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    • 1. 发明授权
    • 헬리콥터 항공기의 로터 댐퍼
    • 直升机飞机车辆转子阻尼器
    • KR101546423B1
    • 2015-08-21
    • KR1020107007115
    • 2008-09-03
    • 로오드 코포레이션
    • 존스피터
    • B64C27/51B64C27/35F16F13/08F16F15/124
    • B64C27/51F16F15/08Y10T29/49332
    • 헬리콥터로터댐퍼시스템(20)은, 회전축(30)의댐퍼중심을제공하는댐퍼중심잡기용받침부(28)를구비한비틀림댐퍼(26), 제1 엘라스토머성비틀림댐퍼, 및제2 엘라스토머성비틀림댐퍼를포함하고, 제1 엘라스토머성비틀림댐퍼는제1 엘라스토머성비틀림댐퍼의제1 비틀림댐퍼비-엘라스토머성접합표면(36)과제1 엘라스토머성비틀림댐퍼의제2 비틀림댐퍼비-엘라스토머성접합표면(38) 사이에접합된제1 엘라스토머성비틀림댐퍼의비틀림엘라스토머(34)를구비하며, 제2 엘라스토머성비틀림댐퍼는제2 엘라스토머성비틀림댐퍼의제1 비틀림댐퍼비-엘라스토머성접합표면과제2 엘라스토머성비틀림댐퍼의제2 비틀림댐퍼비-엘라스토머성접합표면사이에접합된제2 엘라스토머성비틀림댐퍼의비틀림엘라스토머(34)를구비한다. 헬리콥터로터댐퍼시스템은비틀림댐퍼와링크연결된댐퍼링크(40)를포함하고, 비틀림댐퍼와댐퍼링크는상대적으로회전하는엘라스토머성비틀림댐퍼의비-엘라스토머성접합표면들에의하여헬리콥터블레이드(22)와헬리콥터로터(24) 사이에서연결된다.
    • 6. 发明授权
    • 부품에지스크라이브장치
    • KR100408546B1
    • 2004-06-16
    • KR1019970700217
    • 1995-06-20
    • 유나이티드 테크놀로지즈 코포레이션
    • 수식스티브존스코레이디
    • B64C27/473
    • B64C27/473B23Q35/102B64C2027/4736Y10T29/49332Y10T83/0341Y10T83/0363
    • The described embodiment of an edge-of-part (EOP) scribe device is operative to simultaneously scribe opposed trim lines in an oversized, cured leading-edge sheath mounted on a sheath mold assembly. The EOP scribe device includes a primary carriage assembly having rollers secured thereto wherein the primary carriage assembly is translatable along side rails secured to the sheath mold assembly, opposed pairs of guide rails affixed to the primary carriage assembly, and a secondary carriage assembly mounted in movable combination with each pair of guide rails. Each secondary carriage assembly includes a spring-loaded scribe head for inscribing a trim line in the cured leading-edge sheath, a rigid follower linkage secured to the secondary carriage assembly, and a follower slide roller mounted in rotatable combination with the rigid follower linkage and operative to rotatably engage a trim line template mounted on the sheath mold assembly. As the primary carriage assembly is subjected to translation along the sheath mold assembly, dimensional changes in the trim line templates induce vertical displacements in the follower slide rollers, the induced vertical displacements being coupled through the rigid follower linkages to cause corresponding vertical displacements in the secondary carriage assemblies and concomitantly, in the scribe heads. The vertical displacements of the hardened scribe heads matches the respective trim line templates such that the scribed trim lines correspond to the profiles of the finished edges of the prefabricated leading-edge sheath.
    • 所述零件边缘(EOP)划线装置的所述实施例可操作以同时在安装在护套模具组件上的过大的,固化的前缘护套中划出相对的修剪线。 EOP划线装置包括具有固定在其上的滚轮的主滑架组件,其中主滑架组件能够沿着固定到护套模具组件的侧轨平移,固定到主滑架组件的相对成对的导轨和以可移动方式安装的副滑架组件 与每对导轨结合。 每个辅助滑架组件包括弹簧加载的划线头,用于将修剪线刻入固化的前缘护套中,固定到辅助滑架组件上的刚性从动连杆机构,以及安装成与刚性从动连杆机构可旋转结合的从动滑动辊,以及 用于可旋转地接合安装在护套模具组件上的修剪线模板。 当主滑架组件沿着护套模具组件进行平移时,修整线模板中的尺寸变化引起从动滑动辊中的竖直位移,诱导竖直位移通过刚性从动连杆机构耦合,以引起辅助滑架中相应的垂直位移 马车组件并伴随在划线头中。 硬化划线头的垂直位移与相应的修剪线模板匹配,使得划线修剪线对应于预制前缘护套的成品边缘的轮廓。