US PATENT SUBCLASS 409 / 43
.~.~.~ Bevel gear cutting

Current as of: June, 1999
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409 /   HD   GEAR CUTTING, MILLING, OR PLANING

1  DF  GEAR CUTTING {11}
10  DF  .~ Gear tooth shape generating {7}
42  DF  .~.~ Using reciprocating or oscillating cutter {2}
43.~.~.~ Bevel gear cutting {2}
44  DF  .~.~.~.~> Dual cutters
45  DF  .~.~.~.~> Double acting cutter

DEFINITION

Classification: 409/43

Bevel gear cutting:

(under subclass 42) Apparatus or method wherein the body on which the intermeshable element is formed is adapted to rotate about an axis and wherein the intermeshable element is formed so that it extends to a greater radial distance at one axial end than the other.

SEE OR SEARCH THIS CLASS, SUBCLASS:

13, for the process of generating a bevel gear by hobbing.

27+, for apparatus for hobbing a bevel gear by milling with a radial faced tool.