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:
Jul. 07, 1998
Filed:
Jan. 26, 1996
Chris A Rice, Boca Raton, FL (US);
Graham M Barton, Escondido, CA (US);
Baracuda International Corporation, Ft. Lauderdale, FL (US);
Abstract
The swivel assembly of the present invention employs a thrust bearing configuration that provides smooth operation under non-axial and axial load conditions. The assembly comprises two opposing bearing surfaces, one on the end of a hose pipe and the other on a bearing race. A cylindrical housing interlocks with the bearing race and includes a flange to keep the bearing surface of the hose pipe in contact with the bearings. Thus, the hose pipe may rotate freely relative to the bearing race and housing. Because only the end of the hose pipe is in contact with the housing or bearings, non-axial bending loads centered in the bearing are resolved through relatively short moment arms thereby reducing friction creating by the non-axial loading condition. A sealing and lubricating thrust washer may be introduced between the flange in the housing and the hose pipe to seal the swivel assembly and to reduce further the friction between the hose pipe and the housing flange and bearing race.