Invention Grant
- Patent Title: Pipe lifting and orienting apparatus and method
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Application No.: US15386881Application Date: 2016-12-21
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Publication No.: US10364132B2Publication Date: 2019-07-30
- Inventor: James West Ruffin , David Lee Redman , Michael Musick
- Applicant: Matrix Service Company
- Applicant Address: US OK Tulsa
- Assignee: Matrix Service Company
- Current Assignee: Matrix Service Company
- Current Assignee Address: US OK Tulsa
- Agency: Dunlap Codding, P.C.
- Main IPC: B66C23/16
- IPC: B66C23/16

Abstract:
A pipe lifting apparatus and method related thereto are provided, wherein the pipe has a base with outriggers, a vertically extending beam having a pulley at its upper end and a cable attached to a winch and extending over the pulley. The pulley and winch are oriented so that the cable extends naturally in line with a vertex between two of the outriggers such that, when a pipe in a vertical sleeve is attached to the distal end and is lifted by the cable, the pipe passes adjacent to the vertex. The apparatus is configured to raise pipes from a vertical pipe sleeve used in floating roofs of above-ground storage tanks. The apparatus can be used to raise and lower pipes and to move them around the upper surface of the floating roof of the tanks.
Public/Granted literature
- US20180170718A1 PIPE LIFTING AND ORIENTING APPARATUS AND METHOD Public/Granted day:2018-06-21
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