Compass with adjusting means
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United States of America Patent
Stats
-
Dec 21, 1999
Grant Date -
N/A
app pub date -
Aug 29, 1997
filing date -
Sep 2, 1996
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A compass with an adjusting mechanism for adjusting the compass legs and for changing the distance between the compass points, wherein each compass leg includes a pivot bearing and an adjustment bearing. Each compass leg is constructed as a two-armed lever, wherein a first lever arm of each lever extends along the compass leg axis from the pivot bearing to the compass leg point, on the one hand, and a second lever arm extends from the pivot bearing to the compass arm end. The adjustment bearing, or a tilting bearing constructed as the adjustment bearing, is arranged in the second lever arm of each two-armed lever forming a compass leg.
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