|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/75R ; 244/324 ; 244/224|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 11 인용 특허 : 0|
A fin control actuator for missiles carried on aircraft has a device which locks the fin shaft against aerodynamic loads and prevents the transmission of these loads through the drive train. The fin shaft lock includes a plunger which has a cam having a locking portion for engaging the output shaft and preventing the output shaft from rotating in one direction when the plunger is in the locking position. The cam also has a camming portion for engaging the output shaft and pushing the plunger to the retracted position when the output shaft rotates in the ...
A fin control actuator for airborne missiles, which comprises: an actuating motor having a brake; a output shaft connected to a fin shaft and capable of rotating in a first direction and a second direction; a drive train connecting the motor to the output shaft; and a fin lock device for holding the output shaft when the motor brake is on, the fin lock device including a plunger capable of movement toward the output shaft into a locking position and away from the output shaft into a retracted position, spring means for urging the plunger into the locking...