|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/329 ; 91/61 ; 91/530 ; 92/2|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 6 인용 특허 : 2|
A displacement mechanism for effecting both rotary movement of a movable member (for example a fin) with respect to a fixed member (for example a flight vehicle body) from a first, inoperative position to a second, operative position about a longitudinal axis and axial movement of the movable member along that axis to effect subsequent locking in the second position, comprises a fluid operated vane motor to effect rotation and a fluid operated piston/cylinder arrangement to effect the axial movement. Preferably the vane motor and the piston/cylinder arra...
A flight vehicle having: body means; fin means capable of rotary movement from an inoperative position to an operative position about an axis and of axial movement along said axis to effect locking; displacement mechanism to effect such rotary and such axial movement; and locking means to effect locking on such axial movement; said displacement means including vaned stator shaft means fixedly carried by said vehicle body means; vaned rotor cylinder means carrying said fin means, said stator shaft means extending co-axially through said rotor means in sea...