ELECTRIC POWER TOOL, AND PROGRAM FOR ELECTRIC POWER TOOL

    公开(公告)号:EP4258105A1

    公开(公告)日:2023-10-11

    申请号:EP23167368.2

    申请日:2023-04-11

    申请人: Max Co., Ltd.

    IPC分类号: G06F8/654

    摘要: There is provided an electric power tool including: an electric motor; a communication device; and a first controller including a first storage section configured to store a control program for driving the electric motor, a second storage section configured to store an update program of the control program that is to be received by the communication device, and a processor configured to drive the electric motor by executing the control program after the communication device starts reception of the update program.

    BINDING MACHINE
    3.
    发明公开
    BINDING MACHINE 审中-公开

    公开(公告)号:EP3848534A1

    公开(公告)日:2021-07-14

    申请号:EP19857211.7

    申请日:2019-09-05

    申请人: MAX CO., LTD.

    摘要: A reinforcing bar binding machine 1A includes a first output unit 15 configured to be actuated by an operation on an operation part, a second output unit 12A configured to be actuated as a contact member is pressed against reinforcing bars, and a control unit 100A that, when a first signal output from the first output unit 15 as the operation part is operated is detected and a second signal output from the second output unit 12A as the contact member is pressed against the reinforcing bars is detected, controls a feeding motor 31 configured to drive a feeding unit and a twisting motor 80 configured to drive a twisting unit, thereby executing an operation of binding the reinforcing bars with a wire.

    ELECTRIC POWER TOOL
    4.
    发明公开
    ELECTRIC POWER TOOL 审中-公开

    公开(公告)号:EP4257295A1

    公开(公告)日:2023-10-11

    申请号:EP23167377.3

    申请日:2023-04-11

    申请人: Max Co., Ltd.

    IPC分类号: B25F1/00

    摘要: There is provided an electric power tool including: an electric motor; a first battery; a second battery; a first controller configured to control the electric motor at a first operating voltage supplied based on a first power supply voltage supplied from the first battery; a communication device; and a second controller configured to control the communication device at a second operating voltage supplied based on the first power supply voltage supplied from the first battery, and configured to control the communication device at the second operating voltage supplied based on a second power supply voltage supplied from the second battery when the first power supply voltage is not supplied from the first battery. The second controller is configured to execute a reset operation when a predetermined condition is satisfied.

    CONTROL DEVICE OF ELECTRIC POWER TOOL, ELECTRIC POWER TOOL, CONTROL METHOD, AND PROGRAM

    公开(公告)号:EP4260987A1

    公开(公告)日:2023-10-18

    申请号:EP23167386.4

    申请日:2023-04-11

    申请人: Max Co., Ltd.

    IPC分类号: B25F1/00

    摘要: A control device of an electric power tool includes: a memory; and processing circuitry. The processing circuitry is configured to: transmit actuation information, which is information indicating that a predetermined operation is performed by the electric power tool, when the electric power tool performs the predetermined operation; and temporarily store the actuation information in the memory when transmission of the actuation information performed fails. When the electric power tool performs the predetermined operation and the actuation information is stored in the memory, the processing circuitry transmits, as one transmission data, the latest actuation information and the actuation information temporarily stored in the memory.

    ELECTRIC POWER TOOL
    6.
    发明公开
    ELECTRIC POWER TOOL 审中-公开

    公开(公告)号:EP4257296A1

    公开(公告)日:2023-10-11

    申请号:EP23167379.9

    申请日:2023-04-11

    申请人: Max Co., Ltd.

    IPC分类号: B25F1/00

    摘要: There is provided an electric power tool including: a second voltage supply portion configured to supply, based on a first power supply voltage supplied from a first battery, a second operating voltage for operating a second controller, and configured to supply, based on a second power supply voltage supplied from a second battery, the second operating voltage for operating the second controller; a first voltage line configured to connect a first voltage supply portion and the second voltage supply portion and configured to supply the first power supply voltage; and a backflow suppression circuit configured to permit a current to flow from the first voltage supply portion to the second voltage supply portion in the first voltage line and configured to suppress a current from flowing from the second voltage supply portion to the first voltage supply portion in the first voltage line.

    BINDING MACHINE
    7.
    发明公开
    BINDING MACHINE 审中-公开

    公开(公告)号:EP3933142A1

    公开(公告)日:2022-01-05

    申请号:EP21182784.5

    申请日:2021-06-30

    申请人: MAX CO., LTD.

    IPC分类号: E04G21/12

    摘要: A binding machine includes: a feeding unit capable of feeding a wire and winding the wire around a to-be-bound object; and a function unit movable between a first position located on a feeding locus of the wire and a second position deviating from a position on the feeding locus of the wire. The function unit is located in the second position in a predetermined state.