Mobiles Landbohrgestell mit Schwenkbarer Oberer Antriebseinheit

Details

Veröffentlichungs-Nr.

EP4741625

Anmeldetag

26. September 2022

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

E21B3/02, E21B15/00, E21B7/02E21B15/00

Abstract

A gripper supported by or configured to be supported by the loader boom of a loader of a mobile land rig for wellbore drilling and/or other wellbore related activities, comprising a main shaft provided with at least one jaw set comprising two adjacent jaws each pivotally mounted via a respective jaw base thereof on the main shaft and an actuator mechanism causing synchronized pivotal motion in opposed pivotal directions of the first and second jaws about the main shaft. The jaw set actuator mechanism comprises a gear wheel rotating around an axle radially to the main shaft and meshing with toothings on the jaw bases, and a jaws actuator exerting a relative pulling or pushing force between the first jaw and the second jaw.

Anmelder

Firma

Itrec B.V.

Land

🇳🇱 Niederlande

Fachgebiete