herringbone gear

名词 n.
中文释义

英文释义

名词 n.
  1. A type of gear wheel comprising two integral halves shaped like two bevel gears next to each other, with their tooth angles pointing to the centerline.

词形变化

herringbone gears plural

词源

From the fancied resemblance of the two matching bevels to the skeleton of a herring.
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