| Patents for B23B 45 - Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor (6,587) |
|---|
| 04/02/1985 | CA1184958A1 Switch and handle construction for double-insulated electric tool |
| 03/27/1985 | EP0135015A2 Device for controlling and handling an electric apparatus |
| 03/27/1985 | EP0134787A1 A drill guide |
| 03/26/1985 | US4506743 Latching arrangement for power tools |
| 03/26/1985 | CA1184598A1 Cordless electric device having contact increasing means |
| 03/05/1985 | US4503425 Indicating arrangement for portable electric devices |
| 02/19/1985 | US4500235 Coupling |
| 01/22/1985 | US4494895 Portable drill press mechanism |
| 01/22/1985 | US4494614 Hydraulically operated impact device |
| 01/16/1985 | EP0059203B1 A coupling |
| 01/15/1985 | US4493223 Gear shifting speed change apparatus for a rotary electric tool |
| 01/08/1985 | CA1180578A1 Hammer drill or chipping hammer |
| 01/02/1985 | EP0130022A1 A chuck key |
| 12/18/1984 | US4489261 Method and means for feeding electric energy to a portable power tool |
| 12/11/1984 | US4487272 Impacting drill |
| 12/11/1984 | US4487271 For sampling dense mineral specimens |
| 12/11/1984 | US4487270 Electric tool, particularly a handtool, with torque control |
| 12/04/1984 | USRE31755 Tool and chuck for hammer drill |
| 11/28/1984 | EP0126253A1 Hand tool machine, especially a drilling machine |
| 11/27/1984 | US4484844 Horizontal drill press |
| 11/27/1984 | CA1178513A1 Hydraulically operated impact device |
| 11/21/1984 | EP0126041A1 Percussion tool |
| 10/23/1984 | US4478293 Hammer drill or chipping hammer |
| 10/16/1984 | US4477213 Chuck key holder for a power tool |
| 10/16/1984 | US4476941 Motor-driven hand-held percussion tool |
| 10/02/1984 | US4474513 Portable handheld device for forming aligned holes |
| 09/18/1984 | CA1174663A1 Hammer drill for performing rotary drilling or percussive drilling |
| 09/05/1984 | EP0117527A2 Drilling aid |
| 09/04/1984 | CA1173671A1 Collet-type drill |
| 08/28/1984 | US4468159 Drill press and stand |
| 08/02/1984 | WO1984002865A1 A drill guide |
| 07/31/1984 | US4462728 Accessory for electric drill |
| 07/31/1984 | US4462467 Percussion drill machine |
| 07/31/1984 | CA1171700A1 Boring devices |
| 07/17/1984 | CA1170865A1 Motorized hand tool for drilling |
| 06/26/1984 | US4456410 Stabilization device for the stand of a drilling machine |
| 06/26/1984 | US4456076 Power-driven hand tool |
| 06/12/1984 | US4453868 Air-operated, hydraulically-controlled drillmotor |
| 06/05/1984 | US4453251 Error-correcting memory with low storage overhead and fast correction mechanism |
| 05/16/1984 | EP0108411A1 Drilling machine |
| 05/15/1984 | US4448262 Pneumatic hammer |
| 05/15/1984 | US4448261 Motorized hand tool for drilling |
| 05/08/1984 | US4447749 Cordless electric device having contact increasing means |
| 05/08/1984 | US4446931 Power driven hammer drill |
| 05/02/1984 | EP0107628A1 A hand-held hammer tool |
| 04/25/1984 | EP0106186A2 Hand tool machine, especially a drilling machine |
| 04/18/1984 | EP0105854A2 Method of driving an element and an hydraulic impactor |
| 04/10/1984 | US4441563 Tool collet and control means |
| 04/03/1984 | US4440238 Switch and handle construction for double-insulated electric tool |
| 04/03/1984 | CA1164689A1 Tool guide |
| 04/03/1984 | CA1164688A1 Portable tool such as a rotary hammer or the like |
| 03/13/1984 | US4436163 Arrangement for converting rotary motion to reciprocatory motion |
| 03/06/1984 | US4434859 Hammer drill for performing rotary drilling or percussive drilling |
| 02/15/1984 | EP0100421A2 Drill stand |
| 01/31/1984 | US4428438 Percussive drill with safety interlock for reversing gear |
| 01/11/1984 | EP0097879A2 Drilling machine |
| 12/06/1983 | US4419032 Boring tool |
| 12/06/1983 | US4418767 Interchangeable valve system for hydraulic reversal of positive feed drill |
| 12/06/1983 | US4418766 Compact multi-speed hammer-drill |
| 10/25/1983 | CA1155950A1 Digital control system for electric motors in power tools and the like |
| 10/18/1983 | US4410846 Electric tool with microcomputer |
| 10/04/1983 | US4407615 Tool-clamping device |
| 09/27/1983 | CA1154284A1 Electric drilling machine |
| 09/15/1983 | WO1983003119A1 Pressure medium driven machine tool |
| 09/14/1983 | EP0088210A2 Slide switch for electric tools |
| 08/30/1983 | US4400995 Spindle lock with impacting capability |
| 08/02/1983 | US4396318 Collet-type drill |
| 07/05/1983 | US4391558 Drill jig |
| 06/28/1983 | US4390311 Tool support for tool machines |
| 06/28/1983 | US4390309 Cradle pipe adaptor for magnetic drill |
| 06/22/1983 | EP0082028A1 Machine, especially an electric drilling machine |
| 06/21/1983 | CA1148338A1 Hole-drilling and fastener-driving combination tool |
| 05/17/1983 | CA1146384A1 Self-colleting drill |
| 05/17/1983 | CA1146383A1 Tool guide |
| 05/11/1983 | EP0078619A2 Tool collet and control means |
| 05/03/1983 | CA1145593A2 Magnetic base drill |
| 04/28/1983 | WO1983001523A1 Error-correcting memory with low storage overhead and fast correction mechanism |
| 04/26/1983 | US4381037 Portable electric tool |
| 04/26/1983 | US4380991 Drilling device |
| 04/20/1983 | EP0077204A2 Error-correcting memory with low storage overhead and fast correction mechanism |
| 04/19/1983 | CA1144785A1 Flexible drill chuck drive |
| 03/23/1983 | EP0074459A1 Drill stand |
| 03/08/1983 | US4375931 Stand for supporting a drilling tool |
| 03/02/1983 | EP0073127A2 Collet-type drill |
| 03/01/1983 | US4375341 Drilling alignment tool |
| 03/01/1983 | CA1142217A1 Safety interlock for electromagnetic drill stand |
| 02/15/1983 | CA1141204A1 Drill bit with fastener-driving collar assembly |
| 02/15/1983 | CA1141202A1 Power feed rotary tool |
| 02/09/1983 | EP0071356A2 A cordless electric device having improved contact means |
| 01/18/1983 | US4368556 Handle assembly |
| 01/04/1983 | US4366869 Hammer drill |
| 12/15/1982 | EP0066779A1 Boring or chiseling hammer |
| 12/14/1982 | CA1137416A1 Drilling and chipping hammer with internal combustion engine drive |
| 12/07/1982 | CA1136934A1 Dust sealing mechanism |
| 11/30/1982 | CA1136446A1 Hammer drill |
| 11/17/1982 | EP0064735A2 Multiple-jaw chuck and tool as well as a drill set for this chuck, and method for the chipless forming of at least part of the tool |
| 11/16/1982 | US4359109 Impactor drill tool |
| 10/19/1982 | US4354779 Drilling tools |
| 10/19/1982 | CA1133729A1 Drilling tools |
| 10/12/1982 | US4353425 Guide tube support for rotary impact hammer |