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turbine blades compressor blades propeller blades

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  • CPC
  • B21H7/16
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21HMAKING PARTICULAR METAL OBJECTS BY ROLLING B21H7/00Making articles not provided for in the preceding groups

Current Industry

B21H7/16turbine blades compressor blades propeller blades
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Hollow titanium airfoil with titanium coating
    • Patent number 10,830,064
    • Issue date Nov 10, 2020
    • Raytheon Technologies Corporation
    • Robert C. Dolan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method of forming aluminum alloy airfoils
    • Patent number 10,704,127
    • Issue date Jul 7, 2020
    • Raytheon Technologies Corporation
    • John Richard Palitsch
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Deep rolling tool for blade fatigue life enhancement
    • Patent number 9,999,958
    • Issue date Jun 19, 2018
    • United Technologies Corporation
    • Justin R. Hawkes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deep rolling tool for processing blade root
    • Patent number 9,573,184
    • Issue date Feb 21, 2017
    • United Technologies Corporation
    • Justin R. Hawkes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deep rolling tool for blade fatigue life enhancement
    • Patent number 9,573,175
    • Issue date Feb 21, 2017
    • United Technologies Corporation
    • Justin R. Hawkes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Deep rolling tool with force adjustment
    • Patent number 9,566,638
    • Issue date Feb 14, 2017
    • United Technologies Corporation
    • Justin R. Hawkes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Deep rolling tool with force adjustment
    • Patent number 9,452,468
    • Issue date Sep 27, 2016
    • United Technologies Corporation
    • Justin R. Hawkes
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rolling tool device
    • Patent number 9,427,833
    • Issue date Aug 30, 2016
    • Rolls-Royce Deutschland Ltd & Co KG
    • Goetz Feldmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Machine for deep rolling tool positioning
    • Patent number 9,421,602
    • Issue date Aug 23, 2016
    • United Technologies Corporation
    • Justin R. Hawkes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Machine for deep rolling tool positioning
    • Patent number 9,302,316
    • Issue date Apr 5, 2016
    • United Technologies Corporation
    • Justin R. Hawkes
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    System and method of manufacturing a structure
    • Patent number 9,162,276
    • Issue date Oct 20, 2015
    • Bell Helicopter Textron Inc.
    • Stephen K. Bishop
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing constituents of a hollow blade by rolling
    • Patent number 7,578,059
    • Issue date Aug 25, 2009
    • SNECMA
    • Jean-Pierre Serges Bergue
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Variable blade manufacturing method and variable blade in VGS type...
    • Patent number 7,117,596
    • Issue date Oct 10, 2006
    • Akita Fine Blanking Co., Ltd.
    • Shinjiroh Ohishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Variable blade manufacturing method and variable blade in VGS type...
    • Patent number 7,089,664
    • Issue date Aug 15, 2006
    • Akita Fine Blanking Co., Ltd.
    • Shinjiroh Ohishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for work-hardening by rolling a component
    • Patent number 5,666,841
    • Issue date Sep 16, 1997
    • Siemens Aktiengesellschaft
    • Horst Seeger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Useful improvements in press apparatus
    • Patent number 5,600,995
    • Issue date Feb 11, 1997
    • Alden O. Sherman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Continuous curve high solidity hydrofoil impeller
    • Patent number 5,326,226
    • Issue date Jul 5, 1994
    • Philadelphia Mixers Corporation
    • Wojciech Wyczalkowski
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Method and apparatus for the production of metal products
    • Patent number 5,070,718
    • Issue date Dec 10, 1991
    • IMI Titanium Limited
    • John D. Thomas
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Gas turbine vanes and methods for making same
    • Patent number 4,883,404
    • Issue date Nov 28, 1989
    • Alden O. Sherman
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for the manufacture of metal vanes for turbomachinery
    • Patent number 4,531,270
    • Issue date Jul 30, 1985
    • United Technologies Corporation
    • James B. Griffith
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Forming apparatus
    • Patent number 4,483,168
    • Issue date Nov 20, 1984
    • Alden O. Sherman
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Impact composite blade
    • Patent number 4,426,193
    • Issue date Jan 17, 1984
    • The United States of America as represented by the Secretary of the Air Force
    • Robert G. Carlson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Roll forging machine
    • Patent number 4,316,377
    • Issue date Feb 23, 1982
    • Grotnes Metalforming Systems, Inc.
    • Vernon R. Fencl
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3892832
    • Patent number 3,892,832
    • Issue date Jul 1, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3858428
    • Patent number 3,858,428
    • Issue date Jan 7, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3810286
    • Patent number 3,810,286
    • Issue date May 14, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3753326
    • Patent number 3,753,326
    • Issue date Aug 21, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3746071
    • Patent number 3,746,071
    • Issue date Jul 17, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3606580
    • Patent number 3,606,580
    • Issue date Sep 20, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3561240
    • Patent number 3,561,240
    • Issue date Feb 9, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents