Invention Grant
- Patent Title: Unmanned aerial vehicle protective frame configuration
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Application No.: US15849374Application Date: 2017-12-20
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Publication No.: US10293937B2Publication Date: 2019-05-21
- Inventor: Ricky Dean Welsh , Gur Kimchi
- Applicant: Amazon Technologies, Inc.
- Applicant Address: US WA Seattle
- Assignee: Amazon Technologies, Inc.
- Current Assignee: Amazon Technologies, Inc.
- Current Assignee Address: US WA Seattle
- Agency: Athorus, PLLC
- Main IPC: B64C27/00
- IPC: B64C27/00 ; B64C39/02 ; A63H27/00

Abstract:
This disclosure describes a configuration of an unmanned aerial vehicle (UAV) that includes a frame that provides both structural support for the UAV and protection for foreign objects that may come into contact with the UAV. The UAV may have any number of lifting motors. For example, the UAV may include four lifting motors (also known as a quad-copter), eight lifting motors (octo-copter), etc. Likewise, to improve the efficiency of horizontal flight, the UAV may also include one or more pushing motor and propeller assemblies that are oriented at approximately ninety degrees to one or more of the lifting motors. When the UAV is moving horizontally, the pushing motor(s) may be engaged and the pushing propeller(s) will aid in the horizontal propulsion of the UAV.
Public/Granted literature
- US20180099745A1 UNMANNED AERIAL VEHICLE PROTECTIVE FRAME CONFIGURATION Public/Granted day:2018-04-12
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