Pipes and tubular conduits – End protectors – Threaded
Patent
1992-01-29
1992-09-22
Hornsby, Harvey C.
Pipes and tubular conduits
End protectors
Threaded
138 96R, B65D 5900
Patent
active
051488353
ABSTRACT:
A device for protecting the threads of a well casing pipe which comprises a body constructed from flexible material and having resilient characteristics, wherein the body has a central opening sized to fit about the threads, a passageway extending through the body concentric to the central opening, a locking section having a cavity connecting to the passageway, a strap constructed from a high tensile strength fiber web material and positioned in the passageway with its opposite ends extending into the cavity, and a locking means operatively attached to the opposite ends of the strap to tighten the strap about the body to the degree necessary for the body to contact the threads.
REFERENCES:
patent: 4020873 (1977-05-01), Palarino
patent: 4036261 (1977-07-01), Hauk et al.
patent: 4205707 (1980-06-01), Lundgren
patent: 4349048 (1982-09-01), Clark
patent: 4616679 (1986-10-01), Benton
Alexander Reginald L.
Hornsby Harvey C.
Kiesel William David
Tucker Robert C.
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