| Patents for B25D 17 - Details of, or accessories for, portable power-driven percussive tools (6,804) |
|---|
| 12/02/1998 | CN1040956C Tool and tool holder for hand-tool apparatus |
| 11/25/1998 | EP0879679A2 Fastener setting device for anchoring bars for compound anchors |
| 11/24/1998 | US5839517 Vibration isolator for hand-held vibrating devices |
| 11/19/1998 | DE19720565A1 Catcher for dust made by drill |
| 11/18/1998 | CN1199358A Insertable tool and tool holder for drilling and/or impacting electric machine |
| 11/17/1998 | US5836410 Percussive blow assisted rotary drill |
| 11/17/1998 | US5836408 Rotary percussion blow assisted drill |
| 11/17/1998 | US5836405 Fastening apparatus for and method of setting fastening elements |
| 11/17/1998 | CA2186056C Tool bit chuck for drilling and chiseling bits |
| 11/12/1998 | DE19719484A1 Catchment for waste material produced when drilling walls |
| 11/10/1998 | US5833420 Attachment member setting tool and method of setting the attachment member |
| 11/10/1998 | US5833405 Combination of a tool holder and a tool |
| 11/04/1998 | CN1198118A Bracket of impact tool |
| 10/28/1998 | CN1196986A Operating mode switching apparatus for hammer drill |
| 10/22/1998 | DE19801986A1 Hammer drilling machine |
| 10/21/1998 | CN2294815Y Electric drill support |
| 10/21/1998 | CN1040304C Cutting tool and cutting tool clamping case used for hand tools |
| 10/14/1998 | EP0643639B1 A penetrated tool system |
| 10/13/1998 | US5820312 Device for transmitting impulse-like blows to a continuously rotatable tool bit |
| 10/07/1998 | EP0868263A1 A piston construction for an axial bearing of a drilling machine |
| 10/06/1998 | US5816341 For a rotary drill |
| 10/01/1998 | WO1998042481A1 Arrangement in rock drill and method of controlling rock drilling |
| 10/01/1998 | CA2285971A1 Arrangement in rock drill and method of controlling rock drilling |
| 09/29/1998 | US5813477 Vibration-reduced impact tool and vibration isolator therefor |
| 09/24/1998 | WO1998041365A1 Pendent rock breaker |
| 09/24/1998 | DE19706312A1 Drilling process used in manufacture of hollow shaft |
| 09/24/1998 | CA2284006A1 Pendent rock breaker |
| 09/23/1998 | EP0865345A1 Power hand tool with rotatable handle |
| 09/15/1998 | US5807040 Tool bit chuck |
| 09/15/1998 | US5806609 Manually operable tool for drilling and/or removing material in brittle and/or low ductile material |
| 09/02/1998 | EP0762948B1 Toolholder for a hand drill, in particular a hammer drill |
| 08/25/1998 | US5797463 Pneumatic hammer |
| 08/12/1998 | CN2287548Y Dust-proof cover for electric impact drill |
| 08/05/1998 | EP0856637A1 Shock-absorbing mechanism for hydraulic hammering device |
| 08/05/1998 | EP0856371A2 Device for transferring axial impulses on a drill tool |
| 08/05/1998 | EP0855950A1 Process for improving the durability of hydraulic chisels |
| 08/05/1998 | CN1189872A 工作机 Working machine |
| 08/05/1998 | CN1189871A Hydraulic roller-compactor |
| 08/04/1998 | US5787995 Water driven hammer device |
| 07/29/1998 | EP0855244A2 Suction device for a hand-tool, in particular for a drill or a hammer-drill |
| 07/29/1998 | EP0854773A2 Insertable tool and tool holder for drilling and/or impacting electric machines |
| 07/22/1998 | EP0854013A1 Tool for percussion apparatus |
| 07/15/1998 | EP0852969A2 Pneumatic needle gun |
| 07/14/1998 | US5779403 Percussive blow assisted rotary drill |
| 07/09/1998 | WO1998029220A1 Percussion drill and/or jack hammer with handle spring-buffered against the hammer housing |
| 07/07/1998 | US5775441 Power driven striking tool |
| 07/07/1998 | US5775440 Hammer drill with an idling strike prevention mechanism |
| 07/07/1998 | US5775439 Method of cooling an impulse tool |
| 06/23/1998 | US5768942 Drive device for a movable motor vehicle part |
| 06/18/1998 | DE19755364A1 Holder for implement fitment in percussion tool |
| 06/18/1998 | DE19729070C1 Percussion drilling implement for drilling machine |
| 06/16/1998 | US5765839 Hammer-drill chuck |
| 06/11/1998 | WO1998024984A1 Working machine with a breaker |
| 06/10/1998 | EP0846528A1 Protection device for a percussive tool with fluid-pressure drive |
| 05/27/1998 | EP0843788A1 Securing component and method of anchoring it |
| 05/26/1998 | US5755294 Abrasion-resistant hydraulic hammer with low noise level |
| 05/22/1998 | WO1998021014A1 Working tool that can be guided in a grab handle |
| 05/20/1998 | DE19646622A1 An einem Handgriff führbares Arbeitsgerät On a handle feasible working device |
| 05/13/1998 | EP0841127A2 Motor-driven hand tool with safety device in case of jammed tool |
| 05/12/1998 | US5749421 Pneumatic impact breaker |
| 04/30/1998 | DE19641618A1 Accident prevention device for hand-controlled machine tools |
| 04/29/1998 | EP0838555A1 Hydraulic roller-compactor |
| 04/29/1998 | EP0837757A1 Handle means for percussive hand held machines |
| 04/29/1998 | EP0837756A1 Vibration-damped machine driven tool |
| 04/22/1998 | EP0836545A1 Pneumatic impact tool |
| 04/07/1998 | US5735648 Tool bit with carrier member and cutting member |
| 03/31/1998 | US5732782 Drilling and chiseling tool |
| 03/25/1998 | CN1176867A Hand-held type machine for trenching or cutting |
| 03/24/1998 | US5730021 Air hammer bit |
| 03/18/1998 | CN1176615A A pneumatic tool and vibration isolator mounts therefor |
| 02/12/1998 | WO1998005476A1 Forwardly located bit retention means |
| 02/11/1998 | CN1172716A Vibration-reduced impact tool and vibration isolator therefor |
| 02/05/1998 | WO1998004387A1 Hydraulically operated breaker with lost-motion prevention device |
| 02/04/1998 | EP0822034A2 Method of cooling a tool |
| 01/29/1998 | DE4143431C2 Hand-held compressed air tool |
| 01/29/1998 | DE19624863C1 Support and guide for stone cutter |
| 01/28/1998 | EP0820365A1 Throttle for a motor driven hammer mechanism |
| 01/28/1998 | CN1171321A Hand electric toolroom machine |
| 01/22/1998 | WO1998002283A1 Bracket of impact tool |
| 01/22/1998 | DE19629211A1 Boring machine used in tunnel |
| 01/22/1998 | DE19628815A1 Protective shield for hydraulic hammer |
| 01/21/1998 | CN2272802Y Tripping device for electric hammer |
| 01/20/1998 | US5709393 Tool bit chuck for drilling and chiseling bits |
| 01/20/1998 | US5709391 Bit mounting device |
| 01/15/1998 | WO1998001262A1 A dosage device |
| 01/13/1998 | US5706903 Tool |
| 01/08/1998 | DE19626254A1 Elektrohandwerkzeugmaschine Electric hand tool |
| 01/07/1998 | EP0814942A1 A pneumatic tool and vibration isolator mounts therefor |
| 01/06/1998 | US5704744 Arrangement for transmitting torque in a manually operated tool |
| 12/30/1997 | US5702112 Tool locking apparatus for machine hammers |
| 12/24/1997 | WO1997048528A1 Dust conveying device for portable combustion motor driven rock drills |
| 12/24/1997 | WO1997048516A1 Friction welded drill rod and method for manufacturing the rod |
| 12/24/1997 | CA2254760A1 Friction welded drill rod and method for manufacturing the rod |
| 12/23/1997 | US5700018 Tool bit chuck |
| 12/17/1997 | EP0757611B1 Reciprocal chuck for paving breaker |
| 12/17/1997 | EP0494257B1 Demolition hammer |
| 12/16/1997 | US5697456 Power tool with vibration isolated handle |
| 12/04/1997 | WO1997045646A1 Securing component and method of anchoring it |
| 12/04/1997 | DE19621610A1 Einrichtung zum Wechseln des Werkzeughalters an einer Handwerkzeugmaschine Means for changing the tool holder to a hand tool |
| 12/02/1997 | US5692574 Vibrating tool and a vibration isolating ring |