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    • 64. 发明申请
    • STITCHER/STAPLER FOR BINDING MULTI-SHEET COLLATIONS AND METHOD OF OPERATING THE SAME
    • 用于绑定多页胶合物的缝合器/打字机及其操作方法
    • US20110095469A1
    • 2011-04-28
    • US12604721
    • 2009-10-23
    • Daniel J. WILLIAMSRussell W. HOLBROOKEdward M. IFKOVITSRobert F. MARCINIK
    • Daniel J. WILLIAMSRussell W. HOLBROOKEdward M. IFKOVITSRobert F. MARCINIK
    • B41F13/66B65H39/00
    • B65H39/055B42B4/00B42B9/00B43M3/04B65H29/001B65H37/04B65H39/043B65H43/00B65H2301/4222B65H2301/4311B65H2301/4352B65H2403/531B65H2511/152B65H2511/30B65H2511/415B65H2553/45B65H2801/66B65H2220/03B65H2220/01
    • A system for binding variable thickness multi-sheet collations includes first and second processing stations including a stitcher and stapler, respectively and a means for determining the thickness of a multi-sheet collation. A processor is responsive to a thickness value signal and selects one of the first and second processing stations to bind the multi-sheet collation. A conveyance system then transports the multi-sheet collation to the selected one of the first and second processing stations. A method includes the steps of: stacking sheet material to produce a multi-sheet collation, determining the thickness of the multi-sheet collation, and selecting an apparatus to bind the multi-sheet collation from one of at least two binding apparatus based upon the thickness of the multi-sheet collation. The multi-sheet collation is then conveyed along a feed path to a selected one of the binding apparatus. The method further includes the steps of disposing the multi-sheet collation between a pair of opposed registration members and aligning opposed edges of the multi-sheet collation by oscillating at least one of the registration members into and out of engagement with at least one of the opposed edges based upon the thickness of the multi-sheet collation.
    • 一种用于装订可变厚度的多页排列的系统包括分别包括缝合器和订书机的第一和第二处理站以及用于确定多页排序规则的厚度的装置。 处理器响应于厚度值信号,并且选择第一和第二处理站中的一个来绑定多张纸张整理。 然后,输送系统将多张纸张对照传送到第一和第二处理站中的所选择的一个。 一种方法包括以下步骤:堆叠片材以产生多片材整理,确定多张片材整理的厚度,以及根据至少两个装订装置之一选择一种将多张片材整理结合在一起的装置, 多张纸整理的厚度。 然后将多张纸张对齐沿着馈送路径传送到所选择的装订装置中。 该方法还包括以下步骤:通过将至少一个配准构件摆动并与其中的至少一个接合而将多张纸张对齐放置在一对相对的配准构件之间并对齐多张纸张整理的相对边缘 基于多张纸整理的厚度的相对边缘。
    • 66. 发明授权
    • Spring preloaded bearing assembly and well drilling equipment comprising same
    • 弹簧预载轴承组件和包括它的钻井设备
    • US07918291B2
    • 2011-04-05
    • US12455740
    • 2009-06-05
    • John R. WilliamsTheresa J. Williams, legal representative
    • John R. Williams
    • E21B3/04
    • E21B33/085
    • A well drilling head comprises a housing and a bearing assembly. The housing has a sidewall structure defining a central bore. The bearing assembly includes an outer barrel, an inner barrel, bearing units and a preload force exerting member. The outer barrel has a central bore and the inner barrel is removably seated within the housing central bore. The bearing units are coupled between the barrels for providing concentric alignment of the barrels and allowing rotation therebetween. A first one of the bearing units is configured for carrying loads exerted radially between the barrels and a second one of the bearing units is configured for carrying loads exerted longitudinally between the barrels. The preload force exerting member maintains force on the longitudinal load carrying bearing unit and said barrels thereby preloading the longitudinal load carrying bearing unit.
    • 钻井头包括壳体和轴承组件。 壳体具有限定中心孔的侧壁结构。 轴承组件包括外筒,内筒,轴承单元和预加载力施加构件。 外筒具有中心孔,并且内筒可移除地安置在壳体中心孔内。 轴承单元联接在桶之间,以提供筒的同心对准并允许其之间的旋转。 轴承单元中的第一个构造成用于承载径向施加在所述滚筒之间的载荷,并且所述轴承单元中的第二轴承单元构造为承载纵向施加在所述滚筒之间的载荷。 预紧力施加构件在纵向负载承载单元和所述套筒上保持力,由此预先加载纵向负载承载单元。