with pressure-actuated hammer

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  • Information Patent Application

    PILE INSTALLATION

    • Publication number 20250207346
    • Publication date Jun 26, 2025
    • Itrec B.V.
    • Pieter Dirk Melis VAN DUIVENDIJK
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC BREAKER WITHOUT BACK HEAD

    • Publication number 20240293824
    • Publication date Sep 5, 2024
    • Eom Ji CHOI
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Method for Anchoring a Hollow Tubular Element in a Water Bottom, an...

    • Publication number 20230392339
    • Publication date Dec 7, 2023
    • DEME Offshore BE N.V.
    • Dieter Wim Jan Rabaut
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PILEDRIVER MODULES, ADAPTIVE PILE DRIVER SYSTEM AND CORRESPONDING M...

    • Publication number 20230046295
    • Publication date Feb 16, 2023
    • A Hansson Holding AB
    • Andreas HANSSON
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PILE-DRIVER ASSEMBLY AND METHOD OF USING IT

    • Publication number 20220356666
    • Publication date Nov 10, 2022
    • IHC Holland IE B.V.
    • Jasper Stefan Winkes
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Pile-Driver Assembly and Method for Driving a Pile Into the Ground

    • Publication number 20220356665
    • Publication date Nov 10, 2022
    • IHC Holland IE B.V.
    • Jasper Stefan Winkes
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PILE-DRIVER AND METHOD

    • Publication number 20220349144
    • Publication date Nov 3, 2022
    • IHC Holland IE B.V.
    • Jasper Stefan Winkes
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SEGMENTED RAM SYSTEMS AND METHODS FOR HYDRAULIC IMPACT HAMMERS

    • Publication number 20220316168
    • Publication date Oct 6, 2022
    • AMERICAN PILEDRIVING EQUIPMENT, INC.
    • Dan Miller
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BREAKING HAMMER AND METHOD OF SUPPORTING PERCUSSION PISTON

    • Publication number 20220251904
    • Publication date Aug 11, 2022
    • SANDVIK MINING AND CONSTRUCTION OY
    • Mika OKSMAN
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DOUBLE EDGE UNDERGROUND BASE FOR STATIC STRUCTURE

    • Publication number 20220205205
    • Publication date Jun 30, 2022
    • Ryan Ayers
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    AIR-OPERATED HAMMER

    • Publication number 20220186455
    • Publication date Jun 16, 2022
    • Equipment Corporation of America
    • Richard R. Farmer
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    AN APPARATUS AND A METHOD FOR NOISE ATTENUATION IN AN IMPACT PILE D...

    • Publication number 20220170227
    • Publication date Jun 2, 2022
    • Junttan Oy
    • Petri Turunen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A PILE DRIVING SYSTEM

    • Publication number 20220018081
    • Publication date Jan 20, 2022
    • IHC Holland IE B.V.
    • Boudewijn Casper Jung
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • 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

    MECHANICAL HAMMER

    • Publication number 20210123201
    • Publication date Apr 29, 2021
    • Jason LINLEY
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    SYSTEM AND APPARATUS FOR DRIVING PILES

    • Publication number 20210054588
    • Publication date Feb 25, 2021
    • Christopher DeBlauw
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    POST DRIVING IMPLEMENT

    • Publication number 20200208370
    • Publication date Jul 2, 2020
    • CLARK EQUIPMENT COMPANY
    • Cody Erhardt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Pile Support Device for a Pile Driver

    • Publication number 20200165791
    • Publication date May 28, 2020
    • Troy Burton
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Systems, Devices, and/or Methods for Driving Posts

    • Publication number 20200157840
    • Publication date May 21, 2020
    • William R. Tanner
    • E04 - BUILDING
  • Information Patent Application

    POST DRIVING IMPLEMENT

    • Publication number 20190264411
    • Publication date Aug 29, 2019
    • CLARK EQUIPMENT COMPANY
    • Cody Erhardt
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Driving cylinder of a pile driving rig and a pile driving rig

    • Publication number 20190249389
    • Publication date Aug 15, 2019
    • Junttan Oy
    • Antti Halonen
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Pile Hammer

    • Publication number 20190226173
    • Publication date Jul 25, 2019
    • Dawson Construction Plant Limited
    • Stephen Desborough
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    PNEUMATIC PILING HAMMER FOR SUBMERSION PILINGS

    • Publication number 20190203439
    • Publication date Jul 4, 2019
    • Scott Blank
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HYDRAULIC PERCUSSION DEVICE AND CONSTRUCTION APPARATUS HAVING THE SAME

    • Publication number 20190160642
    • Publication date May 30, 2019
    • DAEMO ENGINEERING CO., LTD.
    • Jin Moo JOO
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    SHEET PILE RETAINING WALL SYSTEM

    • Publication number 20190127941
    • Publication date May 2, 2019
    • Earth, Inc.
    • Michael Sydlik
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    DEVICE AND METHOD FOR GENERATING PERCUSSIVE PULSES OR VIBRATIONS FO...

    • Publication number 20180361432
    • Publication date Dec 20, 2018
    • EURODRILL GMBH
    • Markus MERZHAEUSER
    • B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
  • Information Patent Application

    METHOD OF RECOGNIZING OBSTACLES ON OPERATION OF A VIBRATORY PILE DR...

    • Publication number 20180245303
    • Publication date Aug 30, 2018
    • Liebherr-Werk Nenzing GmbH
    • Patrick Jussel
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    2 STEP AUTO STROKE TYPE HYRAULIC BREAKER

    • Publication number 20180163366
    • Publication date Jun 14, 2018
    • DAEMO ENGINEERING CO., LTD.
    • Yong Shik Park
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Hammer Raising Device

    • Publication number 20180154506
    • Publication date Jun 7, 2018
    • SHINWOO HEAVY INDUSTRY CO., LTD.
    • Jong Jik LEE
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ACCUMULATOR

    • Publication number 20180066680
    • Publication date Mar 8, 2018
    • Angus Peter Robson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS