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41. 发明授权

US5564711A Multipurpose sports goal 失效
标题翻译：多功能运动目标
公开(公告)号：US5564711A
公开(公告)日：1996-10-15
申请号：US500549
申请日：1995-07-11
申请人： Carl E. Scheie
发明人： Carl E. Scheie
IPC分类号： A63B61/00 , A63B63/00 , A63B63/04 , A63B69/00
CPC分类号： A63B61/00 , A63B63/004 , A63B2208/12 , A63B2210/50 , A63B63/008 , A63B69/0097
摘要： A multipurpose sports goal assembly can be used for a variety of sports including football and soccer. The goal assembly includes a lower goal portion and a pair of telescoping upright poles. The poles are retracted when the goal is used in soccer, and the poles are extended when the goal is used in football. A net is attached to the lower goal assembly and is adapted to be releasably attached to the upright poles when the poles are extended. The structural members which form the goal assembly are removably connected so that the goal assembly can be disassembled and stored in a compact package.
摘要翻译：多用途运动目标组合可用于各种运动，包括足球和足球。目标组件包括下部目标部分和一对伸缩直立杆。当目标被用于足球时，两极将收回，而当足球被使用时，杆被延伸。网连接到下部目标组件，并且适于当杆延伸时可释放地附接到立柱。形成目标组件的结构构件可拆卸地连接，使得目标组件可以拆卸并存储在紧凑的包装中。

42. 发明授权

US5542679A Ground mounted appliance with leg joint 失效
标题翻译：带腿接头的地面电器
公开(公告)号：US5542679A
公开(公告)日：1996-08-06
申请号：US474676
申请日：1995-06-07
申请人： Frank J. Caso
发明人： Frank J. Caso
IPC分类号： A63B57/00 , A63B61/00 , A63B63/08 , A63B69/00 , A63B71/02 , A47B13/02
CPC分类号： A63B69/0079 , A63B71/028 , A63B57/357 , A63B57/40 , A63B61/00 , A63B63/083
摘要： A leg for an outdoors appliance, such as a batting aid having a tethered ball, a basketball hoop assembly, a tennis net, or a table. The leg has upper and lower sections connected by a coil spring. A sleeve driven into the ground receives the leg to a sufficient depth of penetration that the spring is also received within the sleeve. The appliance is thus rigidly supported in the sleeve. The leg, or legs in the case of appliances requiring more than one leg, is manually withdrawn from the sleeve to expose the spring. The spring provides a flexible joint, and the appliance can be inclined toward the ground when the spring has been moved out of the sleeve. This enables service to the item atop the leg or legs. Illustratively, should the tether of the batting aid become wound around the horizontal post to which it is attached, it is easily reached when the appliance is manually inclined. The appliance is readily removed from the sleeve for seasonal storage, and is readily reerected. The sleeve has a cap for safety and to prevent clogging when not in use. The cap may be formed to have a shallow recess, so that the sleeve serves as a golf hole.
摘要翻译：用于户外用具的腿，例如具有系绳球的击球辅助器，篮球圈组件，网球网或桌子。腿部具有通过螺旋弹簧连接的上部和下部。驱动到地面的套筒将腿部接收到足够的穿透深度，使得弹簧也被容纳在套筒内。因此，该器具刚性地支撑在套筒中。在需要多于一条腿的器具的情况下，腿部或腿部被手动地从套筒中取出以露出弹簧。弹簧提供柔性接头，并且当弹簧已经从套筒移出时，器具可以朝向地面倾斜。这使得能够对腿部或腿部上的物品进行服务。说明性地，如果击打帮助器的系绳缠绕在其附接的水平柱上，则当手动倾斜时易于到达。该器具容易从套筒中取出用于季节性储存，并且容易地重新开始。套管有安全帽，防止不使用时堵塞。盖可以形成为具有浅凹部，使得套筒用作高尔夫球孔。

43. 发明授权

US5472212A Auxiliary practice net apparatus for attaching to a volleyball net 失效
标题翻译：用于连接排球网的辅助练习网络装置
公开(公告)号：US5472212A
公开(公告)日：1995-12-05
申请号：US177179
申请日：1994-01-04
申请人： Robert H. Bercaw
发明人： Robert H. Bercaw
IPC分类号： A63B61/00 , A63B63/00
CPC分类号： A63B69/0095 , A63B61/006 , A63B63/00 , A63B2209/10
摘要： An auxiliary net apparatus for practicing volleyball serves and spikes is configured for attaching to a conventional volleyball net. The apparatus comprises a flexible, quadrilateral practice net, first and second, elongate, stiff side members removably disposed along opposite side edge regions of the practice net, and net attachers associated with the side members for detachably attaching the members, and thus the practice net, to an upper edge of a volleyball net with the auxiliary net apparatus supported solely by the volleyball net, and with the upper edge of the practice net located at a distance about equal to the top-to-bottom height of the volleyball net above the upper edge of the volleyball net and with the lower edge of the practice net at or below the bottom edge of the volleyball net. The width of the practice net is preferably less than the stretched width of a conventional volleyball net and its height is about twice the top-to-bottom height of the volleyball net. The apparatus further includes flexible strips or ties for releasably attaching lower regions of the practice net to the lower edge regions of the volleyball net. The practice net has an elastic cord attached along its lower edge to substantially reduce the effective length of the lower edge so as to retain a spiked volleyball between the practice net and the volleyball net to which the practice net is attached.
摘要翻译：用于练习排球服务的辅助网络装置和尖钉被配置为附接到传统的排球网。该装置包括柔性的四边形练习网，第一和第二，细长的，刚性的侧部构件，其可拆卸地沿着练习网的相对侧边缘区域设置，以及与侧构件相关联的净附着件，用于可拆卸地附接构件，并且因此实践网到排球网的上边缘，辅助网设备仅由排球网支撑，并且练习网的上边缘位于距离排球网上方高度的顶部至底部高度的距离处排球网的上边缘和练习网的下边缘在排球网的底部边缘处或下方。练习网的宽度优选小于常规排球网的拉伸宽度，其高度是排球网的顶部至底部高度的大约两倍。该装置还包括用于将练习网的下部区域可释放地附接到排球网的下边缘区域的柔性条带。练习网具有沿着其下边缘附接的弹性线，以大大减小下边缘的有效长度，以便在练习网与练习网所附接的排球网之间保持加注的排球。

44. 发明授权

US5470056A Apparatus for impeding the movement of a ball 失效
标题翻译：用于阻止球运动的装置
公开(公告)号：US5470056A
公开(公告)日：1995-11-28
申请号：US303079
申请日：1994-09-08
申请人： Christopher F. Dennesen
发明人： Christopher F. Dennesen
IPC分类号： A63B47/02 , A63B61/00
CPC分类号： A63B69/0095 , A63B47/025 , A63B2243/0095 , A63B61/006
摘要： A device for use with, and attachment to, a game net to impede the movement of a ball directed at the device includes a frame, an impeding net, and a stabilizing structure. The frame includes a top member and two side members, and one end of each of the two side members is attached to the top of the game net such that a target area at which the moving ball can be directed is defined by the frame and the top of the game net. The impeding net is attached at least to the top member of the frame, spans substantially all of the target area, and extends from the top member to below the top of the game net. The impeding net substantially impedes the movement of the ball when the moving ball passes through the target area. The stabilizing structure stabilizes the frame relative to the game net by extending from the frame to a surface below the game net. The device is easily transported when not attached to the game net because the frame and the stabilizing structure are collapsible.
摘要翻译：用于和附接到游戏网以阻止指向装置的球的运动的装置包括框架，阻碍网和稳定结构。框架包括顶部构件和两个侧部构件，并且两个侧部构件中的每一个的一端附接到游戏网的顶部，使得移动球可以被引导的目标区域由框架限定，并且顶部的游戏网。阻碍网至少连接到框架的顶部构件，跨越目标区域的大部分，并且从顶部构件延伸到游戏网的顶部的下方。当移动的球通过目标区域时，阻挡网基本上阻止球的移动。稳定结构通过从框架延伸到游戏网下方的表面，相对于游戏网络稳定框架。由于框架和稳定结构是可折叠的，该装置在没有附接到游戏网络时容易运输。

45. 发明授权

US5344157A Portable volleyball net assembly 失效
标题翻译：便携式排球网组件
公开(公告)号：US5344157A
公开(公告)日：1994-09-06
申请号：US121150
申请日：1993-09-13
申请人： Mahan K. McCord
发明人： Mahan K. McCord
IPC分类号： A63B61/02 , A63B71/02 , A63B61/00
CPC分类号： A63B61/02 , A63B2208/12 , A63B2210/50 , A63B2225/093 , A63B2243/0095 , A63B71/021
摘要： A portable volleyball net assembly characterized by a vertically-adjustable net which is continuously supported along the edges by net cylinders or rods engaging a pair of net support poles stabilized vertically by tensioning cords. In a first embodiment the assembly includes an elongated, rectangular net, each vertical edge of which is secured along the entire length by means of a binder or sleeve to a tubular net cylinder which slidably receives a net support pole assembled from three tubular support members attached by connecting joints. The net cylinders and net are vertically supported by friction or by adjusting pins which are extended through pin openings provided in each net support pole. A tensioning cord vertically stabilizes each net support pole and is fastened at one end to a stake in the ground, while the other end loops through a clevis mounted on the top of the net support pole. In a second embodiment each net cylinder is secured to a pair of spaced support rings or cylinders which slidably receive the upper end of a corresponding net support pole. The net can be vertically adjustably supported either by friction or by using the adjusting pins as in the previous embodiment or by using a loop-pile stay which wraps around the net support pole and each corresponding net cylinder.
摘要翻译：一种便携式排球网组件，其特征在于可垂直调节的网，其沿着边缘连续地被网筒或杆接合，通过张紧绳索垂直地稳定的一对网支撑杆。在第一实施例中，组件包括细长的矩形网，其每个垂直边缘通过粘合剂或套筒沿整个长度固定到管状网筒，其可滑动地容纳由三个连接的管状支撑构件组装的网支撑杆通过连接接头。网筒和网由摩擦垂直支撑，或通过调整销延伸穿过每个网支撑杆上设置的销开口。张紧绳垂直地稳定每个网支撑杆，并且其一端被固定在地面上的桩上，而另一端环绕安装在网支撑杆顶部的U形夹。在第二实施例中，每个网筒被固定到一对间隔开的支撑环或气缸，其可滑动地容纳相应的网支撑杆的上端。网可以通过摩擦或通过使用如前述实施例中的调节销垂直地可调节地支撑，或者通过使用围绕网支撑杆和每个对应的网筒的环形桩支撑。

46. 发明授权

US5018746A Field game apparatus and method 失效
标题翻译：现场游戏装置和方法
公开(公告)号：US5018746A
公开(公告)日：1991-05-28
申请号：US475781
申请日：1990-02-06
申请人： Joseph W. Cardoza, Jr. , Randolph P. Glass
发明人： Joseph W. Cardoza, Jr. , Randolph P. Glass
IPC分类号： A63B59/02 , A63B61/00 , A63B67/00
CPC分类号： A63B67/002 , A63B59/20 , A63B2208/12 , A63B2210/50 , A63B61/003
摘要： The disclosed field game employs a soft, non-resilient ball not retaining a definite shape which is caught, manipulated and flung back and forth over a self-supporting scoring obstacle by players each using a racquet consisting of a flexible staff with a containing network at each end to catch, manipulate and fliong the ball.
摘要翻译：所公开的场地游戏采用柔软的，非弹性的球，其不保持确定的形状，其被玩家们自动抓取，操纵和来回摆动，每个玩家使用由具有包含网络的灵活人员组成的球拍每一端都抓住，操纵和挥舞球。

47. 发明授权

US4979754A Portable beach game 失效
标题翻译：便携式海滩游戏
公开(公告)号：US4979754A
公开(公告)日：1990-12-25
申请号：US505571
申请日：1990-04-06
申请人： Michael F. Eisenhart
发明人： Michael F. Eisenhart
IPC分类号： A63B61/00 , A63B67/00 , A63B71/02 , A63C19/00
CPC分类号： A63B61/00 , A63B67/002 , A63B71/02 , A63C19/00 , A63B2071/026
摘要： A game that is suitable for use on a beach or on similar loose granular soil wherein a ball is hit back and forth over a net. The net is suspended between two hollow supports over a foldable ground sheet that delineates part of the playing region. The sheet combines with the loose soil to furnish a rebounding surface for the ball. Each support has a wide base and an upright post that are filled with sand or water to provide additional weight to the supports to hold a net suspended therebetween in a taut condition over the ground sheet. The net can be folded and stored in one support along with other game related equipment which the ground sheet can be similarly stored in the other support. Handles are mounted upon each support to provide for ease of transportation.
摘要翻译：一种适合在海滩或类似的松散颗粒土壤上使用的游戏，其中球在网上来回撞击。网被悬挂在两个中空支撑之间，在可折叠的地板上，描绘了部分播放区域。该纸与松土结合，为球提供一个反弹表面。每个支撑件具有宽的基部和立柱，其填充有砂或水，以在支撑件上提供额外的重量，以在紧贴在基片上的紧张状态上将悬挂在其间的网保持在其间。网络可以与其他与游戏相关的设备一起折叠并存储在一个支撑中，其中接地片可以类似地存储在另一个支撑中。手柄安装在每个支架上，以便于运输。

48. 发明授权

US4971319A Tennis ball returner 失效
标题翻译：网球后卫
公开(公告)号：US4971319A
公开(公告)日：1990-11-20
申请号：US495100
申请日：1990-03-19
申请人： John Cutrone
发明人： John Cutrone
IPC分类号： A63B47/02 , A63B61/00
CPC分类号： A63B47/025 , A63B61/006
摘要： A tennis ball retriever includes a return net which is located adjacent to the base of a tennis net and which is oriented to bounce tennis balls back to a player after such tennis balls have impacted the tennis net.
摘要翻译：一个网球猎犬包括一个位于邻近网球网的返回网，该网返回网球，这样一来网球就会在网球撞击之后将球网反弹回球员。

49. 发明授权

US4948150A Volleyball practice system 失效
标题翻译：排球练习系统
公开(公告)号：US4948150A
公开(公告)日：1990-08-14
申请号：US378586
申请日：1989-07-11
申请人： Richard E. Daly, Jr. , Richard Holland
发明人： Richard E. Daly, Jr. , Richard Holland
IPC分类号： A63B61/00 , A63B69/00
CPC分类号： A63B69/0079 , A63B61/006 , A63B69/0095
摘要： A device for the practice of the running-jumping-striking volleyball maneuver known as spiking including an elevated volleyball tethered below an essentially horizontal backstop by a flexible funicular rod. The backstop and flexible funicular rod serve rapidly to damp the kinetic energy imparted by spiking. The flexible funicular rod may also serve to impart a realistic feel to the person using the device to practice spiking. Elevated support for the volleyball is provided by an adjustable arm clamped to a volleyball net's end post or, alternatively, by an arm detachably mounted to the hoop of a basketball net. The device may be assembled, erected, and used by one person.
摘要翻译：用于练习跳跃式打击式排球机动的装置，称为飙升，包括通过柔性缆索杆系在一个基本上水平的支撑杆下方的升高的排球。逆止器和柔性索具杆迅速地用于减轻由尖峰引起的动能。柔性缆索杆还可以用于使用该装置来练习尖峰的人赋予逼真的感觉。用于排球的高架支撑由夹紧到排球网的端柱的可调臂提供，或者由可拆卸地安装到篮球网的环上的臂提供。该装置可以由一个人组装，竖立和使用。

50. 发明授权

US4826178A Net game with central net opening 失效
标题翻译：净游戏与中央网开放
公开(公告)号：US4826178A
公开(公告)日：1989-05-02
申请号：US165294
申请日：1988-03-08
申请人： Scott Brian Cloran
发明人： Scott Brian Cloran
IPC分类号： A63B59/00 , A63B59/18 , A63B61/00 , A63B63/00 , A63B67/00 , A63B71/00
CPC分类号： A63B59/00 , A63B61/003 , A63B63/00 , A63B67/002
摘要： A ball game has a rectangular net disposed in a vertical plane above the centerline of a playing area between opposite serving area ends of game court. The net has a rectangular central opening, running five-sixths the length and one-fifth the width of the net. A ball of diameter larger than one-third the width of the net opening is directed back and forth selectively either over or through the net between opponent players using apertured rackets.
摘要翻译：球类游戏具有矩形网，其设置在游戏场的相对服务区域末端之间的游戏区域的中心线上方的垂直平面中。网有一个矩形的中心开口，长度为五分之六，网宽为五分之一。直径大于净开口宽度三分之一的球可以有选择地前后来往地穿过或穿过使用多孔球拍的对手之间的网。

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