Belt-driven recording tape cartridge and roller for the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 7, 1999
Grant Date -
N/A
app pub date -
Sep 25, 1998
filing date -
Sep 26, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tape cartridge including a base plate, first and second tape reels, a magnetic recording tape, a driving belt, and a roller. The magnetic recording tape winds around the first and second tape reels. The driving belt moves the magnetic recording tape. The roller is provided on the base plate rotatably around an axis of the roller and guides the driving belt. The roller includes an end surface slidable on the base plate. The end surface includes at least one groove and at least one sliding surface which contacts the base plate. The at least one sliding surface has a width of at least 0.1 mm along a radial direction of the roller.
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