公开(公告)号：US09389039B2

公开(公告)日：2016-07-12

申请号：US14498926

申请日：2014-09-26

申请人： Hoyt Archery, Inc.

发明人： Douglas Edward Denton ,  Donald Wasilewski

IPC分类号： F41B5/00 ,  F41B5/14 ,  F41B5/10

CPC分类号： F41B5/0052 ,  F41B5/00 ,  F41B5/0026 ,  F41B5/10 ,  F41B5/14

摘要： Systems, apparatus, and methods for adjusting limb placement in an archery bow are provided. The limb may be adjusted laterally and may be rotated around its length to manipulate the position of the distal end of the limb with respect to the riser. The limb may be rotated by posts extending from the limb or limb bolt. The limb may also be rotated by posts or shims positioned in an adjustable dowel installed in the riser or by shims installed in the limb between the limb and the riser.

摘要翻译： 提供了用于调整射箭弓中的肢体放置的系统，装置和方法。 肢体可以被横向调整并且可以围绕其长度旋转以操纵肢体的远端相对于提升管的位置。 肢体可以通过从肢体或肢体螺栓延伸的柱来旋转。 肢体还可以通过位于安装在提升管中的可调节定位销中的柱或垫片或通过安装在肢体和提升管之间的肢体中的垫片来旋转。

公开(公告)号：US09273923B2

公开(公告)日：2016-03-01

申请号：US13903619

申请日：2013-05-28

申请人： MCP IP, LLC

发明人： Mathew A. McPherson ,  Gary L. Simonds

IPC分类号： F41B5/00 ,  F41B5/14 ,  F41B5/12 ,  F41B5/10

CPC分类号： F41B5/1403 ,  F41B5/00 ,  F41B5/0052 ,  F41B5/10 ,  F41B5/123

摘要： In some embodiments, an archery bow is configurable between a first draw orientation and a second draw orientation. The bow comprises a limb and a limb support. The limb defines an unsupported length in either orientation, wherein the unsupported length of the limb is less in the second draw orientation than in the first draw orientation.

公开(公告)号：US5651354A

公开(公告)日：1997-07-29

申请号：US678853

申请日：1996-07-12

申请人： Gerard A. La Haise, Sr.

发明人： Gerard A. La Haise, Sr.

IPC分类号： F41B5/00

CPC分类号： F41B5/0031 ,  F41B5/0052 ,  F41B5/10

摘要： A twin limb bow with adjustable twin limbs and a rotatably mounted hand grip. More specifically, the invention is a compound bow that has a pair of rotatable bow limbs which are rotated when the bowstring is pulled and thereby force a pair of cantilever members to bend and store energy that can be used to project an arrow. The amount of energy stored in the cantilever members and the tension in the bowstring can be varied by adjusting the rest position of the cantilever member. In addition, the twin limb bow of the present invention has means provided which both prevent overdrawing of the bow and offer an infinitely variable let-off. The present invention also includes a forwardly mounted hand grip assembly with a rotatably mounted hand grip which can be slid forward or backward in relation to the bow to create a variety of different draw lengths. The hand grip allows rotation about two axes which prevents torque from being placed on the bow during cocking, thereby preventing a distortion in shooting accuracy. The two bow limbs are synchronized by a timing cable which runs through a channel in the frame of the riser.

摘要翻译： 双臂双臂，可调双臂和可旋转安装的手柄。 更具体地说，本发明是一种复合弓形，其具有一对可旋转的弓形弓，当弓弦被拉动时它们被旋转，从而迫使一对悬臂构件弯曲并存储可用于投射箭头的能量。 可以通过调节悬臂构件的静止位置来改变存储在悬臂构件中的能量的量和弓弦中的张力。 此外，本发明的双肢弓具有能够防止弓的过度提拉并且提供无级变化的释放的装置。 本发明还包括具有可旋转地安装的手柄的向前安装的手柄组件，其可以相对于弓向前或向后滑动以产生各种不同的拉伸长度。 手柄允许围绕两个轴旋转，防止在起跳期间扭矩被放置在弓上，从而防止拍摄精度的变形。 两个弓形臂通过定时电缆同步，该定时电缆穿过提升板的框架中的通道。

公开(公告)号：US5231970A

公开(公告)日：1993-08-03

申请号：US881484

申请日：1992-05-11

申请人： Terry Ploot ,  Virgil Denton

发明人： Terry Ploot ,  Virgil Denton

IPC分类号： F41B5/00

CPC分类号： F41B5/0031 ,  F41B5/0052 ,  F41B5/10 ,  Y10T403/7021

摘要： A bow limb construction (51) includes a bushing (101) for use in mounting an archery bow limb (54) to an archery bow riser (52). The bushing can include a cylinder (116) which is adapted to be received in an aperture (71) of the bow limb. The bushing can include a vertically disposed flange (118) which is adapted to be received in a slot (70) in the bow limb. The bushing includes a first hole which extends vertically through the bushing, the first hole being adapted to receive a fastener (140) for adjustably securing the bow limb to the bow riser. Preferably, the first hole comprises a bore having an elliptical cross section. A major axis of the first hole is adapted to be aligned with a longitudinal axis of the bow limb. A second hole (160) can extend transversely through the bushing and communicate with the first hole. A set screw (162) can be threaded into the second hole so that the set screw adjustably bears against the fastener to retain the fastener in an adjusted position in the first hole.

摘要翻译： 弓形肢体结构（51）包括用于将射箭弓形肢（54）安装到射箭弓提升器（52）的套管（101）。 衬套可以包括适于被容纳在弓形肢的孔（71）中的气缸（116）。 衬套可以包括垂直设置的凸缘（118），其适于被容纳在弓形肢体中的狭槽（70）中。 衬套包括垂直延伸穿过衬套的第一孔，第一孔适于接收紧固件（140），用于将弓形腿可调节地固定到弓形立管。 优选地，第一孔包括具有椭圆形横截面的孔。 第一孔的长轴适于与弓形肢的纵向轴线对齐。 第二孔（160）可横向延伸穿过套管并与第一孔连通。 固定螺钉（162）可以拧入第二孔，使得固定螺钉可调节地抵靠紧固件，以将紧固件保持在第一孔中的调整位置。

公开(公告)号：US3695248A

公开(公告)日：1972-10-03

申请号：US3695248D

申请日：1970-07-24

申请人： NIPPON MUSICAL INSTRUMENTS MFG

发明人： IZUTA TADAO

IPC分类号： F41B5/00

CPC分类号： F41B5/0042 ,  F41B5/0047 ,  F41B5/0052 ,  Y10S273/07

摘要： A core of composite structures is employed as a vibration absorbing section of an archery bow comprising ordinarily two relatively hard but flexible elongated members made of for instance, maple wood, beech wood, bamboo, or a resilient synthetic resin reinforced with glassfibers and a resilient sheet member made of, for instance, rubber or a synthetic resin such as ABS resin interposed between said two elongated members in a manner to extend in a lengthwise direction thereof, all of said members are bonded together to form one composite structure having a configuration generally flat and of rhombic or triangular form with a maximum thickness at an intermediate portion thereof and gradually reduced thickness toward both ends thereof. The composite structures are positioned between the handle and a bow limb so as to absorb vibrations developed in a bow limb.

公开(公告)号：US3055353A

公开(公告)日：1962-09-25

申请号：US83092759

申请日：1959-07-31

申请人： PERRUCCI JOSEPH S

发明人： PERRUCCI JOSEPH S

IPC分类号： F41B5/00

CPC分类号： F41B5/0005 ,  F41B5/0031 ,  F41B5/0052

公开(公告)号：US6024076A

公开(公告)日：2000-02-15

申请号：US865986

申请日：1997-05-30

申请人： Brian Laborde ,  Gary L. Simonds

发明人： Brian Laborde ,  Gary L. Simonds

IPC分类号： F41B5/00 ,  F41B5/10

CPC分类号： F41B5/10 ,  F41B5/0026 ,  F41B5/0031 ,  F41B5/0052

摘要： An archery bow includes pivoting limb pockets for attaching two split limbs or a single limb to the bow handle. The limb pockets are secured to the handle by an adjustment bolt. Circular mating portions on the pocket and handle permit rotation of the pocket about the handle. A slug which is press-fitted in the handle provides lateral stability between the pocket and handle. The front wall of the pocket prevents limb movement in the axial direction and the top surface of the pocket limits upward movement.

摘要翻译： 射箭弓包括枢转的四肢口袋，用于将两个分裂的肢体或单个肢体连接到弓柄上。 四肢袋通过调节螺栓固定在手柄上。 口袋和手柄上的圆形配合部分允许口袋绕手柄旋转。 压配在手柄中的塞子提供口袋和把手之间的横向稳定性。 口袋的前壁防止肢体在轴向移动，并且口袋的顶部表面限制向上的运动。

公开(公告)号：US5762060A

公开(公告)日：1998-06-09

申请号：US332920

申请日：1994-10-31

申请人： Marlow W. Larson

发明人： Marlow W. Larson

IPC分类号： F41B5/00 ,  F41B5/20 ,  F41G1/467

CPC分类号： F41B5/1426 ,  F41B5/0031 ,  F41B5/0052 ,  F41B5/10 ,  F41G1/467

摘要： A handle riser for an archery bow includes a vertical planar surface displaced from the vertical central axis of the riser to provide clearance for the fletching of an arrow launched from an overdraw support device mounted to the riser. A shock absorber may be mounted internal the riser. An accessory mount may be provided beneath the grip portion of the riser. A cable guard rod may be mounted to extend rearwardly parallel to and at the same elevation as the horizontal central axis of the riser.

摘要翻译： 用于射箭弓的手柄提升器包括从提升管的垂直中心轴线移开的垂直平面，以提供从安装到提升管上的过度牵引支撑装置发射的箭头的开口的间隙。 减震器可以安装在立管内部。 附件安装件可以设置在提升管的把手部分的下方。 电缆保护杆可以被安装成平行于提升管的水平中心轴线并且与其相同的高度向后延伸。

公开(公告)号：US5697358A

公开(公告)日：1997-12-16

申请号：US584458

申请日：1996-01-11

申请人： Curtis Campisi

发明人： Curtis Campisi

IPC分类号： F41B5/00

CPC分类号： F41B5/0031 ,  F41B5/0052 ,  F41B5/10

摘要： An archery bow includes an elongated riser having an upper beam, a lower beam and an intermediate handle support. The riser defines a vertical axis of symmetry extending through the upper beam, lower beam and handle support. The riser is symmetrical about the axis of symmetry to define mirror image portions. A pair of limb pocket assemblies are securable to the upper and lower beams of the riser from either side with respect to the axis of symmetry. A handle grip or handle together with an overdraw guard and arrow rest are securable to either side of the riser in mirror image attachments. A cable guard constructed in accordance with conventional fabrication techniques is securable to the riser so as to extend from either side of the riser with respect to the access of symmetry. The limb pocket assemblies, handle, overdraw guard, arrow rest, and cable guard are attachable to the riser from either side with respect to the axis of symmetry to facilitate configuration of the resulting archery bow for use by either right-handed or left-handed archers.

摘要翻译： 射箭弓包括具有上梁，下梁和中间手柄支撑件的细长立管。 提升管定义了延伸穿过上梁，下梁和手柄支撑件的垂直对称轴。 提升管关于对称轴对称以限定镜像部分。 一对肢体袋组件可从相对于对称轴线的任一侧固定到提升管的上梁和下梁。 把手握柄或手柄与溢出的防护罩和箭头支架一起可靠地安装在镜像附件中的提升管的任一侧。 根据常规制造技术构造的电缆防护罩可固定到提升管，以便相对于对称的访问从提升管的任一侧延伸。 四肢口袋组件，把手，覆盖防护罩，箭头支架和电缆护罩可从相对于对称轴线的任一侧连接到提升管，以便于所得到的射箭弓的配置，以便由右撇子或左撇子使用 弓箭手

公开(公告)号：US5377658A

公开(公告)日：1995-01-03

申请号：US43472

申请日：1993-03-29

申请人： Paul E. Shepley, Jr.

发明人： Paul E. Shepley, Jr.

IPC分类号： F41B5/10 ,  F41B5/00

CPC分类号： F41B5/0052 ,  F41B5/10

摘要： The fork in the limb of a compound archery bow is reinforced with a collar having a flange for stiffening the collar and fitting within the fork. The flange is glued to the inside of the fork to strengthen the joint between the rest of the collar and the fork. A hole in a limb is reinforced with a cylindrical flange having an annular disk extending over a major surface of the limb. Both the cylindrical flange and the disk are glued to the limb.

摘要翻译： 复合射箭弓的肢体中的叉子用具有用于加强颈圈和配件的凸缘的凸缘加强。 法兰粘合到叉子的内侧，以加强衣领和叉子的其余部分之间的接合。 肢体中的一个孔用圆柱形凸缘加强，圆柱形凸缘具有在肢体的主表面上延伸的环形盘。 圆柱形凸缘和圆盘都粘合到肢体上。