The heel of a tooth on a bevel gear or pinion is the portion of the tooth surface near its outer end.
The toe of a tooth on a bevel gear or pinion is the portion of the tooth surface near its inner end.
Read more about this topic: List Of Gear Nomenclature
Famous quotes containing the word heel:
“What do I care
that the stream is trampled,
the sand on the stream-bank
still holds the print of your foot:
the heel is cut deep.”
—Hilda Doolittle (1886–1961)
“Poor men have grown to be rich men,
And rich men grown to be poor again,
And I am running to Paradise;
And many a darling wit’s grown dull
That tossed a bare heel when at school,
Now it has filled an old sock full....”
—William Butler Yeats (1865–1939)
“In the dense light of wakened flesh
animal man is a prince. As from alabaster
a lucency animates him from heel to forehead.
Then his shadows are deep and not gray.”
—Denise Levertov (b. 1923)