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Class Information
Number: 244/99.3
Name: Aeronautics > Aircraft control > Specific control connection or actuator > Linkage
Description: Subject matter including details of a mechanical linkage that forms a part of the connection.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8702034 Test device for the detection of the recovery effort by a secondary flight ordering actuator, and associated test method Apr. 22, 2014
8684316 Aircraft flap mechanism having compact large fowler motion providing multiple cruise positions Apr. 1, 2014
8628045 High-lift device track having a U-shaped to H-shaped cross-section Jan. 14, 2014
8628046 Control system Jan. 14, 2014
8596575 Aircraft actuator Dec. 3, 2013
8590834 Aircraft control surface actuation system with helical actuation path Nov. 26, 2013
8534599 Redundant two stage electro-hydraulic servo actuator control Sep. 17, 2013
8517314 Actuator arrangement Aug. 27, 2013
8511619 Slat deployment mechanism Aug. 20, 2013
8511608 Trailing edge flap system Aug. 20, 2013
8424801 Slat support assembly Apr. 23, 2013
8418954 Spoiler deployment mechanism Apr. 16, 2013
8418955 Control system for a hydraulically actuatable horizontal stabilizer and test method for testing the integrity of a control system Apr. 16, 2013
8408500 Cable carrier chain for leading edge mobile slat for an aircraft wing Apr. 2, 2013
8398019 Adjusting device for adjusting a high-lift flap and airfoil wing comprising such an adjusting device Mar. 19, 2013
8393570 Landing flap kinematics driven by way of a pinion drive Mar. 12, 2013
8376271 Aircraft actuator Feb. 19, 2013
8328134 Connection element for power transmission between a flap actuator and a flap mounted on a wing of an aircraft so as to swivel Dec. 11, 2012
8276841 Hydraulic actuator with end position damping Oct. 2, 2012
8276842 Dual actuator drive assembly with synchronization shaft Oct. 2, 2012
8256714 Modularized airplane structures and methods Sep. 4, 2012
8220755 Hinge rib Jul. 17, 2012
8210473 Folding wing root mechanism Jul. 3, 2012
8181908 Control surface failsafe drop link May. 22, 2012
8172174 Hybrid electromechanical/hydromechanical actuator and actuation control system May. 8, 2012
8157208 Landing flap drive system Apr. 17, 2012
8152098 Torque limiter with brake Apr. 10, 2012
8132763 Aircraft highlift system Mar. 13, 2012
8104710 Actuator arrangement Jan. 31, 2012
8052084 Mechanical connection between a primary nut and secondary nut Nov. 8, 2011
8006932 Pivoting coupling system for a large dihedral empennage to the tail fuselage of an aircraft Aug. 30, 2011
7984880 Mechanisms and methods for providing rudder control assist during symmetrical and asymmetrical thrust conditions Jul. 26, 2011
7946529 Detection of effort on a flight-control actuator May. 24, 2011
7906749 System and method for deployment and actuation Mar. 15, 2011
7866602 Sensing load relief by a secondary path of a flight control actuator Jan. 11, 2011
7837144 Fluid-driven artificial muscles as mechanisms for controlled actuation Nov. 23, 2010
7669805 Device for remotely controlling aircraft control surfaces Mar. 2, 2010
7641145 Apparatus for moving a control surface Jan. 5, 2010
7610828 Flight control surface actuator assembly including a free trial mechanism Nov. 3, 2009
7607611 Flight control surface actuation system with redundantly configured and lockable actuator assemblies Oct. 27, 2009
7604200 Fitting with torsion box, of plastic material reinforced with carbon fibre, for coupling a drive motor / spindle unit for trimming of a horizontal stabiliser of an aircraft Oct. 20, 2009
7559510 Elevator variable feel unit Jul. 14, 2009
7513456 Apparatus and method for reduced backlash steering tiller Apr. 7, 2009
7229046 Servo mounting system for direct drive of an aircraft control surface Jun. 12, 2007
7063292 Actuation apparatus for a control flap arranged on a trailing edge of an aircraft airfoil Jun. 20, 2006
7021587 Dual channel fail-safe system and method for adjusting aircraft trim Apr. 4, 2006
6851648 Ball screw actuator for aircraft control surfaces Feb. 8, 2005
6804586 Arrangement for generating control commands for actuating flaps and slats of an aircraft Oct. 12, 2004
6726147 Multi-function actuator, and method of operating same Apr. 27, 2004
6722616 Method of lift control of aircraft and system therefor Apr. 20, 2004

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