Patents for B23D 63 - Dressing the tools of sawing machines or sawing devices for use in cutting any kind of material, e.g. in the manufacture of sawing tools (1,258) |
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12/04/1979 | CA1067291A1 Guide device for sharpening saws |
11/27/1979 | US4175452 Machine for the mechanical working of band saws |
11/13/1979 | US4173908 Saw chain sharpening fixture |
11/13/1979 | US4173846 Orbital saw sharpening device |
07/10/1979 | CA1057958A1 Precision circular saw blade grinding machine |
06/05/1979 | US4157047 Hand saw work holder |
02/13/1979 | US4138908 Apparatus for the dressing (straightening) of circular-saw blanks and especially hot-sawing circular-sawblade blanks |
01/30/1979 | US4136585 Sharpening machine for saws |
01/09/1979 | US4133226 Saw bit swage |
12/26/1978 | US4131038 Guide device for sharpening saws |
10/17/1978 | US4120215 Saw chain grinder |
10/10/1978 | CA1039982A1 Method and machine for straightening and tensioning saw blades |
09/26/1978 | US4116095 Metal sawing or milling machine |
09/12/1978 | US4112789 Machine for working saw teeth |
09/05/1978 | US4111075 Grinding machine |
08/29/1978 | US4109900 Chainsaw vise |
08/22/1978 | US4107983 Method and machine for detecting and correcting tension of saw blades |
08/08/1978 | US4104793 Saw chain sharpener |
07/25/1978 | US4102224 Grinding machine with means for advancing a saw |
07/25/1978 | US4102223 Automatic sharpening machine for saw chains |
07/04/1978 | US4098149 Grinding machine |
04/25/1978 | US4085630 Apparatus for adjusting condition of metal of saws |
04/18/1978 | US4084452 Oscillating saw chain sharpener |
04/04/1978 | US4082014 Wheelhead |
03/14/1978 | US4078457 Method of grinding concave raking surfaces of blade of circular saw |
02/21/1978 | US4074593 Machine for treating circular toothed saws |
02/07/1978 | US4072068 Band saw teeth working machine |
12/27/1977 | US4064770 Machine for sharpening band saw teeth |
12/20/1977 | US4063471 Method of grinding the teeth of a circular saw to an improved contour |
12/13/1977 | US4062253 Chain saw sharpener |
09/27/1977 | US4050333 Method of setting saw teeth and device for realization thereof |
08/30/1977 | US4044635 Saw chain sharpener |
08/09/1977 | US4040314 Chain saw blade sharpening accessory |
08/09/1977 | US4040313 Precision circular saw blade grinding machine |
07/12/1977 | US4034630 Method for grinding circular saw teeth to an improved metal breaking geometry |
07/12/1977 | US4034629 Method and apparatus for automatic edge grinding of the teeth of a circular saw to an improved contour |
06/21/1977 | US4030951 Method of hardening saw teeth |
06/07/1977 | US4027531 Method and machine for locating variations in tension in a saw blade |
05/17/1977 | US4023446 Band saw grinder |
05/17/1977 | US4023445 Sheet metal file guide |
04/26/1977 | US4019408 Method of grinding band saw teeth |
04/26/1977 | US4019407 Saw chain grinder fixture |
04/19/1977 | US4018109 Feed device for saw machining apparatus |
04/19/1977 | US4018108 Device for setting circle saws |
04/19/1977 | US4018107 Saw sharpening machine |
04/12/1977 | US4016781 Device for gumming and sharpening circle saws |
03/22/1977 | US4012969 Adjustable chainsaw file guide and holder |
03/08/1977 | US4010661 Chain saw sharpening tool |
01/11/1977 | US4002089 Adjustment means |
10/12/1976 | US3985048 Grinding band saw teeth |
06/22/1976 | US3964349 Method and apparatus for grinding the teeth of a circular saw to an improved contour |
06/22/1976 | US3964348 Method and machine for straightening and tensioning saw blades |
06/01/1976 | US3960037 Machine for treating teeth of saw blades |
04/27/1976 | US3952616 Adjustable grinding apparatus |
04/27/1976 | US3952615 Saw chain sharpening system |
03/09/1976 | US3942255 Chain saw filing guide |
03/02/1976 | US3941363 Positioning clamp |
02/03/1976 | US3935757 Chain saw tool |