Drop drivers with free-falling hammer

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  • Information Patent Application

    PILE DRIVING SYSTEM AND VESSEL

    • Publication number 20250034826
    • Publication date Jan 30, 2025
    • Itrec B.V.
    • Eric ROMEIJN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A HAMMERING DEVICE AND A METHOD FOR OPERATING A HAMMERING DEVICE

    • Publication number 20250012045
    • Publication date Jan 9, 2025
    • Fractum ApS
    • Thorkild Duusgaard Stokholm
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    PILE DRIVING METHODS AND SYSTEMS FOR DRIVING A PILE

    • Publication number 20220064890
    • Publication date Mar 3, 2022
    • Itrec B.V.
    • Eric ROMEIJN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CONSTRUCTION MACHINE FOR SPECIAL CIVIL ENGINEERING

    • Publication number 20220064891
    • Publication date Mar 3, 2022
    • ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebs...
    • Albrecht KLEIBL
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Systems, Devices, and/or Methods for Driving Posts

    • Publication number 20210156168
    • Publication date May 27, 2021
    • William R. Tanner
    • E04 - BUILDING
  • Information Patent Application

    PUMPING UNIT BASES WITH DRIVEN PILES

    • Publication number 20210131056
    • Publication date May 6, 2021
    • Weatherford Technology Holdings, LLC.
    • Brandon Lee KADRMAS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PILE-DRIVING DEVICE AND METHOD FOR DRIVING INTO A GROUND

    • Publication number 20200283981
    • Publication date Sep 10, 2020
    • Bauer Maschinen GmbH
    • Dimitri SHEVTSOV
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC SUPPLY SYSTEMS

    • Publication number 20180282967
    • Publication date Oct 4, 2018
    • COACH TRUCK & TRACTOR LLC
    • Kevin M. ELLIOTT
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR PILE-DRIVING

    • Publication number 20180127941
    • Publication date May 10, 2018
    • Junttan Oy
    • Antti HALONEN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PILE-DRIVING APPARATUS AND METHOD FOR DRIVING A PILE ELEMENT INTO T...

    • Publication number 20160090707
    • Publication date Mar 31, 2016
    • Bauer Maschinen GmbH
    • Werner KORHERR
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HAMMERING DEVICE AND A METHOD FOR OPERATING A HAMMERING DEVICE

    • Publication number 20160076216
    • Publication date Mar 17, 2016
    • FRACTUM 2012 APS
    • Thorkild Duusgaard Stokholm
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A METHOD OF INSTALLING PIN PILES INTO A SEABED

    • Publication number 20160061353
    • Publication date Mar 3, 2016
    • Technip France
    • John OLIPHANT
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    ANTI-DRY FIRE MECHANISM

    • Publication number 20130140052
    • Publication date Jun 6, 2013
    • DANUSER LLC
    • Gary J. Niekamp
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    POST DRIVER WITH LIMITED MOVEMENT FLOATING POST ANVIL

    • Publication number 20130140053
    • Publication date Jun 6, 2013
    • DANUSER LLC
    • Gary J. Niekamp
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Preloaded Drop Hammer For Driving Piles

    • Publication number 20120298389
    • Publication date Nov 29, 2012
    • AMERICAN PILEDRIVING EQUIPMENT INC.
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    LINEAR GUIDE FOR THE FALLING WEIGHT OF A PILE HAMMER

    • Publication number 20110272171
    • Publication date Nov 10, 2011
    • Dieter Kempass
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DRILLING APPARATUS

    • Publication number 20100252289
    • Publication date Oct 7, 2010
    • EMS CO., LTD.
    • Katsutoshi Aoki
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PRELOADED DROP HAMMER FOR DRIVING PILES

    • Publication number 20100212922
    • Publication date Aug 26, 2010
    • AMERICAN PILEDRIVING EQUIPMENT INC.
    • John L. White
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Post Driver

    • Publication number 20090008113
    • Publication date Jan 8, 2009
    • Boorun Pty. Ltd.
    • Garry Lyons
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Automatic Drop Hammer

    • Publication number 20090000799
    • Publication date Jan 1, 2009
    • Ottis Charles Foster
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM AND METHOD FOR DRIVING A MONOPILE FOR SUPPORTING AN OFFSHORE...

    • Publication number 20080292408
    • Publication date Nov 27, 2008
    • GENERAL ELECTRIC COMPANY
    • Vasanth Srinivas Kothnur
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    System and method for driving a monopile for supporting an offshore...

    • Publication number 20070075547
    • Publication date Apr 5, 2007
    • Vasanth Srinivasa Kothnur
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Device

    • Publication number 20060201292
    • Publication date Sep 14, 2006
    • Angus Peter Robson
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • Information Patent Application

    Powered hammer device

    • Publication number 20050254904
    • Publication date Nov 17, 2005
    • Angus Peter Robson
    • B28 - WORKING CEMENT, CLAY, OR STONE