|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/328 ; 244/49|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 7 인용 특허 : 5|
A projectile, an airborne body or a missile, such as an article of ammunition, having extendable wings, whereby a wing covering is provided to extend between a front spar which is extendable through the action of a power element, and a rear spar which is retractable with its outer end against the front spar, as well as providing for a specially adapted power element for this purpose. The power element has one end thereof engaging at the front spar and has its opposite end engaging against a slider which is latched to the projectile so as to be supported ...
A projectile having extendable wings; comprising an extendable front spar; a power element for extending said front spar; a rear spar having an outer end connected to said front spar and being retractable against said front spar; a wing covering extending between said front and rear spars, said power element having one end engaging the front spar and an opposite end engaging a slider which is axially displacably locked on the projectile in a longitudinal direction thereof, said rear spar having an inner end pivotable in front of the slider in the directi...