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    • 6. 发明授权
    • Indexing apparatus
    • 分度仪
    • US5735514A
    • 1998-04-07
    • US709467
    • 1996-09-03
    • James D. MooreGeorge R. SwannEric R. Moore
    • James D. MooreGeorge R. SwannEric R. Moore
    • B23Q16/10B25B1/20
    • B23Q16/102Y10S269/90Y10T74/1453
    • An indexing apparatus for indexing an article about an axis. The indexing apparatus is adapted to be removably attached to the article and is constructed to axially displace the article along the axis to a disengaged position upon the initial application of a rotary force to an indexing assembly housed within the indexing apparatus. When in the disengaged position, the article can be selectively rotated about the axis by the further application of rotary force to the indexing assembly so that the article may be positioned in a predetermined angular position. The indexing apparatus further includes locking pins for locking the article in a plurality of predetermined angular positions when the application of rotational force to the indexing assembly is discontinued.
    • 一种用于沿着轴线索引物品的分度设备。 分度装置适于可拆卸地附接到制品,并且被构造成在初始对旋转力施加旋转力到容纳在分度装置中的分度组件时沿轴线将制品轴向移位到脱离位置。 当处于脱离位置时,通过进一步向分度组件施加旋转力,物品可以围绕轴线选择性地旋转,使得物品可以定位在预定的角位置。 分度装置还包括锁定销,用于当停止向分度组件施加旋转力时将物品锁定在多个预定角度位置。
    • 10. 发明授权
    • Diaphragm gas pump
    • 隔膜气泵
    • US4673336A
    • 1987-06-16
    • US847478
    • 1986-04-03
    • James D. Moore
    • James D. Moore
    • F04B45/04F04B19/00F04B37/00F04B43/00F04B45/00
    • F04B45/04
    • An oil free diaphragm gas pump for providing compressed gas and a gas vacuum is disclosed and includes a pressure tank, a concave pressure bulkhead, a first circular flange mounted on the pressure bulkhead and having a bevel on its inner edge, a round rigid diaphragm with an undulated circumferential periphery with its edge mounted on the bevel of the first circular flange, a round flexible diaphragm with an undulated circumferential periphery which matches the shape of the round rigid diaphragm and is mounted on the round rigid diaphragm, a second circular flange which together with the first circular flange presses together the flexible diaphragm and the rigid diaphragm, a prime mover for the purpose of moving the flexible diaphragm, and interchangable compressor and vacuum cartridge means alternately mounted between the diaphragms and the pressure tank for providing switching means for controlling the gas flow required for providing a compressor and a vacuum.
    • 公开了一种用于提供压缩气体和气体真空的无油隔膜气泵,包括压力罐,凹形压舱壁,安装在压力舱壁上的第一圆形凸缘,其内边缘具有斜面,圆形刚性膜片, 其边缘安装在第一圆形凸缘的斜面上的波浪形圆周边缘,具有与圆形刚性膜片的形状相匹配并且安装在圆形刚性隔膜上的波浪形圆周周边的圆形柔性隔膜,一起形成第二圆形凸缘 第一圆形法兰将柔性膜片和刚性隔膜压在一起,用于移动柔性膜片的原动机以及交替地安装在隔膜和压力罐之间的可互换压缩机和真空仓装置,用于提供用于控制 提供压缩机和真空所需的气流。