FR3082766B1 - Carotteuse pour milieu humide - Google Patents

Carotteuse pour milieu humide Download PDF

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Publication number
FR3082766B1
FR3082766B1 FR1870747A FR1870747A FR3082766B1 FR 3082766 B1 FR3082766 B1 FR 3082766B1 FR 1870747 A FR1870747 A FR 1870747A FR 1870747 A FR1870747 A FR 1870747A FR 3082766 B1 FR3082766 B1 FR 3082766B1
Authority
FR
France
Prior art keywords
motor
core
source
enclosure
output shaft
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.)
Active
Application number
FR1870747A
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English (en)
Other versions
FR3082766A1 (fr
Inventor
Idriss Benslimane
Baptiste Sutter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Structure et Rehabilitation SAS
Original Assignee
Structure et Rehabilitation SAS
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 Structure et Rehabilitation SAS filed Critical Structure et Rehabilitation SAS
Priority to FR1870747A priority Critical patent/FR3082766B1/fr
Publication of FR3082766A1 publication Critical patent/FR3082766A1/fr
Application granted granted Critical
Publication of FR3082766B1 publication Critical patent/FR3082766B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/001—Housing of the drill, e.g. handgrip
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
    • B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
    • B25F5/02—Construction of casings, bodies or handles
    • 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

La présente invention concerne les carotteuses, à savoir les outils qui permettent de creuser dans un matériau et de prélever des échantillons de ce matériau. La carotteuse selon l'invention se caractérise essentiellement par le fait qu'elle comporte un moteur 10 ayant un arbre de sortie 12 ; une source d'énergie 20 apte à délivrer une énergie électrique sur des moyens de sortie 22 pour alimenter le moteur 10 ; un carottier 40 couplé à l'arbre de sortie 12, la source 20 étant une source d'énergie électrique basse tension ; une enceinte 50 à paroi étanche 52 enfermant le moteur 10 ; et un fluide diélectrique 54 remplissant l'enceinte pour noyer le moteur 10. Application, notamment, aux carotteuses aptes à être utilisées en milieu fortement humide comme des galeries, égouts, etc.
FR1870747A 2018-06-25 2018-06-25 Carotteuse pour milieu humide Active FR3082766B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1870747A FR3082766B1 (fr) 2018-06-25 2018-06-25 Carotteuse pour milieu humide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1870747 2018-06-25
FR1870747A FR3082766B1 (fr) 2018-06-25 2018-06-25 Carotteuse pour milieu humide

Publications (2)

Publication Number Publication Date
FR3082766A1 FR3082766A1 (fr) 2019-12-27
FR3082766B1 true FR3082766B1 (fr) 2020-06-05

Family

ID=65494412

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1870747A Active FR3082766B1 (fr) 2018-06-25 2018-06-25 Carotteuse pour milieu humide

Country Status (1)

Country Link
FR (1) FR3082766B1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914305A (en) * 1956-09-28 1959-11-24 Bucyrus Erie Co Lightweight portable diamond drill
US2975848A (en) * 1958-06-27 1961-03-21 Machinery And Electrical Produ Portable power driven device for boring holes
US4487271A (en) * 1982-02-12 1984-12-11 Pomeroy Dan M Portable core drill
US4779689A (en) * 1987-09-28 1988-10-25 Bulb Bopper, Inc. Soil auger
GB2302890B (en) * 1995-07-01 1999-06-16 Michael Cruise A core sampling drill and template locator and guide
JPWO2002094527A1 (ja) * 2001-05-21 2004-09-02 三菱マテリアル株式会社 穿孔装置及び穿孔工法
GB201211466D0 (en) * 2012-06-28 2012-08-08 Secr Defence Waterproof casing for a powertool

Also Published As

Publication number Publication date
FR3082766A1 (fr) 2019-12-27

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