TREA

driven directly by liquid pressure working with pulses

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Industry

  • CPC
  • B25D9/125
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B25Hand tools B25DPERCUSSIVE TOOLS B25D9/00Portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids

Current Industry

B25D9/125driven directly by liquid pressure working with pulses
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Impact tool
    • Patent number 11,872,681
    • Issue date Jan 16, 2024
    • Milwaukee Electric Tool Corporation
    • Ryan A. Dedrickson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Fluid-driven pulsing hammering tool
    • Patent number 11,745,324
    • Issue date Sep 5, 2023
    • Jason Swinford
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Power tool
    • Patent number 10,967,495
    • Issue date Apr 6, 2021
    • Webster Technologies Limited
    • Ian Frederick Webster
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Device for rock and-concrete machining
    • Patent number 9,724,813
    • Issue date Aug 8, 2017
    • Atlas Copco Rock Drills AB
    • Maria Pettersson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tool for breaking hammer, breaking hammer, and use thereof
    • Patent number 9,095,968
    • Issue date Aug 4, 2015
    • Sandvik Mining and Construction Oy
    • Ossi Kahra
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impulse generator, hydraulic impulse tool and method for producing...
    • Patent number 8,770,313
    • Issue date Jul 8, 2014
    • Atlas Copco Rock Drills AB
    • Kenneth Weddfelt
    • 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

    Rock drilling machine and axial bearing module
    • Patent number 8,636,088
    • Issue date Jan 28, 2014
    • Sandvik Mining and Construction Oy
    • Timo Muuttonen
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Rock drilling method and rock drilling machine
    • Patent number 8,215,414
    • Issue date Jul 10, 2012
    • Atlas Copco Rock Drills AB
    • Göran Tuomas
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Impact device and method for generating stress pulse therein
    • Patent number 8,151,901
    • Issue date Apr 10, 2012
    • Sandvik Mining and Construction Oy
    • Markku Keskiniva
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Pulse generator and impulse machine for a cutting tool
    • Patent number 7,900,448
    • Issue date Mar 8, 2011
    • Atlas Copco Rock Drills AB
    • Maria Pettersson
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Impulse generator and impulse tool with impulse generator
    • Patent number 7,762,350
    • Issue date Jul 27, 2010
    • Atlas Copco Rock Drills AB
    • Sverker Hartwig
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Intensifying cylinder
    • Patent number 7,685,925
    • Issue date Mar 30, 2010
    • BTM Corporation
    • Edwin G. Sawdon
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Hydraulic breaking hammer with lubricated implement guide sleeve
    • Patent number 7,328,753
    • Issue date Feb 12, 2008
    • Atlas Copco Construction Tools AB
    • Stig Roland Henriksson
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Method of generating stress pulse in tool by means of pressure flui...
    • Patent number 7,322,425
    • Issue date Jan 29, 2008
    • Sandvik Mining and Construction Oy
    • Markku Keskiniva
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Operating system for hydraulic rock drill
    • Patent number 7,073,607
    • Issue date Jul 11, 2006
    • Paul B. Campbell, Jr.
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Steel retainer for rock drill
    • Patent number 7,044,479
    • Issue date May 16, 2006
    • Paul B. Campbell, Jr.
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Device for straightening the bodywork and/or the structures of a mo...
    • Patent number 6,973,816
    • Issue date Dec 13, 2005
    • Alain Couturier
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rotary piston driving mechanism
    • Patent number 5,806,404
    • Issue date Sep 15, 1998
    • Arieh Sher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Power tool
    • Patent number 5,769,172
    • Issue date Jun 23, 1998
    • Arieh Sher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Directional self-propelled drill
    • Patent number 5,697,459
    • Issue date Dec 16, 1997
    • Arieh Sher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary piston driving mechanism
    • Patent number 5,592,866
    • Issue date Jan 14, 1997
    • Arieh Sher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary piston driving mechanism
    • Patent number 5,467,684
    • Issue date Nov 21, 1995
    • Arieh Sher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Hydraulic reciprocating device
    • Patent number 4,512,417
    • Issue date Apr 23, 1985
    • Ingersoll-Rand Company
    • Ewald H. Kurt
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    3382932
    • Patent number 3,382,932
    • Issue date May 14, 1968
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1556439
    • Patent number 1,556,439
    • Issue date Oct 6, 1925
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1503922
    • Patent number 1,503,922
    • Issue date Aug 5, 1924
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    1450208
    • Patent number 1,450,208
    • Issue date Apr 3, 1923
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents