Invention Grant
- Patent Title: Coupling shaft for gear pump
- Patent Title (中): 齿轮泵联轴器
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Application No.: US14456145Application Date: 2014-08-11
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Publication No.: US09546655B2Publication Date: 2017-01-17
- Inventor: Satish Shantilal Shah , Timothy P. Walgren
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US CT Windsor Locks
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US CT Windsor Locks
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F04C27/02
- IPC: F04C27/02 ; F04C29/02 ; F04C29/04 ; F03C2/00 ; F04C15/00 ; F16D1/00 ; F16D1/06 ; F04C2/18 ; F16C3/02 ; F02M37/04 ; F04C2/08
Abstract:
A shaft assembly includes a shaft with a first radial shoulder and a second radial shoulder. The first radial shoulder and the second radial shoulder each include at least one slot. An axial separation between the first radial shoulder and the second radial shoulder defines an axial distance SA along an axis of rotation. The at least one slot defines a lowermost radial dimension SR from the axis of rotation. A ratio of SR/SA is 0.25-0.77.
Public/Granted literature
- US20140348685A1 COUPLING SHAFT FOR GEAR PUMP Public/Granted day:2014-11-27
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