Fast mounting handwheel with retaining ring
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United States of America Patent
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-
Sep 11, 2007
Grant Date -
Apr 21, 2005
app pub date -
Oct 15, 2004
filing date -
Oct 16, 2003
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A handwheel (1) for stable, reversible engagement with an engagement end (Q) of a shaft (A) of a member to be operated. The handwheel (1) includes a stem (2) having a free end, a cavity (2A) provided in the stem (2) for cooperating with the end (Q) of the shaft (A), an elastic ring (5), and a retaining washer (6). The cavity (2A) has an open end proximate the free end of the stem (2). A first seat (3) accommodates the elastic ring (5). The first seat (3) is located proximate to the open end of the cavity (2A). A second seat (4) accommodates the retaining washer (6). The second seat (4) is located proximate to the open end of the cavity (2A).
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