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1. 发明申请

US20040221838A1 Spiral mass launcher 失效
标题翻译：螺旋发射器
公开(公告)号：US20040221838A1
公开(公告)日：2004-11-11
申请号：US10838219
申请日：2004-05-05
申请人： Advanced Launch Corporation
发明人： Derek A. Tidman , Mark L. Kregel
IPC分类号： F41B003/04
CPC分类号： F41B3/04 , Y10T74/18544
摘要： A spiral mass launcher for moving a mass including a spindle support assembly; connected to a swing-arm pair module. The spindle support assembly rotates on a motor shaft, allowing the swing-arm pair module to swing on a parallel bearing shaft. A spiral track passes through a radial opening in the bearing shaft. Thus, the swinging motion of the swing-arm pair modules allows the spiral track to move in a gyrating motion. The spiral track has a first end and a second end, the first end adapted to receive a mass or projectile and a second end adapted to launch the mass. A mass can be fed into the spiral mass launcher by either a feed mechanism that feeds the mass into the first end of the spiral. Such feed mechanisms include a feed mechanism that linearly oscillates and picks up the mass at a first amplitude of oscillation and feeds the mass into the first end of the spiral track at a second amplitude of oscillation; or a feed mechanism that includes a continuous tube and nullcrank armnull feed. The mass can also be fed into the spiral track by a low jitter gun.
摘要翻译：用于移动包括主轴支撑组件的质量的螺旋质量发射器; 连接到摆臂对模块。主轴支撑组件在电机轴上旋转，允许摆臂对模块在平行的轴承轴上摆动。螺旋轨道穿过轴承轴中的径向开口。因此，摆臂对模块的摆动可使螺旋轨道以旋转运动方式移动。螺旋轨道具有第一端和第二端，第一端适于接收质量或射弹，以及适于发射质量的第二端。质量可以通过将质量进料到螺旋的第一端的进料机构进料到螺旋质量发射器中。这种进给机构包括进给机构，其以第一振荡振幅线性振荡和拾取质量，并且以第二振荡振幅将质量输送到螺旋轨道的第一端; 或包括连续管和“曲柄臂”进给的进给机构。质量也可以通过低抖动枪进入螺旋轨道。

2. 发明申请

US20040020481A1 BALL LAUNCHING DEVICE 有权
标题翻译：球推动装置
公开(公告)号：US20040020481A1
公开(公告)日：2004-02-05
申请号：US10396968
申请日：2003-03-24
发明人： Michael Keller , G. Stewart Lenox , Craig L. Markin
IPC分类号： F41B003/04
CPC分类号： F41B3/04 , A63B69/40 , A63B2208/12
摘要： A ball launching device for children that has an outer housing, an inner bowl and a launch assembly. The inner bowl has an inner surface with an outwardly curved cone shaped wall and a vertical linear wall. The launch assembly is connected to the bowl. When the bowl rotates at high speeds, the curved cone shaped wall enables balls to ascend up the inner surface and eventually propel out of the ball launching device.
摘要翻译：用于儿童的球发射装置，具有外壳，内碗和发射组件。内碗具有内表面，其具有向外弯曲的锥形壁和垂直线性壁。发射组件连接到碗。当碗以高速旋转时，弯曲的锥形壁使球能够从内表面上升并最终推出球发射装置。

3. 发明申请

US20030024515A1 WEAPON FOR CENTRIFUGAL PROPULSION OF PROJECTILES 失效
标题翻译：武器离心推进项目
公开(公告)号：US20030024515A1
公开(公告)日：2003-02-06
申请号：US09795807
申请日：2001-02-28
发明人： Charles W. St. George
IPC分类号： F41B003/04
CPC分类号： F41B3/04
摘要： A weapon for centrifugally discharging projectiles at a rapid rate comprising a housing in which is rotatably mounted a disc having a multiplicity of feed channels extending radially therein and opening at the periphery of the disc. Each of the feed channels receives a multiplicity of projectiles and is configured to orient the projectiles in a single file adjacent the disc periphery of the disc projectile locking means. Each of the channels has located adjacent the periphery disc a multiplicity of stops movable between a first position within the channel to preclude movement of the outermost projectile outwardly of the channel and a second position removed from the channel to permit movement of a projectile thereby. Locking cams move the stops between the first and second positions, and other came actuate the locking cams as the disc rotates to move the outermost stop into the second position and release the outermost projectile while the adjacent stop restrains the adjacent projectile, which is thereafter released to move outwardly until restricted by the first stop. The projectiles are released into a guide rail extending substantially about the periphery of the disc and the guide having a discharge opening therein.
摘要翻译：一种用于以快速速率离心喷射弹体的武器，包括壳体，其中可旋转地安装有具有径向延伸并在盘的周边开口的多个进给通道的盘。每个馈送通道接收多个抛射体并且被配置为将抛射物定位在与盘弹丸锁定装置的盘周边相邻的单个文件中。每个通道已经位于周边圆盘附近，多个止动件可以在通道内的第一位置之间移动，以阻止最外侧的弹射体从通道的外部移动，并且从通道移除的第二位置以允许射弹从而移动。锁定凸轮在第一和第二位置之间移动止挡件，并且当盘旋转时其他动作使锁定凸轮移动，以将最外侧止挡件移动到第二位置并释放最外侧的抛射体，同时相邻的止挡件限制相邻的抛射体，其随后被释放向外移动，直到受到第一站的限制。抛射体被释放到基本上围绕盘的周边延伸的导轨中，并且引导件在其中具有排出口。

4. 发明申请

US20020082125A1 BASEBALL TRAINING APPARATUS 有权
标题翻译：基础训练装置
公开(公告)号：US20020082125A1
公开(公告)日：2002-06-27
申请号：US09746825
申请日：2000-12-22
申请人： The Little Tikes Company
发明人： Craig Markin
IPC分类号： A63B069/00 , F41B003/04
CPC分类号： A63B69/406 , A63B2069/0008 , A63B2208/12
摘要： A baseball training apparatus includes a body, a drive assembly connected to the body, the drive assembly configured to impart motion on to the ball, a ball interface device connected to the body, the ball interface device configured for movement between a first position in which the ball engages the drive assembly and a second position in which the ball is prevented from engaging the drive assembly, and a control system operably coupled to the ball interface device, the control system interacting with the ball interface device such that the ball interface device changes between first and second positions at a predetermined time interval for a predetermined duration. The control circuit applies the signal to the ball interface device at a predetermined frequency. A magazine removably connects to the body, the magazine configured to hold the balls and a ball projection means connected to the body, the ball projection means configured for projecting a ball upward from the body. A baseball training set includes a plurality of balls, a body, a drive assembly connected to the body, a ball interface device connected to the body, a control circuit coupled to the ball interface device, the control circuit applying a signal to the ball interface device, and a ball feeder tube.
摘要翻译：棒球训练装置包括主体，连接到主体的驱动组件，构造成将运动传递给球的驱动组件，连接到主体的球接口装置，该球接口装置被配置为在第一位置和第二位置之间移动，所述球与所述驱动组件接合，在所述第二位置防止所述球与所述驱动组件接合;以及控制系统，其可操作地耦合到所述球接口装置，所述控制系统与所述球接口装置相互作用，使得所述球接口装置改变在第一和第二位置之间以预定的时间间隔预定的持续时间。控制电路以预定频率将信号施加到球接口装置。一种可拆卸地连接到主体的盒体，被配置为保持球体的弹匣和连接到本体的球形突起装置，球形突起装置构造成用于将球从身体向上突出。棒球训练组包括多个球，主体，连接到身体的驱动组件，连接到身体的球接口装置，耦合到球接口装置的控制电路，控制电路向球接口施加信号装置和球喂料管。

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