290 patents
Page 5 of 15
Utility
Rotary cutting tool with hybrid cutting insert design
20 Dec 22
A rotary cutting tool includes a cutting head having a plurality of insert-receiving pockets for radially mounting a first type of cutting insert in a first cutting region and for tangentially mounting a second type of cutting insert in a second cutting region.
Lance David Brunetto, Ruy Frota de Souza Filho, Ronald Louis Dudzinsky
Filed: 2 Dec 19
Utility
Cutting Tool Holder with Improved Dampening Effect
24 Nov 22
Cutting tool holders are disclosed that include vibration dampening elements.
Iranna Shidrameshetra, Satish Chinnakar, Igor Kaufmann, Yogesh Basavaraju
Filed: 8 Aug 22
Utility
Cutting tool with interconnected arms for increased stiffness to weight ratio
22 Nov 22
A cutting tool with interconnected arms that increases the stiffness to weight ratio of the cutting tool is described.
Logan M. Semnisky, Alan J. Bookheimer
Filed: 9 Dec 20
Utility
Cutting tool system component, in particular cutting tool or cutting tool holder
10 Nov 22
A cutting tool system component, in particular a cutting tool or a cutting tool holder, is described.
Dominik SCHMID
Filed: 4 May 22
Utility
Wear-resistant Armored Cutting Tool
27 Oct 22
A wear-resistant armored cutting tool may be provided.
Robbie D. Bloom, James R. Geyer
Filed: 26 Apr 21
Utility
Rotary cutting tool and holding element for a rotary cutting tool
27 Oct 22
The described rotary cutting tool comprises a tool body extending along a rotational axis and a cutting insert comprising at least one cutting edge.
Michael SCHUFFENHAUER
Filed: 22 Apr 22
Utility
Cutting Tool Comprising Toolholder and Round Cutting Insert and Method for Repositioning the Round Cutting Insert In a Pocket of the Toolholder
27 Oct 22
A cutting tool including a toolholder and a round cutting insert for mounting on a pocket floor of the toolholder.
Jean Luc Dufour
Filed: 26 Apr 21
Utility
Coating, Method for Coating, and Coated Cutting Tool
20 Oct 22
A coating includes a first base layer including a nitride of at least Al and Cr, a second base layer including a nitride of at least Al and Cr overlying the first base layer, and an outermost indicator layer overlying the second base layer.
Joern Kohlscheen
Filed: 19 Apr 21
Utility
Cutting tool having replaceable cutting head and method of securing a replaceable cutting head
18 Oct 22
A rotary cutting tool includes a tool shank, a replaceable cutting head mounted on the tool shank, a coupling pin, and an actuation member.
Marcelo Euripedes Silva, Ruy Frota de Souza Filho
Filed: 19 Mar 20
Utility
Vaporizer body
18 Oct 22
A vaporizer body (1) having a vaporizing surface (3) for vaporizing metal in a PVD-metallization installation, wherein the vaporizing surface (3) comprises a plurality of recesses (5, 5′, 5″), with an opening of the respective recess having an area/perimeter-ratio of greater than or equal to 1.5 mm.
Michael Hans Nürnberger, Rudolf Karl Grau, Hubert Josef Schweiger
Filed: 15 Nov 19
Utility
Valve Seat Assembly Having Mating Surfaces with a Reverse Taper Angle
13 Oct 22
A valve seat assembly includes a body having an insert pocket with an axially extending inner surface and a radially extending bottom surface.
Jacob Poremski, Carrie Bartkowiak, John Brosnahan, Thomas J. Long, II
Filed: 9 Apr 21
Utility
Cutting insert and cutting tool
13 Oct 22
The invention relates to a cutting insert having a polygonal upper side.
Konrad Spitzenberger
Filed: 27 Jun 22
Design
Stump cutter tooth
27 Sep 22
Duane E. Carson, Jr., Keith L. Roozeboom, Clint A. Weinberg, Robbie D. Bloom, Matthew R. Disselkoen
Filed: 12 Jul 18
Utility
Multilayer nitride hard coatings
27 Sep 22
In one aspect, coatings are described herein employing composite architectures providing high aluminum content and high hardness for various cutting applications.
Vineet Kumar, Ronald Penich, Chen Chen, Zhenyu Liu, Nicholas F. Waggle, Jr.
Filed: 6 Feb 20
Utility
Cutting insert and cutting tool
27 Sep 22
The invention relates to a cutting insert having a polygonal upper side.
Konrad Spitzenberger
Filed: 3 Sep 20
Utility
Side-lock modular drill with spring-assisted bump-off
20 Sep 22
A rotary cutting tool with a shank and an interchangeable cutting tip, wherein the shank includes a pocket which receives the interchangeable cutting tip via an interference fit.
Ruy Frota De Souza Filho, Alan Joseph Bookheimer
Filed: 19 Jun 19
Utility
Cutting Tool with Shank Portion Configured for Limiting Rotation and Controlling Orientation of the Tool
15 Sep 22
Cutting tools (14) and cutting tool assemblies (10) include a friction ring (79).
Brandon J. Kenno
Filed: 11 Mar 21
Utility
Cutting Insert and Cutting Tool Comprising Cutting Insert
15 Sep 22
A cutting tool includes a toolholder and a cutting insert.
Xiangdong D. Fang, Qiang Wu, Jean-luc Dufour, Andreas Wuerfels
Filed: 15 Mar 21
Utility
Washerless Cutting Tool Assembly
15 Sep 22
A washerless cutting tool assembly includes a cutting tool holder and a rotatable cutting tool at least partially disposed within the cutting tool holder.
Brandon J. Kenno, James R. Geyer
Filed: 11 Mar 21
Utility
Method for producing a milled part with a countersinking tool and countersinking tool
8 Sep 22
The invention relates to a method for producing a blisk comprising a plurality of blade profiles and channels extending between the blade profiles using a bell-type countersink having a conical lateral surface, wherein the method comprises the steps providing a disk-shaped blank, and, to form the channels in the blank, plunging the bell-type countersink into the blank on a lateral surface of the blank and thereby moving it in a direction along a generating line of the bell-type countersink, wherein the displacement of the bell-type countersink is a 3-axial movement on a linear path and/or a 5-axial movement on a curved path.
Werner Bruno Penkert, Alex Fraese, Peter Gerstner
Filed: 3 Mar 22