of IT1077705B publication Critical patent/IT1077705B/it

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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Tires In General (AREA)
IT4921077A 1976-04-30 1977-04-29 Organo rotativo particolarmente idoneo allo scavamento del terreno IT1077705B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7612937A FR2349688A1 (fr) 1976-04-30 1976-04-30 Organe rotatif, notamment pour le creusement du sol

Publications (1)

Publication Number Publication Date
IT1077705B true IT1077705B (it) 1985-05-04

Family

ID=9172536

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4921077A IT1077705B (it) 1976-04-30 1977-04-29 Organo rotativo particolarmente idoneo allo scavamento del terreno

Country Status (6)

Country Link
JP (1) JPS52155802A (fr)
DE (1) DE2719160A1 (fr)
ES (1) ES458308A1 (fr)
FR (1) FR2349688A1 (fr)
GB (1) GB1568575A (fr)
IT (1) IT1077705B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519774A1 (de) * 1985-06-03 1986-12-04 Karl Bauer Spezialtiefbau GmbH & Co KG, 8898 Schrobenhausen Fraesvorrichtung fuer eine schlitzwandfraese
CA1249886A (fr) * 1986-05-02 1989-02-07 Claude J. Champagne Methode de transmission de donnees duplex utilisant un protocole d'emission avec attente
FR2605028B1 (fr) * 1986-10-08 1988-12-09 Soletanche Engin de fraisage pour creuser des tranchees dans le sol.
DE3715977A1 (de) * 1987-05-13 1988-12-01 Bauer Spezialtiefbau Raeumvorrichtung
WO1989000631A1 (fr) * 1987-07-22 1989-01-26 Alfred Hackmack Pelle de derochage
US5212895A (en) * 1989-01-25 1993-05-25 Foundation Technology Limited Retractable excavator cutting tooth apparatus

Also Published As

Publication number Publication date
GB1568575A (en) 1980-06-04
FR2349688A1 (fr) 1977-11-25
DE2719160A1 (de) 1977-11-17
JPS52155802A (en) 1977-12-24
ES458308A1 (es) 1978-02-16

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