| Patents for B23B 47 - Constructional features of components specially designed for boring or drilling machines; Accessories therefor (9,172) |
|---|
| 04/21/2004 | EP1364138A4 Multispeed power tool transmission |
| 04/21/2004 | CN2612483Y Digital control horizontal two-sided boring machine |
| 04/21/2004 | CN2612482Y Vertical glass drilling machine |
| 04/20/2004 | US6722449 Machine tool with a chamber for lubricant agent and a pressure equalization device for said chamber |
| 04/15/2004 | US20040070196 Pipe fitting with an aid to accommodate a coring tool |
| 04/14/2004 | EP1407331A2 Incremental step drilling system and method |
| 04/14/2004 | CN2611081Y Automatic machine for horizontally drilling stone |
| 04/14/2004 | CN2611080Y Electric drill having illumination function |
| 04/14/2004 | CN1488464A Boring machine cutter driving device |
| 04/13/2004 | US6719282 Jig assembly for installing cabinet drawer slides |
| 04/07/2004 | CN2609695Y Rotation disc |
| 04/07/2004 | CN2609694Y Centre hole drilling machine |
| 04/07/2004 | CN1144639C Self-adhering drill and cutter |
| 04/01/2004 | US20040062618 Lockset drilling guide |
| 04/01/2004 | US20040060386 Transmission mechanism of drilling/milling tool |
| 03/31/2004 | CN2608196Y Tool for removing fragment in hole |
| 03/30/2004 | CA2360119C Bit holder |
| 03/25/2004 | US20040055815 Muffler for pneumatic hand tool |
| 03/17/2004 | EP1397225A1 Split-pin drill jig |
| 03/16/2004 | US6705410 Electrical hand-held power tool with a safety clutch |
| 03/11/2004 | US20040047698 Cutter driving apparatus in boring machine |
| 03/10/2004 | EP1396308A2 Cutter driving apparatus in boring machine |
| 03/10/2004 | CN1481485A Device for driving output mechanism |
| 02/29/2004 | CA2438416A1 Lockset drilling set |
| 02/25/2004 | CN2604261Y Multi-station adjustable multi-working spindle drilling machine |
| 02/25/2004 | CN1476949A Vibration equipment for drilling |
| 02/19/2004 | US20040033113 Device for chip forming machining |
| 02/18/2004 | EP1389513A1 Boring device and boring method |
| 02/12/2004 | US20040025321 Rivet removal tool and method |
| 02/12/2004 | DE10236715A1 Drill guide for installing wall plugs has hand held template with bore to guide drill shank |
| 02/11/2004 | CN2602859Y Ring setting detecting two-purpose machine for PC board drill |
| 02/05/2004 | US20040020809 Lock installation kit |
| 02/03/2004 | US6684514 Center scribing kit for use with drilling templates |
| 01/29/2004 | DE10231252A1 Führungsaufsatz Guide attachment |
| 01/28/2004 | EP1383989A1 Pneumatic hand tool exhaust muffler having inner and outer tubes |
| 01/28/2004 | CN1470352A Method for producing porous water pipe for fire extinguishing |
| 01/27/2004 | US6681869 Hand held rotary-percussion tool with an electronic depth stop |
| 01/21/2004 | CN2600203Y Device for removing iron chips in deep hole |
| 01/21/2004 | CN1468678A 切削加工装置 Cutting device |
| 01/15/2004 | US20040009044 Servo motor die tapping unit |
| 01/14/2004 | CN2598692Y Gang adjustable multiple-spindle drilling machine |
| 01/14/2004 | CN2598691Y Special-purpose adjustable multi-spindle drilling machine for car coupling |
| 01/13/2004 | US6676374 Air-driven rotating and cutting device for use in medical and dental procedures |
| 01/13/2004 | US6676341 Utility pole drilling jig |
| 01/07/2004 | CN2597136Y Non-bending moment central driving shaft adjustable multi-shaft drilling machine |
| 01/02/2004 | EP1375039A1 Coupling device for cutting tool holder |
| 12/31/2003 | WO2002056123A3 Incremental step drilling system and method |
| 12/31/2003 | CN2595503Y Swinging type positioning drip irrigation tube hole drill |
| 12/30/2003 | US6669413 Drill locator for locating holes to be drilled in tubes |
| 12/30/2003 | US6668971 Pneumatic hand tool exhaust muffler having inner and outer tubes |
| 12/30/2003 | US6668784 Threaded insert for tapered seat spark plug bores, installation tools, and method of installation |
| 12/25/2003 | US20030235477 Multiple drilling platform |
| 12/24/2003 | CN1462662A Rotation and balance mechanisms of headstock of machine tool |
| 12/24/2003 | CN1131745C Method and appts. for removing rivets, accessaries structure and prodn. system therewith |
| 12/17/2003 | EP1370384A1 Cutting tool, electric broaching tool equipped with same |
| 12/11/2003 | WO2003101651A1 Boring control method |
| 12/11/2003 | DE10222457C1 Angle drive, for numerically-controlled machine tool, incorporates independent motor for operation of tool |
| 12/09/2003 | US6659695 Woodworking dowel master jig |
| 12/03/2003 | CN2589129Y Self-orientation equipment for borehole work piece |
| 12/02/2003 | US6655470 Speed changing mechanism for tools |
| 12/02/2003 | US6654997 Rivet removal tool and method |
| 11/27/2003 | WO2003097279A1 Linear electric servo motor actuated screw thread tapper |
| 11/26/2003 | EP1364138A1 Multispeed power tool transmission |
| 11/26/2003 | CN2587559Y Internal cooling type double-groove gun drill |
| 11/19/2003 | CN1456408A Multiple-spindle pore machining device and multiple-spindle pore maching operational system |
| 11/19/2003 | CN1128032C Horizontal cutting hole-drilling machine |
| 11/05/2003 | CN2584328Y Vibration bit for deep hole and hardworking material |
| 10/29/2003 | CN1452529A Installation jig for locksets |
| 10/28/2003 | US6637988 Adjustable pocket drilling fixture |
| 10/28/2003 | US6637986 Drilling apparatus and method |
| 10/22/2003 | CN2581104Y Drilling machine |
| 10/22/2003 | CN2581103Y Self-control travel numerically controlled drilling machine for pot and pail |
| 10/08/2003 | CN2578027Y Two-speed regulator of bench engineering drilling machines |
| 10/02/2003 | WO2003080278A1 Drilling jig |
| 10/01/2003 | EP1348084A1 Device for driving an output mechanism |
| 10/01/2003 | CN2576390Y Broken-proof central drill |
| 10/01/2003 | CN2576389Y Column-core mould socket-drilling, drilling mould special for colour display |
| 10/01/2003 | CN2576388Y Drilling-hole positioning device |
| 09/25/2003 | US20030180106 Multiple hole-boring apparatus and method of use therefor |
| 09/24/2003 | CN2574811Y New structure of quincuncial key gear milling machine |
| 09/18/2003 | US20030172535 Lockset guide |
| 09/17/2003 | CN2573124Y Counterweight balancing structure of borer |
| 09/11/2003 | US20030170082 Multiple-port drill plate and method for debris containment |
| 09/11/2003 | DE20311212U1 Support frame for boring machine for steel plate has a magnetic grip and with selected fittings for multiple applications |
| 09/11/2003 | DE20311204U1 Jig for boring large diameter holes in pipe duct is supported on two pairs of angles slides and has a magnetic grip for the boring tool |
| 09/09/2003 | CA2127353C In-die tapping tool |
| 09/03/2003 | CN2569954Y Hard centering gripping apparatus for drilling hole |
| 08/27/2003 | CN2568343Y Three-shaft piston boring snap ring working machine |
| 08/26/2003 | US6609860 Hand machine tool with depth stop |
| 08/26/2003 | CA2419963A1 Lock installation kit |
| 08/21/2003 | US20030156911 Plunge router drilling and panel sizing guides |
| 08/20/2003 | CN2566965Y Cylinder end reamer |
| 08/07/2003 | US20030145388 Screw driving device |
| 07/29/2003 | US6599064 Combined dowel-hole and pocket-hole drilling apparatus |
| 07/23/2003 | CN2561542Y Multi functional milling drill |
| 07/22/2003 | US6595728 Rigid and fragile material drilling machine |
| 07/17/2003 | DE20304314U1 An adjustable output gear assembly for battery operated hand tools has three or four different functions by sliding an outer planet gear between two plant gears |
| 07/16/2003 | CN2560466Y Drilling and tapping control device for vetical drilling machine |
| 07/03/2003 | US20030123941 Pocket hole drilling and screw installation jig for workpieces |
| 07/03/2003 | US20030121684 Machine tool with a chamber for lubricating agent and a pressure equaliation device for said chamber |