| Patents for B25D 11 - Portable percussive tools with electromotor drive (2,197) |
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| 05/13/2004 | DE19621090B4 Schlagbohrmaschine Impact Drill |
| 05/12/2004 | EP1417076A1 Hand machine tool |
| 05/12/2004 | CN2614860Y Electronic hammer |
| 05/11/2004 | US6732815 Hammer |
| 05/06/2004 | DE10249139A1 Luftpolsterschlagwerk Air cushion percussion |
| 05/05/2004 | CN2614107Y Electric tool with three-function knob |
| 04/28/2004 | EP1413401A1 Piston and trunnion assembly in a power hammer and method of their assembly |
| 04/22/2004 | US20040074653 Hammer drill |
| 04/15/2004 | DE10014314B4 Verfahren und Einrichtung für handgeführte Werkzeugmaschinen zur optimierten Bearbeitung verschiedener Untergründe durch Energieanpassung Method and device for hand-held machine tools for optimized processing of various substrates by energy adjustment |
| 04/08/2004 | US20040065455 Pneumatic percussive tool with a movement frequency controlled idling position |
| 04/08/2004 | US20040065454 Pneumatic percussive tool with a short working drive piston |
| 03/31/2004 | CN2608235Y Electric tool having anti rotating mechanism |
| 03/31/2004 | CN1485525A 锤钻 Hammer Drill |
| 03/25/2004 | DE19843644B4 Rohrschlagwerk mit Rückholluftfeder Pipe movement with Rückholluftfeder |
| 03/25/2004 | DE19843642B4 Luftfederschlagwerk mit Rückholluftfeder Pneumatic percussive tool with Rückholluftfeder |
| 03/24/2004 | EP1399299A1 Hammer drill and/or chisel hammer |
| 03/18/2004 | US20040050568 Hammer drill attachment |
| 03/16/2004 | US6705410 Electrical hand-held power tool with a safety clutch |
| 03/11/2004 | WO2004020134A1 Tool |
| 03/10/2004 | CN2605970Y Electric tool usable while charging |
| 03/10/2004 | CN2605969Y Multifunctional pneumatic rotary hammer |
| 03/03/2004 | EP1393863A1 Hammer Drill |
| 03/03/2004 | CN1140386C Electric power tool |
| 03/02/2004 | US6698530 Manual machine tool |
| 02/26/2004 | US20040035595 Cam operated devices |
| 02/18/2004 | CN1476371A Manual machine tool |
| 02/12/2004 | US20040026097 Manual machine tool |
| 01/29/2004 | US20040016558 Hand power tool with a pneumatic striking mechanism |
| 01/29/2004 | DE10204861B4 Luftfederschlagwerk mit elektrodynamisch bewegtem Antriebskolben Pneumatic percussive tool with electro-dynamically move the drive piston |
| 01/21/2004 | CN1468693A Electric pneumatic gun |
| 01/14/2004 | EP1379363A1 Manual machine tool |
| 01/13/2004 | US6675908 Drilling hammer or impact hammer |
| 01/08/2004 | US20040003931 Machine-tool, in particular drilling and/or chipping hammer |
| 01/08/2004 | US20040003930 Manual machine tool |
| 01/02/2004 | EP1375076A1 Percussion hammer |
| 01/01/2004 | US20040000414 Method of manufacturing a percussion mechanism of a hand-held power tool |
| 12/17/2003 | CN1462226A Hammer drill and/or chisel hammer |
| 12/17/2003 | CN1462225A Hand machine tool |
| 12/10/2003 | EP1368160A1 Pneumatic percussive tool with a movement frequency controlled idling position |
| 12/04/2003 | US20030221847 Pneumatic percussion operated mechanism |
| 12/03/2003 | CN1460047A Manual machine tool |
| 11/11/2003 | US6644418 Hammer drill |
| 10/29/2003 | EP1355764A1 Pneumatic percussive tool with a short working drive piston |
| 10/22/2003 | CN1449898A Pneumatic percussive system |
| 10/15/2003 | EP1352718A1 Pneumatic percussive system |
| 10/15/2003 | CN1448250A Hand-held electric tool with flexible connecting piece |
| 10/09/2003 | WO2003035321A3 Drilling and/or hammering tool |
| 10/01/2003 | EP1347863A2 Manual machine tool |
| 09/25/2003 | US20030178213 Hand machine tool |
| 09/18/2003 | WO2003048712A3 Apparatus for reciprocally powering one or more working tools |
| 09/17/2003 | CN1442276A 气动冲击装置 Pneumatic impact device |
| 09/03/2003 | EP1340596A1 Pneumatic percussion mechanism |
| 09/03/2003 | CN1439490A Impacting tools |
| 08/21/2003 | US20030155142 Percussion tool |
| 08/14/2003 | WO2003066286A1 Pneumatic spring percussion mechanism with an electro-dynamically actuated driving piston |
| 08/12/2003 | CA2116606C Power tool and mechanism |
| 08/06/2003 | CN1116962C 动力工具 Power Tools |
| 07/31/2003 | WO2003061928A1 Concrete drill |
| 07/17/2003 | US20030132015 Hammer drill and/or chipping hammer |
| 07/03/2003 | US20030121678 Hand-held electrical combination hammer drill |
| 07/02/2003 | CN1426867A Containing device for impact tool |
| 06/26/2003 | US20030116334 Chuck for a percussion tool |
| 06/26/2003 | US20030116333 Percussion electrical hand-held tool |
| 06/25/2003 | EP1321244A1 Tool holder for percussion tool |
| 06/18/2003 | EP1319477A1 Electrical hand tool with axial percussion |
| 06/18/2003 | CN1424166A Axial-impact electric manual tools |
| 06/17/2003 | US6578644 Percussion rotary hand-held power tool with a rotatable guide tube |
| 06/12/2003 | WO2003048712A2 Apparatus for reciprocally powering one or more working tools |
| 06/12/2003 | US20030106177 Power tool |
| 06/10/2003 | US6575254 Electrical hand operated tool driving device with an electropneumatic striking mechanism |
| 06/05/2003 | WO2003045636A1 Manual machine-tool comprising a pneumatic striking mechanism |
| 06/05/2003 | US20030104774 Apparatus for reciprocally powering one or more working tools |
| 05/28/2003 | CN1419996A Impact driller |
| 05/27/2003 | US6568484 Pneumatic piston percussive mechanism with a hollow percussion piston |
| 05/22/2003 | WO2003041915A1 Hammer |
| 05/22/2003 | WO2003024671A3 Rotary hammer |
| 05/22/2003 | US20030094292 Hammer drill |
| 05/14/2003 | EP1309428A2 Improved cam operated devices |
| 05/06/2003 | US6557648 Operation mode switching mechanism for a hammer drill |
| 05/01/2003 | WO2003035330A1 Tool holder |
| 05/01/2003 | WO2003035329A1 Manual machine tool |
| 05/01/2003 | WO2003035328A1 Hammer |
| 05/01/2003 | WO2003035321A2 Drilling and/or hammering tool |
| 05/01/2003 | US20030083186 Rotary hammer |
| 04/22/2003 | US6550545 Hand-held electrical combination hammer drill |
| 04/10/2003 | WO2003028958A1 A percussion device |
| 04/03/2003 | WO2002043928A3 Manual machine tool |
| 03/27/2003 | WO2003024672A1 Hammer drill and/or percussion hammer with no-load operation control that depends on application pressure |
| 03/27/2003 | WO2003024671A2 Rotary hammer |
| 03/19/2003 | EP1202840B1 Drilling hammer or impact hammer |
| 03/06/2003 | WO2003018269A1 Machine-tool, in particular drilling and/or chipping hammer |
| 03/05/2003 | CN1400719A Impact electric machine tool |
| 02/25/2003 | US6523622 Pneumatic percussion power tool with pneumatic returning spring |
| 02/18/2003 | US6520269 Hand-held tool with electromagnetic hammer mechanism |
| 02/18/2003 | US6520266 Percussion electrical hand-held tool |
| 02/05/2003 | EP1281485A1 Portable Electrically Driven Percussive Tool |
| 02/05/2003 | EP1281483A2 Rotary hammer |
| 01/30/2003 | US20030019644 Rotary-percussion electrical tool |
| 01/28/2003 | US6510903 Combination electrical hand-held tool |
| 01/22/2003 | CN1392014A Impact drill |