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    BEARING ASSEMBLY FOR A PIPE MACHINING APPARATUS
    3.
    发明申请
    BEARING ASSEMBLY FOR A PIPE MACHINING APPARATUS 审中-公开

    公开(公告)号：US20170191525A1

    公开(公告)日：2017-07-06

    申请号：US15468365

    申请日：2017-03-24

    申请人： ILLINOIS TOOL WORKS INC.

    发明人： Roy C. Coakley

    IPC分类号： F16C19/54 ,  B23B5/16 ,  B23Q9/02 ,  B23Q1/40 ,  B23Q9/00 ,  B23B3/26 ,  B23D21/04

    CPC分类号： F16C19/54 ,  B23B3/26 ,  B23B3/265 ,  B23B5/162 ,  B23B5/163 ,  B23B2260/008 ,  B23D21/04 ,  B23Q1/40 ,  B23Q9/0021 ,  B23Q9/02 ,  Y10T83/68

    摘要： Pipe machining apparatuses and bearing assemblies are provided. In one aspect, a pipe machining apparatus includes a frame, a tool carrier, a first roller bearing and a second roller bearing. The tool carrier is coupled to and movable relative to the frame and defines a race therein. The first roller bearing includes a first shaft and a first roller rotatably coupled to the first shaft. The first roller is at least partially positioned in the race and is rotatable about a first roller bearing axis adapted to remain substantially fixed relative to the frame. The second roller bearing includes a second shaft and a second roller rotatably coupled to the second shaft. The second roller is at least partially positioned in the race and is rotatable about a second roller bearing axis. The second roller bearing is adjustable to move the second roller bearing axis relative to the frame.

    DEVICE FOR HOLDING A MILLING AND/OR GRINDING MACHINE
    6.
    发明申请
    DEVICE FOR HOLDING A MILLING AND/OR GRINDING MACHINE 审中-公开
    用于固定铣床和/或磨床的装置

    公开(公告)号：US20150290757A1

    公开(公告)日：2015-10-15

    申请号：US14440998

    申请日：2013-11-07

    申请人： Stephan RIETH

    发明人： Stephan Rieth

    IPC分类号： B23Q9/00 ,  B24B23/08 ,  B23Q9/02 ,  B24B9/00 ,  B23B5/16 ,  B23C3/12

    CPC分类号： B23Q9/0021 ,  B23B5/162 ,  B23B5/163 ,  B23B5/168 ,  B23B2270/205 ,  B23C3/122 ,  B23Q9/02 ,  B24B9/007 ,  B24B23/08

    摘要： A device for holding a milling and/or grinding machine, particularly hand-held milling and/or grinding machine, in a position for machining an edge at one end of a pipe. The holder device includes at least one rotatable roller which can be laid against the pipe inner side or the pipe outer side and by which a connecting part of the holder device, on which the milling and/or grinding machine can be arranged, may be moved along the edge.

    摘要翻译： 用于将铣削和/或研磨机特别是手持铣削和/或磨削机器保持在用于在管的一端加工边缘的位置的装置。 保持器装置包括至少一个可旋转的辊，该辊可以布置在管内侧或管外侧上，并且可以将可配置铣削和/或研磨机的保持器装置的连接部分移动 沿着边缘。

    Circle cutting accessory for a powered rotary hand tool
    8.
    发明申请
    Circle cutting accessory for a powered rotary hand tool 失效
    圆形切割配件，用于动力旋转手动工具

    公开(公告)号：US20030228200A1

    公开(公告)日：2003-12-11

    申请号：US10165334

    申请日：2002-06-07

    申请人： S-B Power Tool Corporation

    发明人： Mark S. Talesky ,  Robert D. Pjevach

    IPC分类号： B23C001/20

    CPC分类号： B23Q9/0021 ,  Y10T409/30644 ,  Y10T409/306496 ,  Y10T409/306608

    摘要： A circle cutting accessory for use with a generally cylindrical powered rotary hand tool with an output shaft at one end thereof, the tool having a second accessory attached to the one end, with the second accessory having at its distal end an outwardly extending flange with a first predetermined diameter around a substantial portion of the circumference thereof, the circle cutting accessory including a generally flat housing for receiving and supporting the second accessory and the rotary hand tool. The housing has an upper support surface with an aperture through which a cutting tool attached to the output shaft can pass. The circle cutting accessory further includes a generally horizontal elongated arm mounted to the housing and extends outwardly from the housing. A circle center and sizing elongated member is slidably attached to the arm and has a centering pin extending downwardly therefrom at one end portion. A locking assembly is mounted on the housing and adapted to releasably retain the second accessory and the rotary hand tool.

    摘要翻译： 一种圆形切割附件，用于与其一端具有输出轴的通常为圆柱形的动力旋转手动工具一起使用，该工具具有附接到一端的第二附件，其中第二附件在其远端具有向外延伸的凸缘， 围绕其圆周的大部分的第一预定直径，圆切割附件包括用于接收和支撑第二附件和旋转手工具的大致平坦的壳体。 壳体具有带有孔的上支撑表面，连接到输出轴的切割工具可以通过该孔。 圆切割配件还包括安装到壳体并从壳体向外延伸的大致水平的细长臂。 圆形中心和尺寸细长构件可滑动地附接到臂上，并且具有从一端部向下延伸的定心销。 锁定组件安装在壳体上并且适于可释放地保持第二附件和旋转手动工具。

    Oval manway facing machine
    9.
    发明授权
    Oval manway facing machine 失效
    椭圆形面对机器

    公开(公告)号：US06615696B2

    公开(公告)日：2003-09-09

    申请号：US10013076

    申请日：2001-12-10

    申请人： Donato L. Ricci ,  Brent Place

    发明人： Donato L. Ricci ,  Brent Place

    IPC分类号： B23B516

    CPC分类号： B23Q9/0021 ,  B23B3/265 ,  B23B2265/16 ,  Y10T82/22 ,  Y10T82/2522 ,  Y10T82/2529

    摘要： A machine tool for re-surfacing gasket seats surrounding elliptical openings in oval manways includes a housing of an oval configuration that is adapted to be mounted in the opening of the manway to be machined. A motor and a tool slide assembly are secured to the motor mount in such a fashion that the tool slide assembly is confined to travel in an oval orbit along a second major surface of the housing. A cam actuated feed screw is appropriately disposed to engage a tripper bar disposed in the path of travel to effect radial displacement of a tool holder and tool bit. A cam locking and unlocking control lever cooperates with the cam and is disposed such that an operator located outside of the vessel on which the manway is disposed can readily control the machining operation.

    摘要翻译： 用于在椭圆形车道中重新铺设围绕椭圆形开口的垫圈座的机床包括椭圆形构造的壳体，其适于安装在待加工的通道的开口中。 电动机和工具滑动组件以这样的方式固定到电动机支架上，使得工具滑动组件被限制为沿壳体的第二主表面沿椭圆形轨道行进。 凸轮致动的进给螺杆适当地设置成接合设置在行进路径中的脱扣杆，以实现工具夹具和工具钻头的径向位移。 凸轮锁定和解锁控制杆与凸轮协作并且被布置成使得位于其上设置人行道的容器外部的操作者可以容易地控制加工操作。

    Radial guide device for a saw apparatus
    10.
    发明授权
    Radial guide device for a saw apparatus 失效
    锯装置的径向引导装置

    公开(公告)号：US5437103A

    公开(公告)日：1995-08-01

    申请号：US306388

    申请日：1994-09-14

    申请人： Guy Baptiste

    发明人： Guy Baptiste

    IPC分类号： B23D59/00 ,  B23Q9/00 ,  B27B9/04

    CPC分类号： B23Q9/0021 ,  B23D59/00 ,  B23D59/007 ,  Y10T83/68

    摘要： A radial guide device for a power saw apparatus to accommodate the radius of the circular pattern to be cut from a hard relatively smooth surfaced planar material. The present invention also contemplates a slidably movable pivot means to adjust a selectively adjustable radius on a fixed guide arm to provide the desired circular pattern in a selected planar material. More particularly, the invention relates to a guide device which allows for a portable electric circular saw to be mounted therein and as an insert to be guided at a desirable fixed radial direction as it transverses the material to be cut.

    摘要翻译： 一种用于动力锯设备的径向引导装置，用于从硬的相对光滑的表面平面材料容纳要切割的圆形图案的半径。 本发明还考虑了一种可滑动地移动的枢转装置，以调节固定导向臂上的选择性可调节的半径，以在选定的平面材料中提供期望的圆形图案。 更具体地，本发明涉及一种导向装置，其允许便携式电动圆锯安装在其中，并且作为插入件在其横切待切割材料时以期望的固定径向引导。