公开(公告)号：US20240123524A1

公开(公告)日：2024-04-18

申请号：US18488943

申请日：2023-10-17

申请人： JPL GLOBAL, LLC

发明人： Paul W. Guth

IPC分类号： B23D59/00 ,  B23D47/02

CPC分类号： B23D59/006 ,  B23D47/025 ,  B23D59/001 ,  B28D7/02

摘要： Various aspects of a saw apparatus are disclosed. In a first aspect, a worktable is coupled to a vacuum source configured to provide a negative pressure region beneath the worktable. A partition divides the negative pressure region into a first negative pressure region via a first air flow channel and a second negative pressure region via a second air flow channel. In a second aspect, a worktable includes a housing coupled to a vacuum source configured to provide a plurality of negative pressure regions beneath the worktable. In another aspect, data is received which includes a first portion corresponding to a negative pressure level of a first region, and a second portion corresponding to a negative pressure level of a second region. A determination is then made of whether either of the negative pressure level falls below a threshold.

公开(公告)号：US20240116119A1

公开(公告)日：2024-04-11

申请号：US18389952

申请日：2023-12-20

申请人： Taylor James Hall

发明人： Taylor James Hall

IPC分类号： B23D47/02 ,  B27B9/04

CPC分类号： B23D47/02 ,  B27B9/04

摘要： A shuttle assembly for use with a saw guide track is provided. The shuttle assembly includes a base plate to which a saw is mounted. An alignment spacer extends laterally outward from the base plate and provides an abutment for locating a saw blade of the saw while the saw is being secured to the shuttle assembly.

公开(公告)号：US11833598B2

公开(公告)日：2023-12-05

申请号：US16712352

申请日：2019-12-12

申请人： Fisher Controls International LLC

发明人： Adam T. Boyle ,  Michael C. Anderson

IPC分类号： B23D47/02 ,  B23D47/12 ,  B23D59/02 ,  B33Y40/20

CPC分类号： B23D47/02 ,  B23D47/12 ,  B23D59/025 ,  B33Y40/20

摘要： Stabilized cutting tool assemblies. A cutting tool assembly for use with a reference surface includes a tool holder having a rotational axis. The tool holder is arranged for attachment to a drive source arranged to rotate the tool holder and move the tool holder relative to a reference surface. The cutting tool assembly includes a rotatable cutting tool coupled to the tool holder. The cutting tool includes a cutting surface and has a first portion and a second portion. The first portion is disposed adjacent the tool holder. The cutting tool assembly includes a stabilizer coupled to the cutting tool adjacent the second portion. The stabilizer has a bearing surface. The bearing surface is positioned on the second portion to abut the reference surface and to stabilize the cutting tool when the drive source moves the tool holder and the cutting tool to a position adjacent the reference surface.

公开(公告)号：US20230382001A1

公开(公告)日：2023-11-30

申请号：US18323148

申请日：2023-05-24

申请人： Black & Decker Inc.

发明人： Katarina KURAJDOVA ,  Vaclav KVAPIL

IPC分类号： B27B9/04 ,  B23D47/02

CPC分类号： B27B9/04 ,  B23D47/02

摘要： A power tool guide assembly includes a power tool guide. The power tool guide has an elongate body having a workpiece side configured to engage a workpiece and a power tool side configured to engage a power tool. At least one elongate rail is mounted on the power tool side. The at least one elongate rail is configured to engage a reciprocal channel in the power tool and limit lateral movement of the power tool in a direction perpendicular to a longitudinal axis of the elongate body. At least one edge protector connectable to an end of the elongate body.

公开(公告)号：US20230382000A1

公开(公告)日：2023-11-30

申请号：US18323105

申请日：2023-05-24

申请人： Black & Decker Inc.

发明人： Vaclav KVAPIL ,  Katarina KURAJDOVA

IPC分类号： B27B9/04 ,  B23D47/02

CPC分类号： B27B9/04 ,  B23D47/02

摘要： A power tool guide comprises an elongate body having a workpiece side configured to engage a workpiece and a power tool side configured to engage a power tool. At least one elongate rail is mounted on the power tool side and the at least one elongate rail is configured to engage a reciprocal channel in the power tool and limit lateral movement of the power tool in a direction perpendicular to a longitudinal axis of the elongate body. Wherein the at least one elongate rail comprises a first width at a first position at a first longitudinal end of the elongate body and a second width at a second position remote from the first longitudinal end of the elongate body.

公开(公告)号：US11701721B2

公开(公告)日：2023-07-18

申请号：US17837380

申请日：2022-06-10

申请人： Kreg Enterprises, Inc.

发明人： Joseph W. Gibson ,  Doyle R. Ramsey ,  Shelby Lee Strempke ,  Nathan Scott Combs ,  Neil M. Holland ,  Elliot James Hoff ,  Timothy J. Forbes ,  Allen F. Raushel ,  Jacob Martin ,  Casey L. Kerkmann ,  Stacy A. Peterson ,  Christian D. Ewoldt ,  Michael P. Marusiak ,  Mark David McClellan ,  Frederick J. Good ,  Scott Clark ,  Edward Charles Hay

IPC分类号： B23D47/02 ,  B27B27/02

CPC分类号： B23D47/025 ,  B27B27/02 ,  Y10T83/68

摘要： An adaptive cutting system is presented that facilitates cutting workpieces in new and different ways in a fun, easy, fast, accurate and safe manner. The system includes a benchtop having a grid of bench dog holes across its surface as well as a pair of table tracks embedded within its surface. An edge track extends around the benchtop and a pair of hinge members are connected to the edge tracks that also connect to a saw track that is movable between a raised and lowered position. The system also includes narrow rip stops, wide rip stops, bench dogs and a miter gauge all of which work in concert with the on-table features to facilitate on-table measurement and alignment of workpieces for performing cutting operations.

公开(公告)号：US20230173595A1

公开(公告)日：2023-06-08

申请号：US18075236

申请日：2022-12-05

申请人： Precision Guide Machinery and Repair Limited

发明人： Nalynd Vogt ,  Carrick Bergen ,  Nathan Pacholko

IPC分类号： B23D47/02 ,  B23D45/02

CPC分类号： B23D47/02 ,  B23D45/021 ,  B23D45/10

摘要： A saw guide for attachment to a guide post of a saw guide arbor guide assembly includes a head and a body. The head is attached to the guide post. The head includes opposed first and second head surfaces, a collar wall, and a head sidewall. The collar wall extends between the first and second head surfaces, with the collar wall engaging with the guide post. The head sidewall extends between the first and second head surfaces and defines an outer perimeter of the head. The body is attached to the head and includes opposed first and second body surfaces and a body sidewall. The body sidewall extends between the first and second body surfaces and defines an outer perimeter of the body. The saw guide further includes a lattice structure extending within at least the body, with the lattice structure extending between the first and second body surfaces.

公开(公告)号：US20230166425A1

公开(公告)日：2023-06-01

申请号：US17919614

申请日：2021-06-23

申请人： Festool GmbH

发明人： Tobias Hoefer

IPC分类号： B27B9/02 ,  B23D47/02

CPC分类号： B27B9/02 ,  B23D47/02

摘要： Track saws with self-adjusting rib-guide assemblies and methods of operating self-adjusting rib-guide assemblies of track saws are disclosed herein. The track saws include a motor, an arbor, and a base plate. The base plate defines an arbor-facing side and an arbor-opposed side. The base plate includes a rib-receiving channel and a self-adjusting rib-guide assembly. The self-adjusting rib-guide assembly at least partially defines the rib-receiving channel and is configured to automatically accommodate a range of raised rib transverse widths. The methods include positioning a raised elongate rib of the track within a rib-receiving channel of a base plate of the track saw. During the positioning, the methods also include establishing a contact force between the raised elongate rib and the self-adjusting rib-guide assembly. Responsive to the contact force, the methods further include moving at least a portion of the self-adjusting rib-guide assembly relative to a remainder of the track saw.

公开(公告)号：US11597020B2

公开(公告)日：2023-03-07

申请号：US17676059

申请日：2022-02-18

申请人： Sean Radigan

发明人： Sean Radigan

IPC分类号： B23D47/02 ,  B23D59/00 ,  B25H1/00 ,  A47B5/04

摘要： A saw support assembly includes a base member defining a receiving channel. The receiving channel of the base member is configured to receive a leg of a saw therein to secure the base member to the leg of the saw. An arm member is pivotably coupled to the base member. The arm member is configured to pivot towards or away from the base member. The arm member is configured to extend from the base member to support the leg of the saw to which the base member is secured. A branch member extends between the base member and the arm member. The branch member defines a first end connected with the base member and a second end connected with the support arm. The branch member is configured to limit a degree to which the arm member can pivot away from the base member.

公开(公告)号：US20220388082A1

公开(公告)日：2022-12-08

申请号：US17404067

申请日：2021-08-17

申请人： YONGKANG CONGZHEN TOOLS CO., LTD.

发明人： Xiao WANG

IPC分类号： B23D59/00 ,  B23D47/02 ,  B27G19/02

摘要： A self-dust extraction dustless table saw includes a table saw frame, saw table, and saw blade installed to the table saw frame. An upper and a lower blade guards are respectively mounted to upper and lower sides of the saw table, the saw blade is mounted in the upper and lower blade guards, and the lower blade guard includes a lower left and lower-right blade guards. Several interval guide barriers are installed on the inner walls of the lower left and lower right blade guards, and the guide barriers transport the dust to a dust outlet on the side of the lower right blade guard.