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公开(公告)号：USD885993S1
公开(公告)日：2020-06-02
申请号：US29675445
申请日：2019-01-02
Applicant: Graco Minnesota Inc.
Designer： Joshua D. Roden , James C. Schroeder , Anthony J. Shakal , Aaron R. Laho
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公开(公告)号：US20240309595A1
公开(公告)日：2024-09-19
申请号：US18673742
申请日：2024-05-24
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：US20140255226A1
公开(公告)日：2014-09-11
申请号：US14343954
申请日：2012-11-21
Applicant: Graco Minnesota Inc.
Inventor： Anthony J. Shakal
IPC: F04B39/10
CPC classification number: F04B39/10 , F04B1/0408 , F04B1/0443 , F04B1/0448 , F04B53/02 , F04B53/164 , F04B53/18 , F16N13/14
Abstract: A box lubricator that includes a pump with a piston housing and piston. The piston housing extends from a first end to a second end, and includes a bore extending through the piston housing from the first end of the piston housing to the second end of the piston housing. The piston housing also includes a recess disposed at the second end of the piston housing, the recess being concentric with the bore and comprising a diameter larger than a diameter of the bore. The piston is disposed inside the bore of the piston housing. At least one elastomeric seal is disposed inside the recess of the piston housing and around the piston. In some embodiments, a ball and socket joint connects the piston to the rocker arm assembly. In some embodiments, a fluid passage and a check valve are disposed inside the piston.
Abstract translation: 一种箱式润滑器，其包括具有活塞壳体和活塞的泵。 活塞壳体从第一端延伸到第二端，并且包括从活塞壳体的第一端延伸穿过活塞壳体到活塞壳体的第二端的孔。 活塞壳体还包括设置在活塞壳体的第二端处的凹部，凹部与孔同心并且包括直径大于孔的直径。 活塞设置在活塞壳体的孔内。 至少一个弹性密封件设置在活塞壳体的凹部内并且围绕活塞。 在一些实施例中，球窝接头将活塞连接到摇臂组件。 在一些实施例中，流体通道和止回阀设置在活塞的内部。
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Patent Agency Ranking
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：US20220127801A1
公开(公告)日：2022-04-28
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
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：US20180017047A1
公开(公告)日：2018-01-18
申请号：US15717321
申请日：2017-09-27
Applicant: Graco Minnesota Inc.
Inventor： Anthony J. Shakal
CPC classification number: F04B39/10 , F04B1/0408 , F04B1/0443 , F04B1/0448 , F04B53/02 , F04B53/164 , F04B53/18 , F16N13/14
Abstract: A box lubricator that includes a pump with a piston housing and piston. The piston housing extends from a first end to a second end, and includes a bore extending through the piston housing from the first end of the piston housing to the second end of the piston housing. The piston housing also includes a recess disposed at the second end of the piston housing, the recess being concentric with the bore and comprising a diameter larger than a diameter of the bore. The piston is disposed inside the bore of the piston housing. At least one elastomeric seal is disposed inside the recess of the piston housing and around the piston. In some embodiments, a ball and socket joint connects the piston to the rocker arm assembly. In some embodiments, a fluid passage and a check valve are disposed inside the piston.
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公开(公告)号：US20180017046A1
公开(公告)日：2018-01-18
申请号：US15717310
申请日：2017-09-27
Applicant: Graco Minnesota Inc.
Inventor： Anthony J. Shakal
CPC classification number: F04B39/10 , F04B1/0408 , F04B1/0443 , F04B1/0448 , F04B53/02 , F04B53/164 , F04B53/18 , F16N13/14
Abstract: A box lubricator that includes a pump with a piston housing and piston. The piston housing extends from a first end to a second end, and includes a bore extending through the piston housing from the first end of the piston housing to the second end of the piston housing. The piston housing also includes a recess disposed at the second end of the piston housing, the recess being concentric with the bore and comprising a diameter larger than a diameter of the bore. The piston is disposed inside the bore of the piston housing. At least one elastomeric seal is disposed inside the recess of the piston housing and around the piston. In some embodiments, a ball and socket joint connects the piston to the rocker arm assembly. In some embodiments, a fluid passage and a check valve are disposed inside the piston.
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公开(公告)号：US09803631B2
公开(公告)日：2017-10-31
申请号：US14343954
申请日：2012-11-21
Applicant: Graco Minnesota Inc.
Inventor： Anthony J. Shakal
CPC classification number: F04B39/10 , F04B1/0408 , F04B1/0443 , F04B1/0448 , F04B53/02 , F04B53/164 , F04B53/18 , F16N13/14
Abstract: A box lubricator that includes a pump with a piston housing and piston. The piston housing extends from a first end to a second end, and includes a bore extending through the piston housing from the first end of the piston housing to the second end of the piston housing. The piston housing also includes a recess disposed at the second end of the piston housing, the recess being concentric with the bore and comprising a diameter larger than a diameter of the bore. The piston is disposed inside the bore of the piston housing. At least one elastomeric seal is disposed inside the recess of the piston housing and around the piston. In some embodiments, a ball and socket joint connects the piston to the rocker arm assembly. In some embodiments, a fluid passage and a check valve are disposed inside the piston.
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