Engineering publications brought to you by Mark Allen

Tom Shelley

Radio waves transmit information underwater

Gear teeth profile ensures smooth flow

Bearing technology ups performance of food processing machines

Water pump seals reduce vibration in cars and trucks

Dispenser sits on tape reel

Going under with assurance

Piston air motors offer huge energy savings

Choke plus transformer saves and improves power

Linear motor offers dynamics improvement of 25%

Snap fastening technology speeds cabinet assembly

Captive screws dissipate heat in electronics

Ball latch is tool adjustable