The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 13, 2004
Filed:
Mar. 25, 2002
J. Eugene McAliley, Rock Hill, SC (US);
Other;
Abstract
A hollow fitting assembly is secured with a pressure-tight seal in a hole which is disposed in a curved wall of a vessel. A body barrel portion of a hollow body element is inserted through the hole from a concave side of the vessel wall. A force-distributing washer is inserted over the free end of the body barrel portion such that a concave face of the washer faces the hole, and a flat face of the washer faces away from the hole. A pusher flange is screwed onto the free end of the body barrel portion. Jack bolts are screwed into internally threaded apertures of the pusher flange and are brought into abutting relationship with the flat face of the washer so that upon tightening of the jack bolts, a flange portion of the hollow fitting compresses a seal ring against the concave side of the vessel wall to form a pressure-tight seal around the hole. An externally threaded hollow connection member is attached to a threaded interior of the body barrel portion.