Distance recorder having a planetary reducing mechanism for a two-wheeled vehicle or the like
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United States of America Patent
Stats
-
Feb 14, 1984
Grant Date -
N/A
app pub date -
Apr 12, 1982
filing date -
Apr 22, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The reducing mechanism comprises rings stacked one inside the other, namely an annular planet gear having two superimposed sets of teeth having different numbers of teeth. One set of teeth is engaged with a fixed ring gear formed in the case of the recorder and the other set of teeth is engaged with a freely rotatable second gear carrying a spiral gear engaged with a gear for driving the recording means. An eccentric rigid with the driving cable of the recorder is mounted inside the planet gear and displaces the latter. The eccentric defines a cavity for receiving a magnetized disc of a magnetic speedometer.
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