Keith Walking Floor truck body has a reciprocating-slat mechanism that moves cargo in and out of the body without tipping it. The product is a safer alternative to dump bodies that can contact ...

Cam mechanisms play a pivotal role in converting rotational motion into precise reciprocating movement, with their performance being ultimately defined by the geometry of the cam profile. In recent ...

As the art of tattoos has evolved, so have the machines designed to turn ink into living art. The process requires reciprocating needles that repeatedly penetrate the dermal skin at a high rate of ...

If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...

THE purpose of the authors in producing this book has been to provide an elementary treatise on the kinematics of reciprocating steam engines and steam turbines, and to make clear to the beginner the ...