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Devices for securing circular saw blades to the saw spindle

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Industry

  • CPC
  • B27B5/32
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B27Woodworking B27BSAWS FOR WOOD OR SIMILAR MATERIAL COMPONENTS OR ACCESSORIES THEREFOR B27B5/00Sawing machines working with circular or cylindrical saw blades Components or equipment therefor

Current Industry

B27B5/32Devices for securing circular saw blades to the saw spindle
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting device
    • Patent number 12,122,063
    • Issue date Oct 22, 2024
    • Frelk Industries Pty. Ltd.
    • Fraser Thomas O'Keefe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 11,980,947
    • Issue date May 14, 2024
    • Robert Bosch GmbH
    • Willi Fellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Circular saws with lock assemblies
    • Patent number 11,980,955
    • Issue date May 14, 2024
    • FESTOOL GmbH
    • Johannes Rau
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool device for a hand-held power tool
    • Patent number 11,969,911
    • Issue date Apr 30, 2024
    • Robert Bosch GmbH
    • Willi Fellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for successively cutting and driving a shaft
    • Patent number 11,813,715
    • Issue date Nov 14, 2023
    • Robert A. Blasi
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Cutting device
    • Patent number 11,752,653
    • Issue date Sep 12, 2023
    • Frelk Industries Pty. Ltd.
    • Fraser Thomas O'Keefe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting apparatus
    • Patent number 11,654,520
    • Issue date May 23, 2023
    • Disco Corporation
    • Kazuki Terada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Quick clamping device for at least one rotationally drivable drive...
    • Patent number 11,607,772
    • Issue date Mar 21, 2023
    • Robert Bosch GmbH
    • Bruno Luescher
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Quick clamping device
    • Patent number 11,607,773
    • Issue date Mar 21, 2023
    • Robert Bosch GmbH
    • Daniel Barth
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wall saw having a locking device
    • Patent number 11,597,117
    • Issue date Mar 7, 2023
    • Hilti Aktiengesellschaft
    • Josef Schittl
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Tool device
    • Patent number 11,590,584
    • Issue date Feb 28, 2023
    • C. & E. Fein GmbH
    • Olaf Klabunde
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Oscillating tool
    • Patent number 11,498,180
    • Issue date Nov 15, 2022
    • BLACK & DECKER INC.
    • Brent A. Kuehne
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Work tool
    • Patent number 11,491,604
    • Issue date Nov 8, 2022
    • Makita Corporation
    • Yonosuke Aoki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool-holder unit of a machine for machining block or slab materials...
    • Patent number 11,364,582
    • Issue date Jun 21, 2022
    • GMM S.p.A.
    • Simone Guazzoni
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 11,331,732
    • Issue date May 17, 2022
    • Makita Corporation
    • Toshiyuki Kani
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blade changer unit
    • Patent number 11,292,145
    • Issue date Apr 5, 2022
    • Disco Corporation
    • Kazuki Terada
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Accessories for oscillating power tools
    • Patent number 11,235,452
    • Issue date Feb 1, 2022
    • BLACK & DECKER INC.
    • Thomas R. Kaye
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bearing unit for an accessory tool
    • Patent number 11,204,061
    • Issue date Dec 21, 2021
    • Robert Bosch GmbH
    • Aldo Di Nicolantonio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Blade attachment-detachment assisting apparatus
    • Patent number 11,192,190
    • Issue date Dec 7, 2021
    • Disco Corporation
    • Zhibo Su
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Hand-held tool and clamping device thereof
    • Patent number 11,154,974
    • Issue date Oct 26, 2021
    • Positec Power Tools (Suzhou) Co., Ltd.
    • Lianbao Wang
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Accessories for oscillating power tools
    • Patent number 11,097,396
    • Issue date Aug 24, 2021
    • BLACK & DECKER INC.
    • Sarah J. Montplaisir
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Tool device for a hand-held power tool
    • Patent number 11,052,564
    • Issue date Jul 6, 2021
    • Robert Bosch GmbH
    • Willi Fellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 11,045,919
    • Issue date Jun 29, 2021
    • BLACK & DECKER INC.
    • Brent A. Kuehne
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Holder assembly for a circular saw tool
    • Patent number 11,014,260
    • Issue date May 25, 2021
    • Robert Bosch GmbH
    • Dhananjay Raghunath Zinge
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Cutting blade mounting mechanism
    • Patent number 10,974,364
    • Issue date Apr 13, 2021
    • Disco Corporation
    • Kazuma Sekiya
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power tool
    • Patent number 10,967,435
    • Issue date Apr 6, 2021
    • C. & E. FEIN GMBH
    • Olaf Klabunde
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus and method for automated blade change for tissue saw
    • Patent number 10,946,546
    • Issue date Mar 16, 2021
    • Paper Converting Machine Company
    • Matthew J. Chike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blade mounting and dismounting jig, blade mounting and dismounting...
    • Patent number 10,933,500
    • Issue date Mar 2, 2021
    • Disco Corporation
    • Hayato Kiuchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Work tool
    • Patent number 10,906,153
    • Issue date Feb 2, 2021
    • Makita Corporation
    • Yonosuke Aoki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Surgical cutting instrument with near-perimeter interlocking coupli...
    • Patent number 10,856,885
    • Issue date Dec 8, 2020
    • Medtronic PS Medical, Inc.
    • Christopher M. Boykin
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    Tool Device for a Hand-Held Power Tool
    • Publication number 20240261999
    • Publication date Aug 8, 2024
    • ROBERT BOSCH GmbH
    • Willi Fellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Power Tool
    • Publication number 20240227033
    • Publication date Jul 11, 2024
    • ROBERT BOSCH GmbH
    • Willi Fellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING DEVICE
    • Publication number 20240066741
    • Publication date Feb 29, 2024
    • Frelk Industries Pty. Ltd.
    • Fraser Thomas O'Keefe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    System, method and flange device for fastening a saw blade to a dri...
    • Publication number 20230347545
    • Publication date Nov 2, 2023
    • Hilti Aktiengesellschaft
    • Urs ZOGG
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    CIRCULAR SAWS THAT INCLUDE BLADE MOUNTS FOR CIRCULAR SAW BLADES AND...
    • Publication number 20230166424
    • Publication date Jun 1, 2023
    • Festool GmbH
    • Martin Werbach
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    DEMOLITION ROBOT
    • Publication number 20230103522
    • Publication date Apr 6, 2023
    • BROKK AKTIEBOLAG
    • Anders Labba
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    OSCILLATING TOOL
    • Publication number 20230081102
    • Publication date Mar 16, 2023
    • Black & Decker Inc.
    • Brent A. Kuehne
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING BLADE REPLACEMENT APPARATUS
    • Publication number 20220388194
    • Publication date Dec 8, 2022
    • Disco Corporation
    • Zhibo SU
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    CUTTING DEVICE
    • Publication number 20220274280
    • Publication date Sep 1, 2022
    • Frelk Industries Pty Ltd
    • Fraser Thomas O'Keefe
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    An electrospindle
    • Publication number 20220118569
    • Publication date Apr 21, 2022
    • Saccardo Elettromeccanica S.r.l.
    • Francesca Saccardo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    An electrospindle
    • Publication number 20220072667
    • Publication date Mar 10, 2022
    • Saccardo Elettromeccanica S.r.l.
    • Francesca Saccardo
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CUTTING APPARATUS
    • Publication number 20220040878
    • Publication date Feb 10, 2022
    • Disco Corporation
    • Kazuki TERADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL-HOLDER UNIT OF A MACHINE FOR MACHINING BLOCK OR SLAB MATERIALS...
    • Publication number 20210354258
    • Publication date Nov 18, 2021
    • GMM S.P.A.
    • Simone Guazzoni
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF USING ACCESSORIES FOR OSCILLATING POWER TOOLS
    • Publication number 20210339356
    • Publication date Nov 4, 2021
    • Black & Decker Inc.
    • Sarah J. Montplaisir
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Apparatus for Successively Cutting and Driving a Shaft
    • Publication number 20210276147
    • Publication date Sep 9, 2021
    • Robert A. Blasi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ARBOR FOR A SAW BLADE
    • Publication number 20210252732
    • Publication date Aug 19, 2021
    • Milwaukee Electric Tool Corporation
    • Edward Landon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    POWER TOOL
    • Publication number 20210220923
    • Publication date Jul 22, 2021
    • C. & E. Fein GmbH
    • Olaf KLABUNDE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Tool Device for a Hand-Held Power Tool
    • Publication number 20210221021
    • Publication date Jul 22, 2021
    • ROBERT BOSCH GmbH
    • Willi Fellmann
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    LOCK NUT BLADE ASSEMBLY
    • Publication number 20210206017
    • Publication date Jul 8, 2021
    • Lenexa Manufacturing Company, LLC
    • Stephen E. Bastasch
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    Apparatus and Method for Automated Blade Change for Tissue Saw
    • Publication number 20210178626
    • Publication date Jun 17, 2021
    • PAPER CONVERTING MACHINE COMPANY
    • Matthew J. Chike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WORK TOOL
    • Publication number 20210114162
    • Publication date Apr 22, 2021
    • MAKITA CORPORATION
    • Yonosuke Aoki
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    TOOL DEVICE
    • Publication number 20210031273
    • Publication date Feb 4, 2021
    • C. & E. Fein GmbH
    • Olaf KLABUNDE
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    OSCILLATING TOOL
    • Publication number 20210016411
    • Publication date Jan 21, 2021
    • Black & Decker Inc.
    • Brent A. Kuehne
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Apparatus for Successively Cutting and Driving a Shaft
    • Publication number 20210001445
    • Publication date Jan 7, 2021
    • Robert A. Blasi
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ACCESSORIES FOR OSCILLATING POWER TOOLS
    • Publication number 20200398415
    • Publication date Dec 24, 2020
    • Black & Decker Inc.
    • Thomas R. Kaye
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    WALL SAW HAVING A LOCKING DEVICE
    • Publication number 20200376704
    • Publication date Dec 3, 2020
    • HILTI AKTIENGESELLSCHAFT
    • Josef SCHITTL
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    POWER TOOL
    • Publication number 20200368831
    • Publication date Nov 26, 2020
    • MAKITA CORPORATION
    • Toshiyuki KANI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Bearing Unit for an Accessory Tool
    • Publication number 20200300292
    • Publication date Sep 24, 2020
    • ROBERT BOSCH GmbH
    • Aldo Di Nicolantonio
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    QUICK-CHANGE DEVICE
    • Publication number 20200262097
    • Publication date Aug 20, 2020
    • James Nassios
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Application

    BLADE CHANGER UNIT
    • Publication number 20200238559
    • Publication date Jul 30, 2020
    • Disco Corporation
    • Kazuki TERADA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR