EP 3297911 A1 20180328 - DRONE WITH A VARIABLE-PITCH ROTOR
Title (en)
DRONE WITH A VARIABLE-PITCH ROTOR
Title (de)
DROHNE MIT VERSTELLBAREM ROTOR
Title (fr)
DRONE AVEC ROTOR A PAS VARIABLE
Publication
Application
Priority
- FR 1501036 A 20150519
- IB 2016000643 W 20160513
Abstract (en)
[origin: WO2016185265A1] Multirotor drone (1) the lift of which, in the air, is obtained by means of the use of at least three non-coaxial rotors each contributing a significant proportion of the overall lift required for flight, comprising a cell (3) connected to a plurality of motorized spindles (13) spaced apart, each motorized spindle (13) being connected to a variable-pitch rotor assembly (10) comprising a module for varying the collective pitch and twisted blades (12).
IPC 8 full level
B64C 27/54 (2006.01); B64C 39/02 (2006.01)
CPC (source: EP US)
B64C 27/54 (2013.01 - EP); B64U 10/13 (2023.01 - EP US); B64U 30/296 (2023.01 - EP US)
Citation (search report)
See references of WO 2016185265A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2016185265 A1 20161124; EP 3297911 A1 20180328; FR 3036379 A1 20161125; FR 3036379 B1 20180330
DOCDB simple family (application)
IB 2016000643 W 20160513; EP 16727541 A 20160513; FR 1501036 A 20150519