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公开(公告)号：US12017291B2
公开(公告)日：2024-06-25
申请号：US17681653
申请日：2022-02-25
申请人： JPL GLOBAL, LLC
发明人： Paul W. Guth
CPC分类号： B23D59/006 , B27G19/04
摘要： An improved design for a dust shroud providing an airflow conduit for collecting dust off a work piece and a saw blade. The dust shroud is configured with either one or two extending and telescoping lower rigid jaws that are durable and can engage a work piece at different angles. A novel roller is additionally provided for moving along a work piece.
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公开(公告)号：US20240123526A1
公开(公告)日：2024-04-18
申请号：US18488946
申请日：2023-10-17
申请人： JPL GLOBAL, LLC
发明人： Paul W. Guth
CPC分类号： B23D59/006 , B23D47/045 , B23D57/0092 , B23D59/001
摘要： Various aspects to facilitate mobilizing bulk equipment are disclosed. In a first aspect, a saw apparatus includes a vacuum source, a worktable, and a portability mechanism integrated within the saw apparatus in which dimensions associated with the portability mechanism depend on a location of a center of mass of the saw apparatus. The worktable includes a center slot axially aligned to a circular saw blade, and the vacuum source is configured to provide a negative pressure beneath the worktable at the center slot. In a second aspect, a center of mass inquiry is received, which includes data associated with equipment having a non-uniform distribution of mass. The center of mass inquiry is then processed, and a portability mechanism adjustment is sent in response to a processing of the center of mass inquiry.
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公开(公告)号：US20220176479A1
公开(公告)日：2022-06-09
申请号：US17681653
申请日：2022-02-25
申请人： JPL GLOBAL, LLC
发明人： Paul W. GUTH
摘要： An improved design for a dust shroud providing an airflow conduit for collecting dust off a work piece and a saw blade is disclosed. The dust shroud is configured with either one or two extending and telescoping lower rigid jaws that are durable and can engage a work piece at different angles. A novel roller is additionally provided for moving along a work piece.
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公开(公告)号：US20180281087A1
公开(公告)日：2018-10-04
申请号：US15937826
申请日：2018-03-27
申请人： JPL GLOBAL, LLC
发明人： Paul W. GUTH
摘要： Aspects of the disclosure relate to a non-circular arbor design. In one such aspect, an apparatus comprising a circular saw blade is disclosed. Within such embodiment, the circular saw blade includes a non-circular arbor hole that is compatible with at least a first arbor drive shaft and a second arbor drive shaft. Here, it is further contemplated that the first arbor drive shaft has a first shape matching the non-circular arbor hole, whereas the second arbor drive shaft has a second shape different than the non-circular arbor hole. In a further aspect, another apparatus directed towards a non-circular arbor design is disclosed. For this embodiment, the apparatus includes a non-circular arbor drive shaft that is only compatible with circular saw blades having a non-circular arbor hole shape that match a shape of the non-circular arbor drive shaft.
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公开(公告)号：US20180257157A1
公开(公告)日：2018-09-13
申请号：US15912531
申请日：2018-03-05
申请人： JPL GLOBAL, LLC
发明人： Paul W. GUTH
CPC分类号： B23D59/006 , B27G19/04
摘要： An improved design for a dust shroud providing an airflow conduit for collecting dust off a work piece and a saw blade is disclosed. The dust shroud is configured with either one or two extending and telescoping lower rigid jaws that are durable and can engage a work piece at different angles. A novel roller is additionally provided for moving along a work piece.
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公开(公告)号：USD782261S1
公开(公告)日：2017-03-28
申请号：US29546201
申请日：2015-11-19
申请人： JPL Global, LLC
设计人： Paul W. Guth
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公开(公告)号：US20240307985A1
公开(公告)日：2024-09-19
申请号：US18675040
申请日：2024-05-27
申请人： JPL GLOBAL, LLC
发明人： Paul W. Guth
CPC分类号： B23D59/006 , B27G19/04
摘要： An improved design for a dust shroud providing an airflow conduit for collecting dust off a work piece and a saw blade is disclosed. The dust shroud is configured with either one or two extending and telescoping lower rigid jaws that are durable and can engage a work piece at different angles. A novel roller is additionally provided for moving along a work piece.
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公开(公告)号：USD973114S1
公开(公告)日：2022-12-20
申请号：US29752105
申请日：2020-09-25
申请人： JPL GLOBAL, LLC
设计人： Paul W. Guth
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公开(公告)号：US11433340B2
公开(公告)日：2022-09-06
申请号：US17069777
申请日：2020-10-13
申请人： JPL Global, LLC
发明人： Paul W. Guth , Joel Guth
摘要： Aspects to facilitate dust collection are disclosed. In one aspect, a chute provides a dust seal between a bulk bag of material and a silo loading hatch. Here, the dust seal comprises a first seal between a first end of the chute and the bulk bag, and a second seal between a second end of the chute and the silo loading hatch. In another aspect, a collapsible chute is extended between a silo loading hatch and a discharge chute of a bulk bag such that the collapsible chute forms a dust seal between the silo loading hatch and the bulk bag. Contents of the bulk bag are released via the discharge chute so that the contents of the bulk bag flow into the silo loading hatch. For this embodiment, the dust seal prevents airborne dust associated with the flow from escaping into an exterior portion of the collapsible chute.
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公开(公告)号：US11285554B2
公开(公告)日：2022-03-29
申请号：US15912531
申请日：2018-03-05
申请人： JPL GLOBAL, LLC
发明人： Paul W. Guth
摘要： An improved design for a dust shroud providing an airflow conduit for collecting dust off a work piece and a saw blade is disclosed. The dust shroud is configured with either one or two extending and telescoping lower rigid jaws that are durable and can engage a work piece at different angles. A novel roller is additionally provided for moving along a work piece.
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