Many small mechanisms contain a spring or two. Ballpoint pens, for example, use coil springs while battery holders rely on beam springs for contacts. When the need for a spring arise, users can pick a ...

How efficiently and effectively a workpiece is heated is determined by the induction coil. Induction coils are water-cooled copper conductors created from copper tubing which is readily formed into ...

Sogefi Group (Milan, Italy) has launched what it says is the auto industry's first coil springs manufactured using composite material aimed at passenger vehicle and light commercial vehicle suspension ...

Spring technology for damping is relatively old. Stagecoaches had leaf springs, early trains had large, crude, coil-spring buffers (to absorb shocks when cars bumped together) and early automobiles ...

Recent innovations have enabled the creation of robust and reliable wireless power systems that can be tailored for use in a wide variety of industrial and consumer settings. There are two key design ...