Global Patent Index - EP 3951129 A1

EP 3951129 A1 20220209 - DRILLING MACHINE

Title (en)

DRILLING MACHINE

Title (de)

BOHRMASCHINE

Title (fr)

PERCEUSE

Publication

EP 3951129 A1 20220209 (EN)

Application

EP 21195323 A 20190122

Priority

  • IT 201800001640 A 20180122
  • EP 19152998 A 20190122

Abstract (en)

A drilling machine comprises a frame (11) mounted on a slider (12), a drilling unit (14) comprising a mast, or guide beam (16), along which a rotation head (20) is mounted sliding and able to make the work tools rotate, and a first positioning unit (21) provided with an articulation device (23) suitable to allow the rotation of the mast (16) on a vertical plane around a first horizontal axis of rotation (X1). The drilling machine comprises a second positioning unit (22), connected between the first positioning unit (21) and the mast (16).

IPC 8 full level

E21B 15/00 (2006.01); E21B 7/02 (2006.01)

CPC (source: EP)

E21B 7/023 (2013.01); E21B 7/026 (2013.01)

Citation (applicant)

Citation (search report)

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 3536892 A1 20190911; EP 3536892 B1 20211020; EP 3951129 A1 20220209; IT 201800001640 A1 20190722

DOCDB simple family (application)

EP 19152998 A 20190122; EP 21195323 A 20190122; IT 201800001640 A 20180122