Generator driving device for an instrument of small volume
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 18, 2000
Grant Date -
N/A
app pub date -
Nov 6, 1998
filing date -
Nov 20, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The power generator (1) powers an instrument of small volume and is driven, via a gear train, by an oscillating weight (2), said train including a plurality of wheels and pinions (18, 4, 6, 19) arranged in a chain (3). The chain includes a sliding wheel and pinion (4) arranged to disengage from at least one of the other wheel and pinions (18) when the weight (2) is subjected to an acceleration substantially exceeding that occurring during normal use of the instrument.
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