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公开(公告)号：US5983602A
公开(公告)日：1999-11-16
申请号：US94696
申请日：1998-06-15
CPC分类号： A63B71/023 , A63B63/083 , F16M11/42 , A63B2071/024 , A63B2071/025 , A63B2071/026 , A63B2210/50 , F16M2200/08
摘要： The ballast system for a portable basketball system is composed of dual ballast fillable tanks, which together form the base for supporting the pole, backboard and goal. The dual tank system includes a primary tank and a secondary tank cooperatively configured such that the secondary tank may be disposed in one position for compact shipping/storage and in another position to ensure stability during play. In particular, the secondary tank is centrally disposed within the dimensions of the primary tank during shipping. During play, the secondary tank is repositioned in a manner that elongates the primary tank to increase the footprint of the portable basketball system and concentrate the ballast of the secondary tank at the rear of the base.
摘要翻译： 用于便携式篮球系统的压载系统由双重压载水罐组成，它们一起形成用于支撑杆，背板和目标的底座。 双罐系统包括主罐和辅助罐，其辅助构造使得副罐可以设置在一个位置中以便紧凑的运输/储存，并且在另一位置以确保在游戏期间的稳定性。 特别地，在运输期间，二次水箱集中设置在初级罐的尺寸内。 在游戏过程中，辅助油箱的重新定位方式是延长主油箱以增加便携式篮球系统的占地面积，并将次级油箱的压载水集中在底部的后部。
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2.发明授权Portable basketball system having dual ballast tanks movable between compact and expanded positions 失效便携式篮球系统具有可在紧凑型和扩展型之间移动的双重压载舱
公开(公告)号：US6053825A
公开(公告)日：2000-04-25
申请号：US812011
申请日：1997-03-05
CPC分类号： A63B71/023 , A63B63/083 , F16M11/42 , A63B2071/024 , A63B2071/025 , A63B2071/026 , A63B2210/50 , F16M2200/08
摘要： The ballast system for a portable basketball system is composed of dual ballast fillable tanks, which together form the base for supporting the pole, backboard and goal. The dual tank system includes a primary tank and a secondary tank cooperatively configured such that the secondary tank may be disposed in one position for compact shipping/storage and in another position to ensure stability during play. In particular, the secondary tank is centrally disposed within the dimensions of the primary tank during shipping. During play, the secondary tank is repositioned in a manner that elongates the primary tank to increase the footprint of the portable basketball system and concentrate the ballast of the secondary tank at the rear of the base.
摘要翻译： 用于便携式篮球系统的压载系统由双重压载水罐组成，它们一起形成用于支撑杆，背板和目标的底座。 双罐系统包括主罐和辅助罐，其辅助构造使得副罐可以设置在一个位置中以便紧凑的运输/储存，并且在另一位置以确保在游戏期间的稳定性。 特别地，在运输期间，二次水箱集中设置在初级罐的尺寸内。 在游戏过程中，辅助油箱的重新定位方式是延长主油箱以增加便携式篮球系统的占地面积，并将次级油箱的压载水集中在底部的后部。
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公开(公告)号：US5839714A
公开(公告)日：1998-11-24
申请号：US612636
申请日：1995-11-22
CPC分类号： A63B71/023 , A63B2071/025 , A63B2071/026 , A63B2210/50 , A63B63/083 , Y10S248/91
摘要： A basketball assembly for supporting a backboard comprises, a base having a plurality of generally vertical side walls and a base face extending between said sidewalls. The base face and one of said side walls defining a forward edge. The assembly includes a pole, having spaced apart ends. An elongated opening is provided in the base for supporting one end of said pole on said base with said pole at an angle to the vertical to extend the other end of the pile over and beyond the forward edge of the base.
摘要翻译： 用于支撑背板的篮球组件包括：具有多个大致垂直侧壁的底座和在所述侧壁之间延伸的基面。 底面和所述侧壁中的一个限定前缘。 组件包括具有间隔开的端部的杆。 在基座中设有细长的开口，用于将所述杆的一端支撑在所述基座上，所述杆与垂直方向成一定角度，以将桩的另一端延伸超过基座的前边缘。
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公开(公告)号：US6004231A
公开(公告)日：1999-12-21
申请号：US593321
申请日：1996-01-31
IPC分类号： A63B63/08
CPC分类号： A63B63/083
摘要： A molded frame backboard assembly for supporting a rebound member between separately formed front and rear frames such that the peripheral edge of the rebound member is encapsulated within the frame. The rear frame preferably is formed as one piece of plastic material having sufficient strength and rigidity to support the rebound member and may include an internal reinforcing structure integrally molded therewith. The front frame preferably is molded from plastic and has a large central opening providing substantially unobstructed access to the rebound surface of the rebound member. The rear frame includes a recess that locates the rebound member in a predetermined position within the rear frame. The front and rear frame members include cooperating alignment structures that enable the front frame to be easily located on and attached to the rear frame after the rebound member has been positioned within the rear frame.
摘要翻译： 一种用于在单独形成的前框架和后框架之间支撑回弹构件的模制框架背板组件，使得回弹构件的外围边缘被封装在框架内。 后框架优选地形成为具有足够的强度和刚度的一片塑料材料，以支撑回弹构件，并且可以包括与其一体模制的内部加强结构。 前框架优选地由塑料模制而成，并且具有大的中心开口，基本上无阻碍地进入回弹构件的回弹表面。 后框架包括将回弹构件定位在后框架内的预定位置的凹部。 前框架构件和后框架构件包括协作对准结构，其使得在回弹构件已经定位在后框架内之后，前框架能够容易地定位在后框架上并附接到后框架。
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公开(公告)号：US5951416A
公开(公告)日：1999-09-14
申请号：US874732
申请日：1997-06-13
申请人： David A. Allen , Ronald A. White , James N. Fitzsimmons , Joseph K. Bohrman , Randy R. Schickert
发明人： David A. Allen , Ronald A. White , James N. Fitzsimmons , Joseph K. Bohrman , Randy R. Schickert
IPC分类号： A63B63/08
CPC分类号： A63B63/083
摘要： A breakaway net attachment system for detachably mounting a basketball net to the rim of a basketball goal with resilient net clips. The net clips include a base portion attachable to the rim and a retainer portion for detachably retaining the net in association with the rim. The rim preferably includes a plurality of studs or apertures located along an undersurface thereof for engaging within apertures or projections provided on the clips, whereby the clips are retained in engagement with the rim. In some embodiments, the clips are provided with flexible fingers for retaining the net wherein the fingers will release the net in response to a predetermined force being applied to the net. In further embodiments, the clips are adapted to be pulled off of the rim when a predetermined force is applied to the net.
摘要翻译： 一种分离的网附件系统，用于将篮球网可拆卸地安装到具有弹性网夹的篮球场的边缘。 网夹包括可附接到轮辋的基部和用于可拆卸地保持与轮缘相关联的网的保持器部分。 边缘优选地包括沿着其下表面定位的多个螺柱或孔，用于接合设置在夹子上的孔或突起内，由此夹子保持与轮缘接合。 在一些实施例中，夹子设置有用于保持网的柔性指状物，其中手指将响应于施加到网的预定力而释放网。 在另外的实施例中，当预定的力施加到网上时，夹子适于被拉出边缘。
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公开(公告)号：US5916047A
公开(公告)日：1999-06-29
申请号：US593322
申请日：1996-01-31
CPC分类号： F16M11/2021 , A63B63/083 , A63B71/023 , A63B2071/024 , A63B2071/025 , A63B2071/026 , A63B2210/50 , F16M2200/08
摘要： A portable basketball goal support system having a base, a ballast tank, and an arm for supporting a basketball goal support pole can be assembled in a compact configuration for shipping or storage and an expanded configuration for use. The support pole is mounted at a rear portion of the base and angled forward in the expanded configuration. In the expanded configuration, the ballast tank extends at least partially behind the support pole, while in the compact configuration, the ballast tank may be nested within portion of the base, thereby occupying less space. The support pole may be formed with a generally "pear"-shaped cross section defined by large and small curved portions connected by relatively straight sections, such that the large curved portion readily adapts to existing mounting hardware. One or more of the base, ballast tank, and support arm may be formed from plastic with a printed graphics sheet integrally molded therewith.
摘要翻译： 具有基座，压载箱和用于支撑篮球目标支撑杆的臂的便携式篮球目标支撑系统可以组装成紧凑的结构，用于运输或存储和扩展配置以供使用。 支撑杆安装在基座的后部并且在展开构型中向前倾斜。 在扩展构造中，压载舱至少部分地延伸到支撑杆的后面，而在紧凑的构造中，压载舱可以嵌套在基座的一部分内，从而占据较少的空间。 支撑杆可以由通过相对直的部分连接的大的和小的弯曲部分限定的大致“梨”形横截面形成，使得大的弯曲部分容易适应于现有的安装硬件。 基座，压载舱和支撑臂中的一个或多个可以由具有与其一体模制的印刷图形片的塑料形成。
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公开(公告)号：US4024292A
公开(公告)日：1977-05-17
申请号：US616809
申请日：1975-09-24
申请人： Chin H. Lu , David A. Allen
发明人： Chin H. Lu , David A. Allen
CPC分类号： G03G9/131
摘要： Liquid developer compositions for development of latent electrostatic images are disclosed. The electrostatic printing inks dry at ambient temperatures by penetration into paper leaving a continuous film having excellent rub resistance on the surface. The non-volatile, low viscosity inks comprise about 3-20% pigment and/or dye, about 5-35% of resinous particles having a size of 5 microns or less and having glass transition temperatures close to or below ambient temperature, said resinous particles being dispersed in the liquid carrier, 0-25% dispersing agent and about 25-90% non-volatile, high boiling organic liquid carrier and/or solvent.
摘要翻译： 公开了用于显影静电潜像的液体显影剂组合物。 静电印刷油墨在环境温度下通过渗入纸中而干燥，留下在表面上具有优异耐擦性的连续膜。 所述非挥发性低粘度油墨包含约3-20％的颜料和/或染料，约5-35％的具有5微米或更小尺寸的树脂颗粒并且玻璃化转变温度接近或低于环境温度，所述树脂 颗粒分散在液体载体中，0-25％分散剂和约25-90％的非挥发性，高沸点有机液体载体和/或溶剂。
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公开(公告)号：US07955468B2
公开(公告)日：2011-06-07
申请号：US11859998
申请日：2007-09-24
IPC分类号： B29C65/14
CPC分类号： B29C66/8242 , B29C65/1412 , B29C66/0342 , B29C66/1122 , B29C66/472 , B29C66/71 , B29C66/712 , B29C66/7392 , B29C66/73921 , B29C66/80 , B29C66/81457 , B29C66/8266 , B29C66/8322 , B29C66/91411 , B29C66/91645 , B29C66/919 , B29C66/9241 , B29C66/929 , B29C66/949 , B29C2035/0822 , B29K2023/00 , B29K2023/12 , B29K2027/06 , B29K2101/12 , B29L2031/3005 , B29L2031/3014 , B29L2031/3035 , B29K2023/06
摘要： An infrared light source focuses infrared energy onto a work surface through the open end of a concentrator. The open end of the concentrator includes an elastomeric seal for sealably coupling the end of the concentrator directly to a work piece. Pneumatic pressure is applied through the concentrator and the seal to urge the work pieces together during the heating process to complete the weld. The method of infrared (IR) welding includes the steps of applying concentrated IR energy to at least one thermoplastic member while simultaneously applying pneumatic pressure to the work pieces for welding one member to another.
摘要翻译： 红外光源通过集中器的开口端将红外能量聚焦到工作表面上。 集中器的开口端包括用于将集中器的端部直接密封地连接到工件的弹性体密封件。 通过集中器和密封件施加气压，以在加热过程中将工件推到一起以完成焊接。 红外线（IR）焊接方法包括以下步骤：将浓缩的IR能量施加到至少一个热塑性构件，同时向工件施加气压以将一个构件焊接到另一个构件。
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公开(公告)号：US20090078367A1
公开(公告)日：2009-03-26
申请号：US11859998
申请日：2007-09-24
IPC分类号： B29C65/14
CPC分类号： B29C66/8242 , B29C65/1412 , B29C66/0342 , B29C66/1122 , B29C66/472 , B29C66/71 , B29C66/712 , B29C66/7392 , B29C66/73921 , B29C66/80 , B29C66/81457 , B29C66/8266 , B29C66/8322 , B29C66/91411 , B29C66/91645 , B29C66/919 , B29C66/9241 , B29C66/929 , B29C66/949 , B29C2035/0822 , B29K2023/00 , B29K2023/12 , B29K2027/06 , B29K2101/12 , B29L2031/3005 , B29L2031/3014 , B29L2031/3035 , B29K2023/06
摘要： An infrared light source focuses infrared energy onto a work surface through the open end of a concentrator. The open end of the concentrator includes an elastomeric seal for sealably coupling the end of the concentrator directly to a work piece. Pneumatic pressure is applied through the concentrator and the seal to urge the work pieces together during the heating process to complete the weld. The method of infrared (IR) welding includes the steps of applying concentrated IR energy to at least one thermoplastic member while simultaneously applying pneumatic pressure to the work pieces for welding one member to another.
摘要翻译： 红外光源通过集中器的开口端将红外能量聚焦到工作表面上。 集中器的开口端包括用于将集中器的端部直接密封地连接到工件的弹性体密封件。 通过集中器和密封件施加气动压力，以在加热过程中将工件推到一起以完成焊接。 红外线（IR）焊接方法包括以下步骤：将浓缩的IR能量施加到至少一个热塑性构件，同时向工件施加气压以将一个构件焊接到另一个构件。
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公开(公告)号：US4826162A
公开(公告)日：1989-05-02
申请号：US915805
申请日：1986-10-06
申请人： David A. Allen
发明人： David A. Allen
IPC分类号： A63B63/08
CPC分类号： A63B63/083
摘要： A basketball goal (14) and backboard (2) assembly are provided for shipment in a carton (120) having a girth plus longest dimension less than or equal to 108 inches, for shipment by common carrier. A backboard (2) is provided with reduced outside dimension for saving material cost, particularly fiberglass, yet still affording 92% of the playing surface area of a conventional board. Support bracket hardware (30) is provided with significantly reduced shipping height requirements, yet providing precise 90.degree. mounted orientation of the rim (20) relative to the backboard (2), by slight deformation of interlocking bosses (78, 80) in mating nested relation upon tightening of bolts (62 and 68) through mounting apertures (58, 60, 64, 66) subject to tolerance deviation which may otherwise deviate the position of the rim (20) from horizontal, particularly at the forward edge.
摘要翻译： 提供篮球目标（14）和背板（2）组装，用于在具有小于或等于108英寸的围长加最长尺寸的纸箱（120）中装运，以由公共运输工具装运。 背板（2）具有减小的外部尺寸以节省材料成本，特别是玻璃纤维，仍然提供传统板的92％的游戏表面积。 支撑支架硬件（30）具有显着降低的运输高度要求，同时通过互锁嵌套（78,80）的轻微变形，提供边缘（20）相对于背板（2）的精确90°安装方向 通过安装孔（58,60,64,66）拧紧螺栓（62和68）而受到公差偏差的关系，否则可能会将轮辋（20）的位置从水平方向偏离，特别是在前缘。
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