Apparatus for the precision working of the tooth system of bevel gears
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United States of America Patent
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Jun 7, 1988
Issued Date -
N/A
app pub date -
Jun 19, 1987
filing date -
Feb 23, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
For the precision working of particularly hardened bevel gears, a method and an apparatus are disclosed in which the workpiece is moved during rolling contact with a bevel-gear-shaped tool having abrasive flanks. Workpiece and tool rotates in meshing relation with their axis spaced and crossed and each connected with a guide gear which also meshing engage and roll with one another. Both the workpiece-tool pair and also the guide-gear pair run each with backlash, however, on opposite flanks, so that the entire combination runs without backlash.
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