290 patents
Page 3 of 15
Utility
Quick Clamping Milling Tool Cutters and Methods
20 Jul 23
A milling tool cutter includes a tool body, a plurality of cutting inserts, a plurality of clamping studs, a clamping ring, and a detachable fastening member.
Bharath Arumugam, Padmakumar Muthuswamy, Ruy Frota de Souza Filho
Filed: 17 Jan 23
Utility
Drill and method for producing a drill
13 Jul 23
The invention relates to a drill comprising a body which extends along a longitudinal axis (L) from a rear side (B) to a front side (F), wherein the body comprises a main cutting edge on the front side (F), wherein the body comprises at least one guide bevel which extends in axial direction (A) and toward the front side (F), wherein, toward the front side (F), the guide bevel has an end section which is tapered.
Herbert Rudolf Kauper, Christian Strauchmann, Juergen Schwaegerl
Filed: 21 Mar 23
Utility
Cutting Tool Mounting Assembly with Split, Modular and Wireless Wear Detection System
13 Jul 23
A cutting tool mounting assembly includes a base that defines a receptacle.
Shuangyuan Zhang, Hongyu Zhou, Yu Liu, Xiaofeng Yu, Zhiquan Guo
Filed: 10 Jan 23
Utility
Armor Plate, Armor Plate Composite and Armor
13 Jul 23
An armor plate consists of a material comprising a cermet, and the armor plate has a density in the range from 5.0 to 6.5 g/cm3.
Manfred WOLF, Armin HELLDOERFER, Werner PARLOW, Thomas THEUERKAUF
Filed: 14 Mar 22
Utility
Cutting Inserts for Use In Milling Tools
6 Jul 23
Cutting inserts are disclosed having four cutting edges and milling tools comprising the cutting inserts installed in pockets on a rotatable cutting tool holder.
Jean Luc D. Dufour, Gilles Festeau
Filed: 31 Dec 21
Utility
Rotary cutting tool with tunable vibration absorber assembly for suppressing torsional vibration
4 Jul 23
A rotary cutting tool includes a tool body including a chip flute portion having a plurality of helical chip flutes separated by lobes.
Ruy Frota de Souza Filho, Logan M. Semnisky
Filed: 13 May 21
Utility
Turning Toolholder with Enhanced Coolant Delivery System
29 Jun 23
A turning toolholder includes a shank, a club head, and a clamp and a clamp screw for clamping a cutting insert.
Samuel Eichelberger, Igor Kaufmann, Dominik Schmid
Filed: 29 Dec 21
Utility
Method for producing a blank from extrusion material, and extruder
23 May 23
The invention relates to a method for producing a blank, in particular a blank for the production of a cutting tool, wherein a green body extending in the direction of the extrusion axis is produced from extrusion material by means of an extruder which has an extrusion channel extending along an extrusion axis; wherein the extrusion channel together with a movable mold element forms a die of the extruder; and wherein the mold element is moved relative to the extrusion channel and within said extrusion channel during the extrusion of the green body, whereby the shaping geometry of the die is changed so that the completely extruded green body hereby has a first functional segment and a second functional segment adjacent thereto in the direction of the extrusion axis (4); wherein the two functional segments differ with regard to their geometries impressed by the die.
Raouf Ben Amor, Augustin Donhardt, Tim Guter, Bjoern Hoschke, Guenther Hoyer, Herbert Rudolf Kauper, Klaus Roediger, Fabian Rosenberger, Jürgen Schwägerl
Filed: 26 Feb 19
Utility
Indexable drilling inserts
23 May 23
Drilling tool systems including a drilling body and a drilling inserts are disclosed.
Ravi Halasur, Mahesh Todkar
Filed: 11 Jun 20
Utility
Washerless Cutting Tool Assembly
18 May 23
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: 18 Jan 23
Utility
Rotary Cutting Tool with High Ramp Angle Capability
4 May 23
A rotary cutting tool includes a shank portion, a cutting portion, and a cutting tip.
Leonid B. Sharivker, Sergei Boulakhov, Stephen M. George, John Boyea
Filed: 4 Nov 21
Utility
Modular Drill, Method of Assembly Thereof, and Cutting Insert
27 Apr 23
A modular drill includes a shank, a retaining pin, a cutting insert, and a locking pin.
Ruy Frota de Souza, Marcelo Euripedes Da Silva, Neal Myers, Manuel Wacinski
Filed: 21 Oct 21
Utility
Rotary cutting tool
11 Apr 23
A rotary cutting tool, in particular a drill, is described, which comprises a shank and an exchangeable cutting tip (14).
Horst Manfred Jäger, Berthold Heinrich Zeug
Filed: 4 Dec 20
Utility
Evaporation boat and use of an evaporation boat
6 Apr 23
An evaporation boat comprising an evaporator body has an evaporator surface which extends along a longitudinal direction of the evaporator body from a first end face toward a second end face of the evaporator body.
Alexander Draken
Filed: 20 Sep 22
Design
Washerless cutting tool assembly
4 Apr 23
Brandon J. Kenno, James R. Geyer
Filed: 11 Mar 21
Utility
Damper System for Cutting Tool
30 Mar 23
A damper system for a cutting tool is provided having at least one damper body that is added to a cutter body of the cutting tool to help dampen a vibration when the cutting tool is placed in use.
Alan J. Bookheimer
Filed: 30 Sep 21
Utility
Tool Retainer
16 Mar 23
A tool retainer is provided.
Arkadiusz Dlugosz, James R. Geyer
Filed: 10 Sep 21
Utility
Surface Coated Cutting Tools
16 Mar 23
In one aspect, cutting tools are described herein comprising wear resistant coatings employing one or more refractory layers of polycrystalline α-Al2O3.
Zhenyu Liu, Kimaya Prakash Vyavhare
Filed: 30 Aug 22
Utility
Indexable tangential railway wheel milling inserts and cutting tool holders
14 Mar 23
Railway wheel milling tool system including a railway wheel truing cutters and tangential railway wheel milling inserts are disclosed.
Michael J. Schulte, Christopher Johnson
Filed: 14 Aug 20
Utility
Machining tool, processing device and method for processing workpieces
28 Feb 23
The invention relates to a machining tool (2) for processing a bore in a workpiece, in particular for simultaneous processing of a plurality of bores distanced from one another by a predefined distance, said machining tool having a cutting body (8) extending in the direction of a tool longitudinal axis (4) and having at least one cutting element (12) arranged circumferentially, and a guide body (10), which adjoins the cutting body (8) in the direction of the tool longitudinal axis (4), is fastened to the cutting body (8) and has at least one circumferentially arranged guide element (20).
Michael Hacker, Sebastian Kunschir
Filed: 26 Jul 18