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公开(公告)号：US08287207B2
公开(公告)日：2012-10-16
申请号：US11843389
申请日：2007-08-22
CPC分类号： F16D13/10 , F16B2200/406 , Y10T403/7067
摘要： A self-centering shaft adapter may include a first jaw, a second jaw, and an actuation mechanism, wherein the first jaw and the second jaw define an opening for receiving a shaft therein. The actuation mechanism may be able to exert a force upon the first jaw and the second jaw creating a movement in the first jaw and the second jaw in opposite directions. The movement of the first jaw and the second jaw may increase or decrease the size of the opening. In some cases, the opening may maintain a relatively constant center regardless of the size of the opening. In some cases, the actuation mechanism may be a wedge. In other cases, the actuation mechanism may be a double-threaded screw.
摘要翻译： 自定心轴适配器可以包括第一钳口，第二钳口和致动机构，其中第一钳口和第二钳口限定用于在其中容纳轴的开口。 致动机构可以能够对第一钳口和第二钳口施加力，从而在相反方向上产生在第一钳口和第二钳口中的运动。 第一钳口和第二钳口的运动可以增加或减小开口的尺寸。 在一些情况下，开口可以保持相对恒定的中心，而与开口的尺寸无关。 在一些情况下，致动机构可以是楔形件。 在其他情况下，致动机构可以是双螺纹螺杆。
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公开(公告)号：US20090052982A1
公开(公告)日：2009-02-26
申请号：US11843389
申请日：2007-08-22
CPC分类号： F16D13/10 , F16B2200/406 , Y10T403/7067
摘要： A self-centering shaft adapter may include a first jaw, a second jaw, and an actuation mechanism, wherein the first jaw and the second jaw define an opening for receiving a shaft therein. The actuation mechanism may be able to exert a force upon the first jaw and the second jaw creating a movement in the first jaw and the second jaw in opposite directions. The movement of the first jaw and the second jaw may increase or decrease the size of the opening. In some cases, the opening may maintain a relatively constant center regardless of the size of the opening. In some cases, the actuation mechanism may be a wedge. In other cases, the actuation mechanism may be a double-threaded screw.
摘要翻译： 自定心轴适配器可以包括第一钳口，第二钳口和致动机构，其中第一钳口和第二钳口限定用于在其中容纳轴的开口。 致动机构可以能够对第一钳口和第二钳口施加力，从而在相反方向上产生在第一钳口和第二钳口中的运动。 第一钳口和第二钳口的运动可以增加或减小开口的尺寸。 在一些情况下，开口可以保持相对恒定的中心，而与开口的尺寸无关。 在一些情况下，致动机构可以是楔形件。 在其他情况下，致动机构可以是双螺纹螺杆。
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公开(公告)号：US20080299820A1
公开(公告)日：2008-12-04
申请号：US11754770
申请日：2007-05-29
IPC分类号： H01R13/60
CPC分类号： H01R9/2608 , H02B1/052
摘要： A DIN rail mounted device that may be mounted to a DIN rail with minimal components and without requiring the use of tools. In some instances, an electrical device is provided that has one or more integrally formed rigid latches and one or more integrally formed flexible latches. The electrical device may be secured to a DIN rail by first engaging the rigid latches along an upper edge of the DIN rail, and then rotating the device downwards to engage the flexible latches along a lower edge of the DIN rail. The electrical device may be removed by pushing the device upwards, thereby bending the flexible latches downward to a degree where the rigid latches disengage the upper edge of the DIN rail, and then rotating the device forward and down. The flexible latches may be adapted to compress sufficiently to permit this downward travel, and a recess or other opening may be provided behind the flexible latches to allow such movement.
摘要翻译： DIN导轨安装装置，可以以最少的部件安装到DIN导轨上，无需使用工具。 在一些情况下，提供具有一个或多个一体形成的刚性闩锁和一个或多个一体形成的柔性闩锁的电气装置。 电气设备可以通过首先沿着DIN导轨的上边缘接合刚性闩锁而固定到DIN导轨，然后向下旋转设备以沿着DIN导轨的下边缘接合柔性闩锁。 可以通过向上推动装置来移除电气装置，从而将柔性闩锁向下弯曲到刚性闩锁脱离DIN导轨的上边缘，然后向前和向下旋转装置的程度。 柔性闩锁可以适于足够地压缩以允许这种向下行进，并且可以在柔性闩锁后面设置凹部或其它开口以允许这种移动。
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公开(公告)号：US07089958B2
公开(公告)日：2006-08-15
申请号：US10632513
申请日：2003-08-01
CPC分类号： F16K1/165 , Y10T137/87483 , Y10T137/87499
摘要： A damper unit for an air circulation system. The damper unit includes a frame defining an air flow opening, a damper vane for opening and closing the air flow opening, and a drive mechanism for turning the damper vane between the open and closed positions. The vane of the damper unit includes a main body and vane turning surfaces that project outwardly from the main body. The vane turning surfaces are configured for converting air flow into torque for assisting the drive mechanism in turning the damper vane between the open and closed positions.
摘要翻译： 用于空气循环系统的阻尼器单元。 阻尼器单元包括限定气流开口的框架，用于打开和关闭气流开口的阻尼器叶片，以及用于在打开和关闭位置之间转动风门叶片的驱动机构。 阻尼器单元的叶片包括主体和从主体向外突出的叶片转动表面。 叶片转动表面构造成将空气流转换成扭矩，以辅助驱动机构在打开和关闭位置之间转动风门叶片。
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5.发明授权Heating and cooling thermostat with limiting action selected by the changeover switching apparatus 失效加热和冷却恒温器，由切换开关装置选择限制动作
公开(公告)号：US4249155A
公开(公告)日：1981-02-03
申请号：US70756
申请日：1979-08-30
CPC分类号： H01H37/12
摘要： A thermostat adapted for controlling heating and cooling apparatuses has a temperature control point adjustment means connected to a temperature responsive switch means for adjusting the control point thereof. A changeover switch means is connected to the temperature responsive switch means for selectively connecting either heating or cooling apparatus to the temperature responsive switch means. A temperature control point limit means is connected to the temperature control point adjustment means so that upon selecting by means of the changeover switch means either a heating or a cooling operation, the temperature control point limit means limits the movement of the temperature control point adjustment means to a first range of movement when heating is selected and a second range of movement when cooling is selected.
摘要翻译： 适于控制加热和冷却装置的恒温器具有连接到用于调节其控制点的温度响应开关装置的温度控制点调节装置。 切换开关装置连接到温度响应开关装置，用于选择性地将加热或冷却装置连接到温度响应开关装置。 温度控制点限制装置连接到温度控制点调节装置，使得在通过切换开关装置进行加热或冷却操作的选择时，温度控制点限制装置限制温度控制点调节装置 到选择加热时的第一移动范围，并且当选择冷却时的第二运动范围。
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公开(公告)号：US07758368B2
公开(公告)日：2010-07-20
申请号：US11754770
申请日：2007-05-29
IPC分类号： H01R13/62
CPC分类号： H01R9/2608 , H02B1/052
摘要： A DIN rail mounted device that may be mounted to a DIN rail with minimal components and without requiring the use of tools. In some instances, an electrical device is provided that has one or more integrally formed rigid latches and one or more integrally formed flexible latches. The electrical device may be secured to a DIN rail by first engaging the rigid latches along an upper edge of the DIN rail, and then rotating the device downwards to engage the flexible latches along a lower edge of the DIN rail. The electrical device may be removed by pushing the device upwards, thereby bending the flexible latches downward to a degree where the rigid latches disengage the upper edge of the DIN rail, and then rotating the device forward and down. The flexible latches may be adapted to compress sufficiently to permit this downward travel, and a recess or other opening may be provided behind the flexible latches to allow such movement.
摘要翻译： DIN导轨安装装置，可以以最少的部件安装到DIN导轨上，无需使用工具。 在一些情况下，提供具有一个或多个一体形成的刚性闩锁和一个或多个一体形成的柔性闩锁的电气装置。 电气设备可以通过首先沿着DIN导轨的上边缘接合刚性闩锁而固定到DIN导轨，然后向下旋转设备以沿着DIN导轨的下边缘接合柔性闩锁。 可以通过向上推动装置来移除电气装置，从而将柔性闩锁向下弯曲到刚性闩锁脱离DIN导轨的上边缘，然后向前和向下旋转装置的程度。 柔性闩锁可以适于足够地压缩以允许这种向下行进，并且可以在柔性闩锁后面设置凹部或其它开口以允许这种移动。
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公开(公告)号：US07074054B2
公开(公告)日：2006-07-11
申请号：US10913273
申请日：2004-08-06
IPC分类号： H01R12/00
CPC分类号： H01R13/74 , H01R4/363 , H01R9/24 , H01R12/716
摘要： Terminal blocks adapted for placement on a printed circuit board using SMT techniques are disclosed herein. A terminal block in accordance with an illustrative embodiment of the present invention can include a main body, a terminal block header including a number of terminal inlet ports configured to receive wire or conduit, and one or more terminal leads adapted to make electrical contact with a number of attachment pads formed on the printed circuit board. An illustrative method of mounting the terminal block to a printed circuit board may include the steps inserting the upper portion of the main body through a terminal block opening, and then connecting the one or more terminal leads of the terminal block to attachment pads.
摘要翻译： 本文公开了适于使用SMT技术放置在印刷电路板上的端子块。 根据本发明的说明性实施例的端子块可以包括主体，包括被配置为接收导线或导管的多个端子入口端口的端子块接头以及适于与电气接触的一个或多个端子引线 在印刷电路板上形成的附接焊盘的数量。 将端子块安装到印刷电路板的说明性方法可以包括通过端子块开口插入主体的上部，然后将端子块的一个或多个端子引线连接到附接焊盘的步骤。
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公开(公告)号：US07025672B2
公开(公告)日：2006-04-11
申请号：US10632672
申请日：2003-08-01
申请人： Greg T. Mrozek , Robert E. Schlosser , Marvin D. Nelson , Robert C. Knutson , Dennis R. Grabowski
发明人： Greg T. Mrozek , Robert E. Schlosser , Marvin D. Nelson , Robert C. Knutson , Dennis R. Grabowski
IPC分类号： F24F7/00
CPC分类号： F24F13/1426 , F24F11/30 , Y10T137/87981
摘要： A damper unit for an air circulation system. The damper unit includes an air flow opening, a damper vane for opening and closing the air flow opening, and a motor for moving the damper vane between the open and closed positions. The damper also includes at least two ports, each port being operable in an input and an output mode. When a control signal is received on one port, the signal is sent out on the other port, and vice versa. The ports can be identical in shape to receive the same shaped plug.
摘要翻译： 用于空气循环系统的阻尼器单元。 阻尼器单元包括气流开口，用于打开和关闭气流开口的阻尼器叶片，以及用于在打开和关闭位置之间移动风门叶片的马达。 阻尼器还包括至少两个端口，每个端口可在输入和输出模式中操作。 当在一个端口上接收到控制信号时，信号在另一个端口上发送出去，反之亦然。 端口的形状可以相同，以接收相同形状的插头。
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