Wiper spring assembly for the fabric liner of a floppy disc.

摘要

The invention relates to a wiper spring (44) attached to a ramp (42) formed in a floppy disc jacket base (18), which biases against a fabric liner (20) to force the fabric liner (20) against the floppy disc (14). The wiper spring (44) is preferably metal, such as phosphor bronze, beryllium copper or stainless steel. The wiper spring (44) is attached to the jacket base (18) by two or more posts (46) in the shell which protrudes through openings (48) formed in the spring (44) and which are peened to hold the spring (44) in place.