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1. 发明授权

US06808210B1 Drill pipe with upset ends having constant wall thickness and method for making same 失效
标题翻译：具有不均匀壁厚的钻孔管和其制造方法
公开(公告)号：US06808210B1
公开(公告)日：2004-10-26
申请号：US08923380
申请日：1997-09-03
申请人： Gregory T. Harrison , James L. Carothers , George A. Mitchell , Paul F. Russo
发明人： Gregory T. Harrison , James L. Carothers , George A. Mitchell , Paul F. Russo
IPC分类号： F16L1302
CPC分类号： E21B17/00 , Y10T403/68
摘要： A drill pipe with cold upset ends. The drill pipe includes an elongate tubular portion with a pin joint on one end and a box joint on the other end. Each of the ends of the tubular portion is expanded using a cold upsetting process to provide a transitional portion and a joint receiving portion. The ends of the tubular portion have an inner and outer diameter which is greater than the inner and outer diameter of the tubular portion. The wall thickness of the tubular portion is substantially the same throughout its entire length, including the transitional portions and the joint receiving portions. A drill pipe made in accordance with this invention is durable and less costly to manufacture. A cold upsetting method by which the drill pipe is made utilizes no external heat. An internal mandrel is first inserted hydraulically into the ends of a tubular steel shaft to enlarge the ends. Then, an external “wipe over” die is applied to conform the wall of the ends being expanded to the shape of the internal mandrel. The pipe thus produced has a substantially uniform wall thickness.
摘要翻译：具有冷镦端的钻杆。钻杆包括细长的管状部分，其一端具有销接头，另一端具有盒接头。管状部分的每个端部使用冷镦锻工艺进行膨胀，以提供过渡部分和接合部分。管状部分的端部具有大于管状部分的内径和外径的内径和外径。管状部分的壁厚在其整个长度上基本上相同，包括过渡部分和接头接收部分。根据本发明制造的钻杆是耐用的，并且制造成本较低。一种制造钻杆的冷镦方法不会产生外部热量。首先将内部心轴液压地插入管状钢轴的端部以扩大端部。然后，施加外部“擦拭”模具以使被扩展的端部的壁符合内部心轴的形状。如此制造的管壁具有基本均匀的壁厚。

2. 发明授权

US07114362B2 Method of making metal workpiece 有权
标题翻译：制作金属工件的方法
公开(公告)号：US07114362B2
公开(公告)日：2006-10-03
申请号：US10811054
申请日：2004-03-27
申请人： George A. Mitchell , Paul F. Russo
发明人： George A. Mitchell , Paul F. Russo
IPC分类号： B21C37/16
CPC分类号： B21C1/00 , B21C1/18
摘要： A method for draw forming a desired contour to the outer diameter of a tubular work piece provides that the selected work piece have a wall thickness uniform throughout its length. The outer diameter of selected work piece is reduced along essentially only a part of the starting metal blank by drawing the metal blank only partly through a die or only partly through each one of a succession of dies. The resulting drawn reduced diameter will have essentially the same wall thickness as the starting blank. If a thinner wall thickness is desired on the reduced outside diameter, an internal mandrel can be inserted in the starting tube, which will work with the draw die to decrease the resulting wall thickness of the drawn tube to an amount less than the starting tube. The workpiece recovered after the drawing method is useful for producing an automotive fuel tank filler tube or an automotive instrument panel support beam.
摘要翻译：用于将所需轮廓绘制到管状工件的外径的方法提供了所选择的工件在其整个长度上具有均匀的壁厚。所选择的工件的外径基本上仅仅是起始金属坯料的一部分，通过仅通过模具部分地拉出金属坯料或者仅部分地通过每一个模具中的每一个而被减小。所得到的拉伸直径将具有与起始坯料基本相同的壁厚度。如果在减小的外径上需要更薄的壁厚，则可以将内部心轴插入到起动管中，该起动管将与拉伸模具一起工作，从而将拉制管的所得壁厚减小到小于起始管的量。在拉拔方法回收的工件对于制造汽车燃料箱加油管或汽车仪表板支撑梁是有用的。

3. 外观设计

USD593857S1 Shroud for fluid dispensing system 有权
标题翻译：流体分配系统护套
公开(公告)号：USD593857S1
公开(公告)日：2009-06-09
申请号：US29282758
申请日：2007-07-27
申请人： Mario J. Restive , George A. Mitchell , Mark I. Cushman , Joseph F. Arcuri , Scott W. Osiecki , Ronald J. Kingston
设计人： Mario J. Restive , George A. Mitchell , Mark I. Cushman , Joseph F. Arcuri , Scott W. Osiecki , Ronald J. Kingston

4. 发明授权

US3997251A Magazine camera 失效
标题翻译：杂志相机
公开(公告)号：US3997251A
公开(公告)日：1976-12-14
申请号：US608827
申请日：1975-08-29
申请人： George A. Mitchell
发明人： George A. Mitchell
IPC分类号： G03B19/18 , G03B23/02
CPC分类号： G03B19/18
摘要： The disclosed structure facilitates threading the film by eliminating both the intermittent movement and the film metering sprocket from the film chamber. Noise is reduced by driving the intermittent movement with a single cam, and faster faster pulldown is obtaind by combining the single cam movement with a re-entrant claw, which also facilitates positioning the movement in a separate sealed compartment. Drive mechanism for a film sprocket in the throat of the magazine includes improved positive clutch structure. Registration pins are driven by an improved linkage which facilitates film threading.
摘要翻译：所公开的结构便于通过从胶片室中消除间歇运动和胶片计量链轮两者而使胶片穿透。通过用单个凸轮驱动间歇运动来降低噪音，并且通过将单个凸轮运动与进入爪组合来获得更快的下拉，这也有助于将运动定位在单独的密封隔室中。弹匣喉部的薄膜链轮的驱动机构包括改进的正离合器结构。注册销由改进的连接驱动，这有助于膜穿线。

5. 外观设计

USD639389S1 Sprayer 有权
公开(公告)号：USD639389S1
公开(公告)日：2011-06-07
申请号：US29377683
申请日：2010-10-25
申请人： Jeffrey S. Plantz , George A. Mitchell
设计人： Jeffrey S. Plantz , George A. Mitchell

6. 外观设计

USD670788S1 Sprayer 有权
公开(公告)号：USD670788S1
公开(公告)日：2012-11-13
申请号：US29412506
申请日：2012-02-03
申请人： Jeffrey S. Plantz , George A. Mitchell , Jeffrey D. Nicolia
设计人： Jeffrey S. Plantz , George A. Mitchell , Jeffrey D. Nicolia

7. 发明授权

US08056774B2 Fluid dispensing system 有权
标题翻译：流体分配系统
公开(公告)号：US08056774B2
公开(公告)日：2011-11-15
申请号：US11669101
申请日：2007-01-30
申请人： Joseph F. Arcuri , Mark I. Cushman , George A. Mitchell , Mario J. Restive
发明人： Joseph F. Arcuri , Mark I. Cushman , George A. Mitchell , Mario J. Restive
IPC分类号： B65D83/00
CPC分类号： B05B9/0811 , A01M7/0046 , B05B1/304 , B05B11/3059 , B05B12/002 , B05B15/62 , B05B15/63 , B65D83/22 , Y02W30/807 , Y10T137/7906
摘要： A fluid dispensing system includes a container, a pump assembly and a bleed valve. The pump assembly is connected to the container selectively pressurizing the container and includes an outlet port. The outlet port has a check valve precluding flow from the container through the outlet port. The bleed valve is in communication with an aperture formed through the container. The bleed valve relieves excess pressure in the container.
摘要翻译：流体分配系统包括容器，泵组件和排放阀。泵组件连接到容器，选择性地对容器加压并且包括出口。出口具有止回阀，排除了从容器流过出口的流动。排放阀与通过容器形成的孔连通。排放阀可以减轻容器中的过多压力。

8. 发明授权

US4017167A Intermittent movement with tandem cams 失效
标题翻译：间歇运动与串联凸轮
公开(公告)号：US4017167A
公开(公告)日：1977-04-12
申请号：US664155
申请日：1976-03-05
申请人： George A. Mitchell
发明人： George A. Mitchell
IPC分类号： G03B1/22
CPC分类号： G03B1/22
摘要： In the present cam-driven intermittent movement for motion picture machines the pull-down action is shared by a plurality of cams mounted on a common shaft and operating in tandem, thereby reducing the noise and vibration and/or permitting faster pulldown. One cam drives a claw arm in its swinging movement about a pivot, while the other cam drives a carrier arm which is pivoted at one end on the machine frame and carries at its other end the claw arm pivot. Meshing action of the claw may be controlled by cam action applied to either arm. Such action may be derived from the same cam as the pull-down action, or may employ an auxiliary meshing cam.
摘要翻译：在当前的用于电动机的凸轮驱动的间歇运动中，下拉动作由安装在公共轴上的多个凸轮共同并且串联操作，从而减少噪音和振动和/或允许更快的下拉。一个凸轮围绕枢轴驱动爪臂，而另一个凸轮驱动一个承载臂，该承载臂在机架上的一端枢转并在其另一端承载爪臂枢轴。爪的啮合动作可以通过施加到两个臂的凸轮作用来控制。这种动作可以从与下拉动作相同的凸轮导出，或者可以使用辅助啮合凸轮。

9. 外观设计

USD639388S1 Sprayer 有权
公开(公告)号：USD639388S1
公开(公告)日：2011-06-07
申请号：US29377671
申请日：2010-10-25
申请人： Jeffrey S. Plantz , George A. Mitchell
设计人： Jeffrey S. Plantz , George A. Mitchell

10. 发明授权

US07819292B2 Fluid dispensing system 有权
标题翻译：流体分配系统
公开(公告)号：US07819292B2
公开(公告)日：2010-10-26
申请号：US11342918
申请日：2006-01-30
申请人： Joseph F. Arcuri , Mark I. Cushman , George A. Mitchell , Mario J. Restive
发明人： Joseph F. Arcuri , Mark I. Cushman , George A. Mitchell , Mario J. Restive
IPC分类号： B67D7/56
CPC分类号： B05B9/0811 , A01M7/0046 , B05B1/304 , B05B11/3059 , B05B12/002 , B05B15/62 , B05B15/63 , B65D83/22 , Y02W30/807 , Y10T137/7906
摘要： A fluid dispensing system includes a pump assembly for pressurizing a low cost container, the container non reversibly connected to a coupler module. A wand assembly is releasably connected to the coupler module. A discharge conduit fluidly connects the wand assembly to the container to displace a check valve in the pump assembly to permit flow from the pump assembly. The wand assembly includes a grip body slideable relative to the discharge conduit between a retracted storage position and an extended operable position.
摘要翻译：流体分配系统包括用于对低成本容器加压的泵组件，该容器不可逆地连接到联接器模块。杆组件可释放地连接到联接器模块。排放管道将管道组件流体地连接到容器以使泵组件中的止回阀移位以允许从泵组件流出。所述棒组件包括在缩回的存储位置和延伸的可操作位置之间相对于所述排出管道可滑动的把手主体。

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