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    Upper tool for press brake
    42.
    发明授权
    Upper tool for press brake 失效
    上压制动器

    公开(公告)号：US5685191A

    公开(公告)日：1997-11-11

    申请号：US431285

    申请日：1995-04-28

    Applicant: Susumu Kawano ,  Mamoru Sugimoto ,  Toshiro Kawano

    Inventor： Susumu Kawano ,  Mamoru Sugimoto ,  Toshiro Kawano

    IPC: B21D5/02 ,  B21D37/04

    CPC classification number: B21D5/0236 ,  B21D5/0209

    Abstract: In an upper tool for a press brake formed with an inclined surface (9S) narrowed upwardly at an upper portion thereof and an engage groove (9G) formed under the inclined surface (9S). The inclined surface (9S) is brought into contact with an inclined surface of an upper tool clamp member (11), when the upper tool is clamped between an upper tool holder body (5) and an upper tool clamp member (11), in such a way that clamping force can be further increased when the upper tool is engaged with a die (63). Further, in an upper tool holder apparatus for a press brake, the pivotal upper tool clamp member (211) is formed with an engage projection (211P) for engaging a drop prevention groove (205G) formed in the upper tool (205). The upper tool holder apparatus further comprises a clamp operation lever (215) which can be selectively moved to a clamp position "A" at which the clamping force can be applied to the upper tool clamp member (211) from a clamping force generating spring (213) to clamp the upper tool tightly; an unclamp position "B" at which the clamping force can be reduced to allow the upper tool to be adjustably shifted horizontally, and an exchange position "C" at which the upper tool clamp member (211) can be moved way from the upper tool to allow the upper tool to be exchanged vertically with another one.

    Abstract translation: 在用于形成有在其上部向上变窄的倾斜表面（9S）的压制机的上部工具和形成在倾斜表面（9S）下方的接合槽（9G）中。 当上部工具夹持在上部工具夹具本体（5）和上部工具夹紧构件（11）之间时，倾斜表面（9S）与上部工具夹紧构件（11）的倾斜表面接触， 这样一种方式，当上部工具与模具（63）接合时，能够进一步增加夹紧力。 此外，在用于压力制动器的上部工具保持装置中，枢轴式上部工具夹紧构件211形成有用于接合形成在上部工具（205）中的防滴槽（205G）的接合突起（211P）。 上刀架装置还包括夹紧操作杆（215），其可以选择性地移动到夹紧位置“A”，在夹紧位置“A”处，夹紧力可以由夹紧力产生弹簧施加到上工具夹紧构件（211） 213）紧紧夹紧上部工具; 可以减小夹紧力以允许上部工具可水平地移动的松开位置“B”，以及上部工具夹紧构件（211）能够从上部工具移动的更换位置“C” 以允许上部工具与另一个垂直地交换。

    Brushless motor
    45.
    发明授权
    Brushless motor 有权
    无刷电机

    公开(公告)号：US08338999B2

    公开(公告)日：2012-12-25

    申请号：US12174165

    申请日：2008-07-16

    Applicant: Kesatoshi Takeuchi ,  Kazuyoshi Nakamura ,  Mamoru Sugimoto

    Inventor： Kesatoshi Takeuchi ,  Kazuyoshi Nakamura ,  Mamoru Sugimoto

    IPC: H02K7/00

    CPC classification number: H02K21/24 ,  B60K7/0007 ,  H02K7/14 ,  H02K11/215

    Abstract: The brushless motor includes a stator having a electromagnetic coil and a position sensor; an axis fixed to the stator; and a rotor having a permanent magnet. The rotor rotates around the axis. The rotor is linked to a driven member that is driven by the brushless motor.

    Abstract translation: 无刷电动机包括具有电磁线圈和位置传感器的定子; 固定在定子上的轴; 和具有永磁体的转子。 转子围绕轴旋转。 转子与由无刷电动机驱动的从动部件连接。

    Single-phase brushless motor
    46.
    发明授权
    Single-phase brushless motor 有权
    单相无刷电机

    公开(公告)号：US08035325B2

    公开(公告)日：2011-10-11

    申请号：US12227561

    申请日：2007-08-17

    Applicant: Kesatoshi Takeuchi ,  Mamoru Sugimoto

    Inventor： Kesatoshi Takeuchi ,  Mamoru Sugimoto

    IPC: H02P6/00

    CPC classification number: H02K29/08 ,  H02K29/03 ,  H02P6/182 ,  H02P6/22 ,  H02P6/24 ,  H02P6/26

    Abstract: The single-phase brushless motor according to one aspect of the present invention includes a coil array having a plurality of magnetic coils 11-14; a magnet array having a plurality of permanent magnets 31-34; a magnetic sensor 40 for detecting relative position of the magnet array and the coil array; and a drive control circuit that, utilizing the output signal SSA of the magnetic sensor, generates application voltage for driving the coil array with a single-phase drive signal. The coil array includes a magnetic member 20. This magnetic member 20 is constituted such that, with the single-phase brushless motor at a stop, the centers of the permanent magnets 31-34 come to a stop at locations offsetted from the centers of the magnetic coils 11-14, due to attraction of the magnetic member 20 by the magnet array.

    Abstract translation: 根据本发明的一个方面的单相无刷电动机包括具有多个磁性线圈11-14的线圈阵列; 具有多个永久磁铁31-34的磁体阵列; 用于检测磁体阵列和线圈阵列的相对位置的磁传感器40; 以及驱动控制电路，利用所述磁传感器的输出信号SSA，以单相驱动信号产生用于驱动线圈阵列的施加电压。 线圈阵列包括磁性构件20.该磁性构件20构成为使得在单相无刷电动机停止时，永久磁铁31-34的中心在与 磁性线圈11-14，由于磁性体20被磁体阵列的吸引。

    BRUSHLESS ELECTRIC MACHINE AND DEVICE COMPRISING SAID MACHINE
    47.
    发明申请
    BRUSHLESS ELECTRIC MACHINE AND DEVICE COMPRISING SAID MACHINE 有权
    无刷电机及包装机的装置

    公开(公告)号：US20100052458A1

    公开(公告)日：2010-03-04

    申请号：US12548497

    申请日：2009-08-27

    Applicant: Kesatoshi TAKEUCHI ,  Kazuyoshi NAKAMURA ,  Mamoru SUGIMOTO

    Inventor： Kesatoshi TAKEUCHI ,  Kazuyoshi NAKAMURA ,  Mamoru SUGIMOTO

    IPC: H02K21/24 ,  H02K11/00

    CPC classification number: H02K21/24

    Abstract: To provide a technique that improves an efficiency of using a magnetic field in a brushless electric machine. A brushless electric machine includes a first member having N sets (N is an integer of 2 or more) of electromagnetic groups, and a second member that has N+1 sets of magnetic field forming member groups and can move in a predetermined moving direction in relative to the first member. One set of the electromagnetic coil group and one set of the magnetic field forming member group are alternately disposed along a direction perpendicular to the moving direction.

    Abstract translation: 提供一种提高无刷电机中使用磁场效率的技术。 无刷电机包括具有N组（N为2以上的整数）的电磁体的第一部件和具有N + 1组磁场形成部件组的第二部件，能够沿规定的移动方向移动 相对于第一个成员。 一组电磁线圈组和一组磁场形成构件组沿垂直于移动方向的方向交替地设置。

    BRUSHLESS ELECTRIC MACHINE
    48.
    发明申请
    BRUSHLESS ELECTRIC MACHINE 有权
    无刷电机

    公开(公告)号：US20080265816A1

    公开(公告)日：2008-10-30

    申请号：US12104725

    申请日：2008-04-17

    Applicant: Kesatoshi TAKEUCHI ,  Mamoru SUGIMOTO ,  Yojiro OKAKURA

    Inventor： Kesatoshi TAKEUCHI ,  Mamoru SUGIMOTO ,  Yojiro OKAKURA

    IPC: H02P6/16 ,  H02K21/00 ,  H02K29/08

    CPC classification number: H02K29/08 ,  B60L3/0061 ,  B60L7/14 ,  B60L11/007 ,  B60L11/1803 ,  B60L15/007 ,  B60L15/20 ,  B60L2200/12 ,  B60L2220/14 ,  B60L2220/16 ,  B60L2220/44 ,  B60L2220/50 ,  H02K1/02 ,  H02K3/02 ,  H02K5/08 ,  H02K21/24 ,  Y02T10/641 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/72 ,  Y02T10/7275

    Abstract: The brushless electric machine includes a first drive member (30U) having a plurality of permanent magnets (32U); a second drive member (10) having a plurality of electromagnetic coils and capable of movement relative to the first drive member (30U); and a third drive member (30L) disposed at the opposite side from the first drive member (30U) with the second drive member (10) therebetween, and having a fixed relative positional relationship with respect to the first drive member (30U). The second drive member (10) has magnetic sensors (40A, 40B) for detecting relative position of the first and second drive members; and a control circuit for carrying out control of the brushless electric machine utilizing the output signals of the magnetic sensors. The third drive member (30L) has at locations facing the permanent magnets of the first drive member (30U) a plurality of magnetic field strengthening members (32L) for strengthening the magnetic field at the location of the second drive member (10) in conjunction with the permanent magnets.

    Abstract translation: 无刷电机包括具有多个永磁体（32U）的第一驱动部件（30U）。 具有多个电磁线圈并且能够相对于第一驱动构件（30U）运动的第二驱动构件（10）; 以及第三驱动部件（30L），其与第一驱动部件（30U）的相对侧配置有第二驱动部件（10），并且与第一驱动部件（30U）具有固定的相对位置关系 ）。 第二驱动构件（10）具有用于检测第一和第二驱动构件的相对位置的磁传感器（40A，40B） 以及利用磁传感器的输出信号进行无刷电机的控制的控制电路。 第三驱动部件（30L）具有与第一驱动部件（30U）的永磁体对置的位置，多个用于加强第二驱动部件（10）的位置的磁场的磁场强化部件 ）与永久磁铁相结合。

    Sintered oil retaining bearing and fabrication method thereof
    50.
    发明授权
    Sintered oil retaining bearing and fabrication method thereof 失效
    烧结保油轴承及其制造方法

    公开(公告)号：US06505971B2

    公开(公告)日：2003-01-14

    申请号：US09897523

    申请日：2001-07-02

    Applicant: Mamoru Sugimoto ,  Toru Okuda ,  Akihiro Ikenoue ,  Takeshi Tanaka

    Inventor： Mamoru Sugimoto ,  Toru Okuda ,  Akihiro Ikenoue ,  Takeshi Tanaka

    IPC: F16C1702

    CPC classification number: F16C33/104 ,  B22F2999/00 ,  F16C17/02 ,  F16C17/10 ,  F16C23/041 ,  F16C23/045 ,  F16C33/145 ,  F16C2204/60 ,  F16C2220/20 ,  F16C2223/04 ,  Y10S384/902 ,  Y10T29/49668 ,  B22F5/10

    Abstract: A sintered oil retaining bearing has a bearing bore through which a rotary shaft is inserted formed at a bearing main unit made of a porous sintered alloy. The inner circumferential wall serving as the bearing bore includes a center inner circumferential wall located at the center region of the inner circumferential wall, and one end side inner circumferential wall and other end side inner circumferential wall, located at one end side and the other end side, respectively, of the center inner circumferential wall in the direction of the rotary shaft. The center inner circumferential wall has a blinded portion where the air permeability is not more than 0.3×10−3 darcy, and air permeability lower than that of the one end side and other end side inner circumferential wall.

    Abstract translation: 烧结保油轴承具有轴承孔，旋转轴通过该轴承孔形成在由多孔烧结合金制成的轴承主体上。 用作轴承孔的内周壁包括位于内周壁的中心区域的中心内周壁，一端侧内周壁和另一端侧内周壁，位于一端侧，另一端 侧分别为中心内周壁的旋转轴方向。 中心内周壁具有透气度不大于0.3×10 -3达西的透气性，并且透气性低于一端侧和另一端侧内周壁的透气性。

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