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213 条记录 (耗时 0.013 秒)

    TELESCOPIC COVER
    2.
    发明公开
    TELESCOPIC COVER 审中-公开

    公开(公告)号：US20230228294A1

    公开(公告)日：2023-07-20

    申请号：US17926782

    申请日：2021-06-14

    申请人： FANUC CORPORATION

    发明人： Ryutaro ISHIKAWA

    IPC分类号： F16C29/08 ,  B23Q11/08

    CPC分类号： F16C29/088 ,  B23Q11/0825

    摘要： A telescopic cover for covering a linear motion mechanism in which a movable part is driven in a horizontal direction. The telescopic cover includes a plurality of cover pieces arranged in a nested manner and supported in a movable manner in a driving direction of the movable part. Of two internally and externally adjoining cover pieces, an outer cover piece has a wiper for wiping an outer surface of an inner cover piece. The inner cover piece has a weir part standing upright from the outer surface thereof toward an inner surface of the outer cover piece at an edge of an area constantly overlapping the outer cover piece, and a cutaway part formed by cutting away at least a portion of the weir part or the area to communicate between an inside and an outside of the inner cover piece.

    PROCESSING MACHINE AND SLIDE MECHANISM
    3.
    发明公开
    PROCESSING MACHINE AND SLIDE MECHANISM 审中-公开

    公开(公告)号：US20230182252A1

    公开(公告)日：2023-06-15

    申请号：US17924733

    申请日：2020-05-14

    申请人： DMG MORI CO., LTD.

    发明人： Tatsuhiro NAKANISHI ,  Futoshi YAMAZAKI ,  Tatsuhiko KURIYA

    IPC分类号： B23Q11/08

    CPC分类号： B23Q11/0825 ,  B23Q11/0891

    摘要： A processing machine comprises: a cover that is provided with an opening and defines a processing area; a first door is slidable between a first position in which the opening is opened and a second position in which the opening is closed; a second door that is disposed to overlap with the first door inside the processing area and slidable between the first position and a third position that is opposite to the first position with respect to the second position and in which the second door cooperates with the first door to close the opening; and a rail member that includes a grooved portion and an abutment that engage with the first door and is provided at the second door to allow the second door to slide with respect to the first door. The grooved portion and the abutment are disposed outside the processing area.

    MACHINE TOOL
    5.
    发明申请
    MACHINE TOOL 审中-公开

    公开(公告)号：US20170371313A9

    公开(公告)日：2017-12-28

    申请号：US15380224

    申请日：2016-12-15

    申请人： FANUC Corporation

    发明人： Keita ASANO

    IPC分类号： G05B19/18 ,  E05F15/40 ,  E05F15/41 ,  E05F15/73 ,  F16P1/02 ,  B23Q17/00 ,  B23Q11/00 ,  B23Q11/08 ,  F16P3/12

    CPC分类号： G05B19/182 ,  B23Q11/0825 ,  B23Q11/0891 ,  B23Q17/007 ,  E05F15/40 ,  E05F15/41 ,  E05Y2900/608 ,  F16P1/02 ,  F16P3/12 ,  G05B2219/34013

    摘要： A machine tool according to the present invention is provided with a door opening/closing device including a movable door, a door opening/closing drive motor configured to drive the movable door, a power transferring mechanism configured to transfer power of the door opening/closing drive motor to the movable door. The machine tool includes a disturbance torque estimation unit configured to estimate a disturbance torque applied to the door opening/closing drive motor at an opening/closing operation of the movable door, a torque comparison unit configured to compare the disturbance torque estimated by the disturbance torque estimation unit to a predetermined first upper limit and a predetermined first lower limit, and a motor stop unit configured to stop the opening/closing operation of the movable door when the torque comparison unit determines that the disturbance torque is larger than the first upper limit or smaller than the first lower limit.

    TELESCOPIC COVER
    6.
    发明申请
    TELESCOPIC COVER 审中-公开

    公开(公告)号：US20170173752A1

    公开(公告)日：2017-06-22

    申请号：US15375998

    申请日：2016-12-12

    申请人： FANUC Corporation

    发明人： Akihiko NAGAO

    IPC分类号： B23Q11/08

    CPC分类号： B23Q11/0825 ,  B23Q11/0875

    摘要： A telescopic cover has a plurality of cover pieces nested in the order of their size for extension and retraction. A rubber cushion is on a side surface of an end portion of an insert-side cover piece, a wiper is inside an upper surface of a receiving-side cover piece receiving the insert-side cover piece so as to contact the upper surface of the insert-side cover piece, and a stopper is on the inner side surface of the end portion so as to be offset from the position of the wiper and face the rubber cushion. When the telescopic cover is retracted so that the respective end surfaces of the receiving-side and insert-side cover pieces become flush with each other, a gap between the cover pieces is closed by the wiper.

    Telescopic-cover fixture
    7.
    发明授权
    Telescopic-cover fixture 有权
    望远镜套装

    公开(公告)号：US09366385B2

    公开(公告)日：2016-06-14

    申请号：US14262847

    申请日：2014-04-28

    申请人： FANUC Corporation

    发明人： Mitsuyoshi Ishihara

    IPC分类号： F16P1/00 ,  B23Q11/08 ,  F16P3/02

    CPC分类号： F16P3/02 ,  B23Q11/0825 ,  Y10T74/219

    摘要： A fixing member has such a shape that members that constitute a telescopic cover can be fixed and immovable. The fixing member is secured to the telescopic cover by means of fastening members such as bolts. The fixing member of a telescopic-cover fixture is shaped so that the telescopic cover is maximally contracted when the fixing member is secured to the cover. For example, the fixing member may be L-shaped, U-shaped, or in the shape of a rectangular tube that covers the entire cover member.

    摘要翻译： 固定构件具有这样的形状，即构成伸缩盖的构件可以是固定的和不可移动的。 固定构件通过诸如螺栓的紧固构件固定到伸缩盖。 可伸缩盖固定件的固定构件的形状使得当固定构件固定到盖上时伸缩盖最大程度地收缩。 例如，固定构件可以是L形，U形，也可以是覆盖整个盖构件的矩形管的形状。

    DOOR MECHANISM OF MACHINE TOOL
    9.
    发明申请
    DOOR MECHANISM OF MACHINE TOOL 有权
    机床门机构

    公开(公告)号：US20140318019A1

    公开(公告)日：2014-10-30

    申请号：US14219467

    申请日：2014-03-19

    申请人： Okuma Corporation

    发明人： Tomofumi TSUCHIDA ,  Makoto TOMITA

    IPC分类号： B23Q11/08

    CPC分类号： B23Q11/0825 ,  B23Q1/66 ,  B23Q7/1431 ,  B23Q11/0891 ,  Y10T29/5196 ,  Y10T409/30392

    摘要： A door mechanism of a machining center includes a wide door panel, narrow door panels, a pair of upper and lower slide rails with a U-shaped section into which the wide door panel and the narrow door panels are to be fitted, three motors that serve as drive units for independently driving the wide door panel and the narrow door panels. The wide door panel and the narrow door panels are arranged in line so as to be slidable in the width direction such that an opening portion is opened and closed, and the opening width has a length suitable for the length of the largest workpiece on one pallet.

    摘要翻译： 加工中心的门机构包括宽门板，窄门板，一对具有U形部分的上下滑轨，宽门板和窄门板将安装在其中，三个电动机 作为独立驾驶宽门板和窄门板的驱动单元。 宽门板和窄门板沿直线排列成能够在宽度方向上滑动，使得开口部分打开和关闭，并且开口宽度具有适合于一个托盘上最大工件长度的长度 。

    Flat protective cover with two degrees of freedom for tool machines
    10.
    发明授权
    Flat protective cover with two degrees of freedom for tool machines 有权
    平面保护罩，具有两个自由度的工具机

    公开(公告)号：US08640570B2

    公开(公告)日：2014-02-04

    申请号：US13499316

    申请日：2010-09-21

    申请人： Riccardo Viola ,  Tommaso Viola

    发明人： Riccardo Viola ,  Tommaso Viola

    IPC分类号： F16P1/00

    CPC分类号： B23Q11/0825 ,  F16P3/02

    摘要： Flat protective cover (1) with two degrees of freedom for tool machines, which can be associated with an operating member (A) movable along at least two main directions (D1, D2), includes: at least a first flat covering element (2), operatively connected to the operating member (A); at least a second flat covering element (3); guide and retaining elements (5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b) to mutually couple in a sliding way the covering elements, wherein the protective cover (1) further includes an intermediate frame (4) between the first (2) and second (3) flat covering element, arranged for allowing mutual sliding of the flat elements (2,3) along the two mutually orthogonal main directions (D1, D2), and the guide and retaining elements (5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b) include pairs of linear guides (5a, 5b, 6a, 6b) arranged for co-operating by mutual sliding with pairs of blades (7a, 7b, 8a, 8b).

    摘要翻译： 具有与沿至少两个主方向（D1，D2）可移动的操作构件（A））相关联的用于工具机械的两个自由度的平面保护罩（1）包括：至少第一平面覆盖元件（2） ），可操作地连接到操作构件（A）; 至少第二平坦覆盖元件（3）; 引导和保持元件（5a，5b，6a，6b，7a，7b，8a，8b），以滑动的方式相互联接所述覆盖元件，其中所述保护盖（1）还包括位于所述第一 （2）和第二（3）平面覆盖元件，其布置成允许平坦元件（2,3）沿着两个相互正交的主方向（D1，D2）相互滑动，并且引导和保持元件（5a，5b， 6a，6b，7a，7b，8a，8b）包括配置成与成对的叶片（7a，7b，8a，8b）相互滑动配合的成对的直线导轨（5a，5b，6a，6b）。