Drive mechanism, actuator, and valve
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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Mar 12, 2013
Grant Date -
Oct 21, 2010
app pub date -
Nov 5, 2008
filing date -
Nov 5, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A driving mechanism (100) includes a first rotor (10) that rotates around a first shaft L1 and a second rotor (20) that rotates around a second shaft L2 that is provided in parallel with the first shaft L1. The first rotor (10) includes a guide (13) that extends in a circular arc around the first shaft L1 and a drive pin (14) that is provided outside the guide (13) relative to the first shaft L1. The second rotor (20) includes a first member (40) with a plurality of leads (41) that extend in the radial direction from the second shaft L2 and a second member (50) that is provided between the first rotor (10) and the first member (40), that moves together with the first member (40), and that includes a plurality of first surfaces (51) with substantially the same curvature as a circular arc-shaped outer surface (13b) of the guide (13).
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Cited Art Landscape
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