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    • 5. 发明授权
    • Ball tube mill trunnion seal
    • 球管磨耳轴密封
    • US08448888B2
    • 2013-05-28
    • US12201609
    • 2008-08-29
    • Daniel P. SmithGeorge KingJohn SundPaul Knight
    • Daniel P. SmithGeorge KingJohn SundPaul Knight
    • B02C17/14
    • B02C17/18B02C17/06
    • A trunnion seal assembly for joining a stationary inlet/outlet box of a ball tube mill to a rotational interior of the ball tube mill includes an outer ring component configured to be mounted to an outer wall of the stationary inlet/outlet box. An inner ring component is joined to the outer ring component substantially concentrically with the outer ring component. A flexible pad seal is configured to be joined to the outer wall of the stationary inlet/outlet box proximate outer ring component. The pad seal includes a first annular sealing surface. A mill head extension ring configured to be joined to a rotational mill head is located proximate to and substantially concentric with the inner ring component. The mill head extension includes a second annular sealing surface sealingly engaged with the first annular sealing surface of the flexible pad seal.
    • 用于将球管铣刀的固定入口/出口盒连接到球管铣刀的旋转内部的耳轴密封组件包括构造成安装到固定入口/出口箱的外壁上的外圈部件。 内圈部件与外圈部件基本上同心地接合到外圈部件。 柔性衬垫密封件构造成接合到固定入口/出口箱的外壁附近的外环部件。 衬垫密封件包括第一环形密封表面。 构造成连接到旋转磨头的铣头延伸环位于靠近并且与内环部件基本上同心的位置。 磨头延伸部包括与柔性垫密封件的第一环形密封表面密封接合的第二环形密封表面。
    • 8. 发明申请
    • Head Section for a rotary cutting device
    • 旋转切割装置的头部
    • US20090226266A1
    • 2009-09-10
    • US12074619
    • 2008-03-04
    • Jack ZhangGeorge King
    • Jack ZhangGeorge King
    • B26D1/12B26D3/00
    • A01D34/733A01D34/736Y10T83/04Y10T83/9464Y10T407/1914Y10T407/2202
    • A head section for a rotary cutting device includes a body portion that includes a blade passage defined between a blade entrance opening and a blade exit opening. A blade fastening mechanism is positioned in the blade passage and includes a blade engaging member. The blade engaging member is biased by a biasing mechanism to extend across the blade passage at a blade install position. The blade engaging member is movable against the bias to clear the blade passage. A blade having a mount aperture proximate an insertion end thereof is secured to the body portion when the mount aperture occupies the blade mount position and the blade engaging member extends through the mount aperture. The blade can be installed in and removed from the head section without tools, simply by advancing the blade through the blade passage.
    • 用于旋转切割装置的头部包括主体部分,其包括限定在叶片入口开口和叶片出口之间的叶片通道。 叶片紧固机构定位在叶片通道中并且包括叶片接合构件。 叶片接合构件由偏置机构偏置以在叶片安装位置处延伸穿过叶片通道。 刀片接合构件可抵抗偏压移动以清除刀片通道。 当安装孔占据刀片安装位置并且刀片接合构件延伸穿过安装孔时,具有邻近其插入端的安装孔的刀片固定到主体部分。 简单地通过使刀片通过刀片通道,刀片可以安装在没有工具的头部部分中和从刀头部分移除。
    • 10. 发明授权
    • Reed relay
    • 干簧继电器
    • US5594400A
    • 1997-01-14
    • US367656
    • 1995-01-03
    • George King
    • George King
    • H01H51/28H01H1/66
    • H01H51/287
    • An improved reed relay having a bobbin, an operating coil wound around the bobbin and at least one reed switch contained within the bobbin. The reed switch has a hermetically-sealed glass capsule that contains an atmosphere of dry inert gas. The capsule also contains two long thin contact blades having terminations extending from respective ends of the capsule. A first contact blade acting as the armature is formed at its contact end with multiple prongs, each prong containing a contact pad. The second contact blade acts as the fixed contact. The contact pads surround the contact end of the second blade so as to contact, during operation of the relay, a different surface area of the second blade. The prongs may be formed in any desired geometric arrangement (e.g., rectangular, triangular, etc.) to surround the contact end of the second contact blade.
    • 一种改进的干簧继电器,其具有线轴,绕线圈缠绕的工作线圈和容纳在线轴内的至少一个舌簧开关。 簧片开关具有密封的玻璃胶囊,其包含干燥惰性气体的气氛。 胶囊还包含两个长的薄的接触片,其具有从胶囊的相应末端延伸的终端。 作为电枢的第一接触片在其接触端处形成有多个插脚,每个插脚包含接触垫。 第二接触片作为固定触点。 接触垫围绕第二叶片的接触端,以便在继电器的操作期间接触第二叶片的不同表面积。 尖头可以以任何期望的几何布置(例如,矩形,三角形等)形成以包围第二接触片的接触端。