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公开(公告)号：US4043272A
公开(公告)日：1977-08-23
申请号：US622777
申请日：1975-10-15
CPC分类号： B61F3/06
摘要： Railway three-axle, three-motor locomotive trucks are provided with a bolster spring-supported on the truck frame for lateral and vertical movement and having a central opening to accommodate the middle axle motor while minimizing the over-all height of the truck, a plurality of vertically nonyielding body-support bearing elements on the bolster spaced apart transversely and longitudinally of the truck to prevent tipping of the bolster relative to the body, a swivel connection between the body on the bolster, and a draft connection between the bolster and truck frame at a level at least as low as the axles to provide low-level transmission of traction forces between the truck frame and bolster and thereby reduce axle-to-axle load transference and thereby improve adhesion.
摘要翻译： 铁路三轴三马达机车卡车在卡车架上设有弹簧支撑件，用于横向和纵向运动，并具有中央开口以容纳中轴马达，同时最小化卡车的整体高度， 多个垂直非屏蔽的身体支撑轴承元件在缓冲器的横向和纵向间隔开，以防止摇枕相对于主体的倾翻，摇枕之间的主体与摇枕和卡车之间的牵引连接 框架至少与轴一样低，以在卡车框架和支架之间提供低水平的牵引力传递，从而减少轴对轴负载转移，从而改善附着力。
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公开(公告)号：US06539871B2
公开(公告)日：2003-04-01
申请号：US09821219
申请日：2001-03-29
IPC分类号： F42B2300
CPC分类号： F42B8/28
摘要： A method for making a degradable practice mine including the steps of covering a flat work surface with a polyethylene sheet to serve as a release film, weighing out the materials in a ratio of 10 parts sand to 1 part polyvinyl alcohol (PVA), mixing 1 part PVA with 10 parts sand making a sand/PVA mixture, filling a mold with the sand/PVA mixture, consolidating the sand/PVA mixture to make a consolidated form in the shape of a mine, and heating the consolidated form to make a hardened mine form mimicking the shape and launching characteristics of a tactical mine.
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公开(公告)号：US06241506B1
公开(公告)日：2001-06-05
申请号：US09162931
申请日：1998-09-29
IPC分类号： B29C4304
CPC分类号： B29C43/36
摘要： A compression mold apparatus for compressing a segment has a base having an elongated and substantially semi-circular mold cavity and an end plate including a blade mounted thereon. The mold cavity has a top opening. A ram is aligned with the top opening. The ram includes two fixed opposing planar flank surfaces. The two fixed opposing planar flank surfaces are nominally centrally separated by a ram groove for mating with the blade while allowing linear movement within the mold cavity. A ram press is connected to the ram for translating the ram linearly along the blade within the mold cavity. A plurality of cartridge heaters is mounted in the base and arranged around the mold cavity for heating the segment.
摘要翻译： 用于压缩段的压缩模具装置具有基部，其具有细长且基本上为半圆形的模腔，并且包括安装在其上的刀片的端板。 模腔具有顶部开口。 冲头与顶部开口对齐。 冲头包括两个固定的相对的平面侧面。 两个固定的相对的平面侧面标称地通过用于与刀片配合的柱塞槽中心地分开，同时允许在模腔内线性移动。 冲压机连接到冲头，用于沿模具腔内的刀片线性地平移冲头。 多个筒式加热器安装在基座中并围绕模腔设置以加热该段。
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公开(公告)号：US5547039A
公开(公告)日：1996-08-20
申请号：US348910
申请日：1994-11-25
申请人： John G. Berger , Robert E. Long , Darryl T. Leeds
发明人： John G. Berger , Robert E. Long , Darryl T. Leeds
CPC分类号： B60R25/00 , B60R22/48 , B60R2022/4816 , B60R2022/4858 , B60R2022/4891
摘要： A front end loader is provided with a seat switch that is closed when an operator sits in a seat and a seat belt switch that is closed when a seat belt is fastened. Closure of the seat switch enables a programmable controller which begins executing a program. The program repetitively checks the status of the seat and seat belt switches and enables the hydraulic controls for the boom and bucket only if (1) the seat belt switch is not closed at the time the operator sits in the seat and (2) subsequent to sitting in the seat the operator fastens the seat belt. The system makes it inconvenient for an operator to defeat the purpose of the seat belt by fastening it and sitting on it since, on each entry into the operator's cab, the operator must unbuckle the seat belt before sitting in the seat in order to enable the boom and bucket controls. To deter theft, the operator may lower the boom and bucket to engage the ground and then enter any two-digit lock code using two manual switches. Once a lock code has been entered, the boom and bucket hydraulic controls are disabled until the operator follows a specific procedure and again enters the same two-digit lock code.
摘要翻译： 前端装载机设有座椅开关，座椅开关在操作员坐在座椅中时关闭，而安全带开关在安全带被紧固时关闭。 座椅开关的关闭使得开始执行程序的可编程控制器成为可能。 该程序重复检查座椅和座椅安全带开关的状态，只有（1）座椅安全带开关在操作员坐在座椅中时未关闭，并且（2）在 坐在座位上，操作员紧固安全带。 该系统使操作者不便于通过固定和坐在安全带上的目的来击败安全带，因为在进入驾驶室的每个入口处，操作者必须在坐在座椅之前解开安全带，以便能够 吊臂和铲斗控制。 为了防止盗窃，操作员可以降低吊臂和铲斗以接合地面，然后使用两个手动开关输入任何两位数的锁定码。 一旦输入了锁定代码，吊杆和铲斗液压控制器将被禁用，直到操作员遵循特定的程序，并再次输入相同的两位数锁定码。
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公开(公告)号：US4471500A
公开(公告)日：1984-09-18
申请号：US293949
申请日：1981-08-18
申请人： Robert E. Long , Eric G. Siegrist
发明人： Robert E. Long , Eric G. Siegrist
CPC分类号： E04H4/101
摘要： The specification of the present application discloses a self-rolling swimming pool cover which extends when connected to a pressure source and returns to a rolled position when disconnected therefrom. The cover comprises a cover member, collapsible conduit means extending in one direction of the cover member and coil spring means extending in the same general direction as the conduit means. When a fluid pressure source is connected to the conduit means, it expands and in so doing, causes the cover to unroll from its compact state. When the pressure source is disconnected the conduit means is allowed to vent and collapse as the coil springs urge the cover to its rolled state. The cover will operate on the fluid pressure readily available from the discharge side of a circulating pump with the vented water being discharged from the rolling of the cover merely entering the pool. Therefore according to the present invention, a convenient swimming pool cover is achieved which can easily be extended or rolled within a pool.
摘要翻译： 本申请的说明书公开了一种自动滚动游泳池盖，其在连接到压力源时延伸并且当与其断开时返回到卷绕位置。 所述盖包括盖构件，在所述盖构件的一个方向上延伸的可折叠管道装置和沿着与所述导管装置相同的大致方向延伸的螺旋弹簧装置。 当流体压力源连接到导管装置时，其膨胀并且在这样做时使得盖从其紧凑状态展开。 当压力源断开时，当螺旋弹簧将盖子推动到其卷绕状态时，导管装置被允许排放和折叠。 盖子将根据循环泵的排出侧容易获得的流体压力进行操作，排放的水从盖子的滚动中排出，仅进入池中。 因此，根据本发明，实现了可以容易地在池内延伸或滚动的方便的游泳池盖。
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公开(公告)号：US06312247B1
公开(公告)日：2001-11-06
申请号：US09240164
申请日：1999-01-29
IPC分类号： B29C7054
CPC分类号： B29C70/342 , B30B5/02
摘要： A vacuum debulking table for fiber reinforced thermoplastic prepreg includes a base, a base table mounted to the base, and a platen mounted to the base table. The platen has a frame and the base table includes a vacuum aperture located within the frame. A vacuum pump is connected to the vacuum aperture. The platen includes a heat generator. The table further includes tooling conforming to the frame and a kit to be debulked. A pair of opposing pressurized cylinders is coupled to the base at a first end. A top cover is mounted to the base and attached at a second end of the opposing pressurized cylinders. The top cover includes a flexible bladder. An insulator is mounted to the base table surrounding the platen. An insulation cover blanket is configured to be drawn between the insulator and top cover. An activation switch activates a programmable controller connected to the pressurized actuator control, the heat control and the vacuum control.
摘要翻译： 用于纤维增强的热塑性预浸料的真空减压台包括底座，安装在基座上的底座和安装在底座上的压板。 压板具有框架，底座台包括位于框架内的真空孔。 真空泵连接到真空孔。 压板包括发热体。 该表还包括符合框架的工具和要消泡的工具包。 一对相对的加压缸在第一端连接到基座。 顶盖安装到基座并且附接在相对的加压缸的第二端。 顶盖包括柔性气囊。 绝缘体安装在围绕压板的底座上。 绝缘覆盖层被构造成在绝缘体和顶盖之间被拉伸。 激活开关激活连接到加压致动器控制器，热控制和真空控制的可编程控制器。
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公开(公告)号：US06279214B1
公开(公告)日：2001-08-28
申请号：US09353695
申请日：1999-07-14
IPC分类号： F42B3300
CPC分类号： F42B14/061 , F42B14/068
摘要： Coating composite material sabot parts for reducing depleted uranium corrosion and sealing the surface of a machined composite sabot commences with cleaning the composite material sabot parts. Rinsing the composite material sabot parts, drying the machined composite sabot, and wiping the composite material sabot parts with a solvent follows cleaning. A moisture resistant insulator film is applied on the composite material sabot parts. Excess material is abrasively removed and additional coats are applied. The parts are wiped with a solvent between coats.
摘要翻译： 用于减少贫化铀腐蚀和密封加工复合材料表面的涂层复合材料部件开始于清洁复合材料部件。 冲洗复合材料部件，干燥机加工的复合材料，并用清洁剂擦拭复合材料的部件。 将防潮绝缘膜贴在复合材料上。 过多的材料被磨蚀性地去除并且附加的涂层被涂覆。 这些部件用涂层之间的溶剂擦拭。
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公开(公告)号：US6087777A
公开(公告)日：2000-07-11
申请号：US310206
申请日：1999-05-12
申请人： Robert E. Long
发明人： Robert E. Long
摘要： A converter circuit connected between the signal light control system of a towing vehicle and the turn signal and brake lamps of a towed farm implement discriminates between braking signals and turn signals appearing at the same pin positions of a connector receptacle by timing the duration of the signals. In a second embodiment providing for enhanced lighting of farm implements when traveling on public roads, latching relays establish circuits for flashing the brake lamp in the direction of turn. A switch may be provided to enable the enhanced lighting when the towing vehicle is a tractor, or disable the enhanced lighting and permit the implement turn signal and brake lights to mimic the operation of the turn signal and lights on a truck when the towing vehicle is a truck.
摘要翻译： 连接在牵引车辆的信号灯控制系统和转向信号之间的变换器电路以及牵引农场车辆的制动灯通过对信号的持续时间进行定时来区分出现在连接器插座的相同引脚位置处的制动信号和转向信号之间 。 在第二实施例中，当在公共道路上行驶时提供农具的增强照明，闩锁继电器建立用于沿制动灯的方向闪烁的电路。 可以提供开关，以便当牵引车辆是牵引车时能够实现增强的照明，或者当牵引车辆是牵引车辆时，禁用增强的照明并且允许车辆转向信号和制动灯模拟转向信号的操作和卡车上的点亮 卡车。
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公开(公告)号：US08490500B2
公开(公告)日：2013-07-23
申请号：US12973723
申请日：2010-12-20
申请人： Eric E. Foster , Robert E. Long , Boon K. Teh , Eric R. Jeffery , Alan H. Doubet
发明人： Eric E. Foster , Robert E. Long , Boon K. Teh , Eric R. Jeffery , Alan H. Doubet
IPC分类号： G01L5/24
CPC分类号： G01L5/24
摘要： A torque coefficient measuring device can be used to measure an axial load produced by a torque applied to a threaded component which is mounted to the fixture. The measuring device can include a base defining a chamber therein. A load sensor is disposed within the chamber of the base. A movable load pin is housed within the base and arranged such that an axial load placed upon the load pin is transmitted to the load sensor. An attachment member is adapted to be connected with the threaded component. The attachment member is operably arranged with the load pin such that a torque applied to a threaded component mounted to the attachment member places an axial load upon the load pin.
摘要翻译： 扭矩系数测量装置可以用于测量施加到安装到固定装置上的螺纹部件的扭矩产生的轴向载荷。 测量装置可以包括在其中限定室的基座。 负载传感器设置在基座的腔室内。 可移动的负载销被容纳在基座内并且布置成使得放置在负载销上的轴向载荷被传递到负载传感器。 附接构件适于与螺纹部件连接。 附接构件可操作地布置有负载销，使得施加到安装到附接构件的螺纹部件的扭矩将轴向载荷放置在负载销上。
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公开(公告)号：US20120118079A1
公开(公告)日：2012-05-17
申请号：US12973723
申请日：2010-12-20
申请人： Eric E. Foster , Robert E. Long , Boon K. Teh , Eric R. Jeffery , Alan H. Doubet
发明人： Eric E. Foster , Robert E. Long , Boon K. Teh , Eric R. Jeffery , Alan H. Doubet
IPC分类号： G01L5/24
CPC分类号： G01L5/24
摘要： A torque coefficient measuring device can be used to measure an axial load produced by a torque applied to a threaded component which is mounted to the fixture. The measuring device can include a base defining a chamber therein. A load sensor is disposed within the chamber of the base. A movable load pin is housed within the base and arranged such that an axial load placed upon the load pin is transmitted to the load sensor. An attachment member is adapted to be connected with the threaded component. The attachment member is operably arranged with the load pin such that a torque applied to a threaded component mounted to the attachment member places an axial load upon the load pin.
摘要翻译： 扭矩系数测量装置可以用于测量施加到安装到固定装置上的螺纹部件的扭矩产生的轴向载荷。 测量装置可以包括在其中限定室的基座。 负载传感器设置在基座的腔室内。 可移动的负载销被容纳在基座内并且布置成使得放置在负载销上的轴向载荷被传递到负载传感器。 附接构件适于与螺纹部件连接。 附接构件可操作地布置有负载销，使得施加到安装到附接构件的螺纹部件的扭矩将轴向载荷放置在负载销上。
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