EP 2604319 A4 20140101 - LINKAGE DEVICE FOR REMOTE CONTROL MODEL HELICOPTER WITH COAXIAL AND COUNTER ROTATING DOUBLE-PROPELLER
Title (en)
LINKAGE DEVICE FOR REMOTE CONTROL MODEL HELICOPTER WITH COAXIAL AND COUNTER ROTATING DOUBLE-PROPELLER
Title (de)
VERBINDUNGSVORRICHTUNG FÜR EINEN FERNSTEUERUNGSHUBSCHRAUBER MIT KOAXIALEM UND GEGENDREHENDEM DOPPELPROPELLER
Title (fr)
DISPOSITIF DE COUPLAGE DESTINÉ À UN HÉLICOPTÈRE MODÈLE TÉLÉCOMMANDÉ DOTÉ D'UNE DOUBLE HÉLICE COAXIALE ET CONTRAROTATIVE
Publication
Application
Priority
- CN 201020291321 U 20100813
- CN 201010252813 A 20100813
- CN 2010002183 W 20101228
Abstract (en)
[origin: EP2604319A1] A linkage device for a remote control model helicopter with coaxial and counter rotating double-propeller includes a servo steering engine operating system, a tail motor operating system and a receiver controlling device; the servo steering engine operating system includes a forward and backward servo steering engine operating unit and a leftward and rightward servo steering engine operating unit; the receiver controlling device is connected to both the servo steering engine operating system and the tail motor operating system and for controlling the forward and backward servo steering engine operating unit and the tail motor operating system to link simultaneously. Compared to a conventional three-channel or four-channel model helicopter, the model helicopter using the linkage device has better resistance to winds and meets requirements to fly fast against winds outdoors.
IPC 8 full level
A63H 27/133 (2006.01); A63H 27/24 (2006.01)
CPC (source: EP KR US)
A63H 27/00 (2013.01 - KR); A63H 27/12 (2013.01 - EP US)
Citation (search report)
- [I] CN 2761235 Y 20060301 - XING YING [CN]
- [A] CN 201398124 Y 20100203 - KANGHAN NI
- [A] DE 202006020074 U1 20071213 - SILVERLIT TOYS INC [US]
- [A] US 2571566 A 19511016 - GREEN JOHN A
- See references of WO 2012019336A1
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
DOCDB simple family (publication)
EP 2604319 A1 20130619; EP 2604319 A4 20140101; AU 2010359022 A1 20121108; AU 2010359022 B2 20130919; AU 2010359022 C1 20140116; BR 112013002771 A2 20160607; CA 2807737 A1 20120216; JP 2013521021 A 20130610; KR 20130045340 A 20130503; RU 2013105159 A 20140820; SG 187777 A1 20130328; US 2013137336 A1 20130530; WO 2012019336 A1 20120216; ZA 201301817 B 20131127
DOCDB simple family (application)
EP 10855757 A 20101228; AU 2010359022 A 20101228; BR 112013002771 A 20101228; CA 2807737 A 20101228; CN 2010002183 W 20101228; JP 2012555274 A 20101228; KR 20137002164 A 20101228; RU 2013105159 A 20101228; SG 2013009675 A 20101228; US 201013695614 A 20101228; ZA 201301817 A 20130311