Comparator with pivoting feeler
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United States of America Patent
Stats
-
Jun 28, 1983
Grant Date -
N/A
app pub date -
Sep 21, 1981
filing date -
Oct 2, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A comparator is provided including a body in which there is fastened a plate comprising a lever for transmission of movements of a pivoting feeler, and an amplification device, with gearing, actuated by said lever and driving a needle of a reading dial. The stroke of the transmission lever is limited by a rigid end-of-stroke stop. On the path of the transmission lever, a coil spring is arranged between its position of rest and its end-of-stroke position to protect the mechanism from accidental impact. In case of impact on the feeler, the energy developed by the amplification device is partly absorbed before the impact of transmission lever on the rigid end-of-stroke stop.
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