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    • 2. 发明授权
    • Connecting rod cap alignment fixture
    • 连杆盖对齐夹具
    • US4223937A
    • 1980-09-23
    • US887479
    • 1978-03-17
    • John H. Winston
    • John H. Winston
    • B23P21/00B25B1/14B25B1/24B25B3/00B25B11/00B25H7/00B29C17/02B25B7/12
    • B25B1/241B25B1/14
    • A fixture for assisting in positioning the end cap of a connecting rod relative to the remainder of the rod, which fixture comprises a frame including a gauge portion having spaced ends, a first pair of angularly related wedge surfaces at one end of the gauge portion, and a handle portion extending from the other end of the gauge portion, a subframe carried by the frame for movement toward and away from the first pair of wedge surfaces and including a second pair of angularly related wedge surfaces located in spaced facing relation to the first pair of wedge surfaces, and means on the subframe and on the frame for moving the subframe relative to the first pair of wedge surfaces.
    • 一种用于协助相对于所述杆的其余部分定位连杆的端盖的夹具,所述夹具包括框架,所述框架包括具有间隔开的端部的量规部分,所述量规部分的一端处的第一对角度相关的楔形表面, 以及从所述量规部分的另一端延伸的手柄部分,由所述框架承载的用于朝向和远离所述第一对楔形表面移动的子架,并且包括第二对成角度相关的楔形表面,所述楔形表面位于与所述第一对 一对楔形表面,以及在子框架和框架上的装置,用于相对于第一对楔形表面移动子框架。
    • 3. 发明授权
    • Piston and piston ring construction
    • 活塞和活塞环结构
    • US4883029A
    • 1989-11-28
    • US35596
    • 1987-04-07
    • John H. Winston
    • John H. Winston
    • F02F3/00F02B75/02F02F5/00F16J9/02F16J9/24
    • F16J9/02F16J9/24F02B2075/025
    • A piston assembly comprising a piston reciprocally movable along an axis and including a generally cylindrical outer surface having therein a circumferentially extending groove partially defined by a surface having therein a recess, and a piston ring located in the groove and including a lower surface extending generally perpendicularly to the axis, a first arcuate segment having an upper surface inclined radially inwardly and downwardly and having a maximum thickness and a radially inwardly decreasing thickness, and a second arcuate segment extending into the recess and having a substantially constant thickness across the radial extent thereof, the constant thickness being substantially equal to the maximum thickness.
    • 一种活塞组件,包括可沿轴线往复移动的活塞并且包括大致圆柱形的外表面,其中具有部分地由其中具有凹部的表面限定的周向延伸的凹槽和位于所述凹槽中的活塞环,并且包括大致垂直延伸的下表面 具有上表面径向向内和向下倾斜并具有最大厚度和径向向内减小的厚度的第一弧形段,以及延伸到所述凹部中并且在其径向范围内具有基本上恒定的厚度的第二弧形段, 恒定厚度基本上等于最大厚度。
    • 4. 发明授权
    • Apparatus and method for uniform powder feed
    • 均匀粉末进料的装置和方法
    • US4059310A
    • 1977-11-22
    • US379361
    • 1973-07-16
    • John J. WaskiewiczJohn H. Winston
    • John J. WaskiewiczJohn H. Winston
    • B65G53/66
    • B65G53/66
    • Disclosed herein is an apparatus for uniformly feeding particulate matter into a carrier gas, which apparatus includes a particulate matter inlet duct communicating with a carrier gas conduit, a device for introducing into the conduit upstream of the inlet duct, a flow of carrier gas which is maintained under constant pressure prior to introduction, a particulate matter pump communicating with the inlet duct and operable at a variable pumping rate to supply particulate matter through the inlet duct to the conduit, a device for sensing the pressure in the conduit, and a control connected to the pressure sensing means for varying the pumping rate of the pump in accordance with pressure variation in the conduit to maintain a uniform feed of particulate matter into the carrier gas flowing in the conduit.
    • 本文公开了一种用于将颗粒物质均匀地输送到载气中的装置,该装置包括与载气导管连通的颗粒物质入口管道,用于引入入口管道上游的导管的装置, 在引入之前保持在恒定压力下的颗粒物质泵,其与入口管道连通并且以可变的泵送速率可操作以通过入口管道向管道提供颗粒物质,用于感测管道中的压力的​​装置和连接的控制器 到压力感测装置,用于根据管道中的压力变化来改变泵的泵送速率,以保持颗粒物质均匀地进入流入管道的载气中。