143 patents
Page 7 of 8
Utility
Supports for Chemical Vapor Deposition Coating Applications
12 Aug 20
In one aspect, carrier bodies and associated apparatus are described herein for supporting cutting tools during a CVD process.
Debangshu BANERJEE, Peter Rudolf Leicht
Filed: 10 Feb 19
Utility
Reamer Head with Flute Geometry and Method of Making Same
5 Aug 20
A reamer head for a reamer includes one or more blades separated by flutes.
Li Ning, Michael Hacker, Paul Brown, Tom Bobos, Bettina Wagner
Filed: 5 Feb 19
Utility
Method for producing a cutting tool and cutting tool
29 Jul 20
A method for producing a cutting tool with a cutting edge that is formed at least in sections by an end face and a flute comprises the following sequence: Processing of the end face by means of grinding, and polishing of the flute by means of a flute polishing.
Tim GUTER
Filed: 29 Jan 20
Utility
Evaporator body with titanium hydride coating, method for the production and usage thereof
29 Jul 20
An evaporator body for a PVD coating system comprises a basic body and an evaporator surface, to which a titanium dihydride layer is applied.
Rodrigue Ngoumeni Yappi, Hubert Josef Schweiger, Rudolf Karl Grau
Filed: 13 Apr 20
Utility
Coolant Bonnet for a Cutting Tool
22 Jul 20
A coolant bonnet for a cutting tool includes a head portion, a shank portion, an internal coolant passage extending through the shank portion and into a coolant manifold disposed within the head portion, and one or more coolant ducts extending radially outward from the manifold to an outlet port.
Nicholas J. Henry, Tom Bobos, Keith Hoover
Filed: 16 Jan 19
Utility
Hardware Fastener with Movable Threaded Element and One or More Spring-like Members
8 Jul 20
A hardware fastener with a movable threaded element suspended within a cavity formed in a body.
Alan J. Bookheimer, Ruy Frota de Souza Filho, Jason Won Goldsmith, Jeremy P. Canonge
Filed: 2 Jan 19
Utility
Cutting Insert Holder and Applications Thereof
24 Jun 20
Holders are described herein providing secure clamping and/or positioning of cutting inserts.
Igor KAUFMANN, Raouf Benamor
Filed: 19 Dec 18
Utility
Side-activated Modular Drill
10 Jun 20
A cutting insert includes a head portion having a number of cutting edges and a centering pin which is disposed about a central longitudinal axis and which is coupled to, and extends axially away from, the main head portion.
HORST MANFRED JAGER, RUY FROTA DE SOUZA FILHO
Filed: 9 Dec 18
Utility
Tool Body for a Shell End Mill and Cutting Tool
10 Jun 20
A tool body (12) for a shell end mill (10) is described with at least one helical chip guiding groove (24) arranged at the circumference of the tool body (12) for chip dissipation and at least two receptacles (28) for indexable cutting inserts (26) arranged at the chip guiding groove (24).
Alex Fraese, Mark Alan Francis, Werner Bruno Penkert, Michael Kreuzer
Filed: 9 Feb 20
Utility
Multilayer Nitride Hard Coatings
3 Jun 20
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: 5 Feb 20
Utility
Armor Plate and Armor Consisting of Carrier and Armor Plate
27 May 20
The invention relates to an armor plate (10) with a thickness of at least 2 mm and an edge length of at least 20 mm, wherein the armor plate (10) consists of a material that contains tungsten heavy metal or tungsten carbide as the essential component.
Werner PARLOW, Thomas THEUERKAUF
Filed: 18 Jul 18
Utility
Orbital Drill with Left-handed and Right-handed Flutes
20 May 20
An orbital drill includes a drilling portion, a shank portion, and a neck portion between the drilling portion and the shank portion.
Danny R. Davis, Stephen G. Pritchard
Filed: 14 Nov 18
Utility
Roof Drill Bit and Cutting Insert Therefor
1 Apr 20
A roof drill bit has an elongate roof drill bit body having a forward end and a rearward end.
Chad A. Swope
Filed: 27 Sep 18
Utility
Valves, Valve Assemblies and Applications Thereof
4 Mar 20
Valves and valve assemblies are described herein employing architectures which can mitigate degradative wear mechanisms, thereby prolonging life of the assembly.
Joshua M. SINGLEY, Grzegorz DEWICKI, Keith BROCK, Ranjith Seenappa
Filed: 30 Aug 18
Utility
Valves, Valve Assemblies and Applications Thereof
4 Mar 20
Valves and valve assemblies are described herein employing architectures which can mitigate degradative wear mechanisms, thereby prolonging life of the assembly.
Joshua T. SINGLEY, Grzegorz DEWICKI, Keith BROCK, Ranjith SEENAPPA
Filed: 3 Apr 19
Utility
Indexable Tangential Cutting Inserts and Cutting Tool Holders
12 Feb 20
Cutting tool systems including a tool holder and tangential cutting inserts are disclosed.
Xiangdong D. Fang, Jean-Luc D. Dufour, David J. Wills
Filed: 6 Aug 18
Utility
Stump Cutter Tooth Assembly
15 Jan 20
A stump cutter tooth assembly includes a stump cutter tooth held by a pocket member that includes an arcuate shoulder having one or more tabs.
Duane E. Carson, JR., Keith L. Roozeboom, Clint A. Weinberg, Robbie D. Bloom, Matthew R. Disselkoen, Claudio Carrafiello Verzilli
Filed: 11 Jul 18
Utility
Centrifuge Tile Assembly
8 Jan 20
Wear resistant centrifuge tile assemblies are disclosed that include a backing portion and a wear-resistant tile.
Robert J. Davison, Nathan G. Wood, Travis E. Puzz
Filed: 8 Jul 18
Utility
Metal-cutting Tool, In Particular a Reaming Tool and Method of Making the Same
1 Jan 20
A reaming tool includes a tool body having an axially rearward shank portion and an axially forward cutting portion, the forward cutting portion having at least one peripherally arranged cutting insert.
Li Ning
Filed: 11 Aug 19
Utility
Side-lock Modular Drill with Spring-assisted Bump-off
25 Dec 19
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: 18 Jun 19