Tool holder
    1.
    发明授权

    公开(公告)号:US11904453B2

    公开(公告)日:2024-02-20

    申请号:US17571258

    申请日:2022-01-07

    摘要: A tool holder for holding a tool includes a body and a mount. The body includes an interior region configured to receive the tool, wherein the tool defines a primary axis. The mount includes an angled portion, wherein the mount is coupled to the body, wherein the mount is configured to be secured to an object, and wherein the object defines a primary axis. The mount maintains the body in an orientation such that when the body receives the tool and mount is secured to the object, the primary axis of the tool and the primary axis of the object form an oblique angle.

    JIG FOR FORMING A FLOATING CONNECTION BETWEEN MUTUALLY TRANSVERSE STRUCTURAL MEMBERS

    公开(公告)号:US20230173590A1

    公开(公告)日:2023-06-08

    申请号:US17921813

    申请日:2021-05-05

    IPC分类号: B23B47/28 E04G21/18

    CPC分类号: B23B47/28 E04G21/1891

    摘要: A jig configured to be positioned relative to first and second members, which extend along mutually transverse first and second axes respectively and are spaced along a third axis which is transverse to the first and second axes, for locating a hole-forming element with respect to the members and guiding the thus located element along said third axis during driving of the hole-forming element into the first member whereby a hold thus formed in the first member extends along said third axis for application therethrough, axially guided by the jig so positioned and/or the hole, of a connecting element to interconnect the members, such that first and second portions of the connecting element thus applied are received at correct positions in the first and second members respectively, the jig comprising: locators arranged to be received against the first and second members and rotationally about the first and second axes; and a guide defining an axis that is fixed relative to the locators (“guide axis”), the guide being configured to support the hole-forming element such that it extends along the guide axis and being arranged such that the guide axis is coaxial with the third axis when the locators are so received, whereby said driving of the hole-forming element forms the hole along the third axis.

    DRILLING METHOD, DRILLING JIG, AND HEAT EXCHANGER

    公开(公告)号:US20180147640A1

    公开(公告)日:2018-05-31

    申请号:US15866976

    申请日:2018-01-10

    IPC分类号: B23B39/06 B23Q3/06 B23B47/28

    摘要: A drilling method for forming a plurality of through-holes in a plate member includes: a first step of fixing at least one jig, which has a clearance hole, on a bed of a machine tool; a second step of placing the plate member on the at least one jig and fixing the plate member on the bed; a third step of operating the machine tool so that a leading end portion of a drilling tool of the machine tool is inserted into the clearance hole, and forming a first through-hole at a position of the plate member corresponding to the clearance hole; a fourth step of passing a fixing member through the first through-hole, and fixing the plate member on the at least one jig using the fixing member; and a fifth step of operating the machine tool to form a second through-hole other than the first through-hole.