Gear cutting – milling – or planing – Milling – Including means to infeed rotary cutter toward work
Patent
1979-08-24
1981-04-28
Vlachos, Leonidas
Gear cutting, milling, or planing
Milling
Including means to infeed rotary cutter toward work
409166, 409316, 82 12, 51124L, B23C 304, B23C 316
Patent
active
042642493
ABSTRACT:
Generating lens surfaces to true toric shapes with lens surfacing machinery employing a cutting tool having a single cutting edge and provision for universal adjustment of its effective cutting radius.
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patent: 3492764 (1970-02-01), Dalton
patent: 3624969 (1971-12-01), Dalton
patent: 3670460 (1972-06-01), Oldfield et al.
American Optical Corporation
Duggan Jeremiah J.
Spencer Alan H.
Vlachos Leonidas
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