ATE522668T1 - EXCAVING MACHINE WITH A KELLY BOOM WITH CUTOUTS THAT ARE OPEN ON TWO SIDES - Google Patents

EXCAVING MACHINE WITH A KELLY BOOM WITH CUTOUTS THAT ARE OPEN ON TWO SIDES

Info

Publication number
ATE522668T1
ATE522668T1 AT09180860T AT09180860T ATE522668T1 AT E522668 T1 ATE522668 T1 AT E522668T1 AT 09180860 T AT09180860 T AT 09180860T AT 09180860 T AT09180860 T AT 09180860T AT E522668 T1 ATE522668 T1 AT E522668T1
Authority
AT
Austria
Prior art keywords
bar
kelly
machine
excaving
cutouts
Prior art date
Application number
AT09180860T
Other languages
German (de)
Inventor
Philippe Chagnot
Regis Bernasinski
Original Assignee
Soletanche Freyssinet
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 Soletanche Freyssinet filed Critical Soletanche Freyssinet
Application granted granted Critical
Publication of ATE522668T1 publication Critical patent/ATE522668T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
    • E02D7/16—Scaffolds or supports for drivers
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/04—Guide devices; Guide frames
    • 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
    • E21B19/083—Cam, rack or like feed mechanisms
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Paleontology (AREA)
  • Structural Engineering (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)

Abstract

The machine has a mobile carriage moving a bar i.e. kelly (18), along a longitudinal direction of a mast, where the carriage includes a maintenance unit for maintaining the bar relative to the carriage. The maintenance unit is released in an unlocked state and displaced relative to the bar. The maintenance unit comprises a blocking finger inserted in an opening (44) of one of cavities (40, 40a, 40'). Each cavity includes another opening (48) communicating with the former opening while emerging from a longitudinal face (50) of the bar.
AT09180860T 2008-12-30 2009-12-29 EXCAVING MACHINE WITH A KELLY BOOM WITH CUTOUTS THAT ARE OPEN ON TWO SIDES ATE522668T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0859114A FR2940661B1 (en) 2008-12-30 2008-12-30 EXCAVATION MACHINE HAVING A KELLY WITH CAVITIES DISCHARGING ON TWO SIDES

Publications (1)

Publication Number Publication Date
ATE522668T1 true ATE522668T1 (en) 2011-09-15

Family

ID=40786814

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09180860T ATE522668T1 (en) 2008-12-30 2009-12-29 EXCAVING MACHINE WITH A KELLY BOOM WITH CUTOUTS THAT ARE OPEN ON TWO SIDES

Country Status (3)

Country Link
EP (1) EP2204499B1 (en)
AT (1) ATE522668T1 (en)
FR (1) FR2940661B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3642387A1 (en) * 1986-12-11 1988-06-30 Delmag Maschinenfabrik Device for setting drill stems in rotational motion and for axially moving drill stems
JPH0678617B2 (en) * 1988-08-22 1994-10-05 日本車輌製造株式会社 Lifting device for construction machines for foundation work
JPH0819675B2 (en) * 1993-09-20 1996-02-28 近畿イシコ株式会社 Pile driver
JP3974811B2 (en) * 2001-04-27 2007-09-12 日本車輌製造株式会社 Pile driver, pile mounting method and pile burying method
FR2832454B1 (en) * 2001-11-20 2004-07-09 Cie Du Sol VERTICAL WELL DRILLING EQUIPMENT
GB2400869B (en) * 2003-04-22 2006-11-15 Cie Du Sol Threading equipment
JP4653110B2 (en) * 2004-10-15 2011-03-16 博史 片岡 Underground obstacle removal apparatus, excavation unit, and underground obstacle removal method using the same
FR2888859B1 (en) * 2005-07-21 2007-10-19 Cie Du Sol Soc Civ Ile MIXED FLOOR WALL MOUNTING INSTALLATION WITH BINDER AND METHOD OF CORRECTING TRACK OF DRILLING HEAD OF SUCH FACILITY

Also Published As

Publication number Publication date
FR2940661B1 (en) 2011-01-21
FR2940661A1 (en) 2010-07-02
EP2204499A1 (en) 2010-07-07
EP2204499B1 (en) 2011-08-31

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Legal Events

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