TREA

Retention by friction only

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Industry

  • CPC
  • B23B31/117
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23BTURNING BORING B23B31/00Chucks Expansion mandrels Adaptations thereof for remote control

Current Industry

B23B31/117Retention by friction only
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Tool holders with fluid directing passages
    • Patent number 12,365,035
    • Issue date Jul 22, 2025
    • Kennametal Inc.
    • Logan Semnisky
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder with measuring apparatus
    • Patent number 12,330,221
    • Issue date Jun 17, 2025
    • Haimer GmbH
    • Thomas Grosch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Control system for grinding apparatus
    • Patent number 12,303,983
    • Issue date May 20, 2025
    • C.M.E. Blasting & Mining Equipment Ltd.
    • Bjorn Sjolander
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Induction heating device, shrink-clamping and/or unshrink-unclampin...
    • Patent number 12,177,954
    • Issue date Dec 24, 2024
    • E. Zoller GmbH & Co. KG Einstell- und Messgeraete
    • Alexander Zoller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shrink-clamping cooling device and tool shrink-clamping method
    • Patent number 12,151,292
    • Issue date Nov 26, 2024
    • E. Zoller GmbH & Co. KG Einstell- und Messgeraete
    • Alexander Zoller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Process-controlled energy supply of an induction coil for a heating...
    • Patent number 11,951,552
    • Issue date Apr 9, 2024
    • E. ZOLLER GMBH & CO. KG EINSTELL—UND MESSGERÄTE
    • Alexander Zoller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Chuck structure
    • Patent number 11,801,584
    • Issue date Oct 31, 2023
    • OXTI CORPORATION
    • Chih-Feng Ho
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hydraulic expanding chuck
    • Patent number 11,786,978
    • Issue date Oct 17, 2023
    • Guehring KG
    • Bruno Teusch
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder with stress fit rods
    • Patent number 11,691,230
    • Issue date Jul 4, 2023
    • Techniks, LLC
    • Scott Worthington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Electronic protection circuit
    • Patent number 11,641,701
    • Issue date May 2, 2023
    • Techniks, LLC
    • Scott Worthington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for providing a complete tool
    • Patent number 11,633,792
    • Issue date Apr 25, 2023
    • Franz Haimer Maschinenbau KG
    • Olaf Stoffels
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder with built-in cavities
    • Patent number 11,554,422
    • Issue date Jan 17, 2023
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Hydraulic-expansion chuck and the use thereof
    • Patent number 11,529,688
    • Issue date Dec 20, 2022
    • Shaeffler Technologies AG & Co. KG
    • Claus Schaeperkoetter
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for retaining a tool in a tool holder with def...
    • Patent number 11,524,341
    • Issue date Dec 13, 2022
    • Techniks, LLC
    • Scott Worthington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder with stress fit rods
    • Patent number 11,465,216
    • Issue date Oct 11, 2022
    • Techniks, LLC
    • Scott Worthington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool and method of assembling cutting tool
    • Patent number 11,325,193
    • Issue date May 10, 2022
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hiroki Takagi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shrinking and / or shrinking clamping station for tools and method...
    • Patent number 11,241,761
    • Issue date Feb 8, 2022
    • E. ZOLLER GMBH & CO. KG EINSTELL—UND MESSGERÄTE
    • Alexander Zoller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inline tool holders
    • Patent number 11,207,737
    • Issue date Dec 28, 2021
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • David A. Britton
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder
    • Patent number 11,192,194
    • Issue date Dec 7, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick changeable collet clamping assembly
    • Patent number 11,179,783
    • Issue date Nov 23, 2021
    • SCHAUBLIN SA
    • René Motschi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cooling device for cooling a shrink-fit chuck
    • Patent number 11,141,797
    • Issue date Oct 12, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder with induction disruption cavity
    • Patent number 11,135,658
    • Issue date Oct 5, 2021
    • Techniks, LLC
    • Scott Worthington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Clamping tools in a tool holder
    • Patent number 11,123,805
    • Issue date Sep 21, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Micro-gripper with one-piece structure
    • Patent number 11,034,033
    • Issue date Jun 15, 2021
    • Commissariat a l'Energie Atomique et Aux Energies Alternatives
    • Johan Andre
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for retaining a tool in a tool holder
    • Patent number 10,974,325
    • Issue date Apr 13, 2021
    • Techniks, LLC
    • Scott Worthington
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool holder and clamping system
    • Patent number 10,967,437
    • Issue date Apr 6, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Chuck device
    • Patent number 10,953,476
    • Issue date Mar 23, 2021
    • Sanoh Industrial Co., Ltd.
    • Jining Liu
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Shrink fit adapter for a collet chuck
    • Patent number 10,940,541
    • Issue date Mar 9, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Means for preventing tools from being pulled out from tool holders...
    • Patent number 10,933,473
    • Issue date Mar 2, 2021
    • Franz Haimer Maschinenbau KG
    • Franz Haimer
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool clamping system
    • Patent number 10,933,475
    • Issue date Mar 2, 2021
    • Broetje-Automation GmbH
    • Egbert Sendzik
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents