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2023
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Invention
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Percussion apparatus equipped with a pressure regulating device. A percussion apparatus including... |
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2022
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Invention
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Hydraulic rotary-percussive hammer drill. The hydraulic rotary-percussive hammer drill includes a... |
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Invention
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Hydraulic rotary-percussive drill. The roto-percussive hydraulic perforator comprises a fluid inj... |
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Invention
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Rotary-percussive hydraulic perforator provided with a stop piston and a braking chamber. The rot... |
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Invention
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Hydraulic rotary-percussive hammer drill provided with a stop piston. The hydraulic rotary-percus... |
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Invention
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Roto-grazing hydraulic puncher equipped with a backstop plunger. Le perforateur hydraulique... |
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Invention
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Roto-grazing hydraulic puncher equipped with a backstop plunger and braking action chamber.
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2021
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Invention
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Rotary percussive hydraulic drill provided with a shank equipped with coupling splines. A rotary ... |
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2020
|
Invention
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Percussion apparatus with automatic regulation of the percussion-apparatus supply pressure. This ... |
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2019
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Invention
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Hydraulic percussion apparatus equipped with a sealing device.
This hydraulic percussion apparat... |
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Invention
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Hydraulic percussion apparatus equipped with a sealing device. This hydraulic percussion apparatu... |
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Invention
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Device for controlling a drilling accessory equipped with an angle measurement device.
The contr... |
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Invention
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Device for controlling a boring accessory, equipped with an angle measurement device. The inventi... |
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Invention
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Method for setting the striking stroke of a striking piston of a percussion apparatus, and a perc... |
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Invention
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Method for adjusting the striking stroke of a striking piston of a percussion apparatus, and a pe... |
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Invention
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Rotary-percussive hydraulic perforator provided with a control chamber permanently connected to a... |
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Invention
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Rotary-percussive hydraulic drill provided with a control chamber which is permanently connected ... |
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2017
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Invention
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Percussion apparatus.
This percussion apparatus includes a body; a tool including a mounting por... |
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Invention
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Percussion apparatus. This percussion apparatus (2) comprises a body (3); a tool (7) comprising a... |
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Invention
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Percussion apparatus provided with a centering device. This percussion apparatus includes a strik... |
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Invention
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Percussion apparatus provided with a guide bearing equipped with a centring device. This percussi... |
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2016
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Invention
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Rock breaking device. The invention concerns a rock breaking device comprising a striking cell ha... |
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Invention
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Rock breaking device. The invention concerns a rock breaking device (10) comprising a striking ce... |
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Invention
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Hydraulic percussion device. The invention relates to a hydraulic percussion device intended to b... |
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Invention
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Hydraulic percussion device. The invention relates to a hydraulic percussion device (10a) intende... |
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2015
|
Invention
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Percussion apparatus. This percussion apparatus includes a striking piston, a control distributor... |
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Invention
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Percussion apparatus. The invention relates to a percussion apparatus (2) which includes a striki... |
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Invention
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Hydraulic drilling apparatus intended to drill boreholes. This hydraulic drilling apparatus inclu... |
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Invention
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Hydraulic drilling apparatus intended for drilling blast holes. The invention concerns a hydrauli... |
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2014
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Invention
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Method for controlling a percussion tool power supply parameter.
A control method including prov... |
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Invention
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Method for controlling the impact energy of an impulse piston of a percussion tool.
This control... |
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Invention
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Method for controlling the impact energy of an impulse piston of a percussion tool. This control ... |
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Invention
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Method for controlling a percussion tool power supply parameter. This control method comprises th... |
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2013
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Invention
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Sealing device for a hydraulic percussion apparatus, and hydraulic percussion apparatus comprisin... |
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Invention
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Sealing device for hydraulic striking apparatus and hydraulic striking apparatus including such a... |
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G/S
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Machine tools; Pneumatic, hydraulic tools and machine tools; Hydraulic hammers; Hydraulic hand ha... |
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G/S
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Industrial oils and greases; lubricants Hydraulic tools and machine tools, namely, [ crusher buck... |
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G/S
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Industrial oils and greases; lubricants; dust-absorbing,
wetting and binding compositions; fuels... |
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G/S
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Industrial oils and greases; Lubricants; Dust absorbing, wetting and binding products; Fuels (inc... |
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2012
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Invention
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Method for switching the striking stroke of a striking piston of a percussion device. A switching... |
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Invention
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Method for switching between striking stroke lengths of a percussive tool striking piston. This s... |
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G/S
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Machines and machine tools; Pneumatic, hydraulic tools and machine tools; Hydraulic hammers; Hydr... |
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2011
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Invention
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Hydraulic rotary percussive device intended to drill boreholes. The rotary percussive device incl... |
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Invention
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Hydraulic rotary percussion apparatus for boring mine holes. The invention relates to a rotary pe... |
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2010
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G/S
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Hydraulic and pneumatic tools and machine tools; hydraulic
hammers; hand-held hydraulic hammers;... |
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G/S
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Machines and machine tools; pneumatic, hydraulic tools and machine tools; Hydraulic hammers; hydr... |
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2009
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Invention
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Rotary-percussive hydraulic hammer drill. The invention relates to a hammer drill that comprises ... |
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2008
|
Invention
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Percussion device actuated by a pressurized non-compressible fluid. According to the invention, t... |
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2007
|
Invention
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Percussion equipment driven by a pressurized incompressible fluid. A percussion apparatus driven ... |
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1991
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G/S
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Outils et machines-outils, outils et machines-outils
pneumatiques, hydrauliques; marteaux hydrau... |
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1985
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G/S
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PNEUMATIC TOOLS, NAMELY ROCK BREAKERS AND CONCRETE BREAKERS, ROCK DRILLS, DRIFTERS AND DRILLING R... |
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1984
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G/S
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TOOLS OF A PNEUMATIC, HYDRAULIC OR ELECTRICAL FORCE-NAMELY, PICK HAMMERS, CONCRETE BREAKERS, ROCK... |
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G/S
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Outils et machines-outils pneumatiques, électriques ou
actionnés par une force quelconque, leurs... |
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1973
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G/S
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Tools and machine tools, pneumatic, hydraulic or operated
under power of any kind, except hand t... |
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1963
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G/S
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Tools and machine tools operated by pneumatic means,
electric means or by any power means, their... |
