Patents by Inventor Steven Moseley
Steven Moseley has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240058863Abstract: A method for producing a machining segment from a first powdered matrix material and first hard material particles arranged according to a defined first particle pattern, includes: applying a powdered supporting material as a supporting layer with a melting temperature higher than the first matrix material, arranging the first hard material particles according to the defined first particle pattern in the supporting material with a depth of penetration, applying a first layer of the first matrix material to the first hard material particles and the supporting material and fusing the first layer by a powder bed fusion method, and performing a sequence of a plurality of steps N times, N?1, wherein, in a first step of the sequence, a layer of the first matrix material is applied to the layer structure, and in a second step of the sequence, the layer of the first matrix material is fused by the powder bed fusion method and connected to the layer structure.Type: ApplicationFiled: December 13, 2021Publication date: February 22, 2024Inventors: Adriana DE ANDRADE MOLERO, Marcel SONDEREGGER, Thorsten KLEIN, Steven MOSELEY
-
Publication number: 20230294244Abstract: Method for producing a green body for a machining segment (51) from a powdered or granular first matrix material (56) and first hard material particles (57), the machining segment being connected by an underside (61) to a basic body of a machining tool. The machining segment (51) has a projection (?) of the first hard material particles (57) on an upper side (62) opposite from the underside (61).Type: ApplicationFiled: June 10, 2021Publication date: September 21, 2023Inventors: Thorsten KLEIN, Matthaeus HOOP, Thomas BRITT, Jens STRACKE, Steven MOSELEY, Jozsef SZABO
-
Publication number: 20230256508Abstract: Method for producing a green body for a machining segment (51) from a powdered or granular first matrix material (56), first hard material particles (57) and second hard material particles (58), the machining segment being connected by an underside (61) to a basic body of a machining tool. The machining segment (51) has a projection of the second hard material particles (58) with respect to the first matrix material (56) on the side surfaces.Type: ApplicationFiled: June 10, 2021Publication date: August 17, 2023Inventors: Thorsten KLEIN, Matthaeus HOOP, Thomas BRITT, Jens STRACKE, Steven MOSELEY, Jozsef SZABO
-
Publication number: 20230249249Abstract: Method for producing a green body for a machining segment (51) from a powdered or granular first matrix material (56) and first hard material particles (57), the machining segment being connected by an underside (61) to a basic body of a machining tool. The machining segment (51) has a projection (?) of the first hard material particles (57) on an upper side (62) opposite from the underside (61).Type: ApplicationFiled: June 10, 2021Publication date: August 10, 2023Inventors: Thorsten KLEIN, Matthaeus HOOP, Thomas BRITT, Jens STRACKE, Steven MOSELEY, Jozsef SZABO
-
Patent number: 10583491Abstract: A tool for machining materials has a main part and one or more blades. The main part is made of a low-alloy steel. The socket is welded to the main part, and the blade edges are made of a hard metal. The hard metal contains at least 82 vol. % of tungsten carbide and a metallic binder made of a cobalt-nickel-based alloy. The hardness of the hard metal is greater than 1350 HV10. The socket has a sintered composite, and 40 vol. % to 60 vol. % of the composite is composed of a metal carbide and a metallic binder. At least 95 vol. % of the metallic binder is made of nickel, and the hardness of the composite is less than 800 HV10.Type: GrantFiled: December 14, 2017Date of Patent: March 10, 2020Assignee: Hilti AktiengesellschaftInventors: Siavash Momeni, Steven Moseley, Arno Glaser, Robert Hellein, Christian Gierl-Mayer, Wolf-Dieter Schubert, Herbert Danninger, Andrea Müller-Grunz, Ralph Useldinger
-
Publication number: 20190344352Abstract: A tool for machining materials has a main part and one or more blades. The main part is made of a low-alloy steel. The socket is welded to the main part, and the blade edges are made of a hard metal. The hard metal contains at least 82 vol. % of tungsten carbide and a metallic binder made of a cobalt-nickel-based alloy. The hardness of the hard metal is greater than 1350 HV10. The socket has a sintered composite, and 40 vol. % to 60 vol. % of the composite is composed of a metal carbide and a metallic binder. At least 95 vol. % of the metallic binder is made of nickel, and the hardness of the composite is less than 800 HV10.Type: ApplicationFiled: December 14, 2017Publication date: November 14, 2019Applicant: Hiiti AktiengesellschaftInventors: Siavash Momeni, Steven Moseley, Arno Glaser, Robert Hellein, Christian Gierl-Mayer, Wolf-Dieter Schubert, Herbert Danninger, Andrea Müller-Grunz, Ralph Useldinger
-
Patent number: 9114462Abstract: A drill includes a drill bit, an intermediate part, and a shaft. The drill bit is made from a sintered carbon-containing hard metal. The intermediate part is made from steel and arranged along an axis between the drill bit and the shaft. An activity of carbon in the steel of the intermediate part is greater at a temperature ranging from 1100° C. to 1450° C. than an activity of carbon in the sintered hard metal at the temperature.Type: GrantFiled: August 31, 2012Date of Patent: August 25, 2015Assignee: HILTI AKTIENGESELLSCHAFTInventors: Arno Glaser, Steven Moseley
-
Patent number: 8777527Abstract: A drill having a drill head (11) made of hard metal and a shaft (12) or a coupling piece (16) made of a sintered iron alloy. The hard metal is joined in the form of a material connection to the sintered iron alloy by a sintering process.Type: GrantFiled: July 20, 2010Date of Patent: July 15, 2014Assignee: Hilti AktiengesellschaftInventors: Arno Glaser, Steven Moseley, Michael Bischof
-
Publication number: 20130089384Abstract: A drill includes a drill bit, an intermediate part, and a shaft. The drill bit is made from a sintered carbon-containing hard metal. The intermediate part is made from steel and arranged along an axis between the drill bit and the shaft. An activity of carbon in the steel of the intermediate part is greater at a temperature ranging from 1100° C. to 1450° C. than an activity of carbon in the sintered hard metal at the temperature.Type: ApplicationFiled: August 31, 2012Publication date: April 11, 2013Inventors: Arno Glaser, Steven Moseley
-
Patent number: 8186460Abstract: A segmental hard material insert for a working tool has a planar polycrystalline diamond layer (13) having, in its layer plane, a main cutting element (16, 36) and a contact edge (15) located opposite the main cutting element, with the main cutting element (16, 36) having two, facing outwardly, convex cutting sections (17, 27; 37, 47) and a smooth, facing outwardly, concave transitional region (19; 39, 49) connecting the two convex cutting sections (17, 27; 37, 47), and with the apex (20; 40) of the transitional region (19; 39, 47) being located on a central line of the main cutting element (16; 36).Type: GrantFiled: March 9, 2009Date of Patent: May 29, 2012Assignee: Hilti AktiengesellschaftInventors: Luis Fernando Garcia, Alfred Lammer, Klaus-Peter Bohn, Till Cramer, Peter Mugg, Steven Moseley
-
Publication number: 20110020085Abstract: A drill having a drill head (11) made of hard metal and a shaft (12) or a coupling piece (16) made of a sintered iron alloy. The hard metal is joined in the form of a material connection to the sintered iron alloy by a sintering process.Type: ApplicationFiled: July 20, 2010Publication date: January 27, 2011Applicant: Hilti AktiengesellschaftInventors: Arno Glaser, Steven Moseley, Michael Bischof
-
Publication number: 20110013999Abstract: A drill is disclosed. The drill includes a drill head made of hard metal and a shank made of steel to which the underside of the drill head is fastened integrally. The underside is curved inwardly in a cone-shaped manner.Type: ApplicationFiled: May 19, 2010Publication date: January 20, 2011Applicant: Hilti AktiengesellschaftInventors: Steven Moseley, Roland Foser, Guenther Domani, Jan Allaart
-
Publication number: 20100296887Abstract: A drill is disclosed. The includes a drill head made of hard metal and a shank made of steel to which the drill head is fastened integrally. An underside of the drill head is roughed with multiple depressions and/or elevations, the height of which is a maximum of 15 percent, preferably 10 percent of a height of the drill head.Type: ApplicationFiled: May 19, 2010Publication date: November 25, 2010Applicant: Hilti AktiengesellschaftInventors: Steven MOSELEY, Roland Foser, Guenther Domani, Jan Allaart
-
Publication number: 20090242278Abstract: A segmental hard material insert for a working tool has a planar polycrystalline diamond layer (13) having, in its layer plane, a main cutting element (16, 36) and a contact edge (15) located opposite the main cutting element, with the main cutting element (16, 36) having two, facing outwardly, convex cutting sections (17, 27; 37, 47) and a smooth, facing outwardly, concave transitional region (19; 39, 49) connecting the two convex cutting sections (17, 27; 37, 47), and with the apex (20; 40) of the transitional region (19; 39, 47) being located on a central line of the main cutting element (16; 36).Type: ApplicationFiled: March 9, 2009Publication date: October 1, 2009Inventors: Luis Fernando Garcia, Alfred Lammer, Klaus-Peter Bohn, Till Cramer, Peter Mugg, Steven Moseley
-
Publication number: 20040112650Abstract: A hard material insert (1) for a tool, which is configured segmental and has a planar, polycrystalline diamond layer (2), which has a main cutting element (3) having a radius R in the layer plane and an opposing, at least segmental linear contact edge (4). The minimal radius of curvature K is greater than R/20 in a transition zones (X, X′) of the main cutting element (3) to the contact edge (4). The transition areas (X, X′) of lesser curvature are produced in post-processing.Type: ApplicationFiled: August 7, 2003Publication date: June 17, 2004Inventor: Steven Moseley
-
Publication number: 20030226694Abstract: A core drill bit with at least two geometrically defined, flat cutting elements (2a, 2b), wherein at least a first cutting element (2a) has an axial rake angle (&agr;1) and a radial rake angle (&bgr;1) and a second cutting element (2b) with an axial rake angle (&agr;2) and a radial rake angle (&bgr;2) is present, wherein different axial rake angles (&agr;1≠&agr;2) and/or different radial rake angles (&bgr;1≠&bgr;2) are present or at least one cutting element (2a) is present with a radial rake angle not equal to zero (&bgr;1≠0)Type: ApplicationFiled: June 5, 2003Publication date: December 11, 2003Inventor: Steven Moseley
-
Publication number: 20030141115Abstract: A core drill bit (1) for working brittle material has an axially extending tubular shaft (2) with a rotation driver (4) coaxially fitted to a trailing end portion (3a) and a plurality of had material inserts (5a, 5b) arranged on the opposite open leading end portion (3b), which are formed with a defined cutting edge, whereby each individual hard material insert (5a, 5b) is fitted on precisely one intermediate carrier members (6a, 6b) associated therewith, which is fitted on the leading open end portion (3b) of the tubular shaft (2).Type: ApplicationFiled: December 12, 2002Publication date: July 31, 2003Inventors: Werner Britten, Hans-Werner Bongers-Ambrosius, Steven Moseley
-
Patent number: 6283232Abstract: A rock drill including a drill stem (2), major cutting edges (5, 6) extending substantially over a diameter of the drill stem (2) and projecting beyond the end face (3) of the drill stem, and at least one minor cutting edge (9, 10) extending substantially in a radial direction and provided on at least one elongate cutting body (7, 8) which projects beyond the end face (3), with the minor cutting edge (9, 10) being located, at a contemplated rotational direction (R) of the drill (1) about the drill axis (A), in front of a corresponding major cutting edge (5, 6) adjacent to a main discharge groove (13) for drilling dust, and with the elongate cutting body (7, 8) having a cutting surface (11) tapering from the minor cutting edge (9) toward the end face (3) of the drill stem (2) and having at least one inclination surface (12) adjacent to the circumference of the drill stem (2) and inclined toward the circumference of the drill stem and with respect to a radial extension of the minor cutting edge (9), in a directType: GrantFiled: March 20, 2000Date of Patent: September 4, 2001Assignee: Hilti AktiengesellschaftInventors: Rainer Batliner, Steven Moseley, Edwin Schweizer, Udo Hauptmann