E - Fixed Constructions – 02 – D
Patent
E - Fixed Constructions
02
D
E02D 1/02 (2006.01) E21B 17/10 (2006.01) E21B 47/01 (2006.01) E21B 49/00 (2006.01)
Patent
CA 2682353
The invention relates to a device (1) for protecting a geotechnical or geophysical probe (13) having an elongated shape and capable of undergoing radial deformation, characterised in that it comprises: a plurality of flexible members (2) having an elongated shape and capable of undergoing radial deformation in a functional configuration of the device (1); means for the longitudinal compensation of the radial deformation of the flexible members (2) in a functional configuration of the device (1); two flexible member bearings (301, 302) each receiving an end of the flexible members (2), the bearings (301, 302) being capable of longitudinal movement on the probe (13) so that the flexible members (2) longitudinally protect the outer portion of the probe (13) between said bearings (301, 302) in a functional configuration of the device (1).
L'invention a pour objet un dispositif (1) de protection d'une sonde (13) géotechnique ou géophysique de forme allongée et apte à se déformer radialement, remarquable en ce qu' il comprend : - une pluralité d'éléments flexibles (2) de forme allongée, aptes à subir une déformation radiale, en configuration opérationnelle du dispositif (1), - des moyens de compensation longitudinale de la déformation radiale des éléments flexibles (2), en configuration opérationnelle du dispositif (1), - deux supports (301, 302) d'éléments flexibles, accueillant chacun une extrémité des éléments flexibles (2), les supports (301, 302) étant aptes à se déplacer longitudinalement sur la sonde (13), de sorte que les éléments flexibles (2) protègent longitudinalement la partie extérieure de la sonde (13) comprise entre lesdits supports (301, 302), en configuration opérationnelle du dispositif (1).
Datc Europe
Goudreau Gage Dubuc
LandOfFree
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