Power tool with non-conductive driveshaft

    公开(公告)号:US11904452B2

    公开(公告)日:2024-02-20

    申请号:US18075206

    申请日:2022-12-05

    发明人: Hans T. Banholzer

    IPC分类号: B25F5/00 B25F5/02 A01G3/08

    CPC分类号: B25F5/02 A01G3/086

    摘要: A power tool includes an elongated shaft forming a handle constructed of a non-conductive material and a tool head located at one end of the handle. The tool head includes a working element and a driven shaft configured to drive the working element. A powerhead located at an opposite end of the handle and includes an input shaft. A driveshaft extends between the tool head and the powerhead. The driveshaft is rotatably coupled to the input shaft and the driven shaft to transfer torque from the powerhead to the working element of the tool head. At least a portion of the driveshaft extending between the powerhead and the working element is constructed of a non-conductive material to inhibit transmission of electricity from the working element to the powerhead.

    Torque Wrench
    116.
    发明公开
    Torque Wrench 审中-公开

    公开(公告)号:US20240051098A1

    公开(公告)日:2024-02-15

    申请号:US18496444

    申请日:2023-10-27

    发明人: Caleb C. Adams

    IPC分类号: B25B23/142 B25B23/14

    CPC分类号: B25B23/1427 B25B23/141

    摘要: A dual-beam torque wrench with a linear display and a linear locking member is provided. The torque wrench includes a head that couples to a socket to rotate a fastener or bolt. A housing of torque wrench extends from the head to form a handle. Within the housing forming the handle are two beams: a lever beam that transmits the force from the handle to the head and a deflecting beam that couples to the head and not the handle. The deflecting beam deflects away from the lever beam to indicate that a predetermined torque has been applied. A torque adjustment assembly moves the lever beam relative to the head to set the predetermined torque, and a pin follows the linear display to indicate to the user the set predetermined torque.

    Staple
    120.
    外观设计
    Staple 有权

    公开(公告)号:USD1013500S1

    公开(公告)日:2024-02-06

    申请号:US29868748

    申请日:2022-12-13

    摘要: FIG. 1 is a front perspective view of the first embodiment of a staple in accordance with the present invention.
    FIG. 2 is a front view of the staple of FIG. 1.
    FIG. 3 is a rear view of the staple of FIG. 1.
    FIG. 4 is a right-side view of the staple of FIG. 1.
    FIG. 5 is a left-side view of the staple of FIG. 1.
    FIG. 6 is a top view of the staple of FIG. 1.
    FIG. 7 is a bottom view of the staple of FIG. 1.
    FIG. 8 is a front perspective view of the second embodiment of a staple in accordance with the present invention.
    FIG. 9 is a front view of the staple of FIG. 8.
    FIG. 10 is a rear view of the staple of FIG. 8.
    FIG. 11 is a right-side view of the staple of FIG. 8.
    FIG. 12 is a left-side view of the staple of FIG. 8.
    FIG. 13 is a top view of the staple of FIG. 8; and,
    FIG. 14 is a bottom view of the staple of FIG. 8.