公开(公告)号：US08469842B2

公开(公告)日：2013-06-25

申请号：US13317519

申请日：2011-10-20

申请人： Robert S. Mizek ,  Hans Vogel

发明人： Robert S. Mizek ,  Hans Vogel

IPC分类号： F42B6/08

CPC分类号： F42B6/08

摘要： An expandable arrowhead having a blade-carrying body with a slot that houses at least one movably mounted blade. Each blade can be pivotally mounted about a shaft. In some embodiments, the shaft is fixed with respect to the body. In other embodiments, the shaft is movably mounted with respect to the body, for example by mounting a shaft within the slot so that the shaft moves within the slot with respect to the blade-carrying body. In some embodiments of this invention, a spring element positively holds one or more blades in a closed position or a retracted position, particularly during extreme forces encountered when launching an arrow from an archery bow, such as a compound archery bow. The spring element of this invention can be used to improve blade opening capabilities of conventional blade-opening arrowheads or broadheads.

公开(公告)号：US08147360B2

公开(公告)日：2012-04-03

申请号：US12455456

申请日：2009-06-02

申请人： Miroslav A. Simo ,  Robert S. Mizek

发明人： Miroslav A. Simo ,  Robert S. Mizek

IPC分类号： F42B6/08

CPC分类号： F42B6/08

摘要： A serrated blade for an arrowhead, a crossbow bolt and/or another suitable projectile. The blade has a first blade surface that intersects with a second blade surface to form at least one cutting edge. The blade also has a mixed serration section of at least one small serration and at least one large serration. The mixed serration section is positioned adjacent to at least one cutting edge. The serrated configuration of this invention allows the blade to cut in a saw-like manner as the blade passes in a forward direction through a target material.

摘要翻译： 用于箭头的锯齿形刀片，弩螺栓和/或其他合适的射弹。 叶片具有与第二叶片表面相交以形成至少一个切割边缘的第一叶片表面。 叶片还具有至少一个小锯齿和至少一个大锯齿的混合锯齿部分。 混合锯齿形部分邻近至少一个切割边缘定位。 本发明的锯齿状构造允许刀片在刀片沿向前方向穿过目标材料时以锯状方式切割。

公开(公告)号：US07955201B2

公开(公告)日：2011-06-07

申请号：US11595809

申请日：2006-11-10

申请人： Frank A. Harwath ,  Robert S. Mizek

发明人： Frank A. Harwath ,  Robert S. Mizek

IPC分类号： F42B6/04

CPC分类号： F42B6/04 ,  F42B10/26

摘要： An arrow element, such as an insert and/or sleeve, mounted with respect to a shaft with at least one airflow resistor projecting outward from the insert to impart rotational spin about a longitudinal axis or spin axis arrow during flight, to increase aerodynamic performance and stability of the arrow shaft, and to improve arrow flight accuracy.

摘要翻译： 诸如插入件和/或套筒的箭头元件相对于轴安装，具有从插入件向外突出的至少一个气流电阻器，以在飞行期间围绕纵向轴线或旋转轴线箭头施加旋转旋转，以增加空气动力学性能，以及 稳定的箭头轴，并提高箭头飞行精度。

公开(公告)号：US07232390B2

公开(公告)日：2007-06-19

申请号：US11264600

申请日：2005-11-01

申请人： Robert S. Mizek ,  Miroslav A. Simo

发明人： Robert S. Mizek ,  Miroslav A. Simo

IPC分类号： F42B6/08

CPC分类号： F42B6/08

摘要： A rotatable arrowhead has a blade cartridge that can either rotate with respect to a carrier, that can be attached to an arrow shaft, or be fixed from such rotation. The carrier extends within a throughbore of the blade cartridge. When the blade cartridge is fitted with its throughbore surrounding a cartridge-receiving portion of the carrier, a retention member can be retainably engaged in a bore of the carrier to rotatably contain the blade cartridge between a front conical guide surface and a rear conical guide surface. A removable tip can be contained in the throughbore of the blade cartridge at a forward end of the arrowhead.

摘要翻译： 可旋转的箭头具有可以相对于托架旋转的刀片仓，其可以附接到箭头轴，或者从这样的旋转固定。 托架延伸在刀片盒的通孔内。 当刀片卡盘装配有围绕载架的卡盘容纳部分的通孔时，保持构件可保持地接合在托架的孔中，以将刀片卡盘可旋转地容纳在前锥形引导表面和后锥形引导表面之间 。 可移动的尖端可以在箭头的前端容纳在刀片仓的通孔中。

公开(公告)号：US06913008B2

公开(公告)日：2005-07-05

申请号：US10345828

申请日：2003-01-16

申请人： Miroslav A. Simo ,  Frank A. Harwath ,  Robert S. Mizek

发明人： Miroslav A. Simo ,  Frank A. Harwath ,  Robert S. Mizek

IPC分类号： F41B5/22

CPC分类号： F41B5/143

摘要： An apparatus for holding an arrow with respect to an archery bow, particularly when the archery bow is carried and moved into different positions. The holding apparatus has a base portion preferably but not necessarily integrated with an upper portion. The upper portion has two opposing walls spaced apart from each other and extending outward from a top surface of the base portion. The opposing walls form a void within which a shaft of an arrow fits.

摘要翻译： 用于相对于射箭弓保持箭头的装置，特别是当射箭弓被携带并移动到不同位置时。 保持装置具有优选但不一定与上部一体的基部。 上部具有彼此间隔开并从基部的顶表面向外延伸的两个相对的壁。 相对的壁形成空心，箭头的轴适合于该空隙。

公开(公告)号：US4244345A

公开(公告)日：1981-01-13

申请号：US944744

申请日：1978-09-22

申请人： Miroslav A. Simo ,  Josef Tosovsky

发明人： Miroslav A. Simo ,  Josef Tosovsky

IPC分类号： F41B5/00

CPC分类号： F41B5/0094

摘要： An archery bow with a cam surface in fixed and force transmitting relation to each opposing limb and a torsion device extending between the cam surfaces, a cam following device on each end of the torsion means in force transmitting relation to the cam surfaces on the opposing limbs. A torsion rod and torsion tube and combinations of these may be used to both multiply the draw force transmitted to the arrow and to provide synchronization of the opposing bow limbs.

摘要翻译： 一种具有与每个相对的肢体固定和力传递关系的凸轮表面的射箭弓，以及在凸轮表面之间延伸的扭转装置，在扭转装置的每个端部处的凸轮跟随装置与相对的肢体上的凸轮表面有力传递关系 。 扭力杆和扭力管以及它们的组合可用于将传递到箭头的牵引力乘以并提供相对的弓形肢的同步。

公开(公告)号：US08398510B1

公开(公告)日：2013-03-19

申请号：US13317520

申请日：2011-10-20

申请人： Robert S. Mizek ,  Hans Vogel

发明人： Robert S. Mizek ,  Hans Vogel

IPC分类号： F42B6/08

CPC分类号： F42B6/08

摘要： An expandable arrowhead having a blade-carrying body with a slot that houses at least one movably mounted blade. Each blade can be pivotally mounted about a shaft. In some embodiments, the shaft is fixed with respect to the body. In other embodiments, the shaft is movably mounted with respect to the body, for example by mounting a shaft within the slot so that the shaft moves within the slot with respect to the blade-carrying body. In some embodiments of this invention, a spring element positively holds one or more blades in a closed position or a retracted position, particularly during extreme forces encountered when launching an arrow from an archery bow, such as a compound archery bow. The spring element of this invention can be used to improve blade opening capabilities of conventional blade-opening arrowheads or broadheads.

摘要翻译： 具有可容纳至少一个可移动安装的叶片的具有狭槽的叶片承载体的可展开箭头。 每个叶片可围绕轴枢轴安装。 在一些实施例中，轴相对于主体固定。 在其它实施例中，轴相对于主体可移动地安装，例如通过将轴安装在槽内，使得轴相对于刀片承载体在槽内移动。 在本发明的一些实施例中，弹簧元件将一个或多个刀片主动地保持在关闭位置或缩回位置，特别是在从射箭弓箭头（例如复合射箭弓）发射箭头时遇到的极限力量。 本发明的弹簧元件可以用于改善传统的开刀箭头或宽头的刀片打开能力。

公开(公告)号：US08333180B2

公开(公告)日：2012-12-18

申请号：US12721324

申请日：2010-03-10

申请人： Robert S. Mizek

发明人： Robert S. Mizek

IPC分类号： F41B5/22

CPC分类号： F41B5/143

摘要： An arrow rest for supporting an arrow shaft with respect to an archery bow. A support element is moveably mounted between a first position or a load position and a second position or a launch position. In the launch position, the arrow shaft can be forced into, such as by the forces of gravity, a centered location or a preferred shooting position.

摘要翻译： 一个箭头休息，用于支撑箭头轴相对于射箭弓。 支撑元件可移动地安装在第一位置或装载位置与第二位置或发射位置之间。 在发射位置，箭头轴可以被强制进入，例如通过重力，中心位置或优选的拍摄位置。

公开(公告)号：US07712460B2

公开(公告)日：2010-05-11

申请号：US11820486

申请日：2007-06-19

申请人： Miroslav A. Simo ,  Gregory C. Smith

发明人： Miroslav A. Simo ,  Gregory C. Smith

IPC分类号： F41B5/18

CPC分类号： F41B5/1469 ,  F41B5/1415

摘要： A release device with a follow-through or recoil motion for use with mechanically launched projectiles. A recoil motion is in a direction opposite the path of the projectile. Releasing an arrow from a bow provides correct form and follow-through motion of a user hand directly opposite to a direction of a path of the launched arrow, to improve flight accuracy. The release device includes a housing, a trigger, a keeper and a recoil assembly. This invention also relates to a method of using the release device.

摘要翻译： 具有随机或反冲运动的释放装置，用于机械发射的射弹。 反冲运动在与弹丸的路径相反的方向。 从箭头释放箭头可以提供正确的形式和用户手的直接运动，直接与发射箭头的路径方向相对，以提高飞行精度。 释放装置包括壳体，触发器，保持器和反冲组件。 本发明还涉及一种使用该释放装置的方法。

公开(公告)号：US07338397B2

公开(公告)日：2008-03-04

申请号：US10345831

申请日：2003-01-16

申请人： Robert S. Mizek ,  Christopher A. Kozlik ,  Miroslav A. Simo

发明人： Robert S. Mizek ,  Christopher A. Kozlik ,  Miroslav A. Simo

IPC分类号： F42B6/08

CPC分类号： F42B6/08

摘要： A rotatable arrowhead having a blade-carrying body that rotates with respect to a shaft that is attached with respect to an arrow shaft. In one embodiment, the rotatable arrowhead has a body and a tip portion that preferably rotate together with respect to the shaft of the arrowhead. The shaft extends within a through bore of the body. A portion of the shaft has a peripheral retention groove about at least a portion of a periphery of the shaft. The tip portion accommodates a retainer. In an assembled condition of the arrowhead, the retainer is positioned within the retention groove. In another embodiment, the rotatable arrowhead has a body that rotates with respect to the shaft of the arrowhead. The shaft extends within the through bore of the body, either partially or completely. The retainer can be mounted within the body or the tip portion, depending upon whether or not the tip portion rotates with respect to the body.

摘要翻译： 具有相对于相对于箭头轴连接的轴旋转的刀片承载体的可旋转箭头。 在一个实施例中，可旋转箭头具有主体和尖端部分，其优选地相对于箭头的轴线一起旋转。 轴在主体的通孔内延伸。 轴的一部分具有围绕轴的周边的至少一部分的周边保持槽。 尖端部分容纳保持器。 在箭头的组装状态下，保持器定位在保持槽内。 在另一个实施例中，可旋转的箭头具有相对于箭头的轴旋转的主体。 轴部分或完全地延伸在主体的通孔内。 取决于尖端部分是否相对于主体旋转，保持器可以安装在主体或尖端部分内。