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    Espinosa product cutter
    71.
    发明申请
    Espinosa product cutter 审中-公开
    Espinosa产品切割机

    公开(公告)号：US20060179993A1

    公开(公告)日：2006-08-17

    申请号：US11056841

    申请日：2005-02-11

    Applicant: Robert Espinosa

    Inventor： Robert Espinosa

    IPC: B26D1/00

    CPC classification number: B23D45/06 ,  Y10T83/929

    Abstract: Piece of machinery that allows product of any width and any length to be cut into pieces of any size by running the product over a number of saw blades, and then through a second set of saw blades cutting the first pieces into smaller pieces, all with increased production, less staff, better appearance, less waste, and reduced chance of catastrophic worker injury.

    Abstract translation: 通过在多个锯片上运行产品，然后通过第二组锯片将第一块切割成更小的部件，将允许任何宽度和任何长度的产品切割成任何尺寸的机器的机器，全部与 增加生产，减少工作人员，更好的外观，减少浪费，减少灾难性的工伤。

    Safety detection and protection system for power tools
    74.
    发明申请
    Safety detection and protection system for power tools 有权
    电动工具安全检测和保护系统

    公开(公告)号：US20040226800A1

    公开(公告)日：2004-11-18

    申请号：US10437266

    申请日：2003-05-13

    Applicant: Credo Technology Corporation.

    Inventor： Wojciech T. Pierga ,  Thomas R. Siwek ,  Ahmad R. Shishegar

    IPC: F16D003/06

    CPC classification number: F16P3/12 ,  B23D45/06 ,  B23D45/067 ,  B23D47/08 ,  B23D59/001 ,  B27G19/02 ,  F16P3/148 ,  Y10T83/081 ,  Y10T83/089 ,  Y10T83/773 ,  Y10T83/8773 ,  Y10T83/9372 ,  Y10T83/9384

    Abstract: A detection system for detecting a dangerous condition for an operator using a power tool of the type which has an exposed blade relative to a work surface and a protection system for minimizing, if not eliminating the possibility of a user being injured by contacting the blade. In one preferred embodiment of the present invention, a proximity detection system is capable of detecting the presence of a user near the blade of a table saw and a protection system that can either retract the blade below the work surface of the table saw or terminate the drive torque to the blade which can result in rapid stopping of the saw blade by a work piece that is being cut.

    Abstract translation: 一种检测系统，用于使用相对于工作表面具有暴露刀片的类型的电动工具检测操作者的危险状况，以及如果不消除用户通过接触刀片而损伤使用者的可能性最小化的保护系统。 在本发明的一个优选实施例中，接近检测系统能够检测在台锯的刀片附近的用户的存在以及保护系统，该系统可以将刀片在工作台的工作表面下方缩回或终止 驱动扭矩到叶片，这可能导致锯片被正被切割的工件快速停止。

    Powered tool bench
    76.
    发明授权
    Powered tool bench 失效
    动力工具台

    公开(公告)号：US3941002A

    公开(公告)日：1976-03-02

    申请号：US490412

    申请日：1974-07-22

    Applicant: Joseph M. Tucker, Jr.

    Inventor： Joseph M. Tucker, Jr.

    IPC: B23D45/06 ,  B23D47/12 ,  B25H1/00 ,  F16M11/00

    CPC classification number: B23D47/12 ,  B23D45/06 ,  B25H1/005

    Abstract: A power tool bench for operating a variety of power and manual shop tools; the power tool bench comprising:A. a bench;B. a motor mounted on the bench;C. slots positioned on the bench to slideably receive a tab positioned on one end of a tool to be mounted on the bench and an electromagnet positioned on the bench to maintain the other end of the tool in a desired position; and,D. a torque transmitter operatively engaging the motor and the tool.

    Abstract translation: 用于操作各种电动和手动车间工具的电动工具台; 电动工具台包括：

    TABLE TOOL AND CONTROL METHOD THEREFOR
    78.
    发明公开
    TABLE TOOL AND CONTROL METHOD THEREFOR 审中-公开

    公开(公告)号：US20230166343A1

    公开(公告)日：2023-06-01

    申请号：US17969365

    申请日：2022-10-19

    Applicant: Nanjing Chervon Industry Co., Ltd.

    Inventor： Shisheng Wang ,  Shuang Li ,  Huaishu Wang ,  Fangya Lv ,  Shutao Zheng ,  Fan Wu

    IPC: B23D59/00 ,  B23D47/02 ,  B23D45/06

    CPC classification number: B23D59/001 ,  B23D47/025 ,  B23D45/06

    Abstract: A table tool includes a table, a saw blade, a motor, a controller, a sensing device and a first switch. The table has a work plane on which a workpiece is placed. The saw blade acts on the workpiece. The motor drives the saw blade to rotate. The controller is used for controlling rotation of the motor. The sensing device is electrically connected to the controller and used for sensing a state of the workpiece and outputting a first signal to the controller. The first switch is used for a user to select a working mode from at least two working modes of the table tool. When the table tool is in a first working mode, the controller is configured to adjust a rotational speed of the motor to be a first rotational speed based on an acquired first signal or a working parameter of the motor.

    OSSEOUS-SANDING ACCESSORY SYSTEM
    79.
    发明申请
    OSSEOUS-SANDING ACCESSORY SYSTEM 审中-公开

    公开(公告)号：US20180272446A1

    公开(公告)日：2018-09-27

    申请号：US15838879

    申请日：2017-12-12

    Applicant: Allosource

    Inventor： Denis M. Meade ,  Shane Graham

    IPC: B23D45/00 ,  B24B27/06 ,  B24B23/02

    CPC classification number: B23D45/003 ,  A61B17/147 ,  A61B17/149 ,  A61F2002/4645 ,  B23D45/06 ,  B23D55/00 ,  B24B19/00 ,  B24B23/02 ,  B24B27/0666 ,  B24B45/00

    Abstract: There are disclosed systems and methods for safely and effectively removing the articular cartilage and cortical bone layers from an articular surface of a human cadaveric femoral head. One embodiment includes an osseous-sanding accessory system installed upon a conventional band saw having a motor and a cabinet that houses a pulley coupled with a primary drive shaft rotated by the motor. The accessory system may include a threaded drive shaft coupled with the primary drive shaft, a grinding disk having an abrasive surface and affixed about a distal end of the threaded drive shaft, and a removable accessory table mounted to the band saw below the grinding disk. When the motor rotates the primary drive shaft, and thus the threaded drive shaft, the grinding disk rotates relative to the accessory table and abrades osseous tissues introduced to the abrasive surface of the grinding disk. Other embodiments are also disclosed.

    TABLE SAW WITH SCALE SYSTEM
    80.
    发明申请
    TABLE SAW WITH SCALE SYSTEM 审中-公开

    公开(公告)号：US20170320151A1

    公开(公告)日：2017-11-09

    申请号：US15585508

    申请日：2017-05-03

    Applicant: REXON INDUSTRIAL CORP., LTD.

    Inventor： Hung-Jung CHIANG

    IPC: B23D59/00 ,  B27B5/22 ,  B23D45/06 ,  B23D47/02 ,  B27B27/10 ,  B27B27/02

    CPC classification number: B27B27/10 ,  B23D45/06 ,  B23D47/025 ,  B23D59/001 ,  B27B5/222 ,  B27B27/02

    Abstract: A table saw includes a worktable, a left extension frame and a right extension frame respectively slidably mounted at left and right sides of the worktable, a scale unit including a first scale, a second scale and a third scale respectively mounted at the worktable, the left extension frame and the right extension frame, and an indicator unit including a first indicator, a second indicator and a third indicator respectively disposed to aim at the first, second and third scales. Thus, when operating the table saw to cut a workpiece, the user can selectively pull out the left or right extension frame and use the corresponding scale and indicator for quickly judging the correctness of the length to be cut.

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