公开(公告)号：US20230347425A1

公开(公告)日：2023-11-02

申请号：US18041611

申请日：2021-08-18

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Zachary D. Bernaden ,  Milorad Marich ,  Jason M. Thom ,  Jonathan G. Winter

IPC: B23B51/04 ,  B33Y80/00

CPC classification number: B23B51/0473 ,  B33Y80/00 ,  B23B51/0426 ,  B23B2260/136

Abstract: A cutting tool includes a hole saw and an arbor assembly removably coupled to the hole saw. The arbor assembly includes a shank having a first end, a second end opposite the first end and configured to be coupled to a power tool, a body between the first and second ends, and an longitudinal axis extending centrally through the shank between the first and second ends. The body includes a recess. The arbor assembly also includes a sleeve supported by the shank, the sleeve including a central bore that receives the shank and a locking member positioned in the central bore, the locking member formed as a single, monolithic piece with a remainder of the sleeve, the sleeve moveable between a first position, in which the locking member engages the recess, and a second position, in which the locking member is spaced apart from the recess.

公开(公告)号：US20230082304A1

公开(公告)日：2023-03-16

申请号：US17799342

申请日：2021-02-04

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Milorad Marich ,  Jason M. Thom ,  Zachary D. Bernaden ,  Jonathan G. Winter

IPC: B23D51/14

Abstract: An accessory for use with an oscillating power tool. The accessory includes an attachment portion including a mounting aperture arrangement configured to couple with the oscillating power tool. The accessory also includes a body extending away from the attachment portion in a longitudinal direction defining a longitudinal axis, a distal end portion including a generally planar surface and a cutting edge configured to perform a material-removing operation, and a conduit extending from proximate the cutting edge towards the attachment portion. The conduit is configured to convey material removed during the material-removing operation towards a vacuum system.

公开(公告)号：US20230054585A1

公开(公告)日：2023-02-23

申请号：US17796047

申请日：2021-01-18

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Zachary D. Bernaden ,  Jason M. Thom ,  Milorad Marich ,  Jonathan G. Winter

IPC: B23B51/00

Abstract: A drilling tool includes a drive assembly with a shank that is configured to couple to a power tool and a step drill bit. The step drill bit includes a body having a proximal end adjacent the shank, a distal end opposite the proximal end, and a bit axis extending centrally through the body between the proximal end and the distal end. The body is defined by a wall extending around the bit axis to define a hollow interior cavity of the body. The step drill bit also includes a plurality of axially stacked, progressively sized steps with a first step at the proximal end and a terminal step at the distal end and a flute extending from the proximal end to the distal end. The flute defines a cutting edge.

公开(公告)号：US20190022770A1

公开(公告)日：2019-01-24

申请号：US16143613

申请日：2018-09-27

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Geoffrey R. Piller ,  Jason M. Thom ,  Ryan J. Malloy ,  Todd A. Taylor

IPC: B23B51/04

Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.

公开(公告)号：USD1040195S1

公开(公告)日：2024-08-27

申请号：US29721956

申请日：2020-01-24

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Designer： Jason M. Thom ,  Geoffrey R. Piller ,  Ryan J. Malloy

Abstract: FIG. 1 is a side elevation view of a toothform for a cutting tool according to one embodiment.
FIG. 2 is an enlarged side elevation view of a portion of the toothform of FIG. 1; and,
FIG. 3 is an end view of the toothform of FIG. 1.
Portions of the cutting tool shown in broken lines form no part of the claimed design. The dash-dot-dash lines represent the locations and borders of an enlarged view showing details and form no part of the claimed design.

公开(公告)号：USRE48513E1

公开(公告)日：2021-04-13

申请号：US16517476

申请日：2019-07-19

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Geoffrey R. Piller ,  Jason M. Thom ,  Ryan J. Malloy ,  Todd A. Taylor

IPC: B23B51/04

Abstract: A hole saw includes a cylindrical body disposed along an axis of rotation with a side wall extending axially from a cap end to a cutting end. The cutting end includes a plurality of cutting teeth. The hole saw also includes a cap coupled to the cap end of the cylindrical body. The side wall defines an elongated aperture configured to receive a tool for removing work piece plugs from within the cylindrical body. The elongated aperture has a first slot portion adjacent the cutting edge. The first slot portion is oriented perpendicular to the axis of rotation. The elongated aperture also has a second slot portion connected to the first slot portion and extending from the first slot portion toward the cap end. The second slot portion is oriented at an oblique angle relative to the axis of rotation.

公开(公告)号：US09751134B2

公开(公告)日：2017-09-05

申请号：US13945686

申请日：2013-07-18

Applicant: Milwaukee Electric Tool Corporation

Inventor： Jason M. Thom ,  Geoffrey R. Piller ,  Ryan J. Malloy

IPC: B23B51/04

CPC classification number: B23B51/0406 ,  Y10T408/895

Abstract: A cutting tool includes a generally cylindrical body, a plurality of cutting teeth formed on the generally cylindrical body, a plurality of non-cutting protrusions formed on the generally cylindrical body, and a plurality of gullets formed on the generally cylindrical body. Each gullet is formed between one of the plurality of cutting teeth and one of the plurality of non-cutting protrusions. Each gullet has a base and a gullet depth measured from the base to a tip of a corresponding cutting tooth. Each non-cutting protrusion is located approximately halfway between the tips of two adjacent cutting teeth and has a height that is at most about 75% of the gullet depth.

公开(公告)号：US20170120346A1

公开(公告)日：2017-05-04

申请号：US15407005

申请日：2017-01-16

Applicant: Milwaukee Electric Tool Corporation

Inventor： Geoffrey R. Piller ,  Jason M. Thom ,  Ryan J. Malloy ,  Todd A. Taylor

IPC: B23B51/04

CPC classification number: B23B51/0406 ,  B23B2251/428 ,  B23B2260/072 ,  B23B2260/082 ,  Y10T408/895

Abstract: A hole saw includes a cylindrical body disposed along an axis of rotation with a side wall extending axially from a cap end to a cutting end. The cutting end includes a plurality of cutting teeth. The hole saw also includes a cap coupled to the cap end of the cylindrical body. The side wall defines an elongated aperture configured to receive a tool for removing work piece plugs from within the cylindrical body. The elongated aperture has a first slot portion adjacent the cutting edge. The first slot portion is oriented perpendicular to the axis of rotation. The elongated aperture also has a second slot portion connected to the first slot portion and extending from the first slot portion toward the cap end. The second slot portion is oriented at an oblique angle relative to the axis of rotation.

公开(公告)号：US20240017335A1

公开(公告)日：2024-01-18

申请号：US18354562

申请日：2023-07-18

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Geoffrey R. Piller ,  Jason M. Thom ,  Ryan J. Malloy ,  Todd A. Taylor

IPC: B23B51/04

CPC classification number: B23B51/0467 ,  Y10T408/895 ,  B23B2260/072 ,  B23B51/044 ,  B23B51/04 ,  B23B2260/082

Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.

公开(公告)号：US20210245271A1

公开(公告)日：2021-08-12

申请号：US17244747

申请日：2021-04-29

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Geoffrey R. Piller ,  Jason M. Thom ,  Ryan J. Malloy ,  Todd A. Taylor

IPC: B23B51/04

Abstract: A hole saw includes a substantially cylindrical body defining a cutting end and an axis of rotation. The hole saw also includes first and second apertures formed through the body and spaced from the cutting end such that a portion of the body extends between the cutting end and both the first and second apertures. The first and second apertures are both configured to receive a tool for removing work piece plugs from within the cylindrical body. The first aperture is axially spaced from the cutting end a first distance. The second aperture is axially spaced from the cutting end a second distance that is greater than the first distance. The first aperture and the second aperture are separated by a portion of the body.