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:
Dec. 23, 2025
Filed:
Aug. 14, 2023
Subaru Corporation, Tokyo, JP;
Satoshi Yamazaki, Tokyo, JP;
SUBARU CORPORATION, Tokyo, JP;
Abstract
Double-row tapered roller bearing assembling jig used when assembling, to a rotating member, a double-row tapered roller bearing including a pair of tapered roller bearings disposed facing each other. Each of the pair of tapered roller bearings includes an inner ring, an outer ring, a plurality of tapered rollers rollably disposed between the inner ring and the outer ring, and a cage that holds the plurality of tapered rollers. The cage constitutes cages of the pair of tapered roller bearings. When the double-row tapered roller bearing is assembled to the rotating member, the assembling jig brings and holds one of the cages near to a large end side of one of the inner rings or brings and holds a large flange of the one of the inner rings near to a large end side of the tapered rollers, with a gap reduction.