Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25D - Percussive tools › B25D 17 - Details of, or accessories for, portable power-driven percussive tools
Patents for B25D 17 - Details of, or accessories for, portable power-driven percussive tools (6,804)
09/2003
09/10/2003EP1342539A1 Support for an inner seal of a fluid-pressure drive
09/09/2003US6615930 Suction module
09/04/2003US20030164242 Displacement and support device for a portable power tool
09/03/2003EP1340596A1 Pneumatic percussion mechanism
09/03/2003EP1340595A2 Flat chisel
09/03/2003CN1439490A Impacting tools
08/2003
08/27/2003CN2568795Y Lubricating mechanism of headpiece system of pneumatic rock drill
08/21/2003US20030155142 Percussion tool
08/20/2003EP1088149B1 Percussive down-the-hole rock drilling hammer, and a piston used therein
08/13/2003CN1435300A Sliding extension closed percussion bit
08/06/2003EP1332022A1 Hand-held machine tool comprising a sealing ring disposed in the tool holder
08/06/2003EP1332020A1 Hand tool comprising a dust suction device
08/06/2003CN1116962C 动力工具 Power Tools
07/2003
07/30/2003EP1330589A1 Rock drilling machine
07/30/2003CN1432716A Feeding and supporting unit of movable drilling machine
07/30/2003CN1116150C Tool chuck for drilling and punching machine
07/24/2003US20030137114 Tool mounting for a hand machine tool
07/24/2003US20030136586 Holding device for the inner seal of a fluid-operated percussion drive
07/24/2003US20030136571 Piovoting support for power tool
07/17/2003US20030132016 Hand tool machine comprising a vibration-dampened handle
07/17/2003US20030132015 Hammer drill and/or chipping hammer
07/16/2003EP1327100A1 Autogenous lubricating device
07/16/2003EP1326736A1 Tool mounting for a hand machine tool
07/16/2003CN1430547A Tool mounting for hand machine tool
07/16/2003CN1429691A Fastener driving tool with compression power producer
07/09/2003EP1326001A1 Feed beam for a portable machine tool
07/09/2003CN1429145A Percussive apparatus such as rock breaker
07/03/2003WO2003053639A1 Drilling and/or striking hammer with a lubricating device
07/03/2003US20030121725 Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer
07/03/2003US20030121684 Machine tool with a chamber for lubricating agent and a pressure equaliation device for said chamber
07/03/2003US20030121683 Machine tool with a chamber for lubricanting agent and a pressure equalisation device for said chamber
07/02/2003CN1427916A Rock drilling machine
07/02/2003CN1426867A Containing device for impact tool
06/2003
06/26/2003US20030116334 Chuck for a percussion tool
06/26/2003US20030116333 Percussion electrical hand-held tool
06/25/2003EP1321245A1 Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer
06/25/2003EP1321244A1 Tool holder for percussion tool
06/25/2003EP1320447A1 Machine tool with a chamber for lubricating agent and a pressure equalisation device for said chamber
06/25/2003EP1320446A1 Machine tool with a chamber for lubricating agent and a pressure equalisation device for said chamber
06/24/2003US6581696 Processes of determining torque output and controlling power impact tools using a torque transducer
06/18/2003EP1319477A1 Electrical hand tool with axial percussion
06/18/2003CN1424166A Axial-impact electric manual tools
06/17/2003US6578644 Percussion rotary hand-held power tool with a rotatable guide tube
06/11/2003CN1422730A Pneumatic tool damping apparatus
06/10/2003US6575254 Electrical hand operated tool driving device with an electropneumatic striking mechanism
06/05/2003US20030102140 Processes of determining torque output and controlling power impact tools using a torque transducer
05/2003
05/29/2003US20030098168 Hand power tool
05/29/2003US20030098167 Processes of determining torque output and controlling power impact tools using a torque transducer
05/28/2003DE19901752C2 Meißel für Steinmetzarbeiten Chisels for stone carvings
05/28/2003CN2552647Y Impact drill, electric hammer hole-drilling combined unpowered dust-remover
05/28/2003CN1419996A Impact driller
05/27/2003US6568484 Pneumatic piston percussive mechanism with a hollow percussion piston
05/27/2003US6568302 Telescoping support device for fastener driving tool
05/22/2003WO2003024671A3 Rotary hammer
05/22/2003US20030094292 Hammer drill
05/21/2003EP1068051B1 Handle for a drill- and/or chisel hammer
05/15/2003WO2003039815A1 Engine braker
05/15/2003US20030089509 Hand machine tool
05/13/2003US6561285 Breaking apparatus and tool
05/08/2003WO2003037571A1 Hand machine tool
05/07/2003EP1049569A4 Drill bits and holders therefor
05/06/2003US6557653 Working tool for a percussion power tool
05/01/2003WO2003035330A1 Tool holder
05/01/2003WO2003035328A1 Hammer
05/01/2003WO2003035321A2 Drilling and/or hammering tool
05/01/2003US20030083186 Rotary hammer
04/2003
04/24/2003US20030075347 Hammer
04/24/2003US20030075346 Rock drilling machine
04/24/2003DE20219158U1 Setting tool is for fixing anchor bars and heavy load dowels with electro-pneumatic bore hammers
04/23/2003EP1303680A1 Rock drilling machine
04/23/2003EP1303383A1 Electric combination hammer-drill
04/23/2003CN1411959A Hand-held electric tool machine with electric pneumatic impact tool
04/17/2003US20030070823 Electrical hand-held power tool with an electropneumatic percussion mechanism
04/16/2003EP1302281A1 Cooling air duct in an electric percussive tool
04/16/2003EP1301313A1 Percussive apparatus such as a rock breaker
04/16/2003EP1200232B1 An attachment for a percussive tool
04/09/2003EP0854773B1 Insertable tool and tool holder for drilling and/or impacting electric machines
04/08/2003US6543789 Chuck for a boring tool
04/08/2003US6543558 Drilling and/or chiseling tool
04/02/2003CN1406720A Telescopic supporter for driving tool of fastening component
03/2003
03/27/2003WO2003024672A1 Hammer drill and/or percussion hammer with no-load operation control that depends on application pressure
03/27/2003WO2003024671A2 Rotary hammer
03/25/2003US6536780 Hand power tool
03/20/2003WO2003022531A1 Tool holder for hammer
03/20/2003WO2003022530A1 Reciprocating tool having a piston retaining system
03/20/2003WO2002062534A3 Tool holder for a hand tool
03/19/2003EP1293305A1 Toolholder for Portable Percussion Tool
03/19/2003EP1293304A1 Tool holder for powered hammer
03/19/2003EP1293303A1 Tool holder for hammer
03/19/2003EP1202840B1 Drilling hammer or impact hammer
03/18/2003US6533047 Suction tool
03/13/2003US20030047888 Tool holder for hammer
03/13/2003US20030047887 Tool holder for hammer
03/12/2003EP1289716A1 Pivoting support for power tool
03/06/2003DE10143896C1 Electric hammer drill has insulation protection circuit for automatic cut-out of electric drive motor when tool bit contacts earthed metal object or voltage line
03/05/2003CN1400719A Impact electric machine tool
03/04/2003US6527280 Hand held power tool
02/2003
02/27/2003US20030037937 Electric combination hammer-drill
02/27/2003DE10115579C2 Kraftübertragungsvorrichtung Power transmission device
02/19/2003CN1397407A Feeder support for percussion machine tool
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