公开(公告)号：USD922841S1

公开(公告)日：2021-06-22

申请号：US29690102

申请日：2019-05-06

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Designer： Steven W. Hyma ,  Anthony R. Erickson ,  Max R. Sawa ,  Tobias Berg ,  Nicolai Rumpel

公开(公告)号：US20180193926A1

公开(公告)日：2018-07-12

申请号：US15863253

申请日：2018-01-05

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Max R. Sawa ,  Geoffrey R. Piller ,  Kenneth D. Peterson ,  Travis J. DuMez ,  James Ernest Pangerc

IPC: B23B51/04

Abstract: A hole saw is movable about a rotational axis in a cutting direction to cut into a workpiece. The hole saw includes a cylindrical body having a sidewall with a first end and a second end opposite the first end. The cylindrical body also includes a gullet formed in the sidewall between a leading surface, a trailing surface, and a bottom surface of the sidewall. The trailing surface defines a portion having a first radius. The bottom surface has a second radius. The first radius is larger than the second radius. The hole saw also includes a cutting tooth coupled to the first end of the sidewall adjacent the gullet.

公开(公告)号：US20240217008A1

公开(公告)日：2024-07-04

申请号：US18606157

申请日：2024-03-15

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Max R. Sawa ,  Geoffrey R. Piller ,  Kenneth D. Peterson ,  Travis J. DuMez ,  James Ernest Pangerc

IPC: B23B51/04

CPC classification number: B23B51/0426 ,  B23B51/0466 ,  B23B2260/072 ,  Y10T408/895

Abstract: A hole saw is movable about a rotational axis in a cutting direction to cut into a workpiece. The hole saw includes a cylindrical body with a sidewall having a first end and a second end opposite the first end, a gullet formed in the sidewall between a leading surface, a trailing surface, and a bottom surface of the sidewall, and a support aperture formed in the sidewall. The gullet extends through the first end of the body. The support aperture is entirely surrounded by the sidewall. A majority of the support aperture circumferentially overlaps with the gullet. At least a portion of the support aperture is positioned closer than the bottom surface of the sidewall to the second end. The hole saw includes a cutting tooth coupled to the first end of the sidewall adjacent the gullet and an end cap coupled to the second end of the sidewall.

公开(公告)号：US20230405777A1

公开(公告)日：2023-12-21

申请号：US18459652

申请日：2023-09-01

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Max R. Sawa

IPC: B25B23/00

CPC classification number: B25B23/0035

Abstract: An extension adapter includes a body, a collar, and a gasket. The body includes a front portion, a rear portion, and a flange separating the front portion from the rear portion. The front portion has a larger diameter than the rear portion. The body also includes an inner surface that defines a bore configured to receive a tool bit. The collar is moveable along the rear portion of the body between an unlocked position in which the tool bit is removable from the bore and a locked position in which the tool bit is secured to the body. The gasket is coupled to the rear portion of the body and abutting the flange. The gasket is compressed between the flange and the collar when the collar is in the locked position to block dust and debris from entering the bore.

公开(公告)号：US11359404B2

公开(公告)日：2022-06-14

申请号：US16675326

申请日：2019-11-06

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Max R. Sawa ,  James E. Pangerc

IPC: E05B17/06

Abstract: A door hardware locating tool includes an edge wall having a first side, a second side opposite the first side, and an edge bore aperture that extends through the first and second sides. The edge bore defines a first axis that extends centrally through the edge wall and through the first and second sides. The door hardware locating tool also includes a side wall adjacent the edge wall. The side wall includes a first side, a second side opposite the first side, and a cavity defined between the first and second sides. The door hardware locating tool further includes an insert at least partially positioned within the cavity of the side wall. The insert is rotatable about a second axis that is perpendicular to the first axis between a first position and a second position. The insert includes a cross bore aperture.

公开(公告)号：USD941113S1

公开(公告)日：2022-01-18

申请号：US29782314

申请日：2021-05-06

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Designer： Steven W. Hyma ,  Anthony R. Erickson ,  Max R. Sawa ,  Tobias Berg ,  Nicolai Rumpel

公开(公告)号：US20210316375A1

公开(公告)日：2021-10-14

申请号：US17355500

申请日：2021-06-23

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Brett A. Parendo ,  Richard Hohnl, JR. ,  David Hlavac ,  Alexander R. Greenhill ,  Ingolfur Ludviksson ,  Max R. Sawa ,  James E. Pangerc

IPC: B23B51/00

Abstract: A step drill bit includes a shank and a body having a proximal end adjacent the shank and a distal end opposite the proximal end. The body defines a plurality of axially stacked, progressively sized steps including a first step at the distal end, a terminal step at the proximal end, and a plurality of intermediate steps having incrementally increasing diameters disposed between the first and terminal steps. The step drill bit also includes a plurality of cutting edges each disposed along one of the plurality of steps. Each edge defines a helix angle and a radial rake angle. The radial rake angle and the helix angle of the cutting edge at the terminal step is greater than the radial rake angle and the helix angle of the cutting edge at the first step.

公开(公告)号：USD922840S1

公开(公告)日：2021-06-22

申请号：US29690100

申请日：2019-05-06

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Designer： Steven W. Hyma ,  Anthony R. Erickson ,  Max R. Sawa ,  Tobias Berg ,  Nicolai Rumpel

公开(公告)号：US20200324349A1

公开(公告)日：2020-10-15

申请号：US16910166

申请日：2020-06-24

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Max R. Sawa ,  Geoffrey R. Piller ,  Kenneth D. Peterson ,  Travis J. DuMez ,  James Ernest Pangerc

IPC: B23B51/04

Abstract: A hole saw includes a cylindrical body having a sidewall with a first end and a second end opposite the first end. The cylindrical body includes a gullet formed in the sidewall between a leading surface, a trailing surface, and a bottom surface of the sidewall. The gullet defines a central longitudinal axis extending between the first and second ends of the sidewall that is obliquely oriented relative to a rotational axis of the hole saw such that the gullet is angled from the first end to the bottom surface in a direction toward a cutting direction of the hole saw. The gullet has a dimension measured parallel to the rotational axis between the first end of the sidewall and the bottom surface of the gullet that is greater than 1.5 inches. The hole saw includes a cutting tooth coupled to the first end of the sidewall adjacent the gullet.

公开(公告)号：US20200262034A1

公开(公告)日：2020-08-20

申请号：US16869229

申请日：2020-05-07

Applicant: Milwaukee Electric Tool Corporation

Inventor： Christopher S. Hoppe ,  Aaron S. Blumenthal ,  Aaron M. Williams ,  Michael John Caelwaerts ,  Max R. Sawa ,  Caroline Hope ,  James Wekwert ,  Jason D. Thurner

IPC: B25B17/02 ,  B25B21/00

Abstract: A hand tool for driving a fastener is provided. The hand tool includes gearing that interconnects a splined socket to a rotatable or trigger actuator and increases a rotational speed of the splined socket relative to the actuator. The hand tool may include a power tool receiver 38 or an independent motor to drive rotation of the splined socket to advance or retract a fastener from a threaded shaft. By increasing the speed and conserving rotational inertia, the hand tool reduces the time to secure a fastener on a threaded shaft. A rotatable nut is provided. The rotatable nut can slideably orient along a first axis and threadedly orient along a second axis to fasten to an adjacent surface.