Method for manufacturing lens barrel
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United States of America Patent
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Nov 17, 2015
Grant Date -
Dec 26, 2013
app pub date -
Feb 15, 2012
filing date -
Mar 7, 2011
priority date (Note) -
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Abstract
A manufacturing method of a lens barrel is disclosed. According to one implementation, the manufacturing method includes the following steps. A first lens holding section protrusion step inserts a first lens holding section from one end of a barrel frame to a hollow section to protrude from the other end. A second lens holding section suction step sucks a convex surface section. A first lens holding section contact step brings the planar surface section into contact with the first lens holding section. A lens holding switching step releases suction of the convex surface section, and the planar surface section is held by the first lens holding section. A barrel frame contact step moves the first lens holding section or the lens barrel so that a surrounding edge section is brought into contact with a lens receiving section.
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