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  • B25D2217/0023
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B25Hand tools B25DPERCUSSIVE TOOLS B25D2217/00Details of, or accessories for, portable power-driven percussive tools

Current Industry

B25D2217/0023Pistons
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary-percussive hydraulic perforator provided with a stop piston...
    • Patent number 11,999,039
    • Issue date Jun 4, 2024
    • MONTABERT
    • François-Xavier Cheylus
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic rotary-percussive hammer drill
    • Patent number 11,938,606
    • Issue date Mar 26, 2024
    • MONTABERT
    • Michel Escolle
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Portable power tool
    • Patent number 11,858,104
    • Issue date Jan 2, 2024
    • Hilti Aktiengesellschaft
    • Rory Britz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rotary-percussive hydraulic perforator provided with a control cham...
    • Patent number 11,724,379
    • Issue date Aug 15, 2023
    • MONTABERT
    • Jean-Sylvain Comarmond
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hydraulic rotary-percussive hammer drill provided with a stop piston
    • Patent number 11,697,197
    • Issue date Jul 11, 2023
    • MONTABERT
    • François-Xavier Cheylus
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Percussion apparatus provided with a centering device
    • Patent number 11,383,368
    • Issue date Jul 12, 2022
    • MONTABERT
    • Jean-Sylvain Comarmond
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand-held power tool
    • Patent number 11,123,853
    • Issue date Sep 21, 2021
    • Hilti Aktiengesellschaft
    • Stefan Hammerstingl
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hand-held machine tool
    • Patent number 11,117,250
    • Issue date Sep 14, 2021
    • Hilti Aktiengesellschaft
    • Pierre Pallmer
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Air cannon
    • Patent number 11,110,579
    • Issue date Sep 7, 2021
    • The Cannon Company LLC
    • William R Henry
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Two-piston hydraulic striking device
    • Patent number 11,072,977
    • Issue date Jul 27, 2021
    • Furukawa Rock Drill Co., Ltd.
    • Masahiro Koizumi
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Rock breaking device
    • Patent number 10,974,379
    • Issue date Apr 13, 2021
    • Montabert
    • Bernard Piras
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Low-noise hydraulic hammer
    • Patent number 10,363,652
    • Issue date Jul 30, 2019
    • S.M METAL CO., LTD.
    • Sung Kew Kim
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact mechanism device
    • Patent number 10,315,298
    • Issue date Jun 11, 2019
    • Robert Bosch GmbH
    • Tobias Herr
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Striking-mechanism body, striking mechanism and handheld power tool...
    • Patent number 10,201,893
    • Issue date Feb 12, 2019
    • Hilti Aktiengesellschaft
    • Udo Hauptmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Piston and magnetic bearing for hydraulic hammer
    • Patent number 10,190,604
    • Issue date Jan 29, 2019
    • Caterpillar Inc.
    • Dimitar Dostinov
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Air cannon
    • Patent number 10,124,477
    • Issue date Nov 13, 2018
    • The Cannon Company LLC
    • William R Henry
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 9,969,073
    • Issue date May 15, 2018
    • Hilti Aktiengesellschaft
    • Rainer Ontl
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Striker member, and a drilling machine comprising a striker member
    • Patent number 9,937,613
    • Issue date Apr 10, 2018
    • Atlas Copco Rock Drills AB
    • Fredrik Saf
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Percussion piston
    • Patent number 9,737,983
    • Issue date Aug 22, 2017
    • Sandvik Mining and Construction Oy
    • Timo Muuttonen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer mechanism
    • Patent number 9,636,814
    • Issue date May 2, 2017
    • Robert Bosch GmbH
    • Joachim Hecht
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Motor driven hammer having means for controlling the power of impact
    • Patent number 9,463,562
    • Issue date Oct 11, 2016
    • BLACK & DECKER INC.
    • Rene Gumpert
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Hammer mechanism
    • Patent number 9,415,498
    • Issue date Aug 16, 2016
    • Robert Bosch GmbH
    • Joachim Hecht
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pneumatic striking mechanism and hand-held power tool
    • Patent number 9,199,369
    • Issue date Dec 1, 2015
    • Hilti Aktiengesellschaft
    • Ferdinand Kristen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Percussion device
    • Patent number 9,108,311
    • Issue date Aug 18, 2015
    • Sandvik Mining and Construction Oy
    • Markku Keskiniva
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Machine tool
    • Patent number 9,102,044
    • Issue date Aug 11, 2015
    • Hilti Aktiengesellschaft
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Machine tool
    • Patent number 9,067,311
    • Issue date Jun 30, 2015
    • Hilti Aktiengesellschaft
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Percussion device and rock drilling machine
    • Patent number 9,016,396
    • Issue date Apr 28, 2015
    • Atlas Copco Rock Drills AB
    • Kurt Andersson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Machine tool
    • Patent number 8,739,895
    • Issue date Jun 3, 2014
    • Hilti Aktiengesellschaft
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pulse generating device and a rock drilling rig comprising such a d...
    • Patent number 8,720,602
    • Issue date May 13, 2014
    • Atlas Copco Rock Drills AB
    • Fredrik Saf
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Manually operated hammer drill
    • Patent number 8,651,197
    • Issue date Feb 18, 2014
    • AEG Electric Tools GmbH
    • Armin Eisenhardt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

  • Information Patent Application

    HAMMER PISTON
    • Publication number 20240326217
    • Publication date Oct 3, 2024
    • Caterpillar Inc.
    • Cody MOORE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Linerbolt Removal Tool Improvements
    • Publication number 20240157533
    • Publication date May 16, 2024
    • RUSSELL MINERAL EQUIPMENT PTY LTD
    • David Groves
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ELECTRIC IMPACT HAMMER
    • Publication number 20230135467
    • Publication date May 4, 2023
    • JIANGSU DONGCHENG TOOLS TECHNOLOGY CO., LTD.
    • Weiping HOU
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC ROTARY-PERCUSSIVE HAMMER DRILL
    • Publication number 20220339768
    • Publication date Oct 27, 2022
    • MONTABERT
    • Michel ESCOLLE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HYDRAULIC ROTARY-PERCUSSIVE HAMMER DRILL PROVIDED WITH A STOP PISTON
    • Publication number 20220274240
    • Publication date Sep 1, 2022
    • MONTABERT
    • François-Xavier CHEYLUS
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SPRING HAMMER FOR RAPPING A SURFACE
    • Publication number 20220274241
    • Publication date Sep 1, 2022
    • Sumitomo SHI FW Energia Oy
    • Rauno Peippo
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Portable power tool
    • Publication number 20220063078
    • Publication date Mar 3, 2022
    • HILTI AKTIENGESELLSCHAFT
    • Rory BRITZ
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    IMPACT MECHANISM WITH MULTI-MATERIAL STRIKER
    • Publication number 20220032437
    • Publication date Feb 3, 2022
    • Milwaukee Electric Tool Corporation
    • Will Didier
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PISTON
    • Publication number 20210146520
    • Publication date May 20, 2021
    • Black & Decker Inc.
    • Tobias HEEP
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROTARY-PERCUSSIVE HYDRAULIC PERFORATOR PROVIDED WITH A CONTROL CHAM...
    • Publication number 20210001462
    • Publication date Jan 7, 2021
    • MONTABERT
    • Jean-Sylvain Comarmond
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand-Held Machine Tool
    • Publication number 20190184538
    • Publication date Jun 20, 2019
    • HILTI AKTIENGESELLSCHAFT
    • Pierre PALLMER
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ROCK BREAKING DEVICE
    • Publication number 20180345470
    • Publication date Dec 6, 2018
    • MONTABERT
    • Bernard Piras
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hand-held Power Tool
    • Publication number 20180264636
    • Publication date Sep 20, 2018
    • HILTI AKTIENGESELLSCHAFT
    • Steffen Geiger
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Portable Power Tool
    • Publication number 20180207783
    • Publication date Jul 26, 2018
    • HILTI AKTIENGESELLSCHAFT
    • Bernhard LIEBERT
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Shoed Hydraulic Hammer Piston
    • Publication number 20180169849
    • Publication date Jun 21, 2018
    • Caterpillar Inc.
    • Steven B. Ellis
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAND-HELD POWER TOOL
    • Publication number 20170057072
    • Publication date Mar 2, 2017
    • HILTI AKTIENGESELLSCHAFT
    • Markus Holubarsch
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SINGLE-SHOT TYPE AIR HAMMER TOOL AND METHOD OF ADJUSTING STRIKING F...
    • Publication number 20160311104
    • Publication date Oct 27, 2016
    • Apuren Co., Ltd.
    • Yukio WATANABE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    LOW-NOISE HYDRAULIC HAMMER
    • Publication number 20160250739
    • Publication date Sep 1, 2016
    • S.M METAL CO., LTD.
    • Sung Kew KIM
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HANDHELD TOOL DEVICE
    • Publication number 20140182870
    • Publication date Jul 3, 2014
    • ROBERT BOSCH GmbH
    • Tobias HERR
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PERCUSSION MECHANISM APPARATUS
    • Publication number 20140144658
    • Publication date May 29, 2014
    • ROBERT BOSCH GmbH
    • Lars Schmid
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    STRIKER MEMBER, AND A DRILLING MACHINE COMPRISING A STRIKER MEMBER
    • Publication number 20140041888
    • Publication date Feb 13, 2014
    • Fredrik Saf
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    HAMMER MECHANISM
    • Publication number 20130319709
    • Publication date Dec 5, 2013
    • ROBERT BOSCH GmbH
    • Joachim Hecht
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MACHINE TOOL
    • Publication number 20130277077
    • Publication date Oct 24, 2013
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    AIR HAMMER TOOL, AND METHOD OF ADJUSTING IMPACT FORCE OF THE AIR HA...
    • Publication number 20130118766
    • Publication date May 16, 2013
    • APUREN CO., LTD.
    • Yukio WATANABE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Machine Tool
    • Publication number 20120298393
    • Publication date Nov 29, 2012
    • Markus Hartmann
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Hammer mechanism
    • Publication number 20120132451
    • Publication date May 31, 2012
    • Joachim Hecht
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    STRIKING-MECHANISM BODY, STRIKING MECHANISM AND HANDHELD POWER TOOL...
    • Publication number 20120118597
    • Publication date May 17, 2012
    • HILTI AKTIENGESELLSCHAFT
    • Udo HAUPTMANN
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    PERCUSSION DEVICE
    • Publication number 20120018182
    • Publication date Jan 26, 2012
    • SANDVIK MINING AND CONSTRUCTION OY
    • Markku Keskiniva
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    MANUALLY OPERATED HAMMER DRILL
    • Publication number 20110186317
    • Publication date Aug 4, 2011
    • Armin Eisenhardt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    Combination of Impact Tool And Shaped Relatively Lower Modulus Mate...
    • Publication number 20110083870
    • Publication date Apr 14, 2011
    • H. Downman McCarty II
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS