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    Method of punching damper with use of hollow punch, punching apparatus for the method, and attaching apparatus with the punching apparatus
    2.
    发明授权
    Method of punching damper with use of hollow punch, punching apparatus for the method, and attaching apparatus with the punching apparatus 有权
    使用空心冲头冲压阻尼器的方法，该方法的冲孔装置以及用冲孔装置安装的装置

    公开(公告)号：US09339941B2

    公开(公告)日：2016-05-17

    申请号：US13564191

    申请日：2012-08-01

    Applicant: Koji Sotokawa ,  Naoto Okubo

    Inventor： Koji Sotokawa ,  Naoto Okubo

    IPC: B23D25/12 ,  B26D7/06 ,  B26D7/14 ,  B26D7/18 ,  B26F1/14 ,  B26F1/02

    CPC classification number: B26D7/1818 ,  B26F1/02 ,  B26F1/14 ,  G11B5/4833 ,  Y10T83/06 ,  Y10T83/2077

    Abstract: A method punches a damper out from a damper material that is detachably attached on a flexible exfoliative member through an attaching surface of the damper material with use of a hollow punch. The method includes steps of setting the damper material on a supporting surface, positioning a projection part between the exfoliative member and the supporting surface, and punching the damper out from the damper material by cutting the damper material around the projection part by the hollow punch without punching the exfoliative member.

    Abstract translation: 一种方法是通过使用中空冲头通过阻尼材料的附接表面将阻尼材料从阻尼材料上冲压出来，该阻尼材料通过阻尼材料的附接表面可分离地附接在柔性剥离构件上。 该方法包括以下步骤：将阻尼材料设置在支撑表面上，将突出部分定位在剥离构件和支撑表面之间，并且通过用中空冲头将阻尼材料切割在阻尼材料周围的突起部分上而不会 冲击剥落成员。

    SYSTEMS TO MOUNT AND INDEX RIVING KNIVES AND SPREADERS IN TABLE SAWS
    3.
    发明申请
    SYSTEMS TO MOUNT AND INDEX RIVING KNIVES AND SPREADERS IN TABLE SAWS 审中-公开
    系统在表锯中安装和索引生存和传播

    公开(公告)号：US20150107427A1

    公开(公告)日：2015-04-23

    申请号：US14517542

    申请日：2014-10-17

    Applicant: SD3, LLC

    Inventor： Stephen F Gass ,  J. David Fulmer ,  James F.W. Wright

    IPC: B27G19/08

    CPC classification number: B27G19/08 ,  Y10T83/2077 ,  Y10T83/7726

    Abstract: Mounting systems to secure and index riving knives and spreaders in table saws are disclosed. One embodiment may include three mounts or screws attached to an elevation carriage. A clamp plate fits over the heads of the mounts and a handle pivots to move the clamp plate against flanges on the heads of the mounts to clamp a riving knife or spreader in place.

    Abstract translation: 公开了用于固定和折叠台锯中的切割刀和吊具的安装系统。 一个实施例可以包括附接到升降滑架的三个安装件或螺钉。 夹板安装在安装座的头部上，并且手柄枢转以将夹板移动到安装件的头部上的法兰上，以将切割刀或吊具夹紧就位。

    POWER EQUIPMENT WITH QUICK RELEASE ANTI-KICKBACK DEVICE
    4.
    发明申请
    POWER EQUIPMENT WITH QUICK RELEASE ANTI-KICKBACK DEVICE 有权
    具有快速释放抗电磁装置的电力设备

    公开(公告)号：US20140182434A1

    公开(公告)日：2014-07-03

    申请号：US13727858

    申请日：2012-12-27

    Applicant: ROBERT BOSCH TOOL CORPORATION ,  ROBERT BOSCH GMBH

    Inventor： Andrew Frolov

    IPC: B27G19/08

    CPC classification number: B27G19/08 ,  Y10T83/2077

    Abstract: A power equipment in one embodiment includes a riving knife with a circular mounting hole opening to an outer surface of the riving knife through a throat, the throat having a minimum diameter that is less than a minimum diameter of the mounting hole, and an anti-kickback assembly including a generally cylindrical grooved shaft having a first diameter larger than a minimum diameter of the throat and a second diameter smaller than the minimum diameter of the throat, and an actuating arm operably connected to the grooved shaft and configured to rotate the grooved shaft from a first position whereat the second diameter is aligned with the throat and a second position whereat the second diameter is not aligned with the throat.

    Abstract translation: 一个实施例中的电力设备包括具有圆形安装孔的切刀，所述圆形安装孔通过喉部向所述切刀的外表面开口，所述喉部具有小于所述安装孔的最小直径的最小直径， 反冲组件包括具有大于喉部的最小直径的第一直径的大致圆柱形的槽形轴和小于喉部的最小直径的第二直径以及可操作地连接到带槽轴的致动臂，并且构造成使带槽轴 从第二直径与喉部对准的第一位置和第二直径不与喉部对准的第二位置。

    Optical alignment device for a table saw
    5.
    发明授权
    Optical alignment device for a table saw 有权
    台锯光学校准装置

    公开(公告)号：US08616102B2

    公开(公告)日：2013-12-31

    申请号：US13081791

    申请日：2011-04-07

    Applicant: Jan Koegel

    Inventor： Jan Koegel

    IPC: B23D45/00 ,  B27B5/02

    CPC classification number: B23D59/003 ,  B27G19/08 ,  Y10T83/2077 ,  Y10T83/7722 ,  Y10T83/828 ,  Y10T83/97

    Abstract: A table saw includes a workpiece support surface and a laser apparatus. The workpiece support surface defines a blade opening through which a cutting blade is configured to extend. The laser apparatus is configured to emit a laser light away from the workpiece support surface. A laser support element having an upper portion above the workpiece support surface and a lower portion below the workpiece support surface, and the laser apparatus is connected to the lower portion, and the reflective surface is positioned on the upper portion to reflect the laser light toward the support surface to visually indicate a position.

    Abstract translation: 台锯包括工件支撑表面和激光装置。 工件支撑表面限定了刀片开口，切割刀片通过刀片开口延伸。 激光装置被配置为从工件支撑表面离开激光。 激光支撑元件，其具有在工件支撑表面上方的上部和在工件支撑表面下方的下部，并且激光装置连接到下部，并且反射表面位于上部以将激光朝向 支撑表面可视地指示位置。

    Quick-release apparatus for knife plate of saw grinding machine
    7.
    发明授权
    Quick-release apparatus for knife plate of saw grinding machine 有权
    锯片磨床快速释放装置

    公开(公告)号：US08413560B2

    公开(公告)日：2013-04-09

    申请号：US12785614

    申请日：2010-05-24

    Applicant: Hui-Lan Liao

    Inventor： Hui-Lan Liao

    IPC: B23B19/00

    CPC classification number: B27G19/08 ,  Y10T83/2077 ,  Y10T83/9457

    Abstract: A quick-release apparatus which is adapted for a knife board of a saw grinding machine comprises a fixture plate forming with a first projection; wherein the knife board includes a coupled portion having a slot to hook the first projection; a fastening member mounted onto and not pivot with respect to the first projection of the fixture plate and including an exterior side having at least one concaved portion; and a control member pivotably connected to the fastening member and including an abutted side and at least one protruding portion formed on the abutted side, with the abutted side and the at least one protruding portion both corresponding to the at least one concaved portion, with the abutted side facing the fastening member, and with the at least one protruding portion selectively pressing the exterior side of the fastening member to tightingly attach to the knife plate.

    Abstract translation: 一种适用于锯床的刀板的快速释放装置，包括一个形成有第一突起的固定板; 其中所述刀板包括具有用于钩住所述第一突起的槽的联接部分; 紧固构件，其相对于所述固定板的所述第一突起安装在所述固定构件上并且不枢转，并且包括具有至少一个凹部的外侧; 以及控制构件，其可枢转地连接到所述紧固构件，并且包括邻接侧和形成在所述抵接侧上的至少一个突出部分，所述抵接侧和所述至少一个突出部分都对应于所述至少一个凹部， 所述至少一个突出部选择性地按压所述紧固构件的外侧以紧紧地附接到所述刀板。

    Table saw with dropping blade
    8.
    发明授权
    Table saw with dropping blade 有权
    台锯带落叶

    公开(公告)号：US08297159B2

    公开(公告)日：2012-10-30

    申请号：US12548347

    申请日：2009-08-26

    Applicant: Ravinder Voruganti ,  Ralph Dammertz ,  Thomas Siwek ,  Srinath Srinivas ,  Daniel J. Williams ,  Stephen M. Oshgan

    Inventor： Ravinder Voruganti ,  Ralph Dammertz ,  Thomas Siwek ,  Srinath Srinivas ,  Daniel J. Williams ,  Stephen M. Oshgan

    IPC: B23D45/06 ,  B05B15/02 ,  B26D7/22 ,  B27G19/02

    CPC classification number: B27G19/02 ,  Y10T83/081 ,  Y10T83/089 ,  Y10T83/2077 ,  Y10T83/7726 ,  Y10T83/773 ,  Y10T83/7734 ,  Y10T83/8749 ,  Y10T292/696

    Abstract: A power tool in one embodiment is a table saw which includes a latch hold mechanism, a swing arm movable along a swing arm path between a first position adjacent the latch hold mechanism and a second position spaced apart from the latch hold mechanism, a latch movable between a first position whereat the swing arm is maintained at the first position and a second position whereat the swing arm is not maintained at the first position, an actuating device configured to transfer a force to the swing arm when the swing arm is maintained at the first position, and a control system configured to control the actuating device to transfer a force to the swing arm when the swing arm is maintained at the first position sufficient to move the latch from the first position to the second position.

    Abstract translation: 在一个实施例中的电动工具是台锯，其包括闩锁保持机构，摆臂可沿着摆臂路径移动，在与闩锁保持机构相邻的第一位置和与闩锁保持机构间隔开的第二位置之间可移动 在所述摆臂保持在所述第一位置的第一位置和所述摆臂未保持在所述第一位置的第二位置之间，构造成当所述摆臂保持在所述第一位置时将所述力传递到所述摆臂的致动装置 第一位置和控制系统，其配置成当所述摆臂保持在足以使所述闩锁从所述第一位置移动到所述第二位置的第一位置时，控制所述致动装置将力传递到所述摆臂。

    Saw blade protectors
    9.
    发明授权
    Saw blade protectors 有权
    锯片保护器

    公开(公告)号：US08205533B2

    公开(公告)日：2012-06-26

    申请号：US12382101

    申请日：2009-03-09

    Applicant: Koji Tanaka

    Inventor： Koji Tanaka

    IPC: B23D19/00 ,  B27B3/28 ,  B26D1/18 ,  B26D1/14 ,  B27G19/00

    CPC classification number: B27G19/08 ,  B27G19/02 ,  Y10T83/2077 ,  Y10T83/732 ,  Y10T83/773 ,  Y10T83/7734

    Abstract: A saw blade protector for a cutting device having a table for placing thereon a workpiece, a saw blade protruding from an upper surface of the table, and a riving knife disposed in front of the saw blade in a moving direction of the workpiece for cutting the workpiece and positioned in line with the saw blade. The saw blade protector includes a guard plate constructed to cover the saw blade, a holding frame constructed to be mounted on an upper portion of the riving knife and to be able to support the guard plate, and an adjusting device constructed to be able to adjust a position of the holding frame relative to the upper surface of the table.

    Abstract translation: 一种用于切割装置的锯片保护器，其具有用于放置在其上的工作台，从工作台的上表面突出的锯片，以及沿着工件的移动方向设置在锯片前方的切割刀，用于切割 工件并与锯片一致。 锯片保护器包括构造成覆盖锯片的保护板，构造成安装在分刀的上部并且能够支撑防护板的保持框架，以及调整装置，其能够调节 保持框架相对于桌子的上表面的位置。

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