A Brooklyn, NY company is introducing the first highly engineered helical compression spring made from plastic composites, with an eye on medical, electronics and other demanding markets. "Plastic ...

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 ...

• Stock springs are generally intended for prototyping, and their use in production can compromise designs. • Experts recommend discussing specific design requirements with a spring manufacturer. The ...