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公开(公告)号：US07141766B2
公开(公告)日：2006-11-28
申请号：US11074507
申请日：2005-03-08
IPC分类号： H05B1/02
CPC分类号： B23P19/068 , H05B3/0014
摘要： A resistance heating system is provided which includes a resistance heater, a source of alternating current electricity connected by conductors to the resistance heater, and a controller comprising a timer arranged to connect the source of alternating current electricity to the resistance heater for a selected time period and to disconnect the source from the resistance following the selected time period. In an embodiment, the resistance heating system is provided with a controller configured to be connected to a source of alternating current electricity and having a plurality of cable plug receptacles arranged to receive electricity. An electricity conducting cable having a cable plug at one end is configured to be received in the receptacles and has a resistance heater provided at an opposite end. A master timer may be connected with a communication arrangement to the controller. The master timer is arranged to control an electric output of a plurality of the receptacles.
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公开(公告)号：US5402694A
公开(公告)日：1995-04-04
申请号：US238723
申请日：1994-05-05
CPC分类号： B25B13/5016 , B25B23/103 , Y10T279/17324 , Y10T279/17341
摘要： A rod turning tool having a first sleeve with at least one open end and having an internal thread and an external tapering with second and third sleeves surrounding the first sleeve and arranged on uphill and downhill sides of the external tapering, the second and third sleeves having compatible taperings on the inside diameters thereof to be flush with the external tapering of the first sleeve, and a plurality of fasteners connecting the second and third sleeves axially. A tightening of the fasteners drawing the second and third sleeves together, sliding along the external tapering which acts to compress the first sleeve against a rod threaded into the internal threads of the first sleeve. In an alternate embodiment, the second sleeve is located against the external tapering and the third sleeve is fixed in axial position by an external flange of the first sleeve and the plurality of fasteners draws the second sleeve toward the fixed third sleeve to compress the first sleeve.
摘要翻译： 一种杆转动工具，具有具有至少一个开口端的第一套筒，并具有内螺纹，并且具有围绕第一套筒的第二和第三套筒的外部渐缩，并且布置在外部锥形的上坡和下坡侧，第二和第三套筒具有 其内径上的相容锥度与第一套筒的外部锥形齐平，以及将第二和第三套筒轴向连接的多个紧固件。 紧固件将第二和第三套筒拉紧在一起，沿着外部锥形滑动，该外部锥形件用于将第一套筒压靠在拧入第一套筒的内螺纹中的杆上。 在替代实施例中，第二套筒抵靠外部锥形定位，并且第三套筒通过第一套筒的外部凸缘在轴向位置固定，并且多个紧固件将第二套筒拉向固定的第三套筒以压缩第一套筒 。
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公开(公告)号：USD552558S1
公开(公告)日：2007-10-09
申请号：US29248068
申请日：2006-07-27
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4.发明授权
公开(公告)号：US5994682A
公开(公告)日：1999-11-30
申请号：US97362
申请日：1998-06-15
CPC分类号： H05B6/42
摘要： An induction heating device having a pair of inductors in a sub-assembly connected by fluid conduits to a cooling apparatus and by electrical conductors to an inverter and impedance adjusting circuit has a quick disconnect terminal assembly arranged closely adjacent to the inductors. This permits the inductor sub-assembly to be quickly and easily disconnected from the conduits and conductors so that the inductor sub-assembly may be moved to a new location easily and quickly. A plurality of inductor subassemblies may be used with a single terminal assembly to provide an accelerated method of heating a series of items by successively moving the terminal assembly to a next inductor sub-assembly to begin heating and to then move the non-disconnected inductor assembly to a new location while the next inductor sub-assembly is operating.
摘要翻译： 一种感应加热装置，其具有通过流体导管连接到冷却装置的子组件中的一对电感器，并且通过电导体连接到逆变器和阻抗调节电路，具有紧邻电感器布置的快速断开端子组件。 这允许电感器子组件快速且容易地从导管和导体断开，使得电感器子组件可以容易且快速地移动到新的位置。 多个电感器子组件可以与单个端子组件一起使用，以通过将端子组件依次移动到下一个电感器子组件以开始加热并且然后移动非断开的电感器组件来提供加热一系列物品的加速方法 在下一个电感器子组件正在运行的同时到新的位置。
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公开(公告)号：USRE45026E1
公开(公告)日：2014-07-22
申请号：US12324501
申请日：2008-11-26
IPC分类号： H05B1/02
CPC分类号： B23P19/068 , H05B3/0014
摘要： A resistance heating system is provided which includes a resistance heater, a source of alternating current electricity connected by conductors to the resistance heater, and a controller comprising a timer arranged to connect the source of alternating current electricity to the resistance heater for a selected time period and to disconnect the source from the resistance following the selected time period. In an embodiment, the resistance heating system is provided with a controller configured to be connected to a source of alternating current electricity and having a plurality of cable plug receptacles arranged to receive electricity. An electricity conducting cable having a cable plug at one end is configured to be received in the receptacles and has a resistance heater provided at an opposite end. A master timer may be connected with a communication arrangement to the controller. The master timer is arranged to control an electric output of a plurality of the receptacles.
摘要翻译： 提供了一种电阻加热系统，其包括电阻加热器，通过导体连接到电阻加热器的交流电源，以及控制器，包括定时器，其布置成将交流电源连接到电阻加热器选定的时间段 并在选定的时间段之后断开源与电阻的连接。 在一个实施例中，电阻加热系统设置有被配置为连接到交流电源并具有布置成接收电力的多个电缆插头插座的控制器。 在一端具有电缆插头的导电电缆被配置为容纳在插座中，并且具有设置在相对端的电阻加热器。 主计时器可以与通信装置连接到控制器。 主定时器被布置成控制多个插座的电输出。
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公开(公告)号：US07705272B2
公开(公告)日：2010-04-27
申请号：US11462169
申请日：2006-08-03
CPC分类号： B23P19/068 , Y10T403/217
摘要： A bolt heater including a junction housing, a handle attached and secured to a wall of the housing solely from an exterior of the housing, such as by a threaded connection, a power cable including a fitting attached directly to the wall of the housing, and an electrical resistance heater rod attached to the wall of the housing. The wall may have a boss with a recess therein for receiving a portion of the handle. The housing may be a hollow cylinder with a circular top wall, a circular bottom wall, and a cylindrical side wall. The heater rod may be attached to the housing via a threaded connection and the housing may have a non-circular portion near the threaded connection point, the non-circular portion being engageable by a tool to assist in the threading attachment of the heater rod to the housing.
摘要翻译： 一种螺栓加热器，包括接合壳体，手柄，例如通过螺纹连接，从壳体的外部附接并固定到壳体的壁上，电力电缆包括直接附接到壳体的壁上的配件，以及 连接到壳体的壁上的电阻加热棒。 壁可以具有其中具有凹部的凸台，用于接收手柄的一部分。 壳体可以是具有圆形顶壁，圆形底壁和圆柱形侧壁的中空圆柱体。 加热棒可以通过螺纹连接件附接到壳体，并且壳体可以在螺纹连接点附近具有非圆形部分，非圆形部分可由工具接合，以有助于加热棒的螺纹连接 住房。
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公开(公告)号：US20080029285A1
公开(公告)日：2008-02-07
申请号：US11462169
申请日：2006-08-03
IPC分类号： H05K5/00
CPC分类号： B23P19/068 , Y10T403/217
摘要： A bolt heater including a junction housing, a handle attached and secured to a wall of the housing solely from an exterior of the housing, such as by a threaded connection, a power cable including a fitting attached directly to the wall of the housing, and an electrical resistance heater rod attached to the wall of the housing. The wall may have a boss with a recess therein for receiving a portion of the handle. The housing may be a hollow cylinder with a circular top wall, a circular bottom wall, and a cylindrical side wall. The heater rod may be attached to the housing via a threaded connection and the housing may have a non-circular portion near the threaded connection point, the non-circular portion being engageable by a tool to assist in the threading attachment of the heater rod to the housing.
摘要翻译： 一种螺栓加热器，包括接合壳体，手柄，例如通过螺纹连接，从壳体的外部附接并固定到壳体的壁上，电力电缆包括直接附接到壳体的壁上的配件，以及 连接到壳体的壁上的电阻加热棒。 壁可以具有其中具有凹部的凸台，用于接收手柄的一部分。 壳体可以是具有圆形顶壁，圆形底壁和圆柱形侧壁的中空圆柱体。 加热棒可以通过螺纹连接件附接到壳体，并且壳体可以在螺纹连接点附近具有非圆形部分，非圆形部分可由工具接合，以有助于加热棒的螺纹连接 住房。
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公开(公告)号：US5480272A
公开(公告)日：1996-01-02
申请号：US237298
申请日：1994-05-03
CPC分类号： B23G5/06 , B23G5/14 , B23G2200/10 , B23G2210/12 , Y10S408/713 , Y10T408/9048 , Y10T408/90993
摘要： A thread cutting tool which can be configured to cut threads in a variety of bore sizes using universal thread cutting chasers mounted in select radial extension such as by using variable length tool blocks which are themselves interfit within retaining slots in the head portion of the tool, or by providing alternate radial position notches an the head portion for mounting the cutting chasers. By using variable tool blocks mounted to the head portion of the tool, universal thread cutting chasers having a preselected thread pitch can be utilized for multiple bore sizes, thus saving the expense of providing chasers or head portions corresponding to each bore size. Alternately, by providing alternate radial position notches in the head portion for mounting the cutting chasers, a single tool can be used for different bore sizes, such as for undertaking a start thread cut in a bore and then undertaking a finish thread cut in the pre-cut bore using an alternate radial position for the chasers.
摘要翻译： 一种螺纹切削工具，其可以被配置为使用安装在选定径向延伸部中的通用螺纹切割踏板来切割各种孔径的螺纹，例如通过使用可变长度的工具块，它们本身与工具的头部中的保持槽内相配合， 或者通过提供另外的径向位置凹口来安装切割踏板的头部。 通过使用安装到工具的头部的可变工具块，可以使用具有预选螺距的通用螺纹切削踏板用于多个孔尺寸，从而节省了提供对应于每个孔尺寸的踏板或头部的费用。 或者，通过在头部中提供交替的径向位置凹口来安装切割踏板，可以使用单个工具用于不同的孔尺寸，例如用于在孔中进行开始螺纹切割，然后在预加工中进行精加工螺纹切削 使用切割孔的另一个径向位置。
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公开(公告)号：US5253556A
公开(公告)日：1993-10-19
申请号：US974945
申请日：1992-11-12
CPC分类号： B25B13/5016 , B25B23/103 , Y10T279/17324 , Y10T279/17341
摘要： A tool for rotating a rod is provided which is formed of three sleeves. A first sleeve has an internal opening size to receive the rod and has an outwardly flared, slitted end which is placed over the rod. A second sleeve slips on to the first sleeve and engages against the flared end. A third sleeve slips over the first sleeve and engages against the second sleeve and is locked axially to the first sleeve. The third sleeve carries longitudinally extendable members which can be used to press against the second sleeve pushing it along the flared portion of the first sleeve to collapse the end of the first sleeve engaging the rod to increase the gripping force of the first sleeve with the rod. The first sleeve has an external contour for receiving a torque applying device, such as a wrench, so that the first sleeve can be rotated, thus rotating the rod.
摘要翻译： 提供用于旋转杆的工具，其由三个套筒形成。 第一套筒具有用于容纳杆的内部开口尺寸，并且具有放置在杆上方的向外张开的切割端部。 第二套筒滑动到第一套筒上并且抵靠喇叭口的端部接合。 第三套筒滑过第一套筒并与第二套筒接合并且轴向地锁定到第一套筒。 第三套筒承载纵向可延伸的构件，其可以用于压靠第二套筒沿着第一套筒的扩张部分推动，以使第一套筒的接合杆的端部折叠，以增加第一套筒与杆的夹持力 。 第一套筒具有用于接收诸如扳手的扭矩施加装置的外部轮廓，使得第一套筒可以旋转，从而旋转杆。
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公开(公告)号：US5665939A
公开(公告)日：1997-09-09
申请号：US336099
申请日：1994-11-04
CPC分类号： H02K5/225
摘要： The present invention provides a method and quick-disconnect apparatus for disconnecting power to a three-phase motor. The present invention provides a quick-disconnect apparatus for efficiently and easily disconnecting three-phase power to a motor having a receptacle terminal box with a first plurality of quick-disconnect receptacles, a second plurality, half of the first plurality in number, of bus bars connecting pairs of the quick-disconnect receptacles, and the second plurality of power cables individually connected to the bus bars for providing current to the three-phase motor.
摘要翻译： 本发明提供一种用于断开对三相电机的电力的方法和快速断开装置。 本发明提供了一种快速断开装置，用于有效地并且容易地断开具有插座接线盒的电动机的三相电力，所述插座接线盒具有第一多个快速断开插座，第一多个第一多个第一多个快速断开插座 连接快速断开插座的对的条以及分别连接到汇流条上的第二多个电力电缆，以向三相电动机提供电流。
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