Magnetic clutch housing
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 27, 1982
Grant Date -
N/A
app pub date -
May 12, 1980
filing date -
May 12, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotatable housing for a magnetic clutch contains a circumferential mounting portion thereon for receiving a rotary member, as, for example, a spool of recording tape. The mounting portion defines a surface therearound which contains detents for axially locating the rotary member on the latter surface. In a preferred embodiment, the detents are arranged in clusters about the circumference of the mounting surface, each cluster including at least two detents axially spaced, each detent defining a circumferentially extending protuberance on the mounting surface. In an alternate preferred embodiment, the mounting surface also includes a drive tang for limiting movement of the rotary member to one direction only, the drive tang defining an axially extending protuberance on the mounting surface.
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