A spacecraft thruster and propulsion method comprising a laser directed at an ablation target, wherein when the laser is operating, material ablates from the ablation target, thereby generating a thrust vector on the spacecraft.
대표청구항▼
A spacecraft thruster and propulsion method comprising a laser directed at an ablation target, wherein when the laser is operating, material ablates from the ablation target, thereby generating a thrust vector on the spacecraft. ody portion has a generally rectangular shape. 13. The system for remov
A spacecraft thruster and propulsion method comprising a laser directed at an ablation target, wherein when the laser is operating, material ablates from the ablation target, thereby generating a thrust vector on the spacecraft. ody portion has a generally rectangular shape. 13. The system for removing a stem of claim 12, wherein each of said front leg portions extends from one of said lateral rods, each of said front leg portions is positioned generally adjacent to a first of said end rods. 14. The system for removing a stem of claim 13, wherein said rear leg portion extends from a second of said end rods, each of said leg portions having a generally arcuate shape. 15. The system for removing a stem of claim 14, additionally including a wheel being mounted on said rear leg portion for moving said cart. 16. The system for removing a stem of claim 8, wherein said base plate has a pair of holes extending through an upper and lower surface of said base plate, said base plate having a pair of cutting portions formed thereon and positioned over each of said holes, a central guide rail of said guide rail portions is positioned generally between each of said cutting portions. 17. The system for removing a stem of claim 15, wherein said pair of support portions is coupled to and extends between said rear leg portion and each of said lateral rods of said body portion. 18. The system for removing a stem of claim 15, wherein said neck portion extends from said first end rod, said neck portion having a generally arcuate shape. 19. A system for removing a stem from a fruit, said system comprising: a head member for separating the stem from the fruit, said head member having a base plate, a back plate and a pair of lateral side plates, said back and lateral side plates extending substantially perpendicular from said base plate, said base plate having a pair of holes extending through an upper and lower surface of said base plate, said back plate having a pair of folded portions formed thereon, each of said folded portions extending from said base plate toward an end of said back plate, an edge of each of said folded portions defining a channel extending therein, said back plate having a hole extending therethrough, said hole being positioned generally adjacent to said base wall, said base plate having a pair of cutting portions and a plurality of guide rail portions formed thereon, a width of each of said lateral side plates tapering from said back plate toward a front portion of said perimeter edge of said base plate; wherein each of said cutting portions extends from said upper surface of said base plate, each of said cutting portions extending across one of said holes in said base plate, each of said cutting portions having a generally arcuate shape, an edge of each of said cutting portions defining an opening through said base plate; wherein each of said guide rail portions extends from said upper surface of said base plate and extends between said back plate and said front portion of said perimeter edge, a height of each of said guide rails tapering from said back plate toward said front portion of said perimeter edge, each of a lateral pair of said guide rail portions being positioned generally adjacent to one of said lateral side plates of said head member, a central guide rail of said guide rail portions is positioned generally between each of said cutting portions; a stand for supporting said head member above a surface, said stand including a pair of foot portions and a connecting portion for connecting each of said foot portions together; wherein each of said foot portions has a pair of opposite ends, each of said foot portions being orientated generally parallel to each other; wherein said connecting portion has a pair of opposite ends, each of said ends of said connecting portion being mounted on one of said foot portions, each of said ends of said connecting portion being positioned generally an equal distance from each of said ends of said foot portion, said connecting portion having a pair of bends, wherein said connecting portion is removably inserted in each of said channels of said folded portions; and wherein the fruit is held so th
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이 특허에 인용된 특허 (13)
Bushman Boyd B. (Lewisville TX), Apparatus powered using laser supplied energy.
Williams Michael S. (Half Moon Bay CA) Durrell Robert R. (Moss Beach CA) Kokoshvili Simon M. (Mountain View CA) Moore ; Jr. Charles J. (San Mateo CA) Moser Jeffrey M. (Oakland CA) Netoff Theodore J. , Laser initiated ordnance systems.
Schlicher Rex L. (8230 Stationhouse Ct. Lorton VA 22079-1204) Rinaldi Steven M. (ODC/AFSC ; American Embassy E-401 APO New York NY 09777-5000) Hall David J. (460 Tahoe Dr. Pittsburgh PA 15239) Ranon , Nonlinear electromagnetic propulsion system and method.
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