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公开(公告)号：US6161631A
公开(公告)日：2000-12-19
申请号：US128888
申请日：1998-08-04
摘要： A system for drilling a horizontal bore through frangible material includes a barrel mechanism containing a automatically reciprocating piston mechanism for automatically delivering hammering blows to a bit for chipping away the frangible material, a fluid distributor for directing fluid to and exhausting pressurized fluid from the piston mechanism without exposing the wall of the bore being created to fluid pressure greater than ambient atmospheric pressure, a spline/flute arrangement for causing the bit to rotate with the barrel mechanism, a motor and swivel mounted on a driven platform mounted on a supporting frame for urging the bit against the frangible material and for supplying the pressurized fluid, a pushing mechanism for non-rotatingly and simultaneously installing casing joints as various components of the system is rotatingly drilling the bore, an augering arrangement for, in conjunction with the casing joints, removing the drilling debris, and drill/auger stem sections for extending the drilling and augering capability of the system as the drilling progresses.
摘要翻译： 用于通过易碎材料钻出水平孔的系统包括：机筒机构，其包含用于自动往复运动的活塞机构，用于自动地将锤击吹送到一个钻头上，用于切除易碎材料;流体分配器，用于将流体引导到排出来自活塞机构的加压流体 不会使所产生的孔的壁暴露于大于环境大气压的流体压力，用于使钻头与筒机构一起旋转的花键/凹槽装置，安装在安装在支撑框架上的驱动平台上的马达和旋转件，用于推动 所述钻头抵靠所述易碎材料并用于供应加压流体;推动机构，用于在所述系统的各种部件中旋转地同时安装套管接头，所述推动机构正在旋转地钻孔，所述螺旋装置与所述壳体接头一起移除 钻屑和钻/螺旋杆段 随着钻井的进行，延长了系统的钻孔和钻孔能力。
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公开(公告)号：US1986206A
公开(公告)日：1935-01-01
申请号：US40291229
申请日：1929-10-28
IPC分类号： F16K31/122
CPC分类号： F16K31/1223 , Y10T137/86678 , Y10T137/86911
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公开(公告)号：US08074990B2
公开(公告)日：2011-12-13
申请号：US12959357
申请日：2010-12-02
IPC分类号： A63F3/00
CPC分类号： A63F3/00006 , A63F1/10 , A63F3/00214 , A63F2003/00022 , A63F2003/00025 , A63F2003/00066 , A63F2003/00129 , A63F2003/00189 , A63F2003/00652 , A63F2009/247 , A63F2009/2494
摘要： A Halloween Afternoon at Dracula's Castle board game which comprises a game board having a first outer pathway level, a second middle pathway level and a third inner pathway level. A plurality of playing pieces is for use by players, wherein the playing pieces are positionable on the spaces. A plurality of player residences, trespass tokens for use by the players. A chance determining mechanism is for indicating a number of the spaces to be traversed by each playing piece. A plurality of play money, spookology cards, lucky/unlucky cards, Possession Cards, item cards are provided to the players. In addition, a plurality of player sound pieces is provided with light and a silhouette to replicate a spooky player and Halloween theme sounds. A three dimensional plastic pentagon shape castle was built on the game board. The 3-D castle has light and a silhouette to replicate Halloween theme sounds and songs.
摘要翻译： 在德古拉城堡棋盘游戏中的万圣节下午，其包括具有第一外部路径级别，第二中间路径级别和第三内部路径级别的游戏板。 多个玩具由玩家使用，其中，玩具可以在空间上定位。 多个玩家住宅，侵入游戏币供玩家使用。 机会确定机构用于指示每个游戏件要穿过的空间的数量。 向玩家提供了多种玩钱，动物卡，幸运/不幸的卡，拥有卡，物品卡。 另外，多个播放器声音被提供有光和剪影以复制幽灵玩家和万圣节主题声音。 一个三维塑料五边形形状的城堡被建立在游戏板上。 3-D城堡拥有轻巧的剪影，可以复制万圣节主题的声音和歌曲。
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公开(公告)号：US20110133404A1
公开(公告)日：2011-06-09
申请号：US12959357
申请日：2010-12-02
IPC分类号： A63F3/00
CPC分类号： A63F3/00006 , A63F1/10 , A63F3/00214 , A63F2003/00022 , A63F2003/00025 , A63F2003/00066 , A63F2003/00129 , A63F2003/00189 , A63F2003/00652 , A63F2009/247 , A63F2009/2494
摘要： A Halloween Afternoon at Dracula's Castle board game which comprises a game board having a first outer pathway level, a second middle pathway level and a third inner pathway level. A plurality of playing pieces is for use by players, wherein the playing pieces are positionable on the spaces. A plurality of player residences, trespass tokens for use by the players. A chance determining mechanism is for indicating a number of the spaces to be traversed by each playing piece. A plurality of play money, spookology cards, lucky/unlucky cards, Possession Cards, item cards are provided to the players. In addition, a plurality of player sound pieces is provided with light and a silhouette to replicate a spooky player and Halloween theme sounds. A three dimensional plastic pentagon shape castle was built on the game board. The 3-D castle has light and a silhouette to replicate Halloween theme sounds and songs.
摘要翻译： 在德古拉城堡棋盘游戏中的万圣节下午，其包括具有第一外部路径级别，第二中间路径级别和第三内部路径级别的游戏板。 多个玩具由玩家使用，其中，玩具可以在空间上定位。 多个玩家住宅，侵入游戏币供玩家使用。 机会确定机构用于指示每个游戏件要穿过的空间的数量。 向玩家提供了多种玩钱，动物卡，幸运/不幸的卡，拥有卡，物品卡。 另外，多个播放器声音被提供有光和剪影以复制幽灵玩家和万圣节主题声音。 一个三维塑料五边形形状的城堡被建立在游戏板上。 3-D城堡拥有轻巧的剪影，可以复制万圣节主题的声音和歌曲。
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公开(公告)号：US06512853B2
公开(公告)日：2003-01-28
申请号：US09011714
申请日：1998-05-18
申请人： Jonathan Marshall Thomas Kennedy , Simon Frederick Kennedy , Nicholas Paul Kennedy , David Marshall
发明人： Jonathan Marshall Thomas Kennedy , Simon Frederick Kennedy , Nicholas Paul Kennedy , David Marshall
IPC分类号： G06K936
CPC分类号： H04N19/593
摘要： A method for compressing digital image data with greyscale values comprises making at least three predictions of the greyscale value of each pixel and comparing the predicted values with the actual value of the pixel. The difference values between the respective predicted values and the actual value of each pixel is computed, and the median difference value of the three difference values is selected for bit coding. Bit coding is carried out by using variable length bit codes, the shortest length bit code being assigned to the most frequently occurring median difference value. The coded values of the median differences are bit packed, and in the case of a pixel where the absolute median difference value exceeds a predetermined value, the actual pixel value is bit packed.
摘要翻译： 用灰度值压缩数字图像数据的方法包括对每个像素的灰度值进行至少三次预测，并将预测值与像素的实际值进行比较。 计算各个预测值与各像素的实际值之间的差值，并选择三个差分值的中值差值进行位编码。 通过使用可变长度位码来执行位编码，最短长度位码被分配给最频繁出现的中值差值。 中值差的编码值是位打包的，并且在绝对中值差值超过预定值的像素的情况下，实际像素值是位打包的。
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公开(公告)号：US4599034A
公开(公告)日：1986-07-08
申请号：US688051
申请日：1984-12-31
摘要： A lightweight, movable lift usable in pairs for lifting and rotating vehicles to allow easy access to their undersides and engine compartments. A frame and upright slidably support a carriage which is moved up and down the upright by an actuator such as a hydraulic cylinder, compressed air cylinder or mechanically operated jack screw. A vehicle support rack is connected to the underside of each end of the vehicle and to a journal such that the journal is substantially aligned with the center of gravity of the vehicle. The journal is rotatably borne by the carriage as it moves up and down the upright, whereby the vehicle may be easily rotated once it has been lifted a sufficient distance. A follower mounted an appropriate distance radially from the center of rotation of the journal is received and controlled by a follower track mounted on the upright to rotate the vehicle as it is lifted. The lift allows the vehicle to be rotated a full 90 degrees when lifted for easy access to its underside.
摘要翻译： 一个轻型的，可移动的电梯，可成对提升和旋转车辆，以便于轻松进入其下侧和发动机舱。 框架和立柱可滑动地支撑滑架，该滑架通过诸如液压缸，压缩气缸或机械操作的千斤顶螺杆的致动器上下移动。 车辆支撑架连接到车辆的每个端部的下侧并且连接到轴颈，使得轴颈基本上与车辆的重心对准。 轴颈可以在托架上下运动时可转动地支承在轴上，从而一旦车辆抬起足够的距离，车辆就可以很容易的旋转。 从轴颈的旋转中心径向安装适当距离的从动件由安装在立柱上的从动轨道接收和控制，以在车辆被提升时旋转车辆。 升降机允许车辆提升时旋转90度，以方便进入其下侧。
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公开(公告)号：US4169254A
公开(公告)日：1979-09-25
申请号：US864262
申请日：1977-12-27
摘要： The manually actuable electric switch has a fusible element which melts on subjection to a predetermined temperature to discontinue the flow of electric current through the switch. The structure is incapable of operation on melting of the fusible element without replacement of the element, thereby preventing accidental reactivation of the switch prior to termination of the unusual thermal conditions causative of the melting of the element. A manually operable plunger normally used to open and close the switch is mechanically connected to the stem of the switch through the fusible element. Melting of the element severs the mechanical connection between the plunger and the switch.
摘要翻译： 可手动致动的电开关具有可熔化的元件，其熔化在预定温度下，以中断通过开关的电流。 该结构不能在不更换元件的情况下熔化可熔元件进行操作，从而防止在导致元件熔化的异常热条件终止之前意外重新启动开关。 通常用于打开和关闭开关的可手动操作的柱塞通过可熔元件机械连接到开关的杆上。 元件的熔化会切断柱塞和开关之间的机械连接。
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公开(公告)号：US06189977B1
公开(公告)日：2001-02-20
申请号：US09205885
申请日：1998-12-04
IPC分类号： B60B714
CPC分类号： B60B3/16 , B60B7/0013 , B60B7/02 , B60B7/04 , B60B7/063 , B60B7/066 , B60B7/14 , B60B21/02 , B60B27/02 , B60B37/04
摘要： The go kart wheel assembly comprises a hub assembly, including a hub, a tire mounted on the hub and a hub cover. The hub includes an outboard peripheral flange and a single hole for receiving a first fastening fastener and at least one projection for cooperating with corresponding projections on the hub cover. The hub cover has at least one projection for cooperative engagement in abating relation internally with each of the at least one projections on the hub. The hub cover is adapted to be visually distinguished from a sidewall of a tire adjacent to the hub cover. Finally, the hub cover is positioned thereby to prevent entering of water into the hub assembly of the go kart wheel assembly at least approximately in a plane which includes the outboard peripheral flange on the hub and is securely held. In this position, generally completely over the outboard peripheral flange by passing the first fastener through the cover so as to be located within the hole and mating the at least one projection on the cover with the corresponding at least one projection on the hub.
摘要翻译： 卡丁车轮组件包括轮毂组件，其包括轮毂，安装在轮毂上的轮胎和轮毂盖。 轮毂包括舷外周边法兰和用于接收第一紧固紧固件的单个孔和用于与轮毂盖上的相应突起配合的至少一个突起。 轮毂盖具有至少一个突起，用于协同接合，以在内部与轮毂上的至少一个突起中的每一个相互抵消关系。 轮毂盖适于在视觉上区别于与轮毂盖相邻的轮胎的侧壁。 最后，轮毂盖定位成防止水至少大致在包括轮毂上的外侧周边凸缘并且被牢固地保持的平面中进入卡丁车轮组件的轮毂组件中。 在该位置上，通过使第一紧固件穿过盖子，使其位于孔内并将盖上的至少一个突起与轮毂上的相应的至少一个突起配合，从而通常完全超过外侧周边凸缘。
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公开(公告)号：US5709367A
公开(公告)日：1998-01-20
申请号：US616891
申请日：1996-03-18
CPC分类号： E05B73/0082 , Y10S70/57 , Y10T70/5009 , Y10T70/5867 , Y10T70/765
摘要： An equipment security mount for protecting computers or other equipment from unauthorized removal includes a base or pad adapted to be fixed to a mounting surface such as a desk top and a cover having a flange depending from a floor on which the equipment is mounted from below The cover is thereafter locked over the base to prevent removal of the equipment from the base and the base from the mounting surface. The base and cover are secured by lock pins engaging aligned lugs or straps in the base and cover and retained by locks fixed in lock openings in lock housings of the cover through which the lock pins are installed or removed. Preferably the improved cover is made from high strength resilient plastic with brass inserts in the housings which secure the locks and capture adjacent ends of the lock pins to deter removal by bending of the flange. Gussets and ribs connecting with the floor and with the lugs and/or lock housings and flange further strengthen the plastic housing against bending damage, thus protecting the mounted equipment from loss.
摘要翻译： 用于保护计算机或其他设备免受未经授权的移除的设备安全支架包括适于固定到诸如桌面的安装表面的底座或垫，以及具有从下方安装设备的地板上的法兰的盖 此后，盖被锁定在基座上以防止设备从基座和基座从安装表面移除。 底座和盖子通过锁定销固定，该锁定销在基座和盖子中接合对准的凸耳或带子，并且通过固定在盖子的锁定壳体中的锁定开口的锁定件保持，锁定壳体通过锁定销安装或移除。 优选地，改进的盖由高强度弹性塑料制成，其中在壳体中具有黄铜插入件，其固定锁并捕获锁定销的相邻端部以阻止通过弯曲凸缘的移除。 与地板和凸耳和/或锁定壳体和法兰连接的角撑板和肋条进一步加强塑料外壳以防止弯曲损坏，从而保护安装的设备免受损失。
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公开(公告)号：US4132237A
公开(公告)日：1979-01-02
申请号：US682892
申请日：1976-05-03
CPC分类号： F16K17/22 , F16K17/32 , Y10T137/1819
摘要： A shutoff valve installed on the discharge side of a pump to automatically shutoff hazardous liquid flow in the event of a rupture on the downstream side of the shutoff valve. The shutoff valve operates in response to a predetermined pressure drop across a valve and may also function to stop the driver of the pump and close the shutoff valve in response to excessive temperature conditions. Various installational arrangements may be provided in order to associate the shutoff valve with the hazardous fluid flow line.
摘要翻译： 安装在泵的排放侧的截止阀，在断流阀的下游侧发生破裂时自动关闭危险液体流。 截止阀响应于阀上的预定压降而操作，并且还可以用于停止泵的驱动器并响应于过高的温度条件闭合截止阀。 可以提供各种安装布置，以便关闭截止阀与危险流体流动管线。
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