公开(公告)号：US11162482B2

公开(公告)日：2021-11-02

申请号：US15965005

申请日：2018-04-27

Applicant: Graco Minnesota Inc.

Inventor： Charles W. Dawson ,  Mariusz J. Luczak ,  Barry W. Mattson ,  Douglas S. Ryder ,  Bret A. Deneson ,  Christopher A. Lins

IPC: F04B23/02 ,  F04B1/02 ,  F04B19/22 ,  F04B9/02 ,  F04B23/06 ,  F04B11/00 ,  F04B17/06 ,  G05G5/00 ,  G05G1/04 ,  F15B21/08 ,  F04B35/06 ,  F04B41/02 ,  F04B17/03 ,  F04B49/22 ,  F04B53/10

Abstract: A portable hydraulic power unit includes a frame, a fluid tank supported by the frame, and a manifold supported by the frame. The fluid tank is configured to store a supply of hydraulic fluid for powering a hydraulically-driven tool. A reciprocating pump is mounted on the exterior of the fluid tank and on the exterior of the manifold. The reciprocating pump is secured to the fluid tank and the manifold with fasteners extending through a cylinder body of the reciprocating pump.

公开(公告)号：US11123760B2

公开(公告)日：2021-09-21

申请号：US16341954

申请日：2017-10-17

Applicant: Graco Minnesota Inc.

Inventor： Barry W. Mattson ,  James C. Schroeder

IPC: B05B12/00 ,  B05B12/14 ,  B05B9/01 ,  B05B9/08 ,  E01C23/22 ,  B05B7/24 ,  B05B15/16

Abstract: A ground sprayer includes a front portion and a rear portion. A marking fluid is stored in a fluid reservoir removably mounted in the front portion. A pump disposed in the front portion draws the marking fluid from the fluid reservoir through a manifold, and the pump drives the marking fluid out of a nozzle. An actuator is disposed in the rear portion and can activate the pump based on a command from the user. The rear portion includes a handle such that the user can fully support and operate the ground sprayer with a single hand.

公开(公告)号：US10563364B2

公开(公告)日：2020-02-18

申请号：US16143203

申请日：2018-09-26

Applicant: Graco Minnesota Inc.

Inventor： Christopher A. Lins ,  Thomas L. Triplett ,  James C. Schroeder ,  Steven R. Kuczenski ,  Barry W. Mattson ,  Brian M. Mulgrew ,  Douglas S. Ryder

IPC: E01C23/22 ,  E01C23/16 ,  B05B9/00 ,  B05B9/043 ,  B05B13/00 ,  A63C19/06

Abstract: A line striping system comprises a chassis, wheels, a spray system, a propulsion system and a steering system. The wheels are mounted under the chassis. The spray system is mounted on the chassis. The propulsion system is mounted on the chassis to drive a wheel. The steering system is coupled to the chassis. The steering system comprises a handlebar rotatatable to steer a wheel, and a speed bar pivotable to control the propulsion system.

公开(公告)号：US10087590B2

公开(公告)日：2018-10-02

申请号：US15629408

申请日：2017-06-21

Applicant: Graco Minnesota Inc.

Inventor： Christopher A. Lins ,  Thomas L. Triplett ,  James C. Schroeder ,  Steven R. Kuczenski ,  Barry W. Mattson ,  Brian M. Mulgrew ,  Douglas S. Ryder

IPC: E01C23/22 ,  E01C23/16 ,  A63C19/06 ,  B05B9/00 ,  B05B9/043 ,  B05B13/00

Abstract: A line striping system comprises a chassis, wheels, a spray system, a propulsion system and a steering system. The wheels are mounted under the chassis. The spray system is mounted on the chassis. The propulsion system is mounted on the chassis to drive a wheel. The steering system is coupled to the chassis. The steering system comprises a handlebar rotatatable to steer a wheel, and a speed bar pivotable to control the propulsion system.

公开(公告)号：US09695557B2

公开(公告)日：2017-07-04

申请号：US14400197

申请日：2013-05-09

Applicant: Graco Minnesota Inc.

Inventor： Christopher A. Lins ,  Thomas L. Triplett ,  James C. Schroeder ,  Steven R. Kuczenski ,  Barry W. Mattson ,  Brian M. Mulgrew ,  Douglas S. Ryder

IPC: E01C23/22 ,  E01C23/16 ,  B05B9/00 ,  B05B9/043 ,  B05B13/00 ,  A63C19/06

CPC classification number: E01C23/16 ,  A63C19/065 ,  A63C2019/067 ,  B05B9/007 ,  B05B9/043 ,  B05B13/005 ,  E01C23/22

Abstract: A line striping system comprises a chassis, wheels, a spray system, a propulsion system and a steering system. The wheels are mounted under the chassis. The spray system is mounted on the chassis. The propulsion system is mounted on the chassis to drive a wheel. The steering system is coupled to the chassis. The steering system comprises a handlebar rotatable to steer a wheel, and a speed bar pivotable to control the propulsion system.