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    SANDER
    2.
    发明申请
    SANDER 审中-公开

    公开(公告)号：US20110003541A1

    公开(公告)日：2011-01-06

    申请号：US12827359

    申请日：2010-06-30

    Applicant: Hao Liu ,  Kenji Abe ,  Shigeru Takeda ,  Yuji Sakakibara ,  Hirokazu Kimata ,  Hideharu Muto ,  Shin Nakamura ,  Masanori Furusawa ,  Yoshio Sugiyama ,  Tomohiro Ukai

    Inventor： Hao Liu ,  Kenji Abe ,  Shigeru Takeda ,  Yuji Sakakibara ,  Hirokazu Kimata ,  Hideharu Muto ,  Shin Nakamura ,  Masanori Furusawa ,  Yoshio Sugiyama ,  Tomohiro Ukai

    IPC: B25F5/02 ,  B24B23/02

    CPC classification number: B24B23/005 ,  B24B41/00 ,  B25F5/026

    Abstract: It is an object of the invention to improve usability of a movable handle, in a sander having the movable handle.The sander includes a rotary working surface, a driving mechanism that is disposed above the rotary working surface in a direction of a rotation axis of the rotary working surface and rotationally drives the rotary working surface, a cylindrical housing that houses the driving mechanism, and a movable handle that is mounted on a surface of a cylindrical part of the cylindrical housing. The movable handle can be turned around a central axis of the cylindrical housing and can be fixed at an arbitrary position in a circumferential direction of the cylindrical housing.

    Abstract translation: 本发明的一个目的是提供一种可移动手柄在具有可移动手柄的打磨机中的可用性。 砂光机包括旋转工作表面，驱动机构，其沿旋转工作表面的旋转轴线的方向设置在旋转工作表面上方并旋转地驱动旋转工作表面，容纳驱动机构的圆柱形壳体，以及 可移动手柄安装在圆柱形壳体的圆柱形部分的表面上。 可移动手柄可以围绕圆筒形壳体的中心轴线转动，并且可以被固定在圆柱形壳体的圆周方向上的任意位置。

    Impact tool
    4.
    发明申请
    Impact tool 有权
    冲击工具

    公开(公告)号：US20080308287A1

    公开(公告)日：2008-12-18

    申请号：US12155902

    申请日：2008-06-11

    Applicant: Yoshio Sugiyama ,  Hiroki Ikuta

    Inventor： Yoshio Sugiyama ,  Hiroki Ikuta

    IPC: B25D17/24

    CPC classification number: B25D17/24 ,  B25D11/125 ,  B25D17/06 ,  B25D2211/003 ,  B25D2217/0019 ,  B25D2217/0088 ,  B25D2217/0092 ,  B25D2250/035 ,  B25D2250/065

    Abstract: It is an object of the invention to provide a technique for further improving the vibration reducing performance in an impact tool. A representative impact tool includes a tool body, a cylinder housed within the tool body, a dynamic vibration reducer having a weight that linearly moves under a biasing force of an elastic element, wherein the dynamic vibration reducer reduces vibration of the tool body during hammering operation by the movement of the weight in the axial direction of the tool bit, and a mechanical vibration mechanism that actively drives the weight by applying external force other than vibration of the tool body to the weight via the elastic element. The weight and the elastic element are disposed on the axis of the tool bit and between an inner wall surface of the tool body and an outer wall surface of the cylinder in such a manner as to cover at least part of the outer wall surface of the cylinder in the circumferential direction.

    Abstract translation: 本发明的目的是提供一种用于进一步提高冲击工具中的减振性能的技术。 代表性的冲击工具包括工具主体，容纳在工具主体内的气缸，具有在弹性元件的偏置力作用下直线运动的重量的动态减振器，其中动态减振器减小了锤击操作期间工具体的振动 通过重物在工具钻头的轴向方向上的移动，以及机械振动机构，通过经由弹性元件施加除了工具主体的振动之外的外力而主动地驱动重量。 重物和弹性元件以这样的方式设置在工具钻头的轴线上并且在工具主体的内壁表面和圆筒的外壁表面之间，以便覆盖该工具的外壁表面的至少一部分 圆柱体在圆周方向。

    Vibration isolation handle
    5.
    发明授权
    Vibration isolation handle 有权
    振动隔离手柄

    公开(公告)号：US07252156B2

    公开(公告)日：2007-08-07

    申请号：US11389239

    申请日：2006-03-27

    Applicant: Yoshio Sugiyama ,  Sadaharu Oki ,  Kenichi Kawai ,  Hirokazu Kimata ,  Shinsuke Okuda

    Inventor： Yoshio Sugiyama ,  Sadaharu Oki ,  Kenichi Kawai ,  Hirokazu Kimata ,  Shinsuke Okuda

    IPC: B25G1/00 ,  B25D17/04

    CPC classification number: B25F5/026

    Abstract: It is an object of the invention to provide an effective technique for reducing the manufacturing costs of a handle mounted to a power tool. According to the invention, a representative handle may comprise a handle body, a grip, an elastic element and an elastic outer surface member. The grip is hollow-shaped and the handle body is inserted into the grip. The elastic element is disposed between the inner surface of the grip and the outer surface of the handle body to apply a biasing force to the grip upon movement of the grip with respect to the handle body when vibration of the power tool is transmitted from the handle body to the grip. The elastic outer surface member covers the outer surface of the grip. The elastic outer surface member is integrally formed with the elastic element. As a result, the manufacturing costs can be reduced compared with known construction in which the elastic outer surface member and the elastic element are separately formed.

    Abstract translation: 本发明的目的是提供一种用于降低安装到电动工具上的手柄的制造成本的有效技术。 根据本发明，代表性的手柄可以包括手柄本体，手柄，弹性元件和弹性外表面构件。 手柄是中空的，手柄主体插入手柄。 弹性元件设置在把手的内表面和把手本体的外表面之间，当把手相对于手柄主体移动时，当手柄的振动从把手传递时，向手柄施加偏压力 身体抓住。 弹性外表面构件覆盖把手的外表面。 弹性外表面构件与弹性元件整体形成。 结果，与弹性外表面构件和弹性元件分开形成的已知结构相比，可以降低制造成本。

    Vibration isolating handle
    6.
    发明授权
    Vibration isolating handle 有权
    隔振手柄

    公开(公告)号：US07137542B2

    公开(公告)日：2006-11-21

    申请号：US10938474

    申请日：2004-09-10

    Applicant: Sadaharu Oki ,  Yoshio Sugiyama

    Inventor： Sadaharu Oki ,  Yoshio Sugiyama

    IPC: H02K7/00 ,  E05B3/00

    CPC classification number: B25D17/043 ,  B25F5/006 ,  B25F5/026

    Abstract: It is an object of the invention to provide a vibration reducing technique which is effective in obtaining stable vibration reducing effectiveness. A representative vibration isolating handle may include a body, a grip part and an elastic member. The handle body is provided to be attachable to the power tool. The grip part is connected to the handle body such that the grip part can move relatively with respect to the handle body substantially in the same direction at least as vibration of the power tool. The elastic member is provided between the handle body and the grip part. The elastic member applies a biasing force to the grip part when the grip part moves. According to the invention, vibration of the grip part can be reduced by the vibration absorbing function of the elastic member with stability regardless of whether the force of the user gripping the grip part is large or small.

    Abstract translation: 本发明的目的是提供一种有效获得稳定的减振效果的减振技术。 代表性的隔振手柄可以包括主体，握持部分和弹性部件。 手柄本体设置成可附接到电动工具。 抓握部分连接到把手主体，使得握持部分可以至少与电动工具的振动相对于手柄主体基本上沿相同的方向相对移动。 弹性构件设置在手柄主体和抓握部之间。 当握持部移动时，弹性部件向夹持部施加偏置力。 根据本发明，无论使用者握持把手部分的力是否大或小，都可以通过弹性部件的振动吸收功能稳定地减小握持部的振动。

    MANUFACTURING METHOD OF CASTING, MANUFACTURING DEVICE THEREOF, AND CASTING
    9.
    发明申请
    MANUFACTURING METHOD OF CASTING, MANUFACTURING DEVICE THEREOF, AND CASTING 有权
    铸造的制造方法，制造装置及其制造

    公开(公告)号：US20150071817A1

    公开(公告)日：2015-03-12

    申请号：US14385600

    申请日：2013-03-13

    Applicant: Yu Sasaki ,  Yuichi Furukawa ,  Norihiro Amano ,  Jun Yaokawa ,  Yasushi Iwata ,  Yoshio Sugiyama

    Inventor： Yu Sasaki ,  Yuichi Furukawa ,  Norihiro Amano ,  Jun Yaokawa ,  Yasushi Iwata ,  Yoshio Sugiyama

    IPC: B22D11/041 ,  B22D11/124 ,  B22D11/14

    CPC classification number: B22D11/041 ,  B22D11/006 ,  B22D11/124 ,  B22D11/145

    Abstract: There are provided a manufacturing method of a casting capable of easily manufacturing a casting having a complex form and of increasing the degree of freedom of form of the casting to be manufactured, a manufacturing device thereof and a casting. At the time of forming a casting by drawing out molten metal from a bath surface of a molten metal bath and solidifying the molten metal which has been drawn out, an outer contour unit configured from a plurality of outer contour defining members for defining the outer contour of a casting is arranged in a region between the bath surface of the molten meth bath and a solid region where the molten metal is solidified and the molten metal which has been drawn out from the bath surface is drawn out through a region determined by the outer contour unit, and the form of the casting is changed by moving at least one of the plurality of outer contour defining members according to the drawing out of the molten metal.

    Abstract translation: 提供了一种铸造的制造方法，其能够容易地制造具有复杂形式的铸件和增加待制造的铸件的形状的自由度，其制造装置和铸件。 在通过从熔融金属浴的浴表面拉出熔融金属并固化已经被拉出的熔融金属来形成铸件时，由外部轮廓单元构成的外轮廓单元，该多个外轮廓限定件用于限定外轮廓 在熔融甲基浴的浴表面和熔融金属固化的固体区域之间的区域中布置有从浴表面引出的熔融金属通过由外部金属层确定的区域被拉出 轮廓单元，并且通过根据附图从熔融金属中移动多个外轮廓限定构件中的至少一个来改变铸件的形状。

    Impact tool
    10.
    发明授权
    Impact tool 有权
    冲击工具

    公开(公告)号：US08196674B2

    公开(公告)日：2012-06-12

    申请号：US12379528

    申请日：2009-02-24

    Applicant: Hiroki Ikuta ,  Shin Nakamura ,  Yoshio Sugiyama ,  Masao Miwa ,  Takuya Sumi ,  Takuo Arakawa

    Inventor： Hiroki Ikuta ,  Shin Nakamura ,  Yoshio Sugiyama ,  Masao Miwa ,  Takuya Sumi ,  Takuo Arakawa

    IPC: B25D11/10

    CPC classification number: B25D17/24 ,  B25D17/26 ,  B25D2211/003 ,  B25D2217/0088 ,  B25D2217/0092 ,  B25D2250/185 ,  B25F5/02 ,  Y10S173/03

    Abstract: It is an object of the invention to provide a technique that contributes to further improvement of an impact tool. A representative impact tool includes a motor, a tool body that houses the motor, a dynamic vibration reducer and a driving mechanism part that is driven by the motor and forcibly drives the dynamic vibration reducer by applying an external force other than vibration of the tool body to the dynamic vibration reducer, during hammering operation. At least one of the dynamic vibration reducer and the driving mechanism part is mounted to the tool body in a form of an assembly into which at least one of a plurality of component parts forming the dynamic vibration reducer and a plurality of component parts forming the driving mechanism part are assembled in advance.

    Abstract translation: 本发明的目的是提供一种有助于进一步改进冲击工具的技术。 代表性的冲击工具包括电动机，容纳电动机的工具主体，动态减振器和由电动机驱动的驱动机构部分，并通过施加除了工具体的振动以外的外力来强制地驱动动态减振器 对于动态减振器，在锤击操作期间。 动态减振器和驱动机构部件中的至少一个以组装形式安装在工具主体上，多个构成动态减振器的部件中的至少一个和形成驱动的多个部件 机构部件预先组装。

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