公开(公告)号：US20150013657A1

公开(公告)日：2015-01-15

申请号：US13987212

申请日：2013-07-11

申请人： James Jay Kempf

发明人： James Jay Kempf

IPC分类号： F41B5/14

CPC分类号： F41B5/1407 ,  F41B5/1426

摘要： The spring suppressor preferably includes a housing, a piston rod, a compression spring and an end plug. The piston includes a bumper portion, a neck portion and a tail portion. The housing includes a bumper hole, a piston bore and a cap thread. The piston bore is formed through substantially a length of the housing. The bumper hole is sized to slidably receive an outer diameter of the bumper portion. The cap thread is formed in an entrance of the piston bore to threadably receive the end plug. The piston is pre-loaded by the compression spring. The end plug is threaded into an end of the piston bore to retain the compression spring and the piston rod. A second embodiment of the string suppressor preferably includes the bumper, the piston rod, the compression spring, a housing and an end rod.

摘要翻译： 弹簧抑制器优选地包括壳体，活塞杆，压缩弹簧和端塞。 活塞包括保险杠部分，颈部部分和尾部部分。 壳体包括保险杠孔，活塞孔和盖螺纹。 活塞孔通过壳体的基本上一定长度形成。 保险杠孔的大小可滑动地容纳保险杠部分的外径。 盖螺纹形成在活塞孔的入口处，以螺纹接收端塞。 活塞由压缩弹簧预加载。 端塞插入活塞孔的一端，以保持压缩弹簧和活塞杆。 弦抑制器的第二实施例优选地包括保险杠，活塞杆，压缩弹簧，壳体和端杆。

公开(公告)号：US20120125306A1

公开(公告)日：2012-05-24

申请号：US12951552

申请日：2010-11-22

申请人： James Jay Kempf

发明人： James Jay Kempf

IPC分类号： F41B5/06 ,  F41B5/14

CPC分类号： F41B5/066

摘要： A quiver for holding arrows is one-hand releasably attachable to an archery bow. A quiver attachment bracket having opposing grooves is mountable to the bow. The quiver has two parallel elongated struts supporting an arrowhead hood and at least one arrow shaft holder. A clamp is mounted to and between the struts having biased first and second jaws extending transversely of the quiver with each jaw having an adjacent one-hand grippable handle extending transversely of the quiver opposite of the jaws. The biased jaws each have a tongue that is lockable into one of the grooves.

摘要翻译： 挥挥箭头的颤抖是一只手可释放地附着在弓箭上。 具有相对凹槽的颤音附件支架可安装到弓形。 颤抖具有支撑箭头罩和至少一个箭头轴支架的两个平行的细长支柱。 夹具安装到支柱之间并且在支柱之间并且具有偏置的横向于颤抖横向的第一和第二钳口，每个钳口具有与颚板相对的颤抖横向延伸的相邻的一只手抓握手柄。 偏置的夹爪各自具有可锁定到其中一个凹槽中的舌头。

公开(公告)号：US20130061836A1

公开(公告)日：2013-03-14

申请号：US13136267

申请日：2011-07-27

申请人： James Jay Kempf

发明人： James Jay Kempf

IPC分类号： F41B5/12 ,  F41B5/14

CPC分类号： F41B5/12 ,  F41B5/10 ,  F41B5/1469

摘要： The present invention pertains to the field of archery devices, specifically to devices known as crossbows. Historically. crossbows have had a single foot stirrup, centered at the front end of the crossbow, to assist the user in the cocking procedure. Though functional, a single stirrup does not allow the user to naturally center the crossbow with his body while cocking the crossbow, which may cause miss-alignment of the bow string, as well as possible loss of balance and fatigue. By placing a stirrup on both sides of the barrel of the crossbow, the user may use his left foot, right foot, or both feet to cock the crossbow, and the crossbow is automatically centered to the users body.

摘要翻译： 本发明涉及射箭装置领域，特别涉及称为弩的装置。 历史上 弩具有一个单脚蹬，以弩的前端为中心，以帮助使用者进行起跳。 虽然功能虽然功能，但是单个马镫不允许用户自动地将弩与身体对准，同时踢弩弓，这可能导致弓弦的错位对准，以及可能的平衡和疲劳丧失。 通过在弩的枪管的两侧放置马镫，用户可以使用他的左脚，右脚或两只脚来旋转弩，并且弩自动地以用户身体为中心。

公开(公告)号：US09097487B2

公开(公告)日：2015-08-04

申请号：US13987212

申请日：2013-07-11

申请人： James Jay Kempf

发明人： James Jay Kempf

IPC分类号： F41B5/20 ,  F41B5/14

CPC分类号： F41B5/1407 ,  F41B5/1426

摘要： The spring suppressor preferably includes a housing, a piston rod, a compression spring and an end plug. The piston includes a bumper portion, a neck portion and a tail portion. The housing includes a bumper hole, a piston bore and a cap thread. The piston bore is formed through substantially a length of the housing. The bumper hole is sized to slidably receive an outer diameter of the bumper portion. The cap thread is formed in an entrance of the piston bore to threadably receive the end plug. The piston is pre-loaded by the compression spring. The end plug is threaded into an end of the piston bore to retain the compression spring and the piston rod. A second embodiment of the string suppressor preferably includes the bumper, the piston rod, the compression spring, a housing and an end rod.

公开(公告)号：US08720424B2

公开(公告)日：2014-05-13

申请号：US13136267

申请日：2011-07-27

申请人： James Jay Kempf

发明人： James Jay Kempf

IPC分类号： F41B5/12 ,  F41B5/18 ,  F41B5/14

CPC分类号： F41B5/12 ,  F41B5/10 ,  F41B5/1469

摘要： The present invention pertains to the field of archery devices, specifically to devices known as crossbows. Historically. crossbows have had a single foot stirrup, centered at the front end of the crossbow, to assist the user in the cocking procedure. Though functional, a single stirrup does not allow the user to naturally center the crossbow with his body while cocking the crossbow, which may cause miss-alignment of the bow string, as well as possible loss of balance and fatigue. By placing a stirrup on both sides of the barrel of the crossbow, the user may use his left foot, right foot, or both feet to cock the crossbow, and the crossbow is automatically centered to the users body.

摘要翻译： 本发明涉及射箭装置领域，特别涉及称为弩的装置。 历史上 弩具有一个单脚蹬，以弩的前端为中心，以帮助使用者进行起跳。 虽然功能虽然功能，但是单个马镫不允许用户自动地将弩与身体对准，同时踢弩弓，这可能导致弓弦的错位对准，以及可能的平衡和疲劳丧失。 通过在弩的枪管的两侧放置马镫，用户可以使用他的左脚，右脚或两只脚来旋转弩，并且弩自动地以用户身体为中心。