公开(公告)号：US20200290138A1

公开(公告)日：2020-09-17

申请号：US16814884

申请日：2020-03-10

Applicant: TECHTRONIC CORDLESS GP

Inventor： Reid Cheatham ,  Jonathan R. Van Bergen ,  Jeffrey Groves

IPC: B23D47/02 ,  B27B9/04 ,  B23D59/00

Abstract: A track saw system is configured to make a straight cut in a work piece supported upon a stand. The track saw system includes a base configured for attachment to the stand, the base having an edge against which the work piece is engageable, a track pivotably coupled to the base, a first hinge pivotably coupling the track to the base about a first pivot axis to permit pivoting movement of the track relative to the base in a direction extending away from the base, and a second hinge pivotably coupling the track to the base about a second pivot axis transverse to the first pivot axis to permit pivoting movement of the track relative to the base to adjust a miter angle between the track and the edge.

公开(公告)号：US20210178311A1

公开(公告)日：2021-06-17

申请号：US17119398

申请日：2020-12-11

Applicant: TECHTRONIC CORDLESS GP

Inventor： Jonathan R. Van Bergen ,  J. Porter Whitmire ,  Brianna E. Williams ,  Miles Riordan Moody ,  J. Luke Jenkins ,  Austin Clark ,  Jeffrey Groves ,  Tyler H. Knight ,  Stephen A. Hughett

IPC: B01D46/42 ,  A61M16/10

Abstract: An air purifier includes a housing having an air inlet and an air outlet, a filter disposed adjacent the air inlet, a blower unit disposed within the housing to draw air through the air inlet and expel air through the air outlet, a battery receptacle configured to engage a battery for providing power to the motor, and a handle coupled to the housing to facilitate transportation of the air purifier. The blower unit includes a motor and an impeller driven by the motor to induce an air flow, and rotation of the impeller induces air flow at a rate between approximately 400 cubic feet per minute and approximately 800 cubic feet per minute.

公开(公告)号：US11548137B2

公开(公告)日：2023-01-10

申请号：US17328591

申请日：2021-05-24

Applicant: TECHTRONIC CORDLESS GP

Inventor： Jonathan R. Van Bergen ,  Andrew Kinnison ,  Richmond Angeles

IPC: B25H1/00 ,  B23D47/02 ,  B25H1/04

Abstract: A tool stand includes a table having a tool support surface and a plurality of legs movable relative to the table to define a first configuration and a second configuration of the tool stand. The plurality of legs includes a first leg and a second leg, each pivotable about a first axis, and the plurality of legs further includes a third leg and a fourth leg, each pivotable about a second axis parallel to the first axis. The tool stand further includes a base frame coupled to the third and fourth legs, and a latch mechanism including a latch element movable between a latched position and an unlatched position. The latch mechanism is configured to inhibit movement of each of the legs relative to the table when the latch element is in the latched position and the tool stand is in the first configuration.

公开(公告)号：US20210276176A1

公开(公告)日：2021-09-09

申请号：US17328591

申请日：2021-05-24

Applicant: TECHTRONIC CORDLESS GP

Inventor： Jonathan R. Van Bergen ,  Andrew Kinnison ,  Richmond Angeles

IPC: B25H1/00 ,  B23D47/02 ,  B25H1/04

Abstract: A tool stand includes a table having a tool support surface and a plurality of legs movable relative to the table to define a first configuration and a second configuration of the tool stand. The plurality of legs includes a first leg and a second leg, each pivotable about a first axis, and the plurality of legs further includes a third leg and a fourth leg, each pivotable about a second axis parallel to the first axis. The tool stand further includes a base frame coupled to the third and fourth legs, and a latch mechanism including a latch element movable between a latched position and an unlatched position. The latch mechanism is configured to inhibit movement of each of the legs relative to the table when the latch element is in the latched position and the tool stand is in the first configuration.

公开(公告)号：US20210129241A1

公开(公告)日：2021-05-06

申请号：US17085031

申请日：2020-10-30

Applicant: TECHTRONIC CORDLESS GP

Inventor： Jonathan R. Van Bergen ,  Reid Cheatham ,  Tyler H. Knight ,  David E. Dutterer

IPC: B23D45/04

Abstract: A miter saw includes a base assembly and a saw unit pivotably coupled to the base assembly about a first axis. The saw unit includes a saw arm, a motor supported by the saw arm, and a saw blade supported by the saw arm. The saw blade is driven by the motor to rotate about a second axis. The saw blade includes a diameter. A ratio of the diameter of the saw blade to a distance between the first and second axes is between 0.4 and 0.7.