CA2998309C - Machine de forage - Google Patents

Machine de forage

Info

Publication number
CA2998309C
CA2998309C CA2998309A CA2998309A CA2998309C CA 2998309 C CA2998309 C CA 2998309C CA 2998309 A CA2998309 A CA 2998309A CA 2998309 A CA2998309 A CA 2998309A CA 2998309 C CA2998309 C CA 2998309C
Authority
CA
Canada
Prior art keywords
drilling
support
module
drilling module
longitudinal direction
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
CA2998309A
Other languages
English (en)
Other versions
CA2998309A1 (fr
Inventor
Sara CASCARINO
Daniel Perpezat
Laurent Pivert
Regis Bernasinski
Original Assignee
Soletanche Freyssinet SA
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
Priority claimed from FR1558426A external-priority patent/FR3041023B1/fr
Application filed by Soletanche Freyssinet SA filed Critical Soletanche Freyssinet SA
Publication of CA2998309A1 publication Critical patent/CA2998309A1/fr
Application granted granted Critical
Publication of CA2998309C publication Critical patent/CA2998309C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

(57) Abrégé : La présente invention porte sur une machine de forage (10) pour réaliser une excavation dans un sol (S) selon une direction de forage (F) verticale, comportant : un support (12) ayant une direction longitudinale (L); un module de forage (14) muni d'organes de coupe (16), le module de forage étant mobile en translation par rapport au support; un dispositif de déplacement disposé entre le support et le module de forage, pour déplacer le module de forage (14) par rapport au support selon la direction longitudinale du support; L'invention se caractérise par le fait que le dispositif de déplacement comporte des moyens d'amortissement (70) pour amortir les vibrations générées par le module de forage lors de la réalisation du forage.
CA2998309A 2015-09-10 2016-09-08 Machine de forage Active CA2998309C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1558426A FR3041023B1 (fr) 2015-09-10 2015-09-10 Machine de forage comprenant un amortisseur
FR1558426 2015-09-10
PCT/FR2016/052247 WO2017042496A1 (fr) 2015-09-10 2016-09-08 Machine de forage

Publications (2)

Publication Number Publication Date
CA2998309A1 CA2998309A1 (fr) 2017-03-16
CA2998309C true CA2998309C (fr) 2025-08-05

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