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    • 1. 发明申请
    • Unidirectional Plunger Device For Syringe
    • 注射器单向柱塞装置
    • US20130023885A1
    • 2013-01-24
    • US13187978
    • 2011-07-21
    • Kevin MaddenJohn HenryAndreas Legner
    • Kevin MaddenJohn HenryAndreas Legner
    • A61B17/58B23P17/04
    • A61M5/31505A61M5/19A61M5/3137A61M5/315Y10T29/49826
    • A unidirectional plunger device for a syringe includes a base member and a ratchet mechanism. The base member is configured to attach to the proximal end of the syringe body such that the ratchet mechanism engages the plunger of the syringe. The ratchet mechanism may include a pawl configured to engage teeth on a plunger rod of the plunger. The ratchet mechanism is desirably configured to permit distal movement of the plunger while resisting proximal movement of the plunger. The unidirectional plunger device may be a retrofit that can be attached to (e.g., clipped onto) an existing syringe design. The device may be used in conjunction with a two-barrel syringe for dispensing a two-part curable composition, such as calcium phosphate bone cement or epoxy resin.
    • 用于注射器的单向柱塞装置包括基部构件和棘轮机构。 基部构件被构造成附接到注射器主体的近端,使得棘轮机构接合注射器的柱塞。 棘轮机构可以包括构造成接合柱塞的柱塞杆上的齿的棘爪。 棘轮机构理想地构造成允许柱塞的远端运动同时抵抗柱塞的近端运动。 单向柱塞装置可以是可以附接到(例如,夹在)现有注射器设计上的改装。 该装置可以与双筒注射器结合使用,用于分配两部分可固化组合物,例如磷酸钙骨水泥或环氧树脂。
    • 2. 发明申请
    • PTO ASSEMBLY FOR A GAS TURBINE ENGINE
    • 燃气涡轮发动机PTO装配
    • US20070022735A1
    • 2007-02-01
    • US11161338
    • 2005-07-29
    • John HenryRaymond Patt
    • John HenryRaymond Patt
    • F02C7/32
    • F02K3/04F02C7/36F05D2260/4031F05D2260/85
    • A PTO apparatus for a gas turbine engine having first and second drive shafts includes a first ring gear for being coupled to the first drive shaft and a first bevel gear engaged with the first drive gear and coupled to a PTO shaft. A second ring gear is provided for being coupled to the second drive shaft. A second bevel gear is engaged with the second drive gear and coupled to the PTO shaft through a one-way clutch. A method of operating a gas turbine engine includes operatively coupling a PTO shaft to first and second drive shafts and providing a starting torque to the first and second drive shafts through the PTO shaft. After the engine is started, power is transferred from the first drive shaft to the PTO shaft; and the second shaft is decoupled from the PTO shaft.
    • 一种用于具有第一和第二驱动轴的燃气涡轮发动机的PTO装置包括用于联接到第一驱动轴的第一环形齿轮和与第一驱动齿轮接合并联接到PTO轴的第一锥齿轮。 第二齿圈提供用于联接到第二驱动轴。 第二锥齿轮与第二驱动齿轮接合并通过单向离合器联接到PTO轴。 操作燃气涡轮发动机的方法包括将PTO轴可操作地联接到第一和第二驱动轴并且通过PTO轴向第一和第二驱动轴提供启动扭矩。 发动机启动后,动力从第一驱动轴传递到PTO轴; 并且第二轴与PTO轴分离。
    • 3. 发明申请
    • Mixing container
    • 混合容器
    • US20060289316A1
    • 2006-12-28
    • US11167437
    • 2005-06-27
    • John Henry
    • John Henry
    • B65D25/08B65D85/62
    • B65D81/3211
    • A mixing container wherein two or more chamber members each contain a material to be mixed. A first chamber member has a threaded port. A second chamber member has a threaded neck which is threadedly receivable in the port to threadedly connect the chamber members. The neck has a terminal opening. A sealing member covers the opening. The first chamber member has a frangible portion which sealingly closes an inner end of the port and which is broken is as the neck bears there against as the neck is threadedly received in the port. A blade on the first chamber member punctures the neck sealing member as the neck sealing member bears against the blade as the neck is threadedly received in the port. This allows the materials in the chamber members to flow between the chamber members to be mixed. The container may also have an opening for dispensing the substance mixed therein.
    • 一种混合容器,其中两个或多个室构件各自包含要混合的材料。 第一室构件具有螺纹孔。 第二室构件具有螺纹颈部,螺纹颈部可螺纹地接纳在端口中以螺纹连接室构件。 颈部有一个终端口。 密封构件覆盖开口。 第一室构件具有密封地封闭端口的内端的破裂部分,并且当颈部被螺纹地接收在端口中时,颈部承受在颈部。 当颈部被螺纹地接收在端口中时,颈部密封构件承受着刀片,第一腔室构件上的刀片刺穿颈部密封构件。 这允许室构件中的材料在待混合的室构件之间流动。 容器也可以具有用于分配混入其中的物质的开口。
    • 4. 发明授权
    • Skirts for air cushion vehicles
    • 气垫车裙子
    • US3990533A
    • 1976-11-09
    • US549808
    • 1975-02-13
    • John Henry
    • John Henry
    • B60V1/16
    • B60V1/16
    • An air cushion vehicle flexible skirt assembly includes a plurality of skirt elements. Each skirt element comprises a first section including an endless band of flexible material. A second section of the element includes a plurality of members each comprising an endless band of flexible material having a peripheral dimension which is less than the peripheral dimension of the first section. The members comprising the second section are each joined at one of their edges to one of the edges of the endless flexible band comprising the first section to constitute an extension thereof. If desired, these skirt elements may depend from a bag member forming another part of the flexible skirt assembly.
    • 气垫车辆柔性裙部组件包括多个裙部元件。 每个裙部元件包括包括柔性材料的环形带的第一部分。 元件的第二部分包括多个构件,每个构件包括柔性材料的环形带,其具有小于第一部分的周边尺寸的周边尺寸。 包括第二部分的构件各自在其一个边缘处连接到包括第一部分的环形柔性带的边缘之一以构成其延伸部。 如果需要,这些裙部元件可以取决于形成柔性裙部组件的另一部分的袋构件。
    • 6. 发明申请
    • Pipe coupling clamp
    • 管接头夹
    • US20060197344A1
    • 2006-09-07
    • US11324238
    • 2006-01-04
    • John Henry
    • John Henry
    • F16L25/00
    • F16L23/10
    • A pipe coupling clamp comprising a pair of clamp half members essentially C-shaped in cross-section each having a pipe flange receiving groove for receiving the mating flanges of two pipes to be coupled. The clamp half members being hinged together at one pair of ends by a hinge comprising plates and releasably connected together at the other pair of ends by a locking eyebolt and associated locking eyebolt nut hingedly connected at its proximal end to the end of one clamp half member to allow pivoting moving through a slot into an open securing jaw on the other end. The locking eyebolt comprises, at its proximal end, an eyebolt seating portion connected to a stepped threaded portion of reduced diameter at its distal end. Thus, initially, on loosening of the nut, the locking eyebolt will not disengage from within the securing jaw.
    • 一种管连接夹具,包括一对基本上为C形横截面的夹具半部件,每个夹具半部件具有用于接收待连接的两个管道的配合凸缘的管法兰接收槽。 夹具半部件在一对端部处铰接在一起,铰链包括板,并且在另一对端部处通过锁定吊环螺栓和相关联的锁定吊环螺母可释放地连接在一起,铰链螺栓螺母在其近端处铰接地连接到一个夹具半部件的端部 以允许枢转通过狭槽移动到另一端的敞开的固定夹爪中。 锁眼吊环在其近端处包括连接到其远端处具有减小直径的阶梯形螺纹部分的吊环安装部分。 因此,最初,在螺母松动时,锁定吊环螺栓不会从固定夹爪内脱离。