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