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113 条记录 (耗时 0.013 秒)

    Hand propelled throwing projectile
    33.
    发明授权
    Hand propelled throwing projectile 失效
    手推射抛射体

    公开(公告)号：US6108911A

    公开(公告)日：2000-08-29

    申请号：US350334

    申请日：1999-07-09

    申请人： Clyde D. Hoch

    发明人： Clyde D. Hoch

    IPC分类号： B26B3/06 ,  F42B6/00 ,  F41B13/00

    CPC分类号： B26B3/06 ,  F42B6/00

    摘要： This invention discloses an improved configuration for a hand propelled throwing projectile, combining elements of a throwing knife, a spear, a dart and an arrow. It includes a sharpened and pointed blade, a flight-stabilizing conical tail of flexible filaments, a rigid shaft between the blade and tail, and a blade holder between the blade and shaft which has a mass in relation to the entire projectile so that the projectile's center of gravity is located within the grip portion of the blade holder, which is contoured for gripping and throwing by at least two fingers. The projectile is thus gripped at its center of gravity, and the thrower's kinetic energy is imparted to it in the most efficient manner, as if the entire projectile were a mass point. The projectile is more easily thrown with accuracy and more reliably impaled in its target by users with minimal training and experience than a traditional throwing knife.

    摘要翻译： 本发明公开了一种用于手推进投掷弹药，组合投掷刀，矛，飞镖和箭头的元件的改进配置。 它包括锋利而锋利的刀片，柔性细丝的飞行稳定锥形尾部，刀片和尾部之间的刚性轴，以及叶片和轴之间的刀片保持架，其具有与整个射弹相关的质量，使得射弹的 重心位于刀片保持器的把手部分内，其轮廓是由至少两个手指夹持和投掷。 因此，射弹在其重心处被抓住，投掷者的动能以最有效的方式传给它，好像整个射弹都是一个质点。 抛射体的准确性更容易被抛出，用户的训练和经验比传统的投掷刀更可靠地被用户的目标所折射。

    Toy archery set
    34.
    发明授权
    Toy archery set 失效
    玩具射箭套

    公开(公告)号：US5224464A

    公开(公告)日：1993-07-06

    申请号：US783572

    申请日：1991-10-28

    申请人： Richard T. Burnham ,  John Sutyak

    发明人： Richard T. Burnham ,  John Sutyak

    IPC分类号： F41B7/00 ,  F41B11/14 ,  F42B6/00

    CPC分类号： F41B11/642 ,  F41B7/00 ,  F42B6/00

    摘要： A toy archery set comprising a bow; a barrel rigidly attached to the bow; a movable plunger which has finger grooves and is longitudinally disposed within the barrel; a spring operably coupled to the plunger and to the barrel providing a projecting force either directly or through a pneumatic cylinder; and an arrow constructed of foam having fletching, a tip designed to adhere to a target, and a means to attach the arrow to the bow.

    摘要翻译： 包括弓的玩具射箭套; 刚刚附着在弓上的桶; 一个可移动的柱塞，其具有指槽并且纵向设置在所述筒内; 可操作地联接到所述柱塞和所述筒的弹簧，其直接地或通过气缸提供突出力; 以及由具有绒毛的泡沫构成的箭头，设计成粘附到靶上的尖端以及将箭头附接到弓形的装置。

    Projectile for centrifugal launching device
    35.
    发明授权
    Projectile for centrifugal launching device 失效
    离心式发射装置抛丸

    公开(公告)号：US4445436A

    公开(公告)日：1984-05-01

    申请号：US326009

    申请日：1981-11-30

    申请人： Leon L. Rutten

    发明人： Leon L. Rutten

    IPC分类号： F41B3/04 ,  F42B6/00 ,  F42B11/02

    CPC分类号： F42B6/00 ,  F41B3/04

    摘要： A projectile for a gun-vane centrifugal launching device is disclosed, of the type with an ogival head, a body and a tail of decreasing section. The body is cylindrical and the weight of the tail is chosen in such a way that the center of gravity of the projectile lays in the plane where the body joins the tail or in the immediate vicinity of this plane. The shape of the said tail is such that no point of the surface of the latter touches the wall of the gun-vane, particularly during the ejection of the projectile.

    摘要翻译： 公开了一种用于枪叶式离心式发射装置的抛射体，其具有节流头部，主体和尾部的减小部分。 身体是圆柱形的，并且尾部的重量被选择为使得射弹的重心位于身体连接尾部或在该平面附近的平面中。 所述尾部的形状使得后者的表面的任何点都不会接触到枪形叶片的壁，特别是在弹射弹射时。

    Toy gun
    40.
    发明授权
    Toy gun 有权

    公开(公告)号：US11959724B2

    公开(公告)日：2024-04-16

    申请号：US18163645

    申请日：2023-02-02

    申请人： Siew Buan Quek

    发明人： Siew Buan Quek

    IPC分类号： F41B7/08 ,  A63H33/22 ,  F21V33/00 ,  F42B6/00 ,  F42B12/42 ,  F21Y115/10 ,  F21Y115/30

    CPC分类号： F41B7/08 ,  A63H33/22 ,  F21V33/008 ,  F42B6/00 ,  F42B12/42 ,  F21Y2115/10 ,  F21Y2115/30

    摘要： A toy gun capable of illuminating soft projectile being ejected therefrom, comprising a gun body, a grip assembly is fixedly attached to the gun body, and a trigger assembly mounted on the grip assembly. The gun body has a power source, a motor, a launch assembly with a launch tube, a light source and a light reflecting unit. When the trigger assembly of the toy gun is actuated, the power source activates the motor and switches on the light source. The activated motor causes the launch assembly to discharge a soft projectile in the launch tube and the light emitted from the light source is reflected by the light reflecting unit onto the soft projectile once it is discharged, thereby illuminating the soft projectile.