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    • 3. 发明申请
    • Structural Dynamic Stability For An Aircraft
    • 飞机的结构动态稳定性
    • US20120091268A1
    • 2012-04-19
    • US13323471
    • 2011-12-12
    • John Baker
    • John Baker
    • B64C9/30
    • B64C5/02B64C9/02
    • An improvement and method for improved structural dynamic stability for 20 and 30 Series Learjets are disclosed. The improvement includes a redistribution of the elevator mass balance to uncouple the elevator rotational motion from the stabilizer translation motion for the higher order horizontal frequencies having node lines in the proximity of the mass outboard counterbalance weights. The original tail section includes a rudder, and a horizontal stabilizer supporting an elevator mounted adjacent the rudder. The elevator includes a proximal end adjacent the rudder and a distal end that includes a counterbalance portion. The improvement includes replacement of an original mass counterbalance weight from within the counterbalance portion with a new mass counterbalance weight of less mass, and the inclusion of additional mass counterbalance weights disposed within the elevator and interposed between the proximal end and the counterbalance portion.
    • 公开了一种用于改进20和30系列LearJets的结构动态稳定性的改进和方法。 改进包括电梯质量平衡的重新分配,以使电梯旋转运动与稳定器平移运动脱离,用于在质量外侧平衡重量附近具有节点线的较高阶水平频率。 原始尾部包括方向舵和支撑安装在舵附近的电梯的水平稳定器。 电梯包括邻近舵的近端和包括平衡部分的远端。 该改进包括以较小质量的新的质量平衡重量从平衡部分内更换原始质量平衡重量,并且包括设置在电梯内并且插入在近端和平衡部分之间的附加质量平衡重。
    • 6. 发明申请
    • Screw-threaded fastening devices
    • 螺纹紧固装置
    • US20070048105A1
    • 2007-03-01
    • US11466402
    • 2006-08-22
    • John BakerDavid WeeksJames Larkin
    • John BakerDavid WeeksJames Larkin
    • F16B31/00
    • H05K7/1412
    • A fastening device has: a mounting member attached to a first component, a screw-threaded assembly rotatable in the mounting member and with a screw-threaded portion for engaging with a screw-threaded portion of a second component to secure the components together; and an actuator member mounted on the screw-threaded assembly. The device has, in itself, locked and unlocked states. A torque-transmitting arrangement is arranged such that: when in the unlocked state, torque can be transmitted from the actuator member to the screw-threaded assembly to tighten the screw-threaded portions until a predetermined torque is reached, whereupon the device changes to its locked state; and when in the locked state, the actuator member is rotationally locked to the screw-threaded assembly. A locking arrangement is arranged such that, when in the unlocked and locked states, the actuator member can be rotated and is rotationally locked, respectively, relative to the mounting member.
    • 紧固装置具有:附接到第一部件的安装构件,可在安装构件中旋转的螺纹组件,并具有螺纹部分,用于与第二部件的螺纹部分接合以将部件固定在一起; 以及安装在螺纹组件上的致动器构件。 该设备本身具有锁定和解锁状态。 扭矩传递装置被布置成:当处于解锁状态时,转矩可以从致动器构件传递到螺纹组件以紧固螺纹部分直到达到预定扭矩,随后该装置改变为 锁定状态 并且当处于锁定状态时,致动器构件被旋转地锁定到螺纹组件。 锁定装置被布置成使得当处于解锁和锁定状态时,致动器构件可以分别相对于安装构件旋转并被旋转地锁定。
    • 7. 发明授权
    • Asphalt recycling device and method of using
    • 沥青回收装置及其使用方法
    • US07152820B1
    • 2006-12-26
    • US10904796
    • 2004-11-30
    • John BakerBill Malinowski
    • John BakerBill Malinowski
    • B02C18/22
    • E01C19/1004
    • An asphalt heating and drying device for recycling or repairing asphalt. Nuggets of waste asphalt are inserted into a heat chamber that has a plurality of heat tubes that carry hot air into the chamber and adjacent to the waste asphalt nuggets. The heat chamber has a “live floor” with controllable spinning rotors which have forward reaching teeth. The spinning rotors pull the asphalt from the heat chamber into a lower chamber having two horizontal spiral augers. The augers mix the asphalt nuggets and the lower chamber heats the asphalt nuggets to their ultimate delivery temperature. The hot dry asphalt is then expelled from the device.
    • 用于回收或修复沥青的沥青加热和干燥装置。 废沥青块被插入到具有多个热管的加热室中,所述多个热管将热空气携带到室中并且与废沥青块相邻。 加热室具有带有可转动的旋转转子的“活地板”,其具有向前的齿。 旋转转子将沥青从加热室拉出到具有两个水平螺旋螺旋钻的下部腔室中。 螺旋钻混合沥青块,下层将沥青块加热至最终输送温度。 然后将热的干燥沥青从装置中排出。
    • 8. 发明申请
    • Radio frequency shield covers
    • 射频屏蔽罩
    • US20050237727A1
    • 2005-10-27
    • US10831796
    • 2004-04-26
    • John Baker
    • John Baker
    • H05K9/00
    • H05K9/0028
    • A shield cover including a top surface, four side walls, each side wall extends substantially perpendicular from an edge of the top surface, and one or more first securing tabs extending from at least one of the side walls. Each of the one or more first securing tabs includes a leg and a foot, the foot including a tapered edge. Each of the one or more first securing tabs is adapted to draw the cover toward a top surface of a circuit board and reduce gaps created between the cover and the board. The board includes slots through the board to receive the securing tabs. The securing tabs are engaged by twisting the leg of the securing tab such that the tapered portion of the foot contacts a bottom surface of the board and resultantly pulls the cover toward the top surface of the board.
    • 一种屏蔽盖,包括顶表面,四个侧壁,每个侧壁从顶表面的边缘基本上垂直延伸,以及从至少一个侧壁延伸的一个或多个第一固定突出部。 所述一个或多个第一固定突出部中的每一个包括腿部和脚部,所述脚部包括锥形边缘。 一个或多个第一固定突片中的每一个适于将盖朝着电路板的顶表面拉出并且减小在盖和板之间产生的间隙。 电路板包括通过电路板的插槽以接收固定卡舌。 固定片通过扭转固定片的腿部而接合,使得脚的锥形部分接触到底板的底表面,并且最终将盖向着板的顶表面拉动。
    • 9. 发明申请
    • Free standing column-shaped structure for housing RFID antennas and readers
    • 独立的柱状结构,用于容纳RFID天线和读取器
    • US20050168385A1
    • 2005-08-04
    • US11051120
    • 2005-02-04
    • John Baker
    • John Baker
    • G06K7/08G06K7/10H01Q1/12H01Q1/22H01Q1/36H01Q1/42
    • H01Q1/42G06K7/10316G06K7/10336G06K7/10346G06K7/10356H01Q1/1242H01Q1/2216
    • An RFID system is provided, which includes one or more radio frequency antennas and a generally column-shaped structure. The generally column-shaped structure supports the antenna(s) therein. The structure may include a base portion, a frame portion, one ore more paddle portions, and an external body portion. In such case, the frame portion is attached to and supported by the base portion. The frame portion extends along a vertical axis of the structure. Each paddle portion is pivotably coupled to the frame portion. Each paddle portion supports one or more antennas attached thereto. The hollow and elongated external body portion is attached to and supported by the base portion. The external body portion extends along the vertical axis. The frame portion, the paddle portion(s), and the antenna(s) are located within the external body portion.
    • 提供了一种RFID系统,其包括一个或多个射频天线和大体上柱状的结构。 大致柱形结构支撑其中的天线。 该结构可以包括基部,框架部分,一个以上的叶片部分和外部主体部分。 在这种情况下,框架部分附接到基部并由基部支撑。 框架部分沿着结构的垂直轴线延伸。 每个桨部可枢转地联接到框架部分。 每个桨部分支撑附接到其上的一个或多个天线。 中空和细长的外部主体部分附接并由基部支撑。 外部主体部分沿着垂直轴线延伸。 框架部分,桨部分和天线位于外部主体部分内。