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Patent applications and USPTO patent grants for Hofler; Willy.The latest application filed is for "method and apparatus for checking or testing the profile of gear flanks, particularly of involute gears".
Patent | Date |
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Method and apparatus for checking or testing the profile of gear flanks, particularly of involute gears Grant 4,852,402 - Bertz August 1, 1 | 1989-08-01 |
Apparatus for testing gear wheel tooth flank profile and tooth flank lines (toot angle) and a method for positioning this apparatus for the measurement apparatus Grant 4,646,566 - Hofler March 3, 1 | 1987-03-03 |
Multiple-coordinate scanner with regulated scanning force Grant 4,621,434 - Hirschmann November 11, 1 | 1986-11-11 |
Method and apparatus for synchronizing the sensor movement of a pitch and/or concentricity measuring device for gears Grant 4,457,074 - Golder July 3, 1 | 1984-07-03 |
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