Invention Grant
- Patent Title: Hydraulically powered trough extension for a pipe handling, pipe laydown and pipe pickup machine
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Application No.: US14730773Application Date: 2015-06-04
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Publication No.: US09863193B2Publication Date: 2018-01-09
- Inventor: Max Buchanan
- Applicant: Max Buchanan
- Agent David G Moore
- Main IPC: E21B19/00
- IPC: E21B19/00 ; E21B19/15

Abstract:
A hydraulically powered trough extension attached to a pipe handling, pipe pickup and pipe laydown tool can be extended hydraulically to facilitate transport of pipe to/from a drill rig. The hydraulically powered trough extension is semipermanently attached to the trough of the pipe handling, pipe pickup and pipe laydown machine to eliminate the need for special equipment to attach a trough extension to the trough. A specially designed hinge enables the hydraulically powered trough extension to be folded so as to lay flat on the trough of the pipe handling, pipe laydown and pipe pickup machine. When the hydraulically powered trough extension is fully extended the hinge mechanism does not obstruct the movement of pipe on or off the pipe pickup and pipe laydown machine. This feature enables the hydraulically powered trough extension to be easily and safely extended for moving pipe to/from the drill platform and when folded for easy transport to another work site without the need for extra equipment.
Public/Granted literature
- US20160356103A1 Hydraulically Powered Trough Extension for a Pipe Handling, Pipe Laydown and Pipe Pickup Machine Public/Granted day:2016-12-08
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