公开(公告)号：US12145207B2

公开(公告)日：2024-11-19

申请号：US17051222

申请日：2020-07-20

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Carl Dietz ,  Milorad Marich ,  Chris Gilbert

IPC: B23D61/14 ,  B23D61/12 ,  C23C14/06 ,  C23C14/24 ,  C23C14/34

Abstract: A saw blade including a body and a plurality of teeth disposed on the body and defining a cutting portion. At least one tooth of the plurality of teeth have a substrate forming a tip of the at least one tooth. The saw blade further includes a thin film ceramic coating overlaying at least the substrate. The thin film ceramic coating has a greater strength than the substrate.

公开(公告)号：US20230311222A1

公开(公告)日：2023-10-05

申请号：US17051222

申请日：2020-07-20

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Carl Dietz ,  Milorad Marich ,  Chris Gilbert

IPC: B23D61/14 ,  B23D61/12 ,  C23C14/24 ,  C23C14/34 ,  C23C14/06

CPC classification number: B23D61/14 ,  B23D61/125 ,  C23C14/0641 ,  C23C14/24 ,  C23C14/34 ,  B23D61/127

Abstract: A saw blade including a body and a plurality of teeth disposed on the body and defining a cutting portion. At least one tooth of the plurality of teeth have a substrate forming a tip of the at least one tooth. The saw blade further includes a thin film ceramic coating overlaying at least the substrate. The thin film ceramic coating has a greater strength than the substrate.

公开(公告)号：US11638987B2

公开(公告)日：2023-05-02

申请号：US16767307

申请日：2018-12-03

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： James J. Van Essen ,  Michael J. Zimmermann ,  Smith C. Theiler ,  Zachary J. Geschke ,  Carl Dietz

IPC: B25B15/00 ,  B25B23/00

Abstract: A tool bit for driving a fastener includes a shank having a tool coupling portion configured to be coupled to a tool. The tool coupling portion has a hexagonal cross-sectional shape. The shank also has a head portion configured to engage the fastener. The head portion is composed of powdered metal (PM) steel having carbide particles distributed uniformly throughout the head portion.

公开(公告)号：US11278975B2

公开(公告)日：2022-03-22

申请号：US15981481

申请日：2018-05-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Carl Dietz ,  Shane N. Felton

IPC: B23D61/12 ,  B28D1/12

Abstract: A saw blade includes a body and a cutting portion coupled to an edge of the body. The cutting portion includes a plurality of cutting teeth. The plurality of cutting teeth includes a first tooth form with an abrasive grit and a second tooth form without an abrasive grit.

公开(公告)号：US20250025953A1

公开(公告)日：2025-01-23

申请号：US18906636

申请日：2024-10-04

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Carl Dietz ,  Milorad Marich ,  Chris Gilbert

IPC: B23D61/14 ,  B23D61/12 ,  C23C14/06 ,  C23C14/24 ,  C23C14/34

Abstract: A saw blade may include a body and a plurality of teeth disposed on the body. At least one tooth of the plurality of teeth includes a substrate forming a tip of the at least one tooth. The saw blade may further include a thin film ceramic coating overlaying at least the substrate and having a greater strength than the substrate. The substrate is edge prepped to refine a micro geometry of the plurality of teeth. The thin film ceramic coating is applied after the substrate is edge prepped and a thickness of the thin film ceramic coating varies at locations where the substrate is edge prepped.

公开(公告)号：US20230234192A1

公开(公告)日：2023-07-27

申请号：US18124106

申请日：2023-03-21

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： James J. Van Essen ,  Michael J. Zimmermann ,  Smith C. Theiler ,  Zachary J. Geschke ,  Carl Dietz

IPC: B25B15/00 ,  C22C33/02 ,  B25B23/00

CPC classification number: B25B15/002 ,  B25B23/0035 ,  C22C33/0292 ,  B25B15/005

Abstract: A tool bit for driving a fastener includes a shank including a tool coupling portion configured to be coupled to a tool, a head portion configured to engage the fastener, and a nickel coating on the head portion. The head portion is composed of powdered metal (PM) steel having carbide particles distributed uniformly throughout the head portion.

公开(公告)号：US20180333794A1

公开(公告)日：2018-11-22

申请号：US15981481

申请日：2018-05-16

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Carl Dietz ,  Shane N. Felton

IPC: B23D61/12

CPC classification number: B23D61/121 ,  B23D61/123 ,  B23D61/127

Abstract: A saw blade includes a body and a cutting portion coupled to an edge of the body. The cutting portion includes a plurality of cutting teeth. The plurality of cutting teeth includes a first tooth form with an abrasive grit and a second tooth form without an abrasive grit.

公开(公告)号：US20240208012A1

公开(公告)日：2024-06-27

申请号：US18596956

申请日：2024-03-06

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： James J. Van Essen ,  Michael J. Zimmermann ,  Smith C. Theiler ,  Zachary J. Geschke ,  Carl Dietz

IPC: B25B15/00 ,  B25B23/00 ,  C22C33/02

CPC classification number: B25B15/002 ,  B25B23/0035 ,  C22C33/0292 ,  B25B15/005

Abstract: A tool bit for driving a fastener including a shank having a tool coupling portion configured to be coupled to a tool, a head portion configured to engage the fastener, and an intermediate portion disposed between the tool coupling portion and the head portion. The intermediate portion having an outer diameter that is less than an outer dimension of the tool coupling portion. The head portion is composed of powdered metal (PM) steel having carbide particles distributed uniformly throughout the head portion. The outer diameter of the intermediate portion is selected such that the intermediate portion has a strength about 10% stronger than a shear strength of the head portion.

公开(公告)号：US11958168B2

公开(公告)日：2024-04-16

申请号：US18124106

申请日：2023-03-21

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： James J. Van Essen ,  Michael J. Zimmermann ,  Smith C. Theiler ,  Zachary J. Geschke ,  Carl Dietz

IPC: B25B15/00 ,  B25B23/00 ,  C22C33/02

CPC classification number: B25B15/002 ,  B25B23/0035 ,  C22C33/0292 ,  B25B15/005

Abstract: A tool bit for driving a fastener includes a shank including a tool coupling portion configured to be coupled to a tool, a head portion configured to engage the fastener, and a nickel coating on the head portion. The head portion is composed of powdered metal (PM) steel having carbide particles distributed uniformly throughout the head portion.

公开(公告)号：US20220288688A1

公开(公告)日：2022-09-15

申请号：US17636109

申请日：2020-10-22

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION

Inventor： Jonathan G. Winter ,  Jason M. Thom ,  Carl Dietz ,  Zachary J. Geschke ,  Milorad Marich

IPC: B22F10/25 ,  B22F7/08 ,  B22F10/34

Abstract: A method of creating a cladded tool with a distributor including a feed mechanism and an energy source. The method includes providing a substrate and distributing particulate material from the feed mechanism onto the substrate. The particulate material includes agglomerated particles with diameters between 30 and 100 microns. The method also includes activating the energy source to produce a beam spot on the particulate material, the substrate, or both and at least partially melting the particulate material, the substrate, or both with the beam spot to form a bonded layer of particulate material on the substrate.