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:
Oct. 19, 2021
Filed:
Feb. 28, 2020
Pratt & Whitney Canada Corp., Longueuil, CA;
Bruno Martin, Saint-Jean-sur-Richelieu, CA;
PRATT & WHITNEY CANADA CORP., Longueuil, CA;
Abstract
A journal bearing assembly for rotatably supporting a gear in a gear system. The journal bearing assembly comprises a journal bearing for rotatably supporting the at least one gear. The journal bearing includes an engagement feature at a distal end thereof. The distal end is insertable into an opening in a gear carrier of the gear system. The opening includes an anti-rotation feature engageable with the engagement feature to block the journal bearing from rotating about an axis extending longitudinally through the center of the journal bearing. The journal bearing assembly further includes a fastening feature for fastening the journal bearing to the gear carrier.