Valve timing control device
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United States of America Patent
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Dec 16, 2014
Issued Date -
N/A
app pub date -
Jan 23, 2012
filing date -
Feb 18, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A valve timing control device that enables simplification of the manufacturing process and reduction of the number of parts while suppressing deformation of a driven rotary element. The valve timing control device includes a driving rotary element, a driven rotary element, a plurality of partitions each for dividing a fluid pressure chamber into a regarded angle chamber and an advanced angle chamber, and a connecting element for connecting the driven rotary element to a camshaft. The connecting element includes a press fitting portion having a plurality of fitting segments configured to fit to an inner circumference of a recess of the driven rotary element. At least one of centerlines of the fitting segments extending in a radial direction does not overlap any of the partitions.
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