face cam

A cam

face cam

(from the article `cam`) Cams are made in a variety of forms, such as: (1) a rotating disk or plate with the required profile; (2) a plate with a groove cut on its face to ...
Found on http://www.britannica.com/eb/a-z/f/2

Face Cam

A cam system in which the eccentrics are situated on the face of a rotating disc.
Found on http://www.superglossary.com/Glossary/Technology/Motorcycle/
No exact match found