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Valve Lifting Device Easy to Handle, Easy to Build
Author(s) -
Miller Leroy A.
Publication year - 1984
Publication title -
opflow
Language(s) - English
Resource type - Journals
eISSN - 1551-8701
pISSN - 0149-8029
DOI - 10.1002/j.1551-8701.1984.tb00370.x
Subject(s) - sling (weapon) , computer science , hang , engineering drawing , computer hardware , simulation , engineering , structural engineering , operating system
A valve lifting device is described which causes the valve to hang perfectly vertical for ease of removal or installation and to swivel easily on a hoisting sling for alignment. The device can be easily handled and hooked up by one person using one hand, which leaves the other handle free to signal the operator of the hoisting equipment. Method of construction and cost are detailed.