Inventor
RAMPAL ETIENNE
FR10 patents
⚠️ This page may combine multiple inventors who share the name “RAMPAL ETIENNE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EUROCOPTER FRANCE
8 patentsUS6695254B2Feb 24, 2004
Rotary-wing aircraft rotor with constant velocity drive
EUROCOPTER FRANCE35 citations91
US6152696ANov 28, 2000
Swash-plate device for controlling the pitch of rotor blades with non-rotating plate articulated on a central ball joint
EUROCOPTER FRANCE27 citations91
US6033182AMar 7, 2000
Swash-plate device for controlling the pitch of rotor blades with non rotating plate stop track and pin
EUROCOPTER FRANCE40 citations91
US6824096B2Nov 30, 2004
Device for controlling the pitch of the blades of a convertible aircraft rotor
EUROCOPTER FRANCE22 citations89
US6074168AJun 13, 2000
Swash-plate device for controlling the pitch of the blades of a rotor with rotary guided parts on slides translated along the rotor axis
EUROCOPTER FRANCE22 citations87
US6149386ANov 21, 2000
Swash-plate device for controlling the pitch of rotor blades with non-rotating plate articulated by cotters on a central ball joint
EUROCOPTER FRANCE16 citations82
US6102659AAug 15, 2000
Swash-plate device for controlling the pitch of rotor blades with cylindrical runners sliding on non-rotating pillars
EUROCOPTER FRANCE8 citations72
US5388961AFeb 14, 1995
Mechanical assembly for detecting the passing of a force threshold in translation
EUROCOPTER FRANCE0 citations50