Invention Grant
- Patent Title: Movable rig and steering system
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Application No.: US16382961Application Date: 2019-04-12
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Publication No.: US11021186B2Publication Date: 2021-06-01
- Inventor: Van Hy Nguyen , Roman Konowalec , Donald Leonard Burlet , Kameron Wayne Konduc , Timothy H. Watson , Bogdan Bodnar
- Applicant: DRECO ENERGY SERVICES ULC
- Applicant Address: CA Edmonton
- Assignee: DRECO ENERGY SERVICES ULC
- Current Assignee: DRECO ENERGY SERVICES ULC
- Current Assignee Address: CA Edmonton
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: B62D7/02
- IPC: B62D7/02 ; B62D7/04 ; B60K1/02 ; B60K7/00 ; E21B7/02 ; B60G1/00 ; B60G3/00 ; B62D7/15 ; B60K17/04 ; B60K17/08 ; B60K17/14 ; B60K17/30
Abstract:
A drill rig with a steering system may include a substructure having a wheelhouse, a drill floor arranged atop the substructure, a mast extending upwardly and above the drill floor, and a steering system arranged within the wheelhouse. The steering system may include a wheel assembly comprising an electric motor configured for driving rotational motion of a wheel, a deployment device configuring for deploying the wheel assembly to carry the drill rig, and a steering mechanism configured for selective engagement with the wheel assembly and rotating the wheel assembly.
Public/Granted literature
- US20190233006A1 MOVABLE RIG AND STEERING SYSTEM Public/Granted day:2019-08-01
Information query
IPC分类:
