Drilling opening for bearing in connecting rod or piston

Patents Grantslast 30 patents

  • Information Patent Grant

    Machine tool having a number of multispindle spindle assemblies

    • Patent number 10,207,381
    • Issue date Feb 19, 2019
    • Alfing Kessler Sondermaschinen GmbH
    • Rainer Burkhardt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine tool having a workpiece changing device

    • Patent number 9,914,189
    • Issue date Mar 13, 2018
    • Alfing Kessler Sondermaschinen GmbH
    • Rainer Burkhardt
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for finishing inside diameter of work

    • Patent number 6,506,143
    • Issue date Jan 14, 2003
    • Honda Giken Kogyo Kabushiki Kaisha
    • Kaname Goto
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of manufacturing a wiring layer in semiconductor device

    • Patent number 6,051,492
    • Issue date Apr 18, 2000
    • Samsung Electronics Co., Ltd.
    • Byung-lyul Park
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multi-spindle machining apparatus and multi-spindle machining method

    • Patent number 5,908,270
    • Issue date Jun 1, 1999
    • Ohashi & Associates
    • Osamu Araki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Aluminum piston wrist pin boring tool

    • Patent number 5,066,173
    • Issue date Nov 19, 1991
    • GTE Valenite Corporation
    • Charles Gaffan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and fixture for reaming piston pin bushings in connecting rods

    • Patent number 4,040,763
    • Issue date Aug 9, 1977
    • Gerhard Assenmacher
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3713747

    • Patent number 3,713,747
    • Issue date Jan 30, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3087281

    • Patent number 3,087,281
    • Issue date Apr 30, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2844053

    • Patent number 2,844,053
    • Issue date Jul 22, 1958
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2809539

    • Patent number 2,809,539
    • Issue date Oct 15, 1957
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2618178

    • Patent number 2,618,178
    • Issue date Nov 18, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2614442

    • Patent number 2,614,442
    • Issue date Oct 21, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2613554

    • Patent number 2,613,554
    • Issue date Oct 14, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2612064

    • Patent number 2,612,064
    • Issue date Sep 30, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2430062

    • Patent number 2,430,062
    • Issue date Nov 4, 1947
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2365068

    • Patent number 2,365,068
    • Issue date Dec 12, 1944
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    2349526

    • Patent number 2,349,526
    • Issue date May 23, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2218380

    • Patent number 2,218,380
    • Issue date Oct 15, 1940
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2174709

    • Patent number 2,174,709
    • Issue date Oct 3, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2137484

    • Patent number 2,137,484
    • Issue date Nov 22, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2129485

    • Patent number 2,129,485
    • Issue date Sep 6, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2120080

    • Patent number 2,120,080
    • Issue date Jun 7, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1979959

    • Patent number 1,979,959
    • Issue date Nov 6, 1934
    • G01 - MEASURING TESTING
  • Information Patent Grant

    1967387

    • Patent number 1,967,387
    • Issue date Jul 24, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1963803

    • Patent number 1,963,803
    • Issue date Jun 19, 1934
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1900188

    • Patent number 1,900,188
    • Issue date Mar 7, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1880666

    • Patent number 1,880,666
    • Issue date Oct 4, 1932
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1830724

    • Patent number 1,830,724
    • Issue date Nov 3, 1931
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1777780

    • Patent number 1,777,780
    • Issue date Oct 7, 1930
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents