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    • 6. 发明申请
    • HYDRAULIC TRAVERSE AND ELEVATION MECHANISM
    • 液压牵引和升降机构
    • WO9748960A3
    • 1998-05-07
    • PCT/US9710355
    • 1997-06-17
    • MC DONNELL DOUGLAS HELICOPTER
    • HOFFMAN KENNETH JNEIKES DANNY EVAN OSTEN DON E
    • F41A27/26F41C
    • F41A27/26
    • A locking mechanism for locking an orientation of a weapon is disclosed. The locking mechanism includes a first movable arm (46) adapted to contact and apply pressure onto a control surface (30) associated with the weapon (12), and a second movable arm (48) adapted to contact and apply pressure onto the control surface (42) associated with the weapon (12). The locking mechanism further includes a valve (54) for applying and removing resistance to the first movable arm (46) and the second movable arm (48), to thereby control a resistance to movement of the first movable arm (46) and the second movable arm (48). The valve (54) is adapted to remove resistance from the first movable arm (46) and the second movable arm (48) in order to allow the weapon (12) to be moved freely into a desired orientation. After the weapon (12) is moved into the desired orientation, the valve (54) may be moved again to increase resistance to thereby allow for fine adjustments in the orientation of the weapon (12). Finally, the valve (54) may be completely closed to lock the orientation of the weapon (12). The first movable arm (46) and the second movable arm (48) each have separate hydraulic cylinders and pistons.
    • 8. 发明申请
    • HYDRAULIC TRAVERSE AND ELEVATION MECHANISM
    • 液压牵引和升降机构
    • WO1997048960A2
    • 1997-12-24
    • PCT/US1997010355
    • 1997-06-17
    • MCDONNELL DOUGLAS HELICOPTER COMPANY
    • MCDONNELL DOUGLAS HELICOPTER COMPANYHOFFMAN, Kenneth, J.NEIKES, Danny, E.VAN OSTEN, Don, E.
    • F41C00/00
    • F41A27/26
    • A locking mechanism for locking an orientation of a weapon is disclosed. The locking mechanism includes a first movable arm adapted to contact and apply pressure onto a control surface associated with the weapon, and a second movable arm adapted to contact and apply pressure onto the control surface associated with the weapon. The locking mechanism further includes a valve for applying and removing resistance to the first movable arm and the second movable arm, to thereby control a resistance to movement of the first movable arm and the second movable arm. The valve is adapted to remove resistance from the first movable arm and the second movable arm in order to allow the weapon to be moved freely into a desired orientation. After the weapon is moved into the desired orientation, the valve may be moved again to increase resistance to thereby allow for fine adjustments in the orientation of the weapon. Finally, the valve may be completely closed to lock the orientation of the weapon. The first movable arm and the second movable arm each have separate hydraulic cylinders and pistons, and the valve couples the first hydraulic cylinder to the second hydraulic cylinder.
    • 公开了一种用于锁定武器定向的锁定机构。 锁定机构包括适于接触并施加压力到与武器相关联的控制表面上的第一可移动臂,以及适于将压力接触并施加到与武器相关联的控制表面上的第二可移动臂。 锁定机构还包括用于施加和去除对第一可动臂和第二可动臂的电阻的阀,从而控制第一可动臂和第二可动臂的移动阻力。 阀适于从第一可移动臂和第二可移动臂移除阻力,以便允许武器自由地移动到期望的方位。 在将武器移动到期望的方向之后,阀可以再次移动以增加阻力,从而允许对武器的取向进行微调。 最后,阀可以完全关闭以锁定武器的方向。 第一可动臂和第二可动臂各自具有单独的液压缸和活塞,并且阀将第一液压缸联接到第二液压缸。