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    Wheel alignment for line striper
    11.
    发明授权
    Wheel alignment for line striper 有权

    公开(公告)号：US10358781B2

    公开(公告)日：2019-07-23

    申请号：US15411022

    申请日：2017-01-20

    Applicant: Graco Minnesota Inc.

    Inventor： Steven R. Kuczenski

    IPC: E01C23/00 ,  E01C23/22 ,  B60B33/02 ,  B60B33/00 ,  B05B15/62 ,  A63C19/06

    Abstract: A line striper comprises a sprayer secured to a frame, and a guided wheel assembly rotatably mounted to the frame. The guided wheel assembly includes an adjustment disk with screw notches along its outer diameter, an alignment plate coaxially surrounding and abutting the adjustment disk, alignment screws threaded through the alignment plate to engage screw notches on the adjustment disk, and an antirotation lock. The screws set a rotational alignment of the alignment plate relative to the adjustment disk, and the adjustment disk is coupled via a spindle axle to a guide wheel. The antirotation lock engages a locking feature on the alignment plate, thereby fixing the orientation of the guide wheel relative to the wheeled frame at an angle determined by the rotational alignment.

    SPRAYER HOPPER SHAKER
    13.
    发明申请
    SPRAYER HOPPER SHAKER 审中-公开

    公开(公告)号：US20180207666A1

    公开(公告)日：2018-07-26

    申请号：US15871474

    申请日：2018-01-15

    Applicant: Graco Minnesota Inc.

    Inventor： Jeromy D. Horning ,  Thomas E. Pauly ,  Steven R. Kuczenski

    IPC: B05B15/20 ,  B05B7/14 ,  B01F11/00 ,  B01F3/12 ,  B65D88/66

    CPC classification number: B05B15/20 ,  B01F3/1242 ,  B01F11/008 ,  B01F2215/0047 ,  B05B7/1431 ,  B05B7/1445 ,  B05B13/005 ,  B65D88/66

    Abstract: A material sprayer includes a hopper and a shaker assembly mounted onto a sidewall of the hopper. The hopper includes at least one sidewall that extends along a first plane. The shaker assembly includes a resilient bracket, an electromagnetic coil, and an armature. The resilient bracket is mounted to the sidewall of the hopper and includes first and second ends and a curved portion. The electromagnetic coil is mounted to a portion of the resilient bracket and is configured to generate a magnetic field in response to a current from a power source. The armature is mounted to a portion of the resilient bracket such that the armature is able to move relative to the electromagnetic coil along an acceleration axis that is orthogonal to the first plane of the sidewall of the hopper.

    ELECTROSTATIC DISCHARGE CONTROL AND ISOLATION SYSTEM FOR SPRAYING SYSTEMS
    15.
    发明申请
    ELECTROSTATIC DISCHARGE CONTROL AND ISOLATION SYSTEM FOR SPRAYING SYSTEMS 有权
    用于喷雾系统的静电放电控制和隔离系统

    公开(公告)号：US20170056909A1

    公开(公告)日：2017-03-02

    申请号：US15298854

    申请日：2016-10-20

    Applicant: Graco Minnesota Inc.

    Inventor： Robert W. Kinne ,  Steven R. Kuczenski ,  Bradley H. Hines ,  Dale C. Pemberton ,  Jimmy W. Tam

    IPC: B05B15/00 ,  B05B9/04 ,  H05F3/02

    CPC classification number: B05B15/00 ,  B05B5/1675 ,  B05B5/1691 ,  B05B9/0403 ,  B05B9/0861 ,  H05F3/02

    Abstract: A fluid dispensing device includes an electrostatic discharge protection system. Accumulation and discharge of electrostatic energy created by operation of the device is reduced or prevented by the electrostatic discharge protection system without an earth ground connection. The electrostatic discharge protection system may include a number of features, such as a static wick, nonconductive components that electrically isolate the spray tip of the device, nonconductive isolation barriers, nonconductive fluid reservoir and suction tube components, a nonconductive coating of a control valve component, and a nonconductive spring retainer of the control valve.

    Abstract translation: 流体分配装置包括静电放电保护系统。 通过静电放电保护系统减少或防止由设备运行产生的静电能量的积聚和放电，无需接地连接。 静电放电保护系统可以包括许多特征，例如静电芯，电隔离器件的喷射尖端的非导电部件，非导电隔离屏障，非导电流体储存器和吸入管部件，控制阀部件的非导电涂层 ，以及控制阀的非导电弹簧保持器。

    Mounting clamp for line striper sprayer
    18.
    发明授权
    Mounting clamp for line striper sprayer 有权

    公开(公告)号：US11035085B2

    公开(公告)日：2021-06-15

    申请号：US16774398

    申请日：2020-01-28

    Applicant: Graco Minnesota Inc.

    Inventor： Steven R. Kuczenski

    IPC: E01C23/00 ,  E01C23/22 ,  A63C19/06 ,  F16B7/04 ,  F16B2/06 ,  F16M13/02

    Abstract: A method of mounting at least one spray gun assembly onto an arm of a line striper includes installing a first clamp onto the arm with the first clamp being connected to a first spray gun assembly and the first clamp having an opening. The first clamp is installed onto the arm by placing the arm within the opening of the first clamp without sliding the first clamp onto an end of the arm. The method also includes securing the arm of the line striper within the opening of the first clamp.

    Sprayer hopper shaker
    19.
    发明授权
    Sprayer hopper shaker 有权

    公开(公告)号：US10857561B2

    公开(公告)日：2020-12-08

    申请号：US15871474

    申请日：2018-01-15

    Applicant: Graco Minnesota Inc.

    Inventor： Jeromy D. Horning ,  Thomas E. Pauly ,  Steven R. Kuczenski

    IPC: B05B15/20 ,  B05B7/14 ,  B01F11/00 ,  B01F3/12 ,  B65D88/66 ,  B05B13/00

    Abstract: A material sprayer includes a hopper and a shaker assembly mounted onto a sidewall of the hopper. The hopper includes at least one sidewall that extends along a first plane. The shaker assembly includes a resilient bracket, an electromagnetic coil, and an armature. The resilient bracket is mounted to the sidewall of the hopper and includes first and second ends and a curved portion. The electromagnetic coil is mounted to a portion of the resilient bracket and is configured to generate a magnetic field in response to a current from a power source. The armature is mounted to a portion of the resilient bracket such that the armature is able to move relative to the electromagnetic coil along an acceleration axis that is orthogonal to the first plane of the sidewall of the hopper.

    MOUNTING CLAMP FOR LINE STRIPER SPRAYER
    20.
    发明申请
    MOUNTING CLAMP FOR LINE STRIPER SPRAYER 审中-公开

    公开(公告)号：US20200181858A1

    公开(公告)日：2020-06-11

    申请号：US16774398

    申请日：2020-01-28

    Applicant: Graco Minnesota Inc.

    Inventor： Steven R. Kuczenski

    IPC: E01C23/22 ,  A63C19/06 ,  F16B7/04 ,  F16B2/06 ,  F16M13/02

    Abstract: A method of mounting at least one spray gun assembly onto an arm of a line striper includes installing a first clamp onto the arm with the first clamp being connected to a first spray gun assembly and the first clamp having an opening. The first clamp is installed onto the arm by placing the arm within the opening of the first clamp without sliding the first clamp onto an end of the arm. The method also includes securing the arm of the line striper within the opening of the first clamp.

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