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. 06, 1990
Filed:
Jan. 01, 1989
Donald P Flading, Pomona, CA (US);
Jerry J Rogers, Corona, CA (US);
Westinghouse Electric Corp., Pittsburgh, PA (US);
Abstract
A tire joint apparatus (17) for assembling two sections (11,12) of a rotary combustor tire (10), where each section is provided with a hooked end portion (22, 25). The hooked end portion (25) of one tire section (12) is provided with a tapered surface (30). Upon assembly, the two hooked portions (22,25) are positioned in an overlapping arrangement and a wedge-shaped insert (29) is placed between the hooked end portions (22,25). The wedge-shaped insert (29) is provided with a tapped hole (39,40) at each end in which a wedge retainer or extractor (41) may be attached. Each hooked end portion (22,25) is connected together with two rows of bolts (34,36). A dowel (37,38) is inserted into an aperture (35,36) provided at each interface between the two sections (11,12) to insure precise alignment of the rolling surfaces (13,14) and the thrust surfaces (15,16).