Gear cutting – milling – or planing – Gear cutting – Gear tooth shape generating
Reexamination Certificate
2007-09-06
2009-06-30
Howell, Daniel W (Department: 3726)
Gear cutting, milling, or planing
Gear cutting
Gear tooth shape generating
C451S047000, C451S253000
Reexamination Certificate
active
07553115
ABSTRACT:
A machine for processing gears, such as by testing and lapping, which can accommodate a wide range of gear pair shaft angles (less than, equal to, and greater than ninety degrees) while providing improved machine stiffness and an enhanced arrangement of machine elements.
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International Search Report and Written Opinion of the ISA for PCT/US2007/019468.
Lawson David E.
McGlasson William D.
Wood Daniel D.
Howell Daniel W
McDowell Robert L.
The Gleason Works
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