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| Number | Title | Issue Date |
| 4539971 | Grindstone dresser The invention relates to a method of dressing both the face and the roundings on a grindstone (4) in a cylindrical grinding machine in one uninterrupted operation. The dressing device includes a pivotably disposed dressing arm (2) mounted in a carriage gu... | 09/10/1985 |
| 4244347 | Portable device for shaping the periphery of sanding wheels A portable profile shaping device is positioned on a table beside the shaft of a spindle sander having a rotary sanding wheel to be shaped mounted thereon. As the device is activated a shaping tool is manually moved in an axial direction along the surface... | 01/13/1981 |
| 4167064 | Loading devices for form followers A loading device is provided for a form follower which is primarily intended for use in following with a stylus a profile provided by a template and thus determining the movement of a tool. This arrangement is particularly suitable for the control of a to... | 09/11/1979 |
| 4056901 | Dresser and grinding machine therefor A grinding machine and dresser therefor for dressing a grinding wheel of the machine to grind a crooked configuration in a workpiece. The dresser includes a holder for a template having the cutting profile of the grinding wheel as well as a holder for a c... | 11/08/1977 |
| 4008702 | Grinding machine and dresser therefor A grinding machine and dresser therefor for dressing a grinding wheel of the machine to grind a crooked configuration in a workpiece. The dresser includes a holder for a template having the cutting profile of the grinding wheel as well as a holder for a c... | 02/22/1977 |
