Patents by Inventor Jon Andersson

Jon Andersson 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).

  • Patent number: 10954590
    Abstract: A coated cutting tool includes a body and a hard and wear resistant coating on the body. The coating has at least one NbN layer with a thickness between 0.2 ?m and 15 ?m, wherein the NbN layer includes a phase mixture of a cubic phase, c-NbN, and a hexagonal phase, h-NbN.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: March 23, 2021
    Assignee: SECO TOOLS AB
    Inventors: Jon Andersson, Mats Johansson Joesaar
  • Publication number: 20210071291
    Abstract: A coated cutting tool includes a substrate with a coating having a total thickness of 0.25-30 ?m. The coating has a first layer and a second layer, the first layer being a wear resistant PVD deposited layer having a thickness of 0.2-15 ?m arranged between the substrate and the second layer, and wherein the second layer is a Cr layer.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 11, 2021
    Inventors: Mikael FALLQVIST, Jon ANDERSSON
  • Publication number: 20190323118
    Abstract: A coated cutting tool includes a body and a hard and wear resistant coating on the body. The coating has at least one NbN layer with a thickness between 0.2 ?m and 15 ?m, wherein the NbN layer includes a phase mixture of a cubic phase, c-NbN, and a hexagonal phase, h-NbN.
    Type: Application
    Filed: June 30, 2017
    Publication date: October 24, 2019
    Inventors: Jon ANDERSSON, Mats JOHANSSON JOESAAR
  • Patent number: 10428417
    Abstract: A coated cutting tool includes a body and a hard and wear resistant PVD coating on the body, wherein the body is made from a cemented carbide, cermet, ceramics, polycrystalline diamond or polycrystalline cubic boron nitride based materials. The coating includes a first (Ti,Al)-based nitride sub-coating and a second (Ti,Al)-based nitride sub-coating. The first (Ti,Al)-based nitride sub-coating can be a single layer, and the second (Ti,Al)-based nitride sub-coating can be a laminated structure, wherein the first (Ti,Al)-based nitride sub-coating includes a (Ti1-xAlx)Nz-layer where 0.1<x<0.4, 0.6<z<1.2, and wherein the second (Ti,Al)-based nitride sub-coating includes a (Ti1-x1-y1Alx1Cry1)Nz1 layer where 0.5<x1<0.75, 0.05<y1<0.2, 0.6<z1<1.2.
    Type: Grant
    Filed: November 18, 2016
    Date of Patent: October 1, 2019
    Assignee: Seco Tools AB
    Inventors: Jon Andersson, Mats Johansson Jöesaar, Stefan Larsson
  • Patent number: 9956957
    Abstract: Regulation of a longitudinal acceleration of a main vehicle (10), particularly a truck, includes: detecting a driving behavior of vehicles traveling in front of a preceding vehicle that is traveling immediately in front of the main vehicle (10), regulating the longitudinal acceleration of the main vehicle (10) based on an evaluation of the driving behavior of the vehicles in such a way as to minimize energy consumption of the main vehicle (10).
    Type: Grant
    Filed: December 5, 2013
    Date of Patent: May 1, 2018
    Assignee: SCANIA CV AB
    Inventors: Simon Steinmeyer, Marc-Michael Meinecke, Pär German, Jon Andersson
  • Patent number: 9856556
    Abstract: The present invention relates to a wear resistant coating suitable to be deposited on cutting tool inserts for chip forming metal machining. The coating comprises at least two layers with different grain size, but with essentially the same composition. The coating is deposited by Physical Vapor Deposition (PVD).
    Type: Grant
    Filed: March 30, 2011
    Date of Patent: January 2, 2018
    Assignee: OERLIKON SURFACE SOLUTIONS AG, PFAEFFIKON
    Inventors: Jacob Sjölén, Jon Andersson, Jörg Vetter, Jürgen Müller
  • Publication number: 20170145556
    Abstract: A coated cutting tool includes a body and a hard and wear resistant PVD coating on the body, wherein the body is made from a cemented carbide, cermet, ceramics, polycrystalline diamond or polycrystalline cubic boron nitride based materials. Th coating includes a first (Ti,Al)-based nitride sub-coating and a second (Ti,Al)-based nitride sub-coating. The first (Ti,Al)-based nitride sub-coating can be a single layer, and the second (Ti,Al)-based nitride sub-coating can be a laminated structure, wherein the first (Ti,Al)-based nitride sub-coating includes a (Ti1-xAlx)Nz-layer where 0.1<x<0.4, 0.6<z<1.2, and wherein the second (Ti,Al)-based nitride sub-coating includes a (Ti1-x1-y1Alx1Cry1)Nz1 layer where 0.5<x1<0.75, 0.05<y1<0.2, 0.6<z1<1.2.
    Type: Application
    Filed: November 18, 2016
    Publication date: May 25, 2017
    Inventors: Jon ANDERSSON, Mats JOHANSSON JÖESAAR, Stefan LARSSON
  • Patent number: 9540722
    Abstract: A hard and wear resistant coating for a body includes at least one metal based nitride layer having improved high temperature performance. The layer is (Zr1-x-zSixMez)Ny with 0<x<0.30, 0.90<y<1.20, 0?z<0.25, and Me is one or more of the elements Y, Ti, Nb, Ta, Cr, Mo, W and Al, comprised of a single cubic phase, a single hexagonal phase or a mixture thereof, with a cubic phase of a sodium chloride structure and a thickness between 0.5 ?m and 15 ?m. The layer is deposited using cathodic arc evaporation and is useful for metal cutting applications generating high temperatures.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: January 10, 2017
    Assignee: SECO TOOLS AB
    Inventors: Jon Andersson, Rickard Forsen, Naureen Ghafoor, Mats Johansson Jöessar, Magnus Oden
  • Patent number: 9388487
    Abstract: A cutting tool insert for machining by chip removal includes a body of a hard alloy of cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel, onto which a hard and wear resistant coating is deposited. The coating includes at least one polycrystalline nanolaminated structure having sequences of alternating A and B layers, wherein layer A is (Alx1Mel1-x1)Ny1 with 0.3<x1<0.95, 0.9<y1<1.1 and Me1 is one or more of the elements Ti, Y, V, Nb, Mo, Si and W, or Me1 is Ti and one or more of the following elements Y, V, Nb, Mo, Si, Cr and W, and layer B is (Zr1-x2-z2Six2Me2z2)Ny2 with 0<x2<0.30, 0.90<y2<1.20, 0?z2<0.25 and Me2 is one or more of the elements Y, Ti, Nb, Ta, Cr, Mo, W and Al.
    Type: Grant
    Filed: March 6, 2013
    Date of Patent: July 12, 2016
    Assignee: SECO TOOLS AB
    Inventors: Jon Andersson, Mats Johansson
  • Publication number: 20150307097
    Abstract: Regulation of a longitudinal acceleration of a main vehicle (10), particularly a truck, includes: detecting a driving behavior of vehicles traveling in front of a preceding vehicle that is traveling immediately in front of the main vehicle (10), regulating the longitudinal acceleration of the main vehicle (10) based on an evaluation of the driving behavior of the vehicles in such a way as to minimize energy consumption of the main vehicle (10).
    Type: Application
    Filed: December 5, 2013
    Publication date: October 29, 2015
    Inventors: Simon STEINMEYER, Marc-Michael MEINECKE, Pär GERMAN, Jon ANDERSSON
  • Patent number: 9149871
    Abstract: A cutting tool insert for machining by chip removal includes a body of a hard alloy of cemented carbide, cermet, ceramics or cubic boron nitride based material onto which a hard and wear resistant coating is deposited by CVD. The coating includes at least one multitextured ?-Al2O3 layer with a thickness between 0.5 ?m and 30 ?m characterized with an ODF texture index>1 and at least two dominant texture components with 2<ODF density<100 coexisting within the layer. A method of making and using the cutting tool insert are also described.
    Type: Grant
    Filed: October 26, 2011
    Date of Patent: October 6, 2015
    Assignee: SECO TOOLS AB
    Inventors: Mats Johansson, Tommy Larsson, Oscar Alm, Jon Andersson
  • Publication number: 20150225840
    Abstract: A method for depositing a hard and wear resistant layer onto a tool body of a hard alloy of, for example, cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel, includes depositing the layer by highly ionised physical vapour deposition using elemental, composite and/or alloyed source material comprising the elements Me, where Me is one or more of Ti, V, Cr, Y, Zr, Nb, Mo, Hf, Ta, W, B, Al, and Si, using a process gas o one or more of the elements C, N, O, and S, and applying a first substrate bias potential, Ub1, where ?900 V<Ub1<?300 V, during at least one fraction, Dhi, i=1, 2, 3, . . . , of the total layer deposition time, Dtot, where Dhi>0.05Dtot, and applying a second substrate bias potential, Ub2, where 150 V<Ub2<0 V, during at least one fraction, Dli, i=1, 2, 3, . . . , of the total deposition time, Dtot.
    Type: Application
    Filed: May 28, 2013
    Publication date: August 13, 2015
    Inventors: Jon Andersson, Mats Johansson Joesaar, Jacob Sjolen
  • Patent number: 9028960
    Abstract: A wear resistant coating suitable to be deposited on cutting tool inserts for chip forming metal machining, includes at least two layers with different grain size, but with essentially the same composition. The coating is deposited by Physical Vapor Deposition (PVD).
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: May 12, 2015
    Assignee: Seco Tools AB
    Inventors: Jacob Sjölén, Jon Andersson, Jörg Vetter, Jürgen Müller
  • Publication number: 20150030406
    Abstract: A hard and wear resistant coating for a body includes at least one metal based nitride layer having improved high temperature performance. The layer is (Zr1-x-zSixMez)Ny with 0<x<0.30, 0.90<y<1.20, 0?z<0.25, and Me is one or more of the elements Y, Ti, Nb, Ta, Cr, Mo, W and Al, comprised of a single cubic phase, a single hexagonal phase or a mixture thereof, with a cubic phase of a sodium chloride structure and a thickness between 0.5 ?m and 15 ?m. The layer is deposited using cathodic arc evaporation and is useful for metal cutting applications generating high temperatures.
    Type: Application
    Filed: March 6, 2013
    Publication date: January 29, 2015
    Inventors: Jon Andersson, Rickard Forsen, Naureen Ghafoor, Mats Johansson Jöessar, Magnus Oden
  • Publication number: 20150023751
    Abstract: A cutting tool insert for machining by chip removal includes a body of a hard alloy of cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel, onto which a hard and wear resistant coating is deposited. The coating includes at least one polycrystalline nanolaminated structure having sequences of alternating A and B layers, wherein layer A is (Alx1Me11-x1)Ny1 with 0.3<x1<0.95, 0.9<y1<1.1 and Me1 is one or more of the elements Ti, Y, V, Nb, Mo, Si and W, or Me1 is Ti and one or more of the following elements Y, V, Nb, Mo, Si, Cr and W, and layer B is (Zr1-x2-z2Six2Me2z2)Ny2 with 0<x2<0.30, 0.90<y2 <1.20, 0<z2<0.25 and Me2 is one or more of the elements Y, Ti, Nb, Ta, Cr, Mo, W and Al.
    Type: Application
    Filed: March 6, 2013
    Publication date: January 22, 2015
    Inventors: Jon Andersson, Mats Johansson
  • Patent number: 8864861
    Abstract: A cutting tool insert for machining by chip removal includes a body of polycrystalline cubic boron nitride compact (PCBN), either as a solid insert or attached to a backing body, onto which a hard and wear resistant PVD coating is deposited. The coating includes a polycrystalline nanolaminated structure of alternating A and B layers, where layer A is (Ti,Al,Me1)N and Me1 is one or more of the metal elements from group 3, 4, 5 or 6 in the periodic table, layer B is (Ti,Si,Me2)N and Me2 is one or more of the metal elements from group 3, 4, 5 or 6 in the periodic table including Al with a thickness between 0.5 and 10 ?m. The insert is particularly useful in metal cutting applications generating high temperatures, e.g., high speed machining of steels, cast irons, super alloys and hardened steels.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: October 21, 2014
    Assignee: Seco Tools AB
    Inventors: Jon Andersson, Rachid M'Saoubi, Tommy Larsson, Mats Johansson, Per Alm
  • Patent number: 8852305
    Abstract: A cutting tool insert for machining by chip removal includes a body of a hard alloy of cemented carbide, cermet, ceramics, cubic boron nitride based material or high speed steel, onto which a hard and wear resistant coating is deposited by physical vapor deposition. The coating includes a polycrystalline nanolaminated structure of alternating layers A and B where layer A is (Ti,Al,Me1)N and Me1 is optionally one or more of the metal elements from group 3, 4, 5 or 6 in the periodic table, layer B is (Ti,Si,Me2)N and Me2 is optionally one or more of the metal elements from group 3, 4, 5 or 6 in the periodic table including Al with a thickness between 0.5 and 20 ?m and method of making the same. This insert is particularly useful in metal cutting applications generating high temperatures with improved edge integrity, machining of super alloys, stainless and hardened steels.
    Type: Grant
    Filed: May 28, 2010
    Date of Patent: October 7, 2014
    Assignee: Seco Tools AB
    Inventors: Jon Andersson, Rachid M'Saoubi, Hindrik Engstrom, Mats Johansson
  • Publication number: 20130212953
    Abstract: A cutting tool insert for machining by chip removal includes a body of a hard alloy of cemented carbide, cermet, ceramics or cubic boron nitride based material onto which a hard and wear resistant coating is deposited by CVD. The coating includes at least one multitextured ?-Al2O3 layer with a thickness between 0.5 ?m and 30 ?m characterized with an ODF texture index>1 and at least two dominant texture components with 2<ODF density<100 coexisting within the layer. A method of making and using the cutting tool insert are also described.
    Type: Application
    Filed: October 26, 2011
    Publication date: August 22, 2013
    Applicant: SECO TOOLS AB
    Inventors: Mats Johansson, Tommy Larsson, Oscar Alm, Jon Andersson
  • Patent number: 8494744
    Abstract: A method and control unit determines a fuel efficient acceleration behavior of a motor vehicle for a predetermined road section. The determination of the acceleration behavior is based on a determined initial speed of the motor vehicle in a first position in the road section, and a determined target speed of the motor vehicle in a determined second position in the road section, the second position being separated from the first position by an acceleration distance. The first position is determined such that the acceleration distance is less than or equal to a maximal acceleration distance Sacc, the maximal acceleration distance Sacc being dynamically determined based on at least one first road condition for the road section and on at least one characteristic of the motor vehicle.
    Type: Grant
    Filed: November 17, 2009
    Date of Patent: July 23, 2013
    Assignee: Scania CV AB (publ)
    Inventors: Assad Al Alam, Jon Andersson, Per Sahlholm
  • Publication number: 20130171374
    Abstract: The present invention relates to a wear resistant coating suitable to be deposited on cutting tool inserts for chip forming metal machining. The coating comprises at least two layers with different grain size, but with essentially the same composition. The coating is deposited by Physical Vapour Deposition (PVD).
    Type: Application
    Filed: March 30, 2011
    Publication date: July 4, 2013
    Inventors: Jacob Sjölén, Jon Andersson, Jörg Vetter, Jürgen Müller