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:
Jun. 29, 1999
Filed:
Oct. 27, 1997
W Scott Redinger, Erie, PA (US);
Lord Corporation, Cary, NC (US);
Abstract
An elastomer bearing (20) and assembly method therefor. The bearing (20) includes an inner member (22) having an outer profiled surface with a maximum radial dimension, an outer member (24) having a minimum radial dimension which is smaller than said maximum radial dimension and a inner profiled surface. The outer member (24) includes first (26) and second halves (28) being inserted axially over the spherical portion (23) of inner member (22). Each halve (26, 28) including axial threaded portions (32) which are threadedly interconnected to secure halves (26, 28) together. An elastomer layer (30) is bonded to said outer profiled surface of said inner member (22) and said inner profiled surface of said outer member (24). In another aspect, the profiled surfaces are spherical surfaces. Preferably, air is vented into the threaded escapeway (33) during the bonding process. A radial gap (34) is provided to aid is air removal/venting.