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公开(公告)号：US20110283983A1
公开(公告)日：2011-11-24
申请号：US13197208
申请日：2011-08-03
IPC分类号： F41B5/12
CPC分类号： F41B5/123
摘要： A crossbow may include a main beam: (a) a bow assembly including a bow and a bow string adapted to propel an arrow; (b) a trigger mechanism mounted to the main beam; (c) and a bow assembly mounting apparatus for use in selectively mounting the bow assembly at a first location on the main beam to provide a first draw weight and for use in selectively mounting the bow assembly to a second location on the main beam to provide a second draw weight that is substantially different from the first draw weight.
摘要翻译： 弩可以包括主梁：（a）弓形组件，其包括弓和弓弦，适于推动箭头; （b）安装在主梁上的扳机机构; （c）和弓形组件安装装置，用于选择性地将弓形组件安装在主梁上的第一位置处以提供第一牵引重量并用于选择性地将弓形组件安装到主梁上的第二位置，以提供 第二拉伸重量与第一拉伸重量基本上不同。
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公开(公告)号：US07832386B2
公开(公告)日：2010-11-16
申请号：US11948319
申请日：2007-11-30
IPC分类号： F41B5/12
摘要： A crossbow may include a main beam; a compound bow assembly mounted to the main beam including a riser and a pair of bow limbs; and a trigger mechanism mounted to the main beam for use in holding a bowstring in a cocked position. The crossbow may include wheels at opposite ends of the bow that operatively receive the bowstring. The wheels may be separated by a wheel distance (WD) when the crossbow is in an un-cocked position. The crossbow may also have a power stroke distance (PD) and the ratio WD/PD may be less than 2.0. The crossbow may include a foot stirrup being integral with the riser, the foot stirrup beginning behind the pair of bow limbs and extending beyond the bow limbs.
摘要翻译： 弩可以包括主梁; 安装在主梁上的复合弓组件包括立管和一对弓形肢; 以及安装到主梁的触发器机构，用于将弓弦保持在压缩位置。 弩可以在弓的相对端包括可操作地接收弓弦的轮。 当弩处于未起动位置时，车轮可能会被车轮距离（WD）分开。 弩也可以具有动力行程距离（PD），并且比率WD / PD可能小于2.0。 弩可以包括与提升管一体的脚蹬，脚蹬从一对弓肢后面延伸并延伸到弓肢之外。
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公开(公告)号：US20090078243A1
公开(公告)日：2009-03-26
申请号：US11861845
申请日：2007-09-26
IPC分类号： F41A19/10
CPC分类号： F41B5/123 , F41B5/1469
摘要： A trigger assembly is disclosed for releasing a bowstring of an archery device from a drawn position to propel an arrow from the archery device toward a target. The trigger assembly includes a guide along which the bowstring is retracted and held in the drawn position; and a pivotal string latch that can be adjusted between a first orientation in which the string latch contacts the bowstring in the drawn position to interfere with the release of the bowstring from the guide, and a second orientation in which the string latch allows the bowstring to be released from the guide. A trigger lever that can be manually actuated by an archer is provided to cause adjustment of the string latch between the first and second orientations, and a roller assembly rolls over a surface of the string latch when the trigger lever is actuated to adjust the orientation of the string latch.
摘要翻译： 公开了一种用于从射出位置释放射箭装置的弓弦的推动器组件，以将箭头从射箭装置推向目标。 触发器组件包括引导件，沿着该引导件将弓弦缩回并保持在拉出位置; 以及可以在第一取向之间进行调节的枢轴式闩锁，其中弦闩在拉伸位置处接触弓弦，从而妨碍弓弦从引导件的释放，以及第二取向，其中弦闩允许弓弦 从指南释放。 提供可以由弓箭手手动致动的触发杆，以引起弦闩在第一和第二取向之间的调节，并且当触发杆被致动时，滚子组件滚动到弦闩的表面上以调整方向 字符串锁定。
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公开(公告)号：US08573192B2
公开(公告)日：2013-11-05
申请号：US12892185
申请日：2010-09-28
IPC分类号： F41B5/12
CPC分类号： F41B5/1469 , F41B5/12
摘要： A portable device for drawing the bowstring of a crossbow. The cocking device may be designed to prevent the uneven drawing of the crossbow and may eliminate the complex installation process typically required to retro-fit an existing crossbow with known cocking devices.
摘要翻译： 用于绘制弩弓弦的便携式装置。 起动装置可以被设计成防止弩的不均匀的拉伸，并且可以消除通过已知的起动装置将现有的弩重新安装所需的复杂的安装过程。
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公开(公告)号：US20130175817A1
公开(公告)日：2013-07-11
申请号：US13718010
申请日：2012-12-18
IPC分类号： B25B7/02
CPC分类号： B25B7/02 , B25B7/08 , F41B5/1465
摘要： One or more techniques and/or systems are disclosed for an arrow extractor. The arrow extractor can comprise a first and a second elongated lever that are in rotatable engagement with each other. The respective elongated levers comprise a first end configured to be manipulated by a user, and a second end that comprises a tool configured to engage a first and second part of a gripper. The gripper comprises an elongated cavity that can be configured to grip the shaft of an arrow. The first tool and the second tool are engaged with the gripper, and when the user applies a grasping force to the first end of the respective levers, the grasping force may also applied to the gripper, thereby gripping the shaft of the arrow, which may then be extracted from an object using the levers.
摘要翻译： 公开了用于箭头提取器的一个或多个技术和/或系统。 箭头提取器可以包括彼此可旋转接合的第一和第二细长杆。 相应的细长杆包括构造成由使用者操纵的第一端，以及第二端，其包括构造成接合夹具的第一和第二部分的工具。 夹持器包括细长空腔，其可构造成夹持箭头的轴。 第一工具和第二工具与夹具接合，并且当使用者将抓握力施加到相应杆的第一端时，抓握力也可以施加到夹持器，从而夹紧箭头的轴，其可以 然后使用杠杆从对象中提取出来。
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公开(公告)号：US08439025B2
公开(公告)日：2013-05-14
申请号：US13312161
申请日：2011-12-06
IPC分类号： F41B5/12
CPC分类号： F41B5/123 , F41B5/105 , F41B5/12 , F41B5/1469 , Y10T29/49826
摘要： A crossbow may include a main beam; a compound bow assembly mounted to the main beam; and, a trigger mechanism mounted to the main beam for use in holding a bowstring in a cocked position. The crossbow may include wheels at opposite ends of the bow that operatively receive the bowstring. The wheels may be separated by a wheel distance (WD) when the crossbow is in an un-cocked position. The crossbow may also have a power stroke distance (PD) and the ratio WD/PD may be less than 2.0.
摘要翻译： 弩可以包括主梁; 安装在主梁上的复合弓组件; 以及安装到主梁的触发机构，用于将弓弦保持在俯视位置。 弩可以在弓的相对端包括可操作地接收弓弦的轮。 当弩处于未起动位置时，车轮可能会被车轮距离（WD）分开。 弩也可以具有动力行程距离（PD），并且比率WD / PD可能小于2.0。
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公开(公告)号：US08191541B2
公开(公告)日：2012-06-05
申请号：US12868012
申请日：2010-08-25
IPC分类号： F41B5/12
CPC分类号： F41B5/123 , F41B5/105 , F41B5/12 , F41B5/1469 , Y10T29/49826
摘要： A crossbow may include a main beam; a compound bow assembly mounted to the main beam; and, a trigger mechanism mounted to the main beam for use in holding a bowstring in a cocked position. The crossbow may include wheels at opposite ends of the bow that operatively receive the bowstring. The wheels may be separated by a wheel distance (WD) when the crossbow is in an un-cocked position. The crossbow may also have a power stroke distance (PD) and the ratio WD/PD may be less than 2.0.
摘要翻译： 弩可以包括主梁; 安装在主梁上的复合弓组件; 以及安装到主梁的触发机构，用于将弓弦保持在俯视位置。 弩可以在弓的相对端包括可操作地接收弓弦的轮。 当弩处于未起动位置时，车轮可能会被车轮距离（WD）分开。 弩也可以具有动力行程距离（PD），并且比率WD / PD可能小于2.0。
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公开(公告)号：US08161956B2
公开(公告)日：2012-04-24
申请号：US12511141
申请日：2009-07-29
申请人： Richard L. Bednar
发明人： Richard L. Bednar
IPC分类号： F41B5/12
摘要： A weapon, such as a crossbow or firearm, may have a main beam, a trigger mechanism mounted to the main beam and, a support rod that can be positioned into a first use position and a second stowed position. The support rod may have a first end used to support the main beam and a second end used to contact a ground surface. In one embodiment, a contact member with a hemispherical contact surface is attached to the second end of the support rod. In another embodiment, the support rod has a handgrip portion that receives a user's hand in supporting the weapon when shooting the weapon when the support rod is in the second stowed position. In still another embodiment, a mounting bracket is used to provide at least two locations for attaching the support rod to the main beam.
摘要翻译： 诸如弩或枪支的武器可以具有主梁，安装到主梁的触发机构，以及可以定位成第一使用位置和第二收起位置的支撑杆。 支撑杆可以具有用于支撑主梁的第一端和用于接触地面的第二端。 在一个实施例中，具有半球形接触表面的接触构件附接到支撑杆的第二端。 在另一个实施例中，支撑杆具有手柄部分，当支撑杆处于第二收起位置时，手枪部分在拍摄武器时接收使用者的手支撑武器。 在另一个实施例中，安装支架用于提供用于将支撑杆附接到主梁的至少两个位置。
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公开(公告)号：US08033275B2
公开(公告)日：2011-10-11
申请号：US12511129
申请日：2009-07-29
IPC分类号： F41B5/12
CPC分类号： F41B5/123
摘要： A crossbow may include a main beam: (a) a bow assembly including a bow and a bow string adapted to propel an arrow; (b) a trigger mechanism mounted to the main beam; (c) and a bow assembly mounting apparatus for use in selectively mounting the bow assembly at a first location on the main beam to provide a first draw weight and for use in selectively mounting the bow assembly to a second location on the main beam to provide a second draw weight that is substantially different from the first draw weight.
摘要翻译： 弩可以包括主梁：（a）弓形组件，其包括弓和弓弦，适于推动箭头; （b）安装在主梁上的扳机机构; （c）和弓形组件安装装置，用于选择性地将弓形组件安装在主梁上的第一位置处以提供第一牵引重量并用于选择性地将弓形组件安装到主梁上的第二位置，以提供 第二拉伸重量与第一拉伸重量基本上不同。
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公开(公告)号：US07624724B2
公开(公告)日：2009-12-01
申请号：US11539000
申请日：2006-10-05
IPC分类号： F41B5/12
CPC分类号： F41B5/123
摘要： A crossbow may include a main beam: (a) a bow assembly including a bow and a bow string adapted to propel an arrow; (b) a trigger mechanism mounted to the main beam; (c) and a bow assembly mounting apparatus for use in selectively mounting the bow assembly at a first location on the main beam to provide a first draw weight and for use in selectively mounting the bow assembly to a second location on the main beam to provide a second draw weight that is substantially different from the first draw weight.
摘要翻译： 弩可以包括主梁：（a）弓形组件，其包括弓和弓弦，适于推动箭头; （b）安装在主梁上的扳机机构; （c）和弓形组件安装装置，用于选择性地将弓形组件安装在主梁上的第一位置处以提供第一牵引重量并用于选择性地将弓形组件安装到主梁上的第二位置，以提供 第二拉伸重量与第一拉伸重量基本上不同。
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