Invention Grant
- Patent Title: Bearing arrangements
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Application No.: US15408180Application Date: 2017-01-17
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Publication No.: US10174788B2Publication Date: 2019-01-08
- Inventor: Paul Fletcher , Paul Wilson
- Applicant: ROLLS-ROYCE plc
- Applicant Address: GB London
- Assignee: ROLLS-ROYCE plc
- Current Assignee: ROLLS-ROYCE plc
- Current Assignee Address: GB London
- Agency: Oliff PLC
- Priority: GB1601907.7 20160203
- Main IPC: F16C19/54
- IPC: F16C19/54 ; F16C25/06 ; F16C32/04 ; F16C41/00 ; F16C19/52 ; F16C25/08

Abstract:
A bearing arrangement comprising: a first bearing including a first inner race coupled to a rotatable component, a first outer race; and a plurality of first roller elements between the first inner race and the first outer race; a second bearing including a second inner race coupled to the rotatable component, a second outer race, and a plurality of second roller elements between the second inner race and the second outer race; a component, the first outer race being axially moveable relative to the component; and a member between the first bearing and the second bearing and arranged to provide an indirect first force on the first outer race to prevent the first roller elements from skidding when the first bearing and the second bearing receive a second force in a first direction, the second bearing being configured to transfer the second force to the component.
Public/Granted literature
- US20170219009A1 BEARING ARRANGEMENTS Public/Granted day:2017-08-03
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