A controllable launcher for propelling a payload through a predictable and repeatable trajectory to a desired height. The launcher has an energy source for propelling a carriage and a piston in substantially opposing directions and a controller for controlling the trajectory of the propelled payload to enable the payload to land gently at a safe impact distance from the edge of a destination structure.
申请公布号
WO2007011398(A2)
申请公布日期
2007.01.25
申请号
WO2005US37591
申请日期
2005.10.21
申请人
DEKA PRODUCTS LIMITED PARTNERSHIP;LANIGAN, RICHARD, J.;KAMEN, DEAN;GRAY, LARRY, B.