to actuate electrically driven work or tool moving means

Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting tool, insert holder and machining method

    • Patent number 6,901,642
    • Issue date Jun 7, 2005
    • Seco Tools AB
    • Christer Rydberg
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Key measurement apparatus and method

    • Patent number 6,406,227
    • Issue date Jun 18, 2002
    • Machine Magic-LLC
    • John S. Titus
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Key duplication apparatus and method

    • Patent number 6,152,662
    • Issue date Nov 28, 2000
    • Machine Magic, LLC
    • John S. Titus
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Double arm vertical miller

    • Patent number 6,067,695
    • Issue date May 30, 2000
    • Noran S.L.
    • Ignacio Alvarez Momoitio
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Woodworking machines

    • Patent number 5,454,422
    • Issue date Oct 3, 1995
    • Kitagawa Kogyo Co., Ltd.
    • Shinsuke Kitagawa
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    Rotating body tracing control apparatus

    • Patent number 5,193,282
    • Issue date Mar 16, 1993
    • Fanuc Ltd.
    • Hitoshi Aramaki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tracing control system

    • Patent number 5,121,041
    • Issue date Jun 9, 1992
    • Fanuc Ltd.
    • Hitoshi Matsuura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Duplicating arrangement

    • Patent number 5,003,484
    • Issue date Mar 26, 1991
    • Johannes Heidenhain GmbH
    • Norbert Vollmayr
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Machine for grinding the edges of a lens

    • Patent number 4,964,239
    • Issue date Oct 23, 1990
    • Wernicke & Co GmbH
    • Lutz Gottschald
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Pick-feed method in tracing of a rotating body

    • Patent number 4,870,337
    • Issue date Sep 26, 1989
    • Fanuc Ltd.
    • Hitoshi Matsuura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Profiling apparatus

    • Patent number 4,747,734
    • Issue date May 31, 1988
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Kensuke Ide
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of digitizing a profile locus

    • Patent number 4,746,251
    • Issue date May 24, 1988
    • Mitsubishi Jukogyo Kabushiki Kaisha
    • Hirofumi Yoshikawa
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Trace control method

    • Patent number 4,639,172
    • Issue date Jan 27, 1987
    • Fanuc Ltd.
    • Hajimu Kishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Grinding machine for forming the edge of an ophthalmic lens

    • Patent number 4,596,091
    • Issue date Jun 24, 1986
    • Essilor International "Cie Generale d'Optique"
    • Pascal Daboudet
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Tracer control system

    • Patent number 4,534,685
    • Issue date Aug 13, 1985
    • Fanuc Ltd.
    • Hidetsugu Komiya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Woodworking machine

    • Patent number 4,468,160
    • Issue date Aug 28, 1984
    • Campbell Automation, Incorporated
    • Robert L. Campbell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tracer control system

    • Patent number 4,426,180
    • Issue date Jan 17, 1984
    • Fujitsu Fanuc Limited
    • Ryoji Imazeki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tracer control system

    • Patent number 4,355,362
    • Issue date Oct 19, 1982
    • Fujitsu Fanuc Limited
    • Ryoji Imazeki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process and apparatus for the automatic measuring of a workpiece

    • Patent number 4,283,669
    • Issue date Aug 11, 1981
    • Ernst Leitz Wetzlar GmbH
    • Hans-Dieter Jacoby
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Tracing milling machine with an automatic tool changer

    • Patent number 4,277,880
    • Issue date Jul 14, 1981
    • Makino Milling Machine Co., Ltd.
    • Keizo Utsumi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tracing milling machine

    • Patent number 4,268,949
    • Issue date May 26, 1981
    • Makino Milling Machine Co., Ltd.
    • Makoto Sato
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of cycling a distensible tracer stylus relative to a pattern...

    • Patent number 4,157,679
    • Issue date Jun 12, 1979
    • Textron Inc.
    • Robert H. Wenzel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Duplicating method and arrangement

    • Patent number 4,064,446
    • Issue date Dec 20, 1977
    • Indramat-Gesellschaft fur Industrie-Rationalisierung und Automatisierung
    • Holger Krohn
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cycling system for tracer-controlled machine tools

    • Patent number 4,044,289
    • Issue date Aug 23, 1977
    • Textron Inc.
    • Robert H. Wenzel
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3543639

    • Patent number 3,543,639
    • Issue date Dec 1, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3452641

    • Patent number 3,452,641
    • Issue date Jul 1, 1969
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3292495

    • Patent number 3,292,495
    • Issue date Dec 20, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3245321

    • Patent number 3,245,321
    • Issue date Apr 12, 1966
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3204533

    • Patent number 3,204,533
    • Issue date Sep 7, 1965
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3143901

    • Patent number 3,143,901
    • Issue date Aug 11, 1964
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents