Actuator, optical scanner, and image forming apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 17, 2015
Grant Date -
Jun 14, 2012
app pub date -
Dec 6, 2011
filing date -
Dec 8, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An actuator includes a movable member which rotates around a rotation axis, a plurality of connecting members which extend from the movable member through a shaft and are disposed in the vicinity of the outer circumference of the movable member at equal intervals in the plan view as viewed in a thickness direction of the movable member, and a support unit which supports each of the plurality of connecting members. Each of the plurality of connecting members has a driving portion rotatably connected with the support unit, and the shaft connecting the movable member and the driving portion. A first connecting portion that connects the movable member with the shaft and that is disposed opposite to a corresponding second connecting portion that connects the driving portion with the shaft through the movable member so that the movable member is interposed between the first connecting portion and the second connecting portion.
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