GRILL SHUTTER
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 3, 2014
app pub date -
Sep 24, 2013
filing date -
Oct 2, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Provided is a grill shutter configured to selectively open and close an external air intake opening formed in a front part of a vehicle body. The grill shutter includes: a frame surrounding the external air intake opening; a plurality of blades rotatably supported by the frame and driven to rotate between a closed position for closing the external air intake opening and an open position for revealing the external air intake opening; a drive unit for rotationally driving the blades; and a power transmission mechanism transmitting a drive force of the drive unit to the blades, the power transmission mechanism configured to cause the blades to start an opening movement one after another with a predetermined time lag between successive opening movements.
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