#GOODRICH ACTUATION SYSTEMS LTD [GB]

BRAKING UNIT

A braking unit (100) is described herein that comprises a braking means and means (120), configured to receive power from a power line (110), for engaging and disengaging the braking means. A first po…

DRIVE·May 6·1 min read

B60T8/1703 GOODRICH ACTUATION SYSTEMS LTD [GB]

BRAKING DEVICE

A braking device for a flight control system is provided, the flight control system comprising a drive shaft for applying a drive torque to a flight control surface. The braking device comprises a hou…

DRIVE·Jan 28·1 min read

B60T13/662 GOODRICH ACTUATION SYSTEMS LTD [GB]

BRAKING DEVICE

A brake device (40) for braking rotation of an input shaft (46) is provided. The brake device comprises: a selectively operable trigger brake (42) comprising: a static element; a trigger brake shaft (…

DRIVE·Jan 21·2 min read

B60T1/062 GOODRICH ACTUATION SYSTEMS LTD [GB]

LOCKING SYSTEMS

A locking system (2) comprises a locking element (6) which is movable between a first, locking position and a second unlocking position and an unlocking actuator (14) for moving the locking element (f…

DRIVE·Aug 27·1 min read

B64C1/1407 GOODRICH ACTUATION SYSTEMS LTD [GB]

BACK-UP THRUST REVERSER ACTUATION SYSTEM CONTROL

A system architecture for a backup thrust reverser actuation system control is provided. The system architecture includes an AC power supply (101, 201) of an aircraft, a power supply (102, 202) and a …

DRIVE·Jan 15·1 min read

B64D41/00 GOODRICH ACTUATION SYSTEMS LTD [GB]

LEAD SCREW ASSEMBLY

A leadscrew assembly comprising: a screw shaft (1) along which is formed a first helical groove (10); a primary nut (2) along which is form a second helical groove (20); the first helical groove and t…

DRIVE·Jun 26·1 min read

F02K1/763 GOODRICH ACTUATION SYSTEMS LTD [GB]

A BIASING SYSTEM FOR AN ACTUATOR

A biasing system for an actuator is provided. The system comprises a lock sleeve (120), a lock shaft (130), a tine (100) having a tine finger (101) extending along a longitudinal axis, a biasing membe…

DRIVE·Nov 22·1 min read

F02K1/763 GOODRICH ACTUATION SYSTEMS LTD [GB]

Actuator arrangement

An actuator arrangement comprises an epicyclic gear set 4a, 4b including a sun gear 7, at least one planet gear 9 in meshing engagement with the sun gear 7, and a ring gear 3 in meshing engagement wit…

DRIVE·May 7·1 min read

F02K1/763 GOODRICH ACTUATION SYSTEMS LTD [GB]

Brake test arrangement for an aircraft actuator

A brake test method is disclosed for use in testing the operation of a brake of a drive system comprising a motor (14) operable to drive a pair of drive shaft arrangements (18, 20) for rotation, an in…

DRIVE·Sep 14·2 min read

B26B21/14 GOODRICH ACTUATION SYSTEMS LTD [GB]

Actuator control system for an aircraft thrust reverser

A control system comprises a TRAS actuator 14, a VAFN actuator 40, and a control arrangement 52 operable to control the operation of the TRAS actuator 14 and the VAFN actuator 40, wherein at least one…

DRIVE·Aug 24·1 min read

F02K1/16 GOODRICH ACTUATION SYSTEMS LTD [GB]

Thrust reverser actuation

A thrust reverser drive arrangement is described for use in driving a thrust reverser cowl (10) for movement relative to first and second guide tracks (12), the drive arrangement comprising a first ac…

DRIVE·Apr 20·1 min read

F02K1/763 GOODRICH ACTUATION SYSTEMS LTD [GB]

Thrust reverser actuation

A thrust reverser drive arrangement for driving a thrust reverser cowl for movement relative to first and second guide tracks is described which comprises a first actuator (16a) located, in use, close…

DRIVE·Mar 30·1 min read

B64D33/04 GOODRICH ACTUATION SYSTEMS LTD [GB]

Thrust reverser for a jet engine and hydraulic actuator

The assembly includes a return line which returns hydraulic fluid displaced from lower pressure side of a double-action hydraulic piston and cylinder device (16) to the high pressure side of the devic…

DRIVE·Mar 17·1 min read

F02K1/16 GOODRICH ACTUATION SYSTEMS LTD [GB]