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Heinrich Kunkel

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  • Schweinfurt, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pulley for drive shaft for a water pump and method for making the same
    • Patent number 5,049,115
    • Issue date Sep 17, 1991
    • SKF GmbH
    • Heinrich Kunkel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drive mechanism for pumps
    • Patent number 4,983,101
    • Issue date Jan 8, 1991
    • SKF GmbH
    • Heinrich Kunkel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive and bearing for water pump
    • Patent number 4,966,572
    • Issue date Oct 30, 1990
    • SKF GmbH
    • Heinrich Kunkel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive device for pumps
    • Patent number 4,955,786
    • Issue date Sep 11, 1990
    • SKF Kugellagerfabriken GmbH
    • Heinrich Kunkel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive mechanism for pumps
    • Patent number 4,911,610
    • Issue date Mar 27, 1990
    • SKF GmbH
    • Armin Olschewski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cage for a rolling bearing
    • Patent number 4,804,276
    • Issue date Feb 14, 1989
    • SKF GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for making machine parts and machine parts produced thereby
    • Patent number 4,696,083
    • Issue date Sep 29, 1987
    • SKF Gmbh, Schweinfurt
    • Armin Olschewski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Universal joint
    • Patent number 4,541,818
    • Issue date Sep 17, 1985
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Lever mechanism with progressive transmission
    • Patent number 4,449,421
    • Issue date May 22, 1984
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • B30 - PRESSES
  • Information Patent Grant

    Non-machining method of manufacturing a solid-bottomed or internall...
    • Patent number 4,437,214
    • Issue date Mar 20, 1984
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cylindrical roller bearing support for trunnions in fork eyes of un...
    • Patent number 4,436,516
    • Issue date Mar 13, 1984
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Clutch throw-out
    • Patent number 4,433,768
    • Issue date Feb 28, 1984
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thin-walled bearing bushings manufactured by a deep drawing process
    • Patent number 4,429,926
    • Issue date Feb 7, 1984
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method of manufacturing bearing rings ruptured along an arrow-shape...
    • Patent number 4,412,372
    • Issue date Nov 1, 1983
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device for releasably securing a shaft in a hub
    • Patent number 4,399,898
    • Issue date Aug 23, 1983
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and apparatus for casting or injection-molding of cages of c...
    • Patent number 4,383,670
    • Issue date May 17, 1983
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for casting or injection-molding of cages of c...
    • Patent number 4,362,687
    • Issue date Dec 7, 1982
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Clutch release device
    • Patent number 4,340,135
    • Issue date Jul 20, 1982
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Novel molding composition providing shaped articles of improved str...
    • Patent number 4,339,374
    • Issue date Jul 13, 1982
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rotary drill bit
    • Patent number 4,284,310
    • Issue date Aug 18, 1981
    • Sandvik AB
    • Armin Olschewski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Cage for a rolling bearing
    • Patent number 4,278,307
    • Issue date Jul 14, 1981
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller bearing
    • Patent number 4,270,815
    • Issue date Jun 2, 1981
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Conveyor belt roll
    • Patent number 4,267,920
    • Issue date May 19, 1981
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Rotary drill bit with rotary cutters
    • Patent number 4,258,806
    • Issue date Mar 31, 1981
    • Sandvik AB
    • Heinrich Kunkel
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bit with rotary cutter
    • Patent number 4,256,193
    • Issue date Mar 17, 1981
    • Sandvik Ab, Fack & Aktiebolaget SKF
    • Heinrich Kunkel
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drill bit
    • Patent number 4,255,000
    • Issue date Mar 10, 1981
    • Sandvik AB
    • Armin Olschewski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rotary drilling bit with conically shaped rotary cutters
    • Patent number 4,249,781
    • Issue date Feb 10, 1981
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Seal ring for drill bit assemblies
    • Patent number 4,235,480
    • Issue date Nov 25, 1980
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Mechanism for the axial shifting of an anti-friction bearing
    • Patent number 4,233,855
    • Issue date Nov 18, 1980
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotary drill bit with a porous cup bearing
    • Patent number 4,206,952
    • Issue date Jun 10, 1980
    • SKF Kugellagerfabriken GmbH
    • Armin Olschewski
    • E21 - EARTH DRILLING MINING