Invention Grant
- Patent Title: Compound star gear system with rolling element bearings
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Application No.: US14170687Application Date: 2014-02-03
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Publication No.: US09926850B2Publication Date: 2018-03-27
- Inventor: William G. Sheridan
- Applicant: United Technologies Corporation
- Applicant Address: US CT Farmington
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Farmington
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02C7/36
- IPC: F02C7/36 ; F16H1/46 ; F16H1/22
Abstract:
A compound star gear system includes a sun gear rotatable about a first axis that drives a first plurality of star gears rotatable about a plurality of fixed axes. The first plurality of star gears drives a second plurality of star gears spaced axially apart from the first plurality of star gears. The second plurality of star gears drive the ring gear that in turn drives a fan drive shaft.
Public/Granted literature
- US20140227084A1 COMPOUND STAR GEAR SYSTEM WITH ROLLING ELEMENT BEARINGS Public/Granted day:2014-08-14
Information query
IPC分类:
