| Patents for B25D 17 - Details of, or accessories for, portable power-driven percussive tools (6,804) |
|---|
| 09/11/2002 | EP1238759A1 Hammer |
| 09/06/2002 | WO2002060652A8 Pneumatic percussive tool with a short working drive piston |
| 09/05/2002 | US20020121391 Rock drilling tool |
| 09/04/2002 | CN2508906Y Strong impact percussive machine |
| 09/04/2002 | CN1367067A Electric hand equipment capable of resisting no-load impact |
| 08/28/2002 | CN1366125A Rock drill having flushing hole |
| 08/22/2002 | WO2000027574A9 Chuck, bit, assembly thereof and methods of mounting |
| 08/15/2002 | WO2002062534A2 Tool holder for a hand tool |
| 08/15/2002 | US20020108766 Percussion mechanism for an electrical hand-held tool with a blank blow cut-off |
| 08/14/2002 | EP1231610A2 Process and apparatus for decontaminating contaminated mineral surfaces |
| 08/14/2002 | EP1230071A1 Chisel |
| 08/14/2002 | DE10201895A1 Schlagwerkzeug Impact tool |
| 08/13/2002 | US6431290 Electric hand tool device with idle strike cutoff |
| 08/08/2002 | WO2002060652A1 Pneumatic percussive tool with a short working drive piston |
| 08/08/2002 | DE10105406A1 Werkzeughalter für eine Handwerkzeugmaschine Tool holder for a hand tool |
| 08/07/2002 | EP1011931B1 A method and drilling apparatus to adjust the shape of a stroke pulse to be transmitted to the drill bit |
| 08/01/2002 | DE10160668A1 Verschleissschutzhülse mit konischer Verriegelung und Haltevorrichtung Verschleissschutzhülse with conical locking and holding device |
| 07/31/2002 | EP1226903A2 Electric hand tool with idle running switch off |
| 07/31/2002 | EP1226902A2 Twin lobe impact mechanism |
| 07/31/2002 | CN2502859Y Rotation mechanism of hand-held nut riveting gun |
| 07/31/2002 | CN2502858Y Handle extension mechanism of hand-held riveting gun |
| 07/31/2002 | CN2502857Y Nailing structure of box nailing machine |
| 07/31/2002 | CN1361726A Drilling hammer or impact hammer |
| 07/25/2002 | DE10103141A1 Electrical hand tool appliance e.g. hammer drill, has pneumatic striking tool and valve openings sealed off to vent pneumatic spring through riveting header |
| 07/25/2002 | DE10102308A1 Rotary-percussive rockdrill with flushing bore uses symmetrically placed driver grooves larger than residual web round smooth cylindrical shaft for increased torque and percussion rate. |
| 07/25/2002 | DE10100378A1 Vorrichtung mit einer Schwingungsisoliereinrichtung Device with a vibration isolation |
| 07/24/2002 | EP1224993A2 Drill chuck |
| 07/24/2002 | CN2501652Y Switching device for single or continuous trigger of nailer |
| 07/23/2002 | US6421880 Rock drill handle |
| 07/17/2002 | EP1223010A1 Percussion hammer |
| 07/17/2002 | CN1358612A Hand holding impactor with rotary guide pipe |
| 07/11/2002 | US20020090274 Tool-free collet tightener |
| 07/11/2002 | US20020088627 Hammer |
| 07/10/2002 | EP1221359A1 Vibration isolating device |
| 07/10/2002 | CN1357435A Electric hand tool with safety clutch |
| 07/09/2002 | US6415875 Hand-held power tool |
| 07/03/2002 | EP1219392A2 Electrical hand tool with safety clutch |
| 07/03/2002 | CN2497937Y Dust collector for electric drill or hammer |
| 07/03/2002 | CN1356192A Hand-held electric tool with safety clutch |
| 06/20/2002 | US20020074851 Protective wear sleeve having tapered lock and retainer |
| 06/19/2002 | EP1215016A1 Power hammer-drill with rotating piston guide tube |
| 06/19/2002 | CN2495419Y Hammer |
| 06/18/2002 | US6405723 Suction tool |
| 06/13/2002 | US20020070036 Percussion rotary hand-held power tool with a rotatable guide tube |
| 06/13/2002 | DE10061810A1 Schlagendes Handwerkzeuggerät mit drehendem Führungsrohr Beating hand tool with rotating guide tube |
| 06/06/2002 | US20020067008 Chuck for a boring tool |
| 06/06/2002 | US20020066632 Safety clutch for electrical hand-held tool |
| 06/06/2002 | DE10059747A1 Elektrohandwerkzeug mit Sicherheitskupplung Electric hand tool with safety clutch |
| 06/06/2002 | DE10058994A1 Drill hammer, fitted with auxiliary elements integrated in mechanism for separation of output shaft and drive in case of blocking |
| 06/06/2002 | DE10053580A1 Handwerkzeugmaschine mit einem in einer Werkzeughalterung angeordneten Dichtungsring Hand machine tool with a tool holder arranged in a sealing ring |
| 05/30/2002 | US20020062967 Electrical hand-held power tool with a safety clutch |
| 05/29/2002 | DE10118284A1 Automatic lubrication device for hydraulically operating tool includes eccentric mounted on shaft body through freewheel mechanism and driven through free end of shift piston |
| 05/29/2002 | DE10045619C1 Werkzeugmaschine mit einem Raum mit Schmiermittel und einer Druckausgleichseinrichtung des Raums A machine tool having a space with a lubricant and a pressure-equalizing device of the space |
| 05/29/2002 | CN2493364Y Dust-proof and dust-collection cover for electric hammer |
| 05/23/2002 | DE10057139A1 Elektrohandwerkzeug mit Sicherheitskupplung Electric hand tool with safety clutch |
| 05/22/2002 | EP1207018A1 Electric hand tool with safety coupling |
| 05/22/2002 | CN2492349Y Nail driver capable of driving pointed combining part |
| 05/16/2002 | DE10053582A1 Handwerkzeugmaschine mit einer Staubabsaugeinrichtung Hand tool with a dust extraction |
| 05/15/2002 | CN2491193Y Driving gear of generating impact output |
| 05/15/2002 | CN2491179Y Electric tool dust collector |
| 05/15/2002 | CN1348855A Hole-drilling dust collector for air conditioner installation |
| 05/10/2002 | WO2002036926A1 Rock drilling machine |
| 05/08/2002 | EP1202840A1 Drilling hammer or impact hammer |
| 05/02/2002 | WO2002034475A1 Hand-held machine tool comprising a sealing ring disposed in the tool holder |
| 05/02/2002 | WO2002034462A1 Hand tool comprising a dust suction device |
| 05/02/2002 | US20020050365 Electric hand-held tool with percussion mechanism |
| 05/02/2002 | US20020050191 Electric hand tool device with idle strike cutoff |
| 05/02/2002 | EP1200232A1 An attachment for a percussive tool |
| 05/02/2002 | EP0760731B1 Pneumatic impact breaker |
| 05/02/2002 | DE10052447A1 The vibration of a masonry impact tool is countered in the handle by cams moving guided rods connecting the handle to the tool through elastomeric means. |
| 04/25/2002 | WO2002033309A1 Autogenous lubricating device |
| 04/25/2002 | DE10061071C1 Shaft for transfer of torque or impact force for hammer drill has open channel provided with widened contour leading to hammer surface |
| 04/18/2002 | DE10047021A1 Handwerkzeugmachine mit einer abnehmbaren Werkzeughalterung Hand machine tool with a removable tool holder |
| 04/17/2002 | CN2486278Y Automatic dust collector for electric hammer |
| 04/16/2002 | CA2061591C Tool bit and tool bit holder for hand held tools |
| 04/11/2002 | US20020040798 Breaking apparatus and tool |
| 04/10/2002 | EP1195229A1 Breaking apparatus and tool |
| 04/10/2002 | EP1089855B1 Pneumatic impact mechanism with a drive piston having a reduced wall thickness |
| 04/09/2002 | CA2204957C Fastening apparatus for and method of setting fastening elements |
| 04/04/2002 | DE10045620A1 Werkzeugmaschine mit einem Raum mit Schmiermittel und einer Druckausgleichseinrichtung des Raums A machine tool having a space with a lubricant and a pressure-equalizing device of the space |
| 04/04/2002 | DE10045618A1 Werkzeugmaschine mit einem Raum mit Schmiermittel und einer Druckausgleichseinrichtung des Raums A machine tool having a space with a lubricant and a pressure-equalizing device of the space |
| 04/04/2002 | DE10044387A1 Werkzeughalterung für eine Handwerkzeugmaschine Tool holder for a hand tool |
| 03/28/2002 | WO2002024403A1 Hand machine tool with a removable tool holder |
| 03/27/2002 | CN1341501A Percussive hand todroom machine and tool clamping head |
| 03/21/2002 | WO2002022316A1 Machine tool with a chamber for lubricating agent and a pressure equalisation device for said chamber |
| 03/21/2002 | WO2002022315A1 Machine tool with a chamber for lubricating agent and a pressure equalisation device for said chamber |
| 03/20/2002 | CN1081117C Rotary impact type twist drill |
| 03/14/2002 | WO2002020224A1 Tool mounting for a hand machine tool |
| 03/14/2002 | DE10043416A1 Schlagendes Handwerkzeuggerät mit Werkzeugaufnahme Beating hand tool with tool holder |
| 03/14/2002 | DE10043415A1 Hand tool suction cap has offsettable or profiled seat to radial sector opening as plastics bristles glued to plastics cap. |
| 03/06/2002 | EP1184136A1 Percussion hand tool with tool holder |
| 03/06/2002 | EP1183446A1 Muffler with acoustic absorption insert for limited clearance pneumatic device applications |
| 03/06/2002 | EP0914233B1 A dosage device |
| 03/06/2002 | CN2480115Y Electric shot bit with verticality measurer |
| 03/05/2002 | CA2225146C Attachment member and a method of anchoring same |
| 02/26/2002 | US6350087 Tool-free collet tightener |
| 02/21/2002 | US20020020566 Working tool for a percussion power tool |
| 02/21/2002 | US20020020538 Processes of determining torque output and controlling power impact tools using a torque transducer |
| 02/14/2002 | DE10036078A1 Drill or and chisel hammer has handle joined to housing, insulating arrangement with spring element of two spring supports, and pre-tension adjustment, |
| 02/13/2002 | CN1079045C Rotary impact type twist drill |