CPC B64C27/14
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CPC B64C27/14 is a category in the Cooperative Patent Classification (CPC) system for Direct drive between power plant and rotor hub.[1][2]
Nearby category tree:
- CPC B64C27/00 Rotorcraft; Rotors peculiar thereto (alighting gear B64C25/00)
- CPC B64C27/04 Helicopters
- CPC B64C27/12 Rotor drives
- CPC B64C2027/125 Rotor drive including toroidal transmissions, e.g. of the CVT type
- CPC B64C27/14 Direct drive between power plant and rotor hub
- CPC B64C27/16 Drive of rotors by means, e.g. propellers, mounted on rotor blades
- CPC B64C27/18 the means being jet-reaction apparatus
- CPC B64C27/12 Rotor drives
- CPC B64C27/04 Helicopters
References
- ↑ CPC B64C27/14 element at Espacenet web site
- ↑ CPC B64C27/14 element listed at USPTO
This wiki has 5 patents in category "CPC B64C27/14".
Patents in category CPC B64C27/14
- Patent FR-1908-391915 (English title: Helicopter-type aircraft operating on a gas turbine or similar liquid, Inventors: Lucien-Bernard Diligent, Filing date: 1908-06-15)
- Patent US-1911-992410 (English title: Aerodrome, Inventors: Edward J. Elsas, Filing date: 1910-10-05)
- Patent US-1914-1118205 (English title: Transmission-drive for dirigible airships, Inventors: Sarkis Jelalian, Filing date: 1914-06-11)
- Patent US-1914-1160021 (English title: Propelling mechanism, Inventors: Edville Adelus Watson, Filing date: 1914-12-22)
- Patent US-1918-1276778 (English title: Aeroplane, Inventors: Paul Loveczky, Filing date: 1918-03-13)
Enclosing categories | CPC B64C27/12 |
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