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:
Nov. 28, 1995
Filed:
Dec. 29, 1994
Daniel R McLarty, Burlington, CT (US);
Salvatore Acampora, Bristol, CT (US);
The Torrington Company, Torrington, CT (US);
Abstract
An annular sealing groove is provided at an axial end of one of an outer or inner bearing ring. The seal element comprises an annular ring of an elastomeric material with a plurality of circumferentially periodic radially extending projections integrally formed in an outer periphery or an inner periphery thereof. The projections are configured to provide an interference fit in the radial direction with respect to a bottom wall and outer side wall of the sealing groove to effect a seal. Preferably, the radial interference fit of the seal element biases the seal element axially against an inner side wall of the sealing groove.