(19)
(11) EP 2 385 175 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
28.08.2013 Bulletin 2013/35

(43) Date of publication A2:
09.11.2011 Bulletin 2011/45

(21) Application number: 11165351.5

(22) Date of filing: 09.05.2011
(51) International Patent Classification (IPC): 
E02D 1/04(2006.01)
E21B 49/00(2006.01)
 E02D 1/02(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 07.05.2010 NL 2004684

(71) Applicant: Gouda Geo-Equipment B.V.
2361 KX Warmond (NL)

(72) Inventors:
  • Hogervorst, Leonardus Robertus Adrianus
    2215 KT, Voorhout (NL)
  • Zuijderduijn, Willem
    9301 NT, Roden (NL)

(74) Representative: Jansen, Cornelis Marinus et al
V.O. Johan de Wittlaan 7
2517 JR Den Haag
2517 JR Den Haag (NL)

   


(54) Cone Penetration Testing Pushing Device and System


(57) A ground penetrating device, comprising a housing, a locking arrangement (6) for locking the housing inside a borehole, a penetration member (5) arranged to move relative to the housing (20) in a penetration direction; and a force transmission element (9) provided movably relative to the housing (2), a conversion mechanism (10) for converting a movement of the force transmission element (9) in a direction different from the penetration direction to a movement of the penetration member (5) in the penetration direction.







Search report















Search report