Invention Grant
US08967532B2 Rotary wing aircraft provided with propulsion means, and a method applied by said aircraft
有权
提供推进装置的旋翼机，以及所述飞机应用的方法
- Patent Title: Rotary wing aircraft provided with propulsion means, and a method applied by said aircraft
- Patent Title (中): 提供推进装置的旋翼机，以及所述飞机应用的方法
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Application No.: US13230965Application Date: 2011-09-13
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Publication No.: US08967532B2Publication Date: 2015-03-03
- Inventor: Michel Vialle
- Applicant: Michel Vialle
- Applicant Address: FR Marignane Cedex
- Assignee: Airbus Helicopters
- Current Assignee: Airbus Helicopters
- Current Assignee Address: FR Marignane Cedex
- Agency: Brooks Kushman P.C.
- Priority: FR1003686 20100916
- Main IPC: B64D35/00
- IPC: B64D35/00 ; B64C27/14 ; B64C27/28 ; B64D35/04
Abstract:
An aircraft (200) provided with a power plant (300) driving a rotary wing (60) and at least one propulsion means (7, 7′) possessing a propeller (6, 6′), said power plant (300) including at least one engine (1, 1′) having an outlet shaft (2, 2′) driving a drive train (400) in order to drive said rotary wing (60). The aircraft includes one coupling member (8, 8′) per engine (1, 1′) provided with a drive shaft (4, 4′) and with a first toothed wheel (13) that are coupled together by a clutch (15) and by a main controllable freewheel (25) arranged in parallel with the clutch, said drive shaft (4, 4′) driving at least one propulsion means (7, 7′) provided with brake means (9, 9′) for braking its propeller (6, 6′), said first toothed wheel (13) meshing with said drive train (400).
Public/Granted literature
- US20120068007A1 ROTARY WING AIRCRAFT PROVIDED WITH PROPULSION MEANS, AND A METHOD APPLIED BY SAID AIRCRAFT Public/Granted day:2012-03-22
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