| Patents for B23D 65 - Making tools for sawing machines or sawing devices for use in cutting any kind of material (1,071) |
|---|
| 04/11/1995 | US5405573 Diamond pellets and saw blade segments made therewith |
| 01/05/1995 | WO1995000275A1 Diamond impregnated cable, method of manufacture and device for carrying out said process |
| 12/20/1994 | US5374809 Induction heating coupler and annealer |
| 12/14/1994 | EP0628369A1 Methods for obtaining cutting tools, and cutting tools obtained by these methods |
| 11/10/1994 | WO1994025203A1 Process and device for applying hard material to the teeth of cutting tools, especially saw blades |
| 09/07/1994 | EP0538435B1 Process for the multi-stage machining of saw blade teeth and saw machining device for implementing the process |
| 08/11/1994 | DE4303004A1 Method of producing cutting links of saw chains |
| 08/04/1994 | WO1994016853A1 Bandsaw blade and method of manufacturing same |
| 06/09/1994 | DE4240841A1 Method for producing multi-layered belt loops - involves thin belt wound to form several layers |
| 05/11/1994 | WO1994009936A1 Saw blade, and a method and a device for making a saw blade, whereby the tool or blank is angularly displaced between each cut |
| 04/05/1994 | US5299472 Saw blade tipping apparatus |
| 03/22/1994 | US5295417 Multistep finishing process for saw blade teeth and a saw finishing machine to carry out the process |
| 02/22/1994 | US5287774 Method and device for producing seamless ribbon and wire loops, and their use as cuttings tools in ribbon and wire saws |
| 02/17/1994 | WO1994003297A1 Device for hard-facing steel saw blade core |
| 01/13/1994 | DE4222147A1 Circular saw blade with radical slits along its periphery - has precision input zones with material accumulation in region of centre facing slot end |
| 11/30/1993 | US5265500 Method of making shock-resistant and wear-resistant tools of composite steel structure |
| 10/28/1993 | DE4213186A1 Base blade prodn. method for circular saws, grinding and cutting off disks - involves stacking blade disks and traversing lance with radial shot peening nozzle along peripheral slits to peen bottom of slit in direction parallel to disk plane |
| 10/05/1993 | US5249485 Bandsaw blade and method of manufacturing same |
| 08/05/1993 | DE4202953A1 Saw blade with set teeth - comprises one-piece ceramic injection moulded part |
| 08/03/1993 | US5231909 Saw blade and method of making the same |
| 04/21/1993 | CN1071113A Diamond pellets and saw blade segment made therewith |
| 03/24/1993 | EP0533444A2 Method for making saw blades |
| 03/17/1993 | EP0531879A1 Band saw blade and method for its manufacture |
| 01/28/1993 | DE4124745A1 Applying a hard metal coating to the teeth of cutting tools - where the projecting bead of molten coating material is levelled off immediately after application to fill the mould in which the tooth is inserted |
| 01/20/1993 | EP0523260A1 Blade body of fibre reinforced plastic for circular saw blades or abrasive cutting wheels |
| 01/14/1993 | WO1993001016A1 Central disc made of fibre-reinforced plastic for circular-saw blades and/or abrasive cutters |
| 01/14/1993 | CA2090725A1 Central disc made of fibre-reinforced plastic for circular-saw blades and/or abrasive cutters |
| 01/13/1993 | EP0522542A1 Method for producing continuous seamless wire belts |
| 11/12/1992 | WO1992019408A1 Process for the multi-stage machining of saw blade teeth and saw machining device for implementing the process |
| 11/12/1992 | DE4114942A1 Verfahren zum mehrstufigen bearbeiten von zaehnen an saegeblaettern sowie saegenbearbeitungsmaschine zum durchfuehren des verfahrens A method for multi-stage process of teeth on saw blades and saegenbearbeitungsmaschine for carrying out the method |
| 10/13/1992 | US5153996 Rivet connector for hedge cutting blade |
| 08/18/1992 | US5138908 Vegetation cutting tool and method of manufacture |
| 07/23/1992 | WO1992011966A1 Saw or cutting tool with inserted teeth of hard metal, with a major axis of each tooth disposed along the tooth flanks, and a method of making said tool |
| 07/21/1992 | CA1305324C Wire incrusted with abrasive grain and method for producing the same |
| 04/29/1992 | EP0482762A2 Saw blade tipping method and apparatus |
| 04/21/1992 | CA1299067C Triple chip ground carbide tip bandsaw blade with ductile filler |
| 03/10/1992 | US5093999 Vegetation cutting tool and method of manufacture |
| 03/03/1992 | US5092202 Apparatus and method for the production of cutter tools |
| 02/25/1992 | US5091264 Support strip, tool steel overcoating |
| 01/08/1992 | EP0465117A1 Vegetation cutting tool |
| 12/30/1991 | CA2041959A1 Vegetation cutting tool and method of manufacture |
| 10/02/1991 | DE4010875A1 Process for prodn. of saw blades - has alternate teeth blanked out in two steps of strip through tool to reduce cutting force |
| 08/20/1991 | US5040436 Method and apparatus for tipping saw blades |
| 06/13/1991 | WO1991008080A1 Manufacturing process for diamond saw capable of high speed cutting |
| 06/12/1991 | CN1012804B Milling cutter for variable-pitch band saw blade and making method thereof |
| 05/28/1991 | US5018276 Tooth structure of rotary saw blade and method of forming the same |
| 05/21/1991 | US5016498 Method and apparatus for manufacturing super abrasive cutting saw |
| 05/21/1991 | US5016497 Method and apparatus for grinding teeth in a steel strip to form saws |
| 05/14/1991 | US5015539 Welded bimetallic strips for saw blades |
| 02/21/1991 | DE3927014A1 Insert notches prodn. around circular stone saw - involves finish grinding notches on simple indexing machine to remove hairline cracks after blanking |
| 12/27/1990 | EP0403736A2 Device for welding wear-resistant (Stellite) material onto saw teeth |
| 11/07/1990 | EP0396401A2 Apparatus and method for the production of cutter tools |
| 10/23/1990 | US4964209 Method for producing a wire incrusted with abrasive grain |
| 08/21/1990 | US4949599 Tipped tools |
| 05/23/1990 | DE3924788A1 Mfr. method for saw-blades - involves cutting steel strip along zigzag longitudinal line to make two blades |
| 03/28/1990 | CN2055074U Profile hatchet for saw-tooth sickle |
| 03/27/1990 | US4911037 Method of mounting cutters or the like of high-alloy tool steel on a tool supporting member, and tools made in accordance with this method |
| 01/31/1990 | CN1039199A Milling cutter for variable-pitch band saw blade and making method thereof |
| 01/24/1990 | CN2051537U Transmission mechanism of saw-blade milling-sawing machine for stripping cotton lint |
| 11/08/1989 | EP0340340A1 Method for the production of a diamond-core bit |
| 10/19/1989 | WO1989009671A1 Process for manufacturing tools for making separating cuts, in particular saw blades for a circular cross-cut saw |
| 10/19/1989 | DE3809006C1 Device for applying a hard material to the tooth tips of a saw blade |
| 09/27/1989 | EP0334594A2 Tipped tools |
| 09/21/1989 | WO1989008530A1 Process and device for soldering drill bits |
| 09/20/1989 | EP0332795A1 Method and apparatus for drill-crown brazing |
| 09/19/1989 | US4866888 Wire incrusted with abrasive grain |
| 09/12/1989 | US4864896 Method and apparatus for tipping teeth of saw blades |
| 06/07/1989 | EP0319511A1 Bimetallic strip for metal saw blades |
| 05/17/1989 | EP0315784A1 Procedure to secure HSS-cutting edges or the like on a tool-support as well as tools fabricated according to this procedure |
| 04/20/1989 | DE3734148A1 Link for power driven chain saw - is formed with oblique tongue which is ground to produce saw tooth |
| 02/22/1989 | EP0304270A2 Riveted structure |
| 02/09/1989 | DE3724913A1 Method of manufacturing a diamond bandsaw blade, and diamond bandsaw blade manufactured according to this method |
| 12/13/1988 | CA1246689A1 Butt welding machine |
| 11/22/1988 | US4786779 Saw blade segment welding apparatus |
| 11/15/1988 | US4784033 Triple chip ground carbide tip bandsaw blade with ductile filler |
| 10/20/1988 | WO1988007900A1 A method for producing strip for tools which are intended primarily for material removing or cutting work and for the manufacture of such tools; apparatus for carrying out the method; strip; and tools |
| 07/05/1988 | US4755340 Method for producing packs of blades used for cutting crystal bars into wafers |
| 05/17/1988 | US4744278 Rotary machining tool and method of its manufacture |
| 05/04/1988 | EP0266022A2 Metal-cutting triple chip ground carbide tip band saw blade |
| 03/01/1988 | US4727778 Method of manufacturing of cutting tool |
| 12/01/1987 | US4709699 Surgeon's Gigli saw and method |
| 11/04/1987 | EP0243825A2 Wire incrusted with abrasive grain and method for producing the same |
| 09/15/1987 | US4693145 Method of continuously grinding the teeth of saw bands and saw blades |
| 09/01/1987 | US4689919 Focusing electron or laser beam on boundary between steel core and cobalt powder compact |
| 06/23/1987 | US4675495 Butt welding machine |
| 06/23/1987 | US4674474 Stone cutting wire saw |
| 06/11/1987 | DE3543104A1 Apparatus for the production of a cutting wire |
| 04/23/1987 | WO1987002286A1 Endless jointless saw blade and process for producing the same |
| 04/22/1987 | EP0218699A1 Rotary machining tool and method for its manufacture |
| 02/03/1987 | US4640172 Saw blade |
| 01/20/1987 | US4637370 Rotary saw blade |
| 01/13/1987 | CA1216495A1 Saw blade |
| 12/16/1986 | CA1215295A1 Cutting link for a chain cutter |
| 12/02/1986 | US4625594 Process and apparatus for producing a saw blade |
| 11/25/1986 | US4624053 Saw |
| 11/06/1986 | WO1986006308A1 Rotary machining tool and method for its manufacture |
| 10/22/1986 | EP0198709A1 Butt welding machine |
| 09/23/1986 | CA1211686A1 Saw and method for the manufacture thereof |
| 09/09/1986 | US4610185 Rotatable master die set and quick change unit die system |
| 08/19/1986 | US4606253 Cutting link for a chain cutter |