Most homeowners are familiar with the spring hinge. You find them on cabinet doors, entry doors and even garage doors. They ensure the door swings shut after you open it and that it doesn’t remain ...

Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

This file type includes high resolution graphics and schematics. Engineers working on everything from laptops to cosmetic cases to glove boxes commonly use coiled spring-pin hinges because they can ...