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    Weld electrical and gas connector with sealed gas flow
    2.
    发明授权
    Weld electrical and gas connector with sealed gas flow 有权

    公开(公告)号：US09902012B2

    公开(公告)日：2018-02-27

    申请号：US14731075

    申请日：2015-06-04

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Jeffery Ray Ihde ,  Thomas Don Lahti ,  James Francis Rappl ,  Joseph Edward Feldhausen

    IPC: H01R31/00 ,  H01R35/00 ,  B23K9/32 ,  B23K9/173

    CPC classification number: B23K9/323 ,  B23K9/173

    Abstract: A weld electrical and gas connector with sealed gas flow is provided. In an exemplary embodiment, a welding cable connector system includes a male connector having a conductive body for conveying welding power. The male connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the male connector is not engaged. The system also includes a female connector having a conductive body for conveying welding power. The female connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the female connector is not engaged. The male and female connectors are mutually engageable to conduct welding power and shielding gas therethrough.

    WELD ELECTRICAL AND GAS CONNECTOR WITH SEALED GAS FLOW
    3.
    发明申请
    WELD ELECTRICAL AND GAS CONNECTOR WITH SEALED GAS FLOW 审中-公开

    公开(公告)号：US20190184484A1

    公开(公告)日：2019-06-20

    申请号：US16134706

    申请日：2018-09-18

    Applicant: Illinois Tool Works Inc.

    Inventor： Jeffery Ray Ihde ,  Thomas Don Lahti

    IPC: B23K9/32

    CPC classification number: B23K9/323

    Abstract: A welding cable connector system having a male connector and a female connector. The male connector includes a first conductive body for conveying welding power. The male connector also includes a first sealed passageway disposed coaxially of the first conductive body for conveying shielding gas, and a first Schrader valve configured to stop flow of shielding gas when the male connector is not engaged. The female connector includes a second conductive body for conveying welding power. The female connector also includes a second sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a second Schrader valve configured to stop flow of shielding gas when the female connector is not engaged. The male and female connectors are mutually engageable to conduct welding power and shielding gas therethrough. The first and second Schrader valves seal the flow of shielding gas when the connectors are not mutually engaged.

    INDEXING DRIVE ROLL CARRIER SYSTEM AND METHOD
    4.
    发明申请
    INDEXING DRIVE ROLL CARRIER SYSTEM AND METHOD 审中-公开

    公开(公告)号：US20170209951A1

    公开(公告)日：2017-07-27

    申请号：US15483951

    申请日：2017-04-10

    Applicant: Illinois Tool Works Inc.

    Inventor： Jon Michael Patterson ,  Thomas Don Lahti

    IPC: B23K9/133 ,  B23K9/173

    CPC classification number: B23K9/1336 ,  B23K9/173 ,  B65H51/10 ,  B65H51/32 ,  B65H2701/36 ,  Y10T29/49895

    Abstract: A drive roll carrier includes a hub coupled to and extending axially from a gear along a rotational axis, an engagement feature coupled to and extending axially from the gear, and a retainer disposed about the hub. The gear is rotatable via a wire feed motor. The engagement feature is configured to engage the drive roll and urge rotation of the drive roll as the gear is rotated. The retainer includes an alignment feature configured to receive the drive roll. The retainer may be selectively locked into one of a first position relative to the hub and a second position relative to the hub. The alignment feature and the engagement feature are aligned in the first position and not aligned in the second position, and the retainer may be transitioned between the first and second positions without being translated along the hub in a direction of the rotational axis.

    WELD ELECTRICAL AND GAS CONNECTOR WITH SEALED GAS FLOW
    5.
    发明申请
    WELD ELECTRICAL AND GAS CONNECTOR WITH SEALED GAS FLOW 有权
    焊接电气和气体连接器与密封气体流动

    公开(公告)号：US20150266129A1

    公开(公告)日：2015-09-24

    申请号：US14731075

    申请日：2015-06-04

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Jeffery Ray Ihde ,  Thomas Don Lahti ,  James Francis Rappl ,  Joseph Edward Feldhausen

    IPC: B23K9/32 ,  B23K9/173

    CPC classification number: B23K9/323 ,  B23K9/173

    Abstract: A weld electrical and gas connector with sealed gas flow is provided. In an exemplary embodiment, a welding cable connector system includes a male connector having a conductive body for conveying welding power. The male connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the male connector is not engaged. The system also includes a female connector having a conductive body for conveying welding power. The female connector includes a sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a gas sealing valve configured to seat to stop flow of shielding gas when the female connector is not engaged. The male and female connectors are mutually engageable to conduct welding power and shielding gas therethrough.

    Abstract translation: 提供具有密封气流的焊接电气和气体连接器。 在示例性实施例中，焊接电缆连接器系统包括具有用于输送焊接功率的导电体的阳连接器。 阳连接器包括与传导保护气体的传导体同轴设置的密封通道，以及气体密封阀，其构造成当阳连接器未接合时停止保护气体的流动。 该系统还包括具有用于输送焊接功率的导电体的阴连接器。 阴连接器包括与用于输送保护气体的导电体同轴设置的密封通道，以及气体密封阀，其构造成在阴接头未接合时停止保护气体的流动。 阳连接器和阴连接器可相互接合以进行焊接电源并保护气体。

    WELDING CONSUMABLES AND CONSUMABLE HOLDERS
    6.
    发明申请
    WELDING CONSUMABLES AND CONSUMABLE HOLDERS 有权
    焊接消耗品和消耗品

    公开(公告)号：US20150060425A1

    公开(公告)日：2015-03-05

    申请号：US14537360

    申请日：2014-11-10

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： James Francis Rappl ,  Thomas Don Lahti

    IPC: B23K9/28 ,  B23K9/00 ,  B23K35/40 ,  B23K35/02

    CPC classification number: B23K9/282 ,  B23K9/0008 ,  B23K35/0261 ,  B23K35/404

    Abstract: A welding torch with a welding electrode and a welding electrode holder is provided. One welding torch includes a securing mechanism and an insulated grip. The securing mechanism is configured to secure an exposed central portion of a welding rod bounded by flux covered first and second sides. The securing mechanism is also configured to make electrical contact with the central portion of the rod for arc welding with the first side. The insulated grip is configured to cover the second side of the welding rod.

    Abstract translation: 提供具有焊接电极和焊接电极座的焊炬。 一个焊枪包括固定机构和绝缘手柄。 固定机构构造成固定由焊剂覆盖的第一和第二侧限定的焊接棒的暴露的中心部分。 固定机构还构造成与第一侧的用于电弧焊接的杆的中心部分电接触。 绝缘把手构造成覆盖焊条的第二侧。

    Weld electrical and gas connector with sealed gas flow
    7.
    发明授权
    Weld electrical and gas connector with sealed gas flow 有权

    公开(公告)号：US11565340B2

    公开(公告)日：2023-01-31

    申请号：US16134706

    申请日：2018-09-18

    Applicant: Illinois Tool Works Inc.

    Inventor： Jeffery Ray Ihde ,  Thomas Don Lahti

    IPC: B23K9/32

    Abstract: A welding cable connector system having a male connector and a female connector. The male connector includes a first conductive body for conveying welding power. The male connector also includes a first sealed passageway disposed coaxially of the first conductive body for conveying shielding gas, and a first Schrader valve configured to stop flow of shielding gas when the male connector is not engaged. The female connector includes a second conductive body for conveying welding power. The female connector also includes a second sealed passageway disposed coaxially of the conductive body for conveying shielding gas, and a second Schrader valve configured to stop flow of shielding gas when the female connector is not engaged. The male and female connectors are mutually engageable to conduct welding power and shielding gas therethrough. The first and second Schrader valves seal the flow of shielding gas when the connectors are not mutually engaged.

    WELD ELECTRICAL AND GAS CONNECTOR WITH SEALED GAS FLOW
    10.
    发明公开
    WELD ELECTRICAL AND GAS CONNECTOR WITH SEALED GAS FLOW 审中-公开

    公开(公告)号：US20230182227A1

    公开(公告)日：2023-06-15

    申请号：US18162238

    申请日：2023-01-31

    Applicant: Illinois Tool Works Inc.

    Inventor： Jeffery Ray Ihde ,  Thomas Don Lahti

    IPC: B23K9/32

    CPC classification number: B23K9/323

    Abstract: An example welding cable connector system comprises: a male connector comprising a first conductive body for conveying welding power, a first sealed passageway disposed coaxially of the first conductive body for conveying shielding gas, and a first preassembled valve assembly coupled to threads within the first sealed passageway and configured to stop flow of the shielding gas when the male connector is not engaged; and a female connector comprising a second conductive body for conveying the welding power, a second sealed passageway disposed coaxially of the conductive body for conveying the shielding gas, and a second preassembled valve assembly coupled to threads within the second sealed passageway and configured to stop the flow of the shielding gas when the female connector is not engaged.

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