Invention Grant
- Patent Title: Roller bearing lubrication systems
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Application No.: US15340680Application Date: 2016-11-01
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Publication No.: US10480582B2Publication Date: 2019-11-19
- Inventor: Brian Stanley Modrzejewski , Siddhesh Pradeep Raje , Kenneth Myron Jackson
- Applicant: Bell Helicopter Textron Inc.
- Applicant Address: US TX Fort Worth
- Assignee: BELL HELICOPTER TEXTRON INC.
- Current Assignee: BELL HELICOPTER TEXTRON INC.
- Current Assignee Address: US TX Fort Worth
- Agency: Chalker Flores, LLP
- Agent Edwin S. Flores; Daniel J. Chalker
- Main IPC: F16C33/66
- IPC: F16C33/66 ; F16C19/54

Abstract:
The present invention includes a rolling element bearing system and method of using the same, comprising: a ball bearing comprising an inner race coupled to an inner shaft (journal) at an outer surface of the inner shaft, an outer race coupled to an outer shaft at an inner surface of the outer shaft, and a roller element disposed between the inner race and the outer race, wherein the inner race and the outer surface of the inner shaft form a pocket between a portion of the inner race and the outer surface, and the inner race comprises an orifice through the inner race to fluidly connect the pocket and the rolling element.
Public/Granted literature
- US20180119742A1 ROLLER BEARING LUBRICATION SYSTEMS Public/Granted day:2018-05-03
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