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公开(公告)号：US09410765B2
公开(公告)日：2016-08-09
申请号：US14173319
申请日：2014-02-05
CPC分类号： F41C23/16 , F41B5/12 , F41B5/1426 , F41B5/1469
摘要： A grip guard may be used with a crossbow that has a main beam including a stock and a barrel. The grip guard may have a first wall that is positioned between the stock and the barrel and a second wall that extends outwardly from the main beam. The first wall may have dampening properties to attenuate sounds and vibrations caused by firing the crossbow and the second wall may prevent a user's fingers from inadvertently extending from the handle toward the barrel.
摘要翻译： 夹具可以与具有包括原料和桶的主梁的弩一起使用。 夹持护罩可以具有位于坯料和筒体之间的第一壁和从主梁向外延伸的第二壁。 第一壁可以具有衰减性能以减弱由点火弩引起的声音和振动，并且第二壁可以防止使用者的手指无意地从手柄延伸到筒体。
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公开(公告)号：US08376882B2
公开(公告)日：2013-02-19
申请号：US12494665
申请日：2009-06-30
CPC分类号： F41B5/1469
摘要： A device for allowing a crossbow to be released from a drawn position without damaging the crossbow. The device may comprise an elongated member having a substantially cylindrical shape that can be positioned on the upper surface of the barrel of a crossbow. The device may comprise a notched end shaped to receive the bowstring of the crossbow and allows the device to be projected by the bowstring upon actuation of the crossbow's trigger lever.
摘要翻译： 用于允许弩从拉拔位置释放而不损坏弩的装置。 该装置可以包括具有基本上圆柱形形状的细长构件，其可以定位在弩的筒的上表面上。 该装置可以包括成形为接收弩的弓弦的凹口端，并且允许装置在弩的触发杆的致动时由弓弦杆投影。
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公开(公告)号：US07735440B2
公开(公告)日：2010-06-15
申请号：US10283242
申请日：2002-10-30
摘要： An inflatable restraint, and method of using the same, is used to provide support and shock isolation for missiles, torpedoes, missile canisters or the like in naval vessels. The inflatable restraint features a structural collar, at least one inflatable bladder and at least one interference member. The interference member is attached to the inside of the structural collar and the interference member is fully adjustable to ensure a snug fit during the loading of the missile, torpedo or missile canister into the structural collar. Once the missile, torpedo, missile canister or the like is properly inserted into the structural collar, the at least one inflatable bladder, which is also attached to the inside of the structural collar, is inflated to restrain the object. The pressure of the inflatable bladder may be regulated to provide variable spring constants and stiffness.
摘要翻译： 用于充气的约束及其使用方法用于为海军舰艇中的导弹，鱼雷，导弹等提供支撑和震动隔离。 可充气约束具有结构轴环，至少一个可充气气囊和至少一个干涉构件。 干涉构件附接到结构轴环的内部，并且干涉构件是完全可调节的，以确保在将导弹，鱼雷或导弹罐装载到结构套环内时适合配合。 一旦将导弹，鱼雷，导弹罐等适当地插入结构轴环中，则将至少一个也附接到结构轴环内部的可充气气囊充气以约束该物体。 可膨胀气囊的压力可被调节以提供可变的弹簧常数和刚度。
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