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169 条记录 (耗时 0.012 秒)

    Clamping device for a machine tool
    61.
    发明申请
    Clamping device for a machine tool 失效
    机床夹紧装置

    公开(公告)号：US20020110433A1

    公开(公告)日：2002-08-15

    申请号：US10039281

    申请日：2002-01-02

    发明人： Vincent P. Marroncelli

    IPC分类号： B23Q003/02

    CPC分类号： B23Q5/40 ,  B23Q1/28 ,  Y10T74/18704 ,  Y10T82/2549 ,  Y10T409/304592 ,  Y10T409/305544 ,  Y10T409/309072 ,  Y10T409/309128

    摘要： A clamping device for a machine tool that is securable to a work table of the machine tool. The machine tool typically has a work table and a saddle. The worktable is slidably mounted to the saddle. An elongated table screw is carried by the work table and extends through threaded block carried by the other saddle. A pair of jaws of the clamping device each have an acurate surface for engaging the elongated table screw. A mechanism moves the jaws relative to each other and into a closed position engaging and retaining the elongated table screw.

    摘要翻译： 用于机床的夹紧装置，其可固定到机床的工作台上。 机床通常具有工作台和鞍座。 工作台可滑动地安装在鞍座上。 一个细长的工作台螺丝由工作台承载并延伸穿过由另一个鞍座承载的螺纹块。 夹紧装置的一对钳口各自具有用于接合细长工作台螺钉的表面。 机构使夹爪相对于彼此移动并且进入关闭位置，从而啮合并保持细长的工作台螺丝。

    Carpentry coping machine
    62.
    发明授权
    Carpentry coping machine 失效
    木工应对机

    公开(公告)号：US06374879B1

    公开(公告)日：2002-04-23

    申请号：US09699333

    申请日：2000-10-31

    申请人： Brett Lukehart

    发明人： Brett Lukehart

    IPC分类号： B27C500

    CPC分类号： B27G5/04 ,  B23Q1/58 ,  B23Q16/001 ,  B27C5/06 ,  B27F1/005 ,  Y10T409/309072 ,  Y10T409/309128

    摘要： A coping machine for making miter cuts on baseboard or crown molding stock includes a work platform supported on vertically movable spring assemblies. Stock to be cut is positioned on the work platform. A rotating cutting knife is disposed adjacent a rear edge of the work platform. Operation of a single lever mechanism functions to move the platform in a downward vertical direction so that the stock may be cut by the rotating cutting knife. The spring assemblies automatically return the platform to its original position when the single lever is released.

    摘要翻译： 用于在基板或冠部成型坯料上进行斜切切割的应对机包括支撑在垂直移动的弹簧组件上的工作平台。 待切割的库存位于工作平台上。 旋转的切割刀邻近工作平台的后边缘设置。 单杆机构的操作用于使平台向下垂直方向移动，使得可以通过旋转切割刀切割原料。 当单个释放杆时，弹簧组件自动将平台返回到其原始位置。

    Method and apparatus for milling a segment of a spherical surface
    64.
    发明授权
    Method and apparatus for milling a segment of a spherical surface 失效
    用于研磨球形部分的方法和装置

    公开(公告)号：US5882156A

    公开(公告)日：1999-03-16

    申请号：US878087

    申请日：1997-06-18

    申请人： David Hetzler

    发明人： David Hetzler

    IPC分类号： B23C3/16 ,  B23C1/30

    CPC分类号： B23C3/16 ,  Y10T29/49826 ,  Y10T409/303808 ,  Y10T409/305488 ,  Y10T409/309072

    摘要： A method and apparatus for machining the surface of a spherical segment, the surface being either convex or concave, by a circular milling cutter mounted on a milling machine and rotatably driven about an axis of rotation. The segment is carried by a fixture journally mounted for pivoting about a pivot axis passing through the spherical center of the surface to be cut, and the axis of rotation also passes through the spherical center. The teeth of the cutter lie in a plane perpendicular to the axis of rotation which is the furthest such plane that intersects the face of the cutter so that only the cutting teeth will contact the spherical surface to be formed. The fixture is pivoted about the pivot axis and the segment moves through and is cut by the rotating teeth to form the spherical surface. If the pivot axis of the fixture is on the same side of the machine as the teeth of the cutter, a convex spherical surface is formed, but if the pivot axis of the fixture is on the opposite side of the machine from the teeth of the cutter, a concave spherical surface may be formed.

    摘要翻译： 一种用于通过安装在铣床上并围绕旋转轴线旋转地驱动的圆形铣刀来加工球形段的表面的方法和装置，该表面是凸形或凹形的。 该段由固定装置承载，用于围绕通过待切割表面的球形中心的枢转轴线枢转，并且旋转轴线也穿过球形中心。 切割器的齿位于垂直于旋转轴线的平面中，该平面是与切割器的表面相交的最远的这种平面，使得仅切割齿将接触要形成的球形表面。 固定装置围绕枢转轴线枢转，并且片段移动并被旋转的齿切割以形成球形表面。 如果固定装置的枢转轴线与机器的齿相同，则形成一凸起的球形表面，但是如果固定装置的枢转轴线位于机器的相对侧， 可以形成凹面球面。

    Clamping arrangement
    65.
    发明授权
    Clamping arrangement 失效
    夹紧布置

    公开(公告)号：US4454689A

    公开(公告)日：1984-06-19

    申请号：US300595

    申请日：1981-09-09

    申请人： Karl-Heinz Giebmanns

    发明人： Karl-Heinz Giebmanns

    IPC分类号： B23B33/00 ,  B23C3/36 ,  B24B3/18

    CPC分类号： B23B33/00 ,  Y10S269/902 ,  Y10T409/309072 ,  Y10T82/26

    摘要： In a grinding or milling machine an improved clamping arrangement for holding one end of a tool blank having a portion with at least four sides in cross-section. The other end of the tool blank is held against a stationary holding member. The clamping arrangement includes a housing which is coaxially mounted on a drive shaft. A pair of clamping members are reciprocally mounted in the housing and are biased outwardly by means of a pair of coil springs. Each clamping member has a skewed planar surface at its free end. The skewed planar surfaces biasingly engage opposite edges of the tool blank so as to compensate for any misalignment of the tool blank with respect to the holding member and clamping arrangement.

    摘要翻译： 在研磨或铣削机床中，改进的夹持装置用于保持具有横截面为至少四边的部分的工具坯料的一端。 工具坯料的另一端固定在固定的保持构件上。 夹紧装置包括同轴地安装在驱动轴上的壳体。 一对夹持构件相互安装在壳体中并且通过一对螺旋弹簧向外偏压。 每个夹紧构件在其自由端具有倾斜的平坦表面。 倾斜的平面表面偏置地接合工具坯料的相对边缘，以便补偿工具坯料相对于保持构件和夹持装置的任何不对准。

    Corner chamfering machine
    66.
    发明授权
    Corner chamfering machine 失效
    角倒角机

    公开(公告)号：US4182589A

    公开(公告)日：1980-01-08

    申请号：US924987

    申请日：1978-07-17

    申请人： Robert H. Boudreault ,  Mark A. Boudreault ,  Brenda L. Boudreault

    发明人： Robert H. Boudreault ,  Mark A. Boudreault ,  Brenda L. Boudreault

    IPC分类号： B23C3/12 ,  B27C5/08 ,  B27G13/08 ,  B23C1/025

    CPC分类号： B27G13/08 ,  B27C5/08 ,  Y10T409/304144 ,  Y10T409/308624 ,  Y10T409/309072

    摘要： A chamfering apparatus for use in machining corner breaks of work pieces and including a base member establishing a horizontal support surface, a guide block mounted on the base member and forming a guide surface substantially normal to the horizontal support surface such that a trim slot is formed about he intersection of the plane of the horizontal support surface and the plane of the frontal vertical guide surface; a circular cutting member having an axis of rotation parallel with the axis of the trim slot positioned about the base member with the outer peripheral edge of the cutting member extending within the trim slot such that the edge of a work piece may be chamfered as it is moved along the trim slot while in abutting relationship to the horizontal support surface and frontal vertical guide surface.

    摘要翻译： 一种倒角装置，用于加工工件的拐角断裂并包括建立水平支撑表面的基座构件，安装在基座构件上的导向块，并形成基本上垂直于水平支撑表面的引导表面，从而形成修剪槽 关于他的水平支撑面的平面与正面垂直引导面的平面的交点; 圆形切割构件具有平行于围绕基座构件的装饰槽的轴线的旋转轴线，切割构件的外周边缘在装饰槽内延伸，使得工件的边缘可以被倒角，因为它是 沿着装饰槽移动，同时与水平支撑表面和正面垂直引导表面邻接。

    Apparatus for removing excess of material projecting from the true periphery of a bowling ball without modifying such true periphery
    67.
    发明授权
    Apparatus for removing excess of material projecting from the true periphery of a bowling ball without modifying such true periphery 失效
    用于从实体外壳移除材料投射的设备，无需修改这样的外围设备

    公开(公告)号：US3675535A

    公开(公告)日：1972-07-11

    申请号：US3675535D

    申请日：1970-11-12

    申请人： CHESTER W JEROME

    发明人： JEROME CHESTER W

    IPC分类号： B23C3/02 ,  B23C3/04

    CPC分类号： B23C3/026 ,  Y10S408/01 ,  Y10T409/3042 ,  Y10T409/309072

    摘要： An improved method of and improved apparatus for removing all undesirable material projecting outwardly beyond the true round periphery of a bowling ball. There are many bowlers who desire to have the finger openings changed after they have made use of a ball for a period of time. This change in the position, size and/or relationship of finger openings is generally accomplished by plugging up one or more of the openings in the ball and then relocating or reboring openings to meet the bowler''s desire. In carrying out this process it is frequently done by filling up the original finger opening with a plug driven thereinto or by filling the same with material allowed to harden therein. In order to be sure of filling the opening completely for the modification or relocation thereof, it is common practice to overfill the same so that an excess of material will normally project outwardly beyond the true round periphery of the ball and then to remove the excess of said material to be sure the true round periphery is maintained. This disclosure relates to a most desirable method of removing such excess quickly, accurately and without disturbing the true periphery of the ball.

    摘要翻译： 一种改进的方法和改进的装置，用于去除向外突出超过保龄球的真实圆周边缘的所有不期望的材料。 有很多球员希望在他们使用球一段时间后改变手指开口。 手指开口的位置，尺寸和/或关系的这种变化通常通过堵塞球中的一个或多个开口，然后重新定位或重新开口以满足滚球的愿望来实现。 在执行该过程时，通常通过用驱动在其中的插头填充原始手指开口或者通过用允许其在其中硬化的材料填充原始手指开口来完成。 为了确保将开口完全填充以进行修改或重新定位，通常的做法是过量填充，使得过量的材料通常向外突出超出球的真实圆周边，然后除去过量的 所述材料确保真正的圆周边保持。 本公开涉及快速，准确地去除这种过剩而不干扰球的真实周边的最理想的方法。