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    FASTENING TOOL
    4.
    发明申请
    FASTENING TOOL 有权
    紧固工具

    公开(公告)号：US20130025898A1

    公开(公告)日：2013-01-31

    申请号：US13640216

    申请日：2011-04-06

    申请人： Yasuyuki Suzuki ,  Toshinaka Shinbutsu ,  Shuichi Amano

    发明人： Yasuyuki Suzuki ,  Toshinaka Shinbutsu ,  Shuichi Amano

    IPC分类号： B25B21/00

    CPC分类号： B25B21/002 ,  B25B13/48 ,  B25B23/141 ,  B25B23/1427 ,  F16B39/16 ,  Y10T279/17965 ,  Y10T279/3406

    摘要： A fastening tool is provided that incorporates, in an outer annular body into which a first nut is inserted to03 be driven to rotate, an inner annular body into which a first nut and a second nut having a pitch different from the pitch of the first nut are inserted to be driven to rotate, and that simultaneously rotates the two nuts and fastens the nuts to a bolt. A flange shaft body is driven to rotate relatively to the outer annular body and the inner annular body via a plurality of balls. The balls are held by the flange shaft body and pressed towards notches of the outer annular body and the inner annular body with urging forces of first and second urging members via holding members respectively.

    摘要翻译： 提供一种紧固工具，该固定工具包括在外部环形体中，第一螺母被插入到外部环形体中以被驱动旋转;内部环形体，第一螺母和第二螺母具有不同于第一螺母的螺距 被插入以被驱动旋转，同时旋转两个螺母并将螺母紧固到螺栓上。 驱动凸缘轴体通过多个球相对于外环形体和内环形体旋转。 球由凸缘轴体保持，并分别通过保持构件通过第一和第二推动构件的作用力而被挤压到外环形体和内环形体的凹口。

    Method of rolling worm gear and the worm gear
    5.
    发明授权
    Method of rolling worm gear and the worm gear 有权
    蜗轮蜗杆蜗杆蜗杆传动方法

    公开(公告)号：US06915673B2

    公开(公告)日：2005-07-12

    申请号：US10333921

    申请日：2002-06-20

    申请人： Toshinaka Shinbutsu ,  Minoru Yoshizawa ,  Shuichi Amano ,  Kenji Ito

    发明人： Toshinaka Shinbutsu ,  Minoru Yoshizawa ,  Shuichi Amano ,  Kenji Ito

    IPC分类号： B21H5/00 ,  F16H55/22 ,  B21H3/04

    CPC分类号： B21H5/005 ,  F16H55/22 ,  Y10T29/49471

    摘要： A worm is formed by rolling to reduce the number of processing steps while ensuring the worm accuracy satisfactorily. A work material is positioned between a first rolling die (100) and a second rolling die (101) by rotation of the rolling dies and a servomotor (76) for feeding the work material. When the lead angle of a worm is large and there is a large difference between the finished diameter and the blank diameter, the lead angle changes during the progress of rolling process, resulting in occurrence of through-feed. A slide plate (55) is freely slidable on a slide (53). Therefore, when through-feed occurs owing to the lead angles of the first and second rolling dies (100) and (101) and the workpiece, the slide plate (55) slides freely, and this is detected with a detecting sensor. The rotation of the first and second rolling dies (100) and (101) is stopped. Then, the first and second rolling dies (100) and (101) initiate reverse rotation, and at the same time, the slide plate (55) also initiates movement in the reverse direction. Thus, rolling is started. Thereafter, similar processing is repeated to perform rolling.

    摘要翻译： 通过滚动形成蜗杆以减少加工步骤的数量，同时确保蠕虫精度令人满意。 工件通过滚动模的转动和用于供给工件的伺服电动机（76）而位于第一轧制模（100）和第二轧模（101）之间。 当蜗杆的导程角较大时，成品直径与坯料直径之间存在较大差异时，导辊角度在轧制过程中发生变化，导致通过进给。 滑板（55）可在滑块（53）上自由滑动。 因此，当由于第一和第二轧制模具（100）和（101）和工件的引导角度而产生贯通进给时，滑板（55）自由滑动，并且用检测传感器检测。 停止第一和第二轧制模具（100）和（101）的旋转。 然后，第一和第二轧制模具（100）和（101）启动反向旋转，同时滑板（55）也开始相反方向的移动。 因此，开始滚动。 此后，重复类似的处理以进行滚动。

    Fastening tool
    6.
    发明授权
    Fastening tool 有权
    紧固工具

    公开(公告)号：US09022137B2

    公开(公告)日：2015-05-05

    申请号：US13640216

    申请日：2011-04-06

    申请人： Yasuyuki Suzuki ,  Toshinaka Shinbutsu ,  Shuichi Amano

    发明人： Yasuyuki Suzuki ,  Toshinaka Shinbutsu ,  Shuichi Amano

    IPC分类号： B25B21/00 ,  B25B13/48 ,  B25B23/14 ,  B25B23/142 ,  F16B39/16

    CPC分类号： B25B21/002 ,  B25B13/48 ,  B25B23/141 ,  B25B23/1427 ,  F16B39/16 ,  Y10T279/17965 ,  Y10T279/3406

    摘要： A fastening tool is provided that incorporates, in an outer annular body into which a first nut is inserted to be driven to rotate, an inner annular body into which a first nut and a second nut having a pitch different from the pitch of the first nut are inserted to be driven to rotate, and that simultaneously rotates the two nuts and fastens the nuts to a bolt. A flange shaft body is driven to rotate relatively to the outer annular body and the inner annular body via a plurality of balls. The balls are held by the flange shaft body and pressed towards notches of the outer annular body and the inner annular body with urging forces of first and second urging members via holding members respectively.

    摘要翻译： 提供了一种紧固工具，其在外部环形体中并入第一螺母以被驱动旋转到其中的内部环形体，第一螺母和第二螺母具有不同于第一螺母的螺距 被插入以被驱动旋转，同时旋转两个螺母并将螺母紧固到螺栓上。 驱动凸缘轴体通过多个球相对于外环形体和内环形体旋转。 球由凸缘轴体保持，并分别通过保持构件通过第一和第二推动构件的作用力而被挤压到外环形体和内环形体的凹口。

    Round die type form rolling apparatus
    7.
    发明授权
    Round die type form rolling apparatus 有权
    圆形型轧机

    公开(公告)号：US06418767B2

    公开(公告)日：2002-07-16

    申请号：US09895313

    申请日：2001-07-02

    申请人： Toshinaka Shinbutsu ,  Minoru Yoshizawa ,  Shuichi Amano ,  Katsuyuki Nakata ,  Hiroshi Yoshikawa ,  Hiroshi Okino

    发明人： Toshinaka Shinbutsu ,  Minoru Yoshizawa ,  Shuichi Amano ,  Katsuyuki Nakata ,  Hiroshi Yoshikawa ,  Hiroshi Okino

    IPC分类号： B21H502

    CPC分类号： B21H1/00

    摘要： A round die type form rolling apparatus comprises: a pair of die moving blocks 15a, 15b rotatably supporting a pair of round dies 12a, 12b; four beam shafts 19 disposed around the rolling position of a work 33 being rolled by the round dies 12a, 12b and extending between the pair of die moving blocks 15a, 15b; and a push mechanism 20 for moving the pair of die moving blocks 15a, 15b toward each other. The die moving blocks 15a, 15b are moved, guided by the beam shafts 19, toward each other and the reaction forces generated between a pair of the round dies 12a, 12b by the rolling pressure are shared by the beam shafts 19 to prevent the round dies from escaping outwardly upwardly due to the reaction force from the work that is generated when the rolling pressure is applied to the work. This arrangement improves the machining precision of the work.

    摘要翻译： 一种圆模式轧制设备，包括：一对可移动地支撑一对圆形模具12a，12b的模具移动块15a，15b; 四个光束轴19设置在工件33的滚动位置周围，被圆形模具12a，12b卷绕并在一对模具移动块15a，15b之间延伸; 以及用于将一对模具移动块15a，15b朝向彼此移动的推动机构20。 模具移动块15a，15b由梁轴19引导彼此移动，并且通过轧制压力在一对圆形模具12a，12b之间产生的反作用力被梁轴19共享，以防止圆形 由于当轧制压力施加到工件时产生的作用的反作用力，模具向外向外逸出。 这种布置提高了加工的加工精度。