Pressure accumulators

Industry

CPC
B25D2209/002

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B25Hand tools B25DPERCUSSIVE TOOLS B25D2209/00Details of portable percussive tools with fluid-pressure drive, i.e. driven directly by fluids

Current Industry

B25D2209/002Pressure accumulators

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Percussion apparatus equipped with a pressure regulating device
- Patent number 12,186,873
- Issue date Jan 7, 2025
- MONTABERT
- Eric Fougeroux
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic hammer with dampening accumulator
- Patent number 12,172,287
- Issue date Dec 24, 2024
- Caterpillar Inc.
- Cody T. Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Rock breaking machine and method for storing pressure energy
- Patent number 12,083,663
- Issue date Sep 10, 2024
- Sandvik Mining and Construction Oy
- Erik Airas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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
Fluid pressure striking device
- Patent number 11,850,717
- Issue date Dec 26, 2023
- TEISAKU CORPORATION
- Masanori Ito
- 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
Hydraulic striking device
- Patent number 11,084,155
- Issue date Aug 10, 2021
- Furukawa Rock Drill Co., Ltd.
- Toshio Matsuda
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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
Accumulator
- Patent number 10,570,930
- Issue date Feb 25, 2020
- Angus Peter Robson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic hammer assembly
- Patent number 10,384,336
- Issue date Aug 20, 2019
- Caterpillar Inc.
- Joshua Grzybowski
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic buffer with fast startup
- Patent number 10,245,714
- Issue date Apr 2, 2019
- Caterpillar Inc.
- Cody T. Moore
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure indicator for hydraulic hammer
- Patent number 10,094,754
- Issue date Oct 9, 2018
- Caterpillar Inc.
- Cody T. Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Accumulator membrane for a hydraulic hammer
- Patent number 9,822,802
- Issue date Nov 21, 2017
- Caterpillar Inc.
- Cody Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Accumulator
- Patent number 9,790,962
- Issue date Oct 17, 2017
- Angus Peter Robson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Surge accumulator for hydraulic hammer
- Patent number 9,527,198
- Issue date Dec 27, 2016
- Caterpillar Inc.
- Cody Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Variable volume accumulator
- Patent number 9,308,635
- Issue date Apr 12, 2016
- Caterpillar Inc.
- Cody Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic impact mechanism for use in equipment for treating rock a...
- Patent number 9,289,889
- Issue date Mar 22, 2016
- Atlas Copco Rock Drills AB
- Maria Pettersson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Pressure-fluid-operated percussion device
- Patent number 7,878,263
- Issue date Feb 1, 2011
- Sandvik Mining and Construction Oy
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic impact mechanism
- Patent number 7,410,010
- Issue date Aug 12, 2008
- Atlas Copco Construction Tools AB
- Roland Stig Henriksson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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
Impact tool
- Patent number 7,156,190
- Issue date Jan 2, 2007
- Clark Equipment Company
- Jack B. Ottestad
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pressure accumulator arrangement in connection with a hydraulically...
- Patent number 6,105,686
- Issue date Aug 22, 2000
- Tamrock Oy
- Ilkka Niemi
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulically operated percussion hammer
- Patent number 5,979,291
- Issue date Nov 9, 1999
- Tamrock Oy
- Esko Juvonen
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Impact device
- Patent number 4,784,228
- Issue date Nov 15, 1988
- Teisaku Co., Ltd.
- Ikuo Ito
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulically operated percussive machine and an accumulator therefor
- Patent number 4,676,323
- Issue date Jun 30, 1987
- Atlas Copco Aktiebolag
- Stig R. Henriksson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pressure fluid operated percussive tool
- Patent number 4,563,938
- Issue date Jan 14, 1986
- Atlas Copco Aktiebolag
- Stig R. Henriksson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic demolishing rock drill
- Patent number 4,474,248
- Issue date Oct 2, 1984
- Donadio; Giovanni
- Mario Musso
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Liquid pressure striking device
- Patent number 4,444,274
- Issue date Apr 24, 1984
- Maruzen Kogyo Company Limited
- Isaku Suwabe
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Hydraulic percussion apparatus
- Patent number 4,165,788
- Issue date Aug 28, 1979
- Roger Montabert
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic Hammer with Dampening Accumulator
- Publication number 20240326212
- Publication date Oct 3, 2024
- Caterpillar Inc.
- Cody T. Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Hydraulic Hammer Internal Damping
- Publication number 20240253199
- Publication date Aug 1, 2024
- Caterpillar Inc.
- Cody T. Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
PERCUSSION APPARATUS EQUIPPED WITH A PRESSURE REGULATING DEVICE
- Publication number 20230339087
- Publication date Oct 26, 2023
- MONTABERT
- Eric FOUGEROUX
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Head Valve System for Air Spring Power Tool
- Publication number 20230081812
- Publication date Mar 16, 2023
- ROBERT BOSCH GmbH
- Ramon Tam
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ROCK BREAKING MACHINE AND METHOD FOR STORING PRESSURE ENERGY
- Publication number 20230069735
- Publication date Mar 2, 2023
- SANDVIK MINING AND CONSTRUCTION OY
- Erik AIRAS
- 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
FLUIID PRESSURE STRIKING DEVICE
- Publication number 20220024012
- Publication date Jan 27, 2022
- TEISAKU CORPORATION
- Masanori ITO
- 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
Hydraulic Striking Device
- Publication number 20190224835
- Publication date Jul 25, 2019
- FURUKAWA ROCK DRILL CO., LTD.
- Toshio Matsuda
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
LATCH MECHANISM FOR RETAINING AND REMOVING A VALVE BODY OF A HYDRAU...
- Publication number 20180147708
- Publication date May 31, 2018
- Caterpillar Inc.
- Joshua Grzybowski
- 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
Information Patent Application
HYDRAULIC BREAKER
- Publication number 20170274516
- Publication date Sep 28, 2017
- AY HEAVY INDUSTRIES
- Sung Wook JEON
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
SURGE ACCUMULATOR FOR HYDRAULIC HAMMER
- Publication number 20150000949
- Publication date Jan 1, 2015
- Caterpillar Inc.
- Cody Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ACCUMULATOR
- Publication number 20140290972
- Publication date Oct 2, 2014
- Angus Peter Robson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
ACCUMULATOR MEMBRANE FOR A HYDRAULIC HAMMER
- Publication number 20140261827
- Publication date Sep 18, 2014
- Caterpillar Inc.
- Cody Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Variable Volume Accumulator
- Publication number 20140209340
- Publication date Jul 31, 2014
- Caterpillar Inc.
- Cody Moore
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
HYDRAULIC IMPACT MECHANISM FOR USE IN EQUIPMENT FOR TREATING ROCK A...
- Publication number 20130186667
- Publication date Jul 25, 2013
- Maria Pettersson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Hydraulic Impact Mechanism
- Publication number 20070251731
- Publication date Nov 1, 2007
- Stig Roland Henriksson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Pressure-Fluid-Operated Percussion Device
- Publication number 20070199725
- Publication date Aug 30, 2007
- Markku Keskiniva
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Hydraulic breaking hammer with lubricated implement guide sleeve
- Publication number 20070068707
- Publication date Mar 29, 2007
- Stig Roland Henriksson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Impact tool
- Publication number 20050145400
- Publication date Jul 7, 2005
- Clark Equipment Company
- Jack B. Ottestad
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Portable multipurpose demolition tool
- Publication number 20030173098
- Publication date Sep 18, 2003
- Evergreen Technologies, LLC
- Kevin R. Miner
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Pressure accumulators

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Percussion apparatus equipped with a pressure regulating device

Hydraulic hammer with dampening accumulator

Rock breaking machine and method for storing pressure energy

Rotary-percussive hydraulic perforator provided with a stop piston...

Fluid pressure striking device

Rotary-percussive hydraulic perforator provided with a control cham...

Hydraulic rotary-percussive hammer drill provided with a stop piston

Hydraulic striking device

Two-piston hydraulic striking device

Accumulator

Hydraulic hammer assembly

Hydraulic buffer with fast startup

Pressure indicator for hydraulic hammer

Accumulator membrane for a hydraulic hammer

Accumulator

Surge accumulator for hydraulic hammer

Variable volume accumulator

Hydraulic impact mechanism for use in equipment for treating rock a...

Pressure-fluid-operated percussion device

Hydraulic impact mechanism

Hydraulic breaking hammer with lubricated implement guide sleeve

Impact tool

Pressure accumulator arrangement in connection with a hydraulically...

Hydraulically operated percussion hammer

Impact device

Hydraulically operated percussive machine and an accumulator therefor

Pressure fluid operated percussive tool

Hydraulic demolishing rock drill

Liquid pressure striking device

Hydraulic percussion apparatus

Patents Applicationslast 30 patents

Hydraulic Hammer with Dampening Accumulator

Hydraulic Hammer Internal Damping

PERCUSSION APPARATUS EQUIPPED WITH A PRESSURE REGULATING DEVICE

Head Valve System for Air Spring Power Tool

ROCK BREAKING MACHINE AND METHOD FOR STORING PRESSURE ENERGY

HYDRAULIC ROTARY-PERCUSSIVE HAMMER DRILL PROVIDED WITH A STOP PISTON

FLUIID PRESSURE STRIKING DEVICE

ROTARY-PERCUSSIVE HYDRAULIC PERFORATOR PROVIDED WITH A CONTROL CHAM...

Hydraulic Striking Device

LATCH MECHANISM FOR RETAINING AND REMOVING A VALVE BODY OF A HYDRAU...

ACCUMULATOR

HYDRAULIC BREAKER

SURGE ACCUMULATOR FOR HYDRAULIC HAMMER

ACCUMULATOR

ACCUMULATOR MEMBRANE FOR A HYDRAULIC HAMMER

Variable Volume Accumulator

HYDRAULIC IMPACT MECHANISM FOR USE IN EQUIPMENT FOR TREATING ROCK A...

Hydraulic Impact Mechanism

Pressure-Fluid-Operated Percussion Device

Hydraulic breaking hammer with lubricated implement guide sleeve

Impact tool

Portable multipurpose demolition tool