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37 条记录 (耗时 0.025 秒)

    Piston assembly and method for manufacturing
    31.
    发明授权
    Piston assembly and method for manufacturing 失效
    活塞组件及制造方法

    公开(公告)号：US4067093A

    公开(公告)日：1978-01-10

    申请号：US757553

    申请日：1977-01-07

    申请人： Roger R. Schumacher ,  William Olson

    发明人： Roger R. Schumacher ,  William Olson

    IPC分类号： B23P15/10 ,  B29C45/14 ,  F16J1/02 ,  B23P13/00

    CPC分类号： B29C45/14262 ,  B23P15/10 ,  B29C45/14336 ,  B29C45/1459 ,  F16J1/02 ,  B29C2045/14459 ,  B29K2705/00 ,  B29L2031/7494 ,  Y10S29/026 ,  Y10T29/49261 ,  Y10T29/4998

    摘要： A piston and cylinder assembly and a method for manufacturing the piston assembly. The piston assembly includes a circular integral piston. A glass-filled plastic bearing material is disposed completely annularly about the piston and extends entirely between end faces of the piston. The plastic bearing material provides a bearing surface for sliding engagement with an inner surface of a cylinder of the cylinder assembly. An annular groove extends through the plastic bearing material and into the piston between the end faces. The piston includes a central bore which is concentric with the groove and the outer circumference of the plastic bearing material. The method for manufacturing the piston assembly includes the step of disposing the piston on a positioning pin which extends into the central bore and disposing the piston in an enclosed mold cavity which is defined by a mold. Thereafter, the space between the curved cylindrical surface of the piston and the mold cavity is filled with a fluid plastic bearing material. After the plastic bearing material is allowed to harden, the outer surface of the bearing material is machined relative to the central bore so that the outer surface of the plastic bearing material is concentric with the central bore. The annular groove is subsequently machined through the cylindrical outer surface of the plastic bearing material and into the metal piston for receiving a sealing assembly.

    摘要翻译： 一种活塞和气缸组件及其制造方法。 活塞组件包括圆形整体活塞。 玻璃填充的塑料轴承材料围绕活塞完全环形地设置并且完全在活塞的端面之间延伸。 塑料轴承材料提供用于与气缸组件的气缸的内表面滑动接合的支承表面。 环形槽延伸穿过塑料轴承材料并进入端面之间的活塞中。 活塞包括与凹槽和塑料轴承材料的外圆周同心的中心孔。 制造活塞组件的方法包括将活塞设置在延伸到中心孔中的定位销上并将活塞设置在由模具限定的封闭模腔中的步骤。 此后，活塞的弯曲圆柱形表面与模腔之间的空间填充有流体塑料轴承材料。 在允许塑料轴承材料硬化之后，轴承材料的外表面相对于中心孔加工，使得塑料轴承材料的外表面与中心孔同心。 随后环形槽通过塑料轴承材料的圆柱形外表面加工成金属活塞，用于接收密封组件。

    Overbased calcium salicylate greases
    33.
    发明申请
    Overbased calcium salicylate greases 有权
    高碱性水杨酸钙油脂

    公开(公告)号：US20060025317A1

    公开(公告)日：2006-02-02

    申请号：US10911132

    申请日：2004-07-29

    申请人： William Olson ,  Ronald Muir ,  Wayne MacKwood

    发明人： William Olson ,  Ronald Muir ,  Wayne MacKwood

    IPC分类号： C10M159/22

    CPC分类号： C10M163/00 ,  C10M117/04 ,  C10M159/22 ,  C10M169/06 ,  C10M2201/062 ,  C10M2207/126 ,  C10M2207/128 ,  C10M2207/26 ,  C10N2210/02 ,  C10N2250/10 ,  C10N2260/14

    摘要： A process and composition for forming a non-Newtonian oil composition in the form of a grease comprising an overbased calcium salicylate and solid particles of colloidally dispersed calcium carbonate in the form of calcite is disclosed wherein the process comprises the steps of heating overbased calcium salicylate, amorphous calcium carbonate, and a converting agent comprising a fatty acid of twelve to twenty-four carbon atoms in an oleaginous medium, and then adding sufficient water, alcohol, and carbon dioxide to the mixture to complete the conversion of the amorphous calcium carbonate to calcite.

    摘要翻译： 公开了一种用于形成脂肪形式的非牛顿油组合物的方法和组合物，其包含高碱性水杨酸钙和以方解石形式的胶体分散的碳酸钙的固体颗粒，其中所述方法包括以下步骤：加热高碱性水杨酸钙， 无定形碳酸钙和含油介质中含有12至24个碳原子的脂肪酸的转化剂，然后向混合物中加入足够的水，醇和二氧化碳，以完成无定形碳酸钙转化为方解石 。

    Electromyogram method and apparatus
    35.
    发明申请
    Electromyogram method and apparatus 审中-公开
    电泳方法和仪器

    公开(公告)号：US20050049517A1

    公开(公告)日：2005-03-03

    申请号：US10654495

    申请日：2003-09-03

    申请人： Thomas Mathew ,  Di-An Hong ,  George Valliath ,  William Olson

    发明人： Thomas Mathew ,  Di-An Hong ,  George Valliath ,  William Olson

    IPC分类号： A61B5/0488 ,  A61B5/04

    CPC分类号： A61B5/0488 ,  A61B2562/164

    摘要： An electromyogram device (10) have a conformable housing (11) that houses or otherwise supports an electromyogram signal processor (13), electromyogram sensors (14), and a display (15) that provides, for example, information corresponding to one or more muscle condition parameters such as muscular fatigue. In various embodiments, the device can further include additional displays (34), memory (31), audible alarm mechanisms (32), and/or a wireless receiver and/or transmitter (33). In one embodiment, such devices can communicate amongst one another to permit central and/or remote display of the resultant electromyogram information.

    摘要翻译： 肌电图装置（10）具有容纳或以其他方式支撑肌电图信号处理器（13），肌电图传感器（14）和显示器（15）的适形外壳（11），该显示器提供例如与一个或多个 肌肉状况参数如肌肉疲劳。 在各种实施例中，设备还可以包括附加显示器（34），存储器（31），可听报警机构（32）和/或无线接收器和/或发射器（33）。 在一个实施例中，这样的装置可以彼此通信以允许所得到的肌电图信息的中心和/或远程显示。

    Door closure mechanism
    37.
    发明授权
    Door closure mechanism 失效
    闭门机构

    公开(公告)号：US5020189A

    公开(公告)日：1991-06-04

    申请号：US514929

    申请日：1990-04-16

    申请人： Donald C. Grome ,  Kurt H. Lundstedt ,  William Olson

    发明人： Donald C. Grome ,  Kurt H. Lundstedt ,  William Olson

    IPC分类号： E05D11/10 ,  E05F1/12

    CPC分类号： E05F1/1253 ,  E05D11/1064 ,  E05Y2900/31 ,  F25D2323/024 ,  Y10S16/10 ,  Y10S16/13 ,  Y10S16/36 ,  Y10T16/5383 ,  Y10T16/593

    摘要： A door closure mechanism for use upon a door of a cabinet includes a housing formed from two co-mating first and second members, a drive cam rotatably mounted within the housing, a cam follower mounted within the housing for reciprocating movement relative to the drive cam, and a coil spring mounted within the housing for resiliently biasing the cam follower in a reciprocal manner against the drive cam. The drive cam is formed with cam surfaces which radially engage the cam follower so as to control the relative reciprocal movement of the cam follower with respect to the drive cam. As a safety feature, ther is provided a set of spring pre-load clips which engage the ends of the coil spring so as to prevent full decompression of the coil spring in the event of a housing failure.

    摘要翻译： 用于橱柜门的门关闭机构包括由两个配合的第一和第二构件形成的壳体，可旋转地安装在壳体内的驱动凸轮，安装在壳体内的凸轮从动件，用于相对于驱动凸轮往复运动 以及安装在壳体内的螺旋弹簧，用于以相反的方式弹性地偏置凸轮从动件抵靠驱动凸轮。 驱动凸轮形成有与凸轮从动件径向接合的凸轮表面，以便控制凸轮从动件相对于驱动凸轮的相对往复运动。 作为安全特征，提供了一组与螺旋弹簧的端部接合的弹簧预载夹，以防止在壳体故障的情况下螺旋弹簧的完全减压。