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公开(公告)号：US11993899B2
公开(公告)日：2024-05-28
申请号：US17441624
申请日：2020-03-19
Applicant: Graco Minnesota Inc.
Inventor： Roland M. Bedard , John M. Bryce , Todd B. Hillukka , Dennis Kemmetmueller , August F. Legatt , Joshua Roden , Daniel D. Rohling , Anthony J. Shakal
IPC: E01C23/18
CPC classification number: E01C23/185
Abstract: A road taping machine is configured to unspool road marking tape from a spool and tamp that tape onto pavement via a tamping roller. Tape is cut using a blade assembly, and aligned with several alignment rollers. A pivot arm permits a subset of the alignment rollers to displace, allowing slack in the tape to be taken in during cutting such that taping can occur continuously, despite cuts. The spool is housed on an axle anchored to a support arm that can be actuated between an elevated position for loading, and a depressed position for taping. A taping section of the machine is laterally displaceable relative to a drive section via a displacement plate, to permit taping of laterally remote locations. The machine can support multiple spools, including spools with tape paths that bypass the blade assembly.
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公开(公告)号：US11821154B2
公开(公告)日：2023-11-21
申请号：US17854628
申请日：2022-06-30
Applicant: Graco Minnesota Inc.
Inventor： Joshua D. Roden , Dennis D. Kemmetmueller , August F. Legatt , James C. Schroeder , Michael D. Vangstad
CPC classification number: E01C23/185 , B65H35/0013 , B65H2402/42 , B65H2701/1922
Abstract: A ground tape applicator is configured to apply adhesive tape to ground surfacers. The ground tape applicator includes a plurality of rollers that guide the adhesive tape to the ground surface and apply the adhesive tape to the ground surface. The ground tape applicator includes a blade configured to engage with the adhesive tape to cut the adhesive tape to a desired length.
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公开(公告)号：US11458605B2
公开(公告)日：2022-10-04
申请号：US16352549
申请日：2019-03-13
Applicant: Graco Minnesota Inc.
Inventor： Jeromy D. Horning , William M. Blenkush , August F. Legatt
Abstract: A packing insertion tool for inserting a packing stack into a cylinder of a piston pump includes a packing holder on which the packing stack is mounted. The packing holder includes a body, a handle disposed at a first end of the body, and a plurality of fingers disposed at a second end of the body. The fingers extend axially from the body and the packing stack is mounted on the fingers, between the body and a retaining feature disposed at a distal end of the fingers. The fingers can flex to allow the diameter of the distal end of the fingers to change as the packing stack slides on to and off of the fingers.
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公开(公告)号：USD803982S1
公开(公告)日：2017-11-28
申请号：US29577868
申请日：2016-09-16
Applicant: Graco Minnesota Inc.
Designer： August F. Legatt , Christopher C. Hines
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公开(公告)号：US11020761B2
公开(公告)日：2021-06-01
申请号：US16740968
申请日：2020-01-13
Applicant: Graco Minnesota Inc.
Inventor： Jeromy D. Horning , August F. Legatt
Abstract: A piston rod includes a piston end that is removably attached to the piston rod body. A sleeve extends around the piston rod body and interfaces with a seal disposed within a pump. A ring extends from the piston end defines at least a portion of a socket formed in the piston end for connecting the piston end and the piston rod body. The ring has a cylindrical ring exterior and the sleeve rests on the cylindrical ring exterior such that the shank, the ring, and the sleeve radially overlap each other.
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Patent Agency Ranking
公开(公告)号：US10989306B2
公开(公告)日：2021-04-27
申请号：US16352561
申请日：2019-03-13
Applicant: Graco Minnesota Inc.
Inventor： Jeromy D. Horning , August F. Legatt
IPC: F04B1/04 , F16J15/3252 , F04B53/16 , F04B1/0408 , F04B53/14 , F04B15/02 , F04B19/22
Abstract: A packing assembly includes a clip configured to hold a packing stack in a desired arrangement on a longitudinal axis. The clip includes upper arms and lower arms through which the packing stack and slide laterally into and out of the clip. The upper arms and lower arms prevent radial movement of the packing stack and can further prevent axial movement of the packing stack relative to the clip. The clip facilitates installation of the packing stack on a piston by shifting the assembled packing stack axially onto the piston and then pulling laterally off of the packing stack while leaving the packing stack on the piston rod.
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公开(公告)号：USD895775S1
公开(公告)日：2020-09-08
申请号：US29671640
申请日：2018-11-28
Applicant: Graco Minnesota Inc.
Designer： Jeromy D. Horning , August F. Legatt
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公开(公告)号：US20200224654A1
公开(公告)日：2020-07-16
申请号：US16740968
申请日：2020-01-13
Applicant: Graco Minnesota Inc.
Inventor： Jeromy D. Horning , August F. Legatt
Abstract: A piston rod includes a piston end that is removably attached to the piston rod body. A sleeve extends around the piston rod body and interfaces with a seal disposed within a pump. A ring extends from the piston end defines at least a portion of a socket formed in the piston end for connecting the piston end and the piston rod body. The ring has a cylindrical ring exterior and the sleeve rests on the cylindrical ring exterior such that the shank, the ring, and the sleeve radially overlap each other.
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公开(公告)号：USD782620S1
公开(公告)日：2017-03-28
申请号：US29551848
申请日：2016-01-18
Applicant: Graco Minnesota Inc.
Designer： Steven D. Becker , August F. Legatt
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公开(公告)号：US20240060252A1
公开(公告)日：2024-02-22
申请号：US18386815
申请日：2023-11-03
Applicant: Graco Minnesota Inc.
Inventor： Joshua D. Roden , Dennis D. Kemmetmueller , August F. Legatt , James C. Schroeder , Michael D. Vangstad
CPC classification number: E01C23/185 , B65H35/0013 , B65H2402/42 , B65H2701/1922
Abstract: A ground tape applicator is configured to apply adhesive tape to ground surfacers. The ground tape applicator includes a plurality of rollers that guide the adhesive tape to the ground surface and apply the adhesive tape to the ground surface. The ground tape applicator includes a blade configured to engage with the adhesive tape to cut the adhesive tape to a desired length.
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