290 patents
Page 2 of 15
Utility
Cutting insert and cutting tool comprising cutting insert
7 Nov 23
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
Cutting tool and indexable insert
19 Oct 23
The invention relates to a cutting tool (10), in particular a chamfering tool.
Frank FUNKE
Filed: 2 Jun 21
Utility
Cutting tool comprising toolholder and round cutting insert and method for repositioning the round cutting insert in a pocket of the toolholder
17 Oct 23
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
Design
Propeller wrench
3 Oct 23
Marcus Paul, Herbert Kauper
Filed: 4 Aug 20
Utility
Cutting insert and cutting tool
3 Oct 23
The invention relates to a cutting insert having a polygonal upper side.
Konrad Spitzenberger
Filed: 27 Jun 22
Utility
Rotary Cutting Tool with Tunable Vibration Absorber
28 Sep 23
A rotary cutting tool includes a tool body including a shank portion and a cutting portion adjoining the shank portion.
Ruy Frota de Souza Filho
Filed: 28 Mar 22
Utility
Lightweight Rotary Cutting Tool
28 Sep 23
A rotary cutting tool includes a disc-like central body having an outer peripheral surface.
Logan M. Semnisky, Alan J. Bookheimer
Filed: 23 Mar 22
Utility
Reamer with Front Gash Design
28 Sep 23
A reamer includes a shank portion extending from a rear end and a cutting portion extending from the shank portion to a front end.
Herbert R. Kauper, Juergen Schwaegerl, Li Ning
Filed: 24 Mar 22
Utility
Cutting Tool with Retainer Having Controlled Hardness
28 Sep 23
The present invention provides a rotatable cutting tool with a bit, a washer, and a retainer.
Thomas J. Long, II, James R. Geyer, Carlonda R. Reilly
Filed: 25 Mar 22
Utility
Modular Boring Head with Fine Adjustment Click Mechanism
21 Sep 23
A modular boring head includes a tubular main body having an internal thread with a first pitch and a pair of axially extending cantilevered members.
Marcelo Euripedes da Silva, Ruy Frota de Souza Filho, Michael Hacker, Horst Jaeger, Eduard Ach, Norbert Baumer
Filed: 17 Mar 22
Utility
Cutting Insert with Seating Surface and Lip Support
14 Sep 23
The present invention provides a cutting insert with a lip support providing additional support for the cutting insert.
Ravi Halasur, Horst Jäger, Poornachander Shanthamraju, Mahesh Todkar
Filed: 7 Mar 23
Utility
Coating, Method for Coating, and Coated Cutting Tool
31 Aug 23
A method for coating a substrate 11 is disclosed.
Joern Kohlscheen
Filed: 18 Apr 23
Utility
Coating, method for coating, and coated cutting tool
22 Aug 23
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
Hydraulic tool mount and sealing piston for such a mount
22 Aug 23
The invention relates to a hydraulic tool mount having a bore into which a sealing piston is inserted, wherein the sealing piston comprises a pin, a seal and a head which are arranged one behind the other in an axial direction (A) and thus form a stack, wherein the seal comprises a circumferential sealing lip for abutment and sealing against an inner wall of the bore in order to achieve a first sealing effect, and the bore comprises a sealing seat which, when the sealing piston is inserted, forms a stop for the head in axial direction (A), so that, in an end position of the sealing piston, the head abuts the sealing seat and thereby closes the bore in order to achieve a second sealing effect.
Santhosha Boregowda, Josef Konrad Herud
Filed: 9 Oct 20
Utility
Rotary Cutting Tool with Support Structure
17 Aug 23
A rotary cutting tool includes a support structure having a central hub located at an axially rearward end of the rotary cutting tool.
Logan M. Semnisky, Alan J. Bookheimer, Ingo Grillenberger
Filed: 17 Feb 22
Utility
Cubic phase refractory coatings and applications thereof
15 Aug 23
In one aspect, refractory coatings are described herein having multiple cubic phases.
Joern Kohlscheen
Filed: 10 Mar 22
Utility
Indexable drill insert
8 Aug 23
An indexable drill insert (10) includes a top surface (12), a bottom surface (14), and a plurality of side surfaces (16) adjoining the top surface (12) and the bottom surface (14).
Mahesh Todkar
Filed: 13 Aug 20
Utility
Tool retainer
8 Aug 23
A tool retainer is provided.
Arkadiusz Dlugosz, James R. Geyer
Filed: 10 Sep 21
Utility
Drill and method for producing a drill
25 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, Jürgen Schwägerl
Filed: 7 Aug 20
Utility
Drill and method for producing a drill
20 Jul 23
A drill has at least one main cutting edge (22) and a helical flute (20) abutting the main cutting edge (22).
Herbert Rudolf KAUPER
Filed: 18 Jan 23