You could probably rip the sliding door off of and diskcopy the floppy to one with a working door. No sense goofing around with the spring.

Disc springs, the conically-shaped, washer-type components designed to be axially loaded, can be used individually or assembled into stacks to achieve the desired deflection characteristic required ...

Allison Transmission has been granted a patent for a transmission and clutch assembly. The transmission includes an input shaft, an output shaft, and a clutch assembly that selectively transmits ...

Engineers at DeWalt Power Tools and Accessories, Baltimore, were tasked with designing a high-power, right-angle drill that was lightweight, compact, and portable. The drill would need a mechanical ...