Device for actuating a shutter formed through a front panel of an air conditioner

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6447391
APP PUB NO 20020032985A1
SERIAL NO

09943662

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An actuating device for actuating a shutter is provided with a vertical guiding plate formed on both sides of the shutter to extend in a lengthwise direction thereof, a united guiding groove divided into a triangular guiding groove having a widened width for guiding the vertical guiding plate and an inclined guiding groove having a narrow width and formed in an inclined form at a predetermined angle, a vertical movement member having a movement member protuberance provided with a hinge at which one end of an actuating rod is connected, the other end of the actuating rod being connected to a shutter protuberance formed on a rear surface of the shutter, and a slip prevention protuberance having a tooth shaped configuration protruding from a front surface thereof, a roller resiliently contacted on the slip prevention protuberance of the vertical movement member; and a driving motor whose rotating shaft is inserted into the roller for actuating the vertical movement member upwardly and downwardly by being supplied with electric power.

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Patent Owner(s)

Patent OwnerAddress
MANDO CLIMATE CONTROL CORPORATION12 MAEGOK-RI TANGJEONG-MYON ASAN-SI CHUNGCHEONGNAM-DO 336-840

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Jung-suk Suwon-shi, KR 8 7
Yang, Seung-dae Asan-shi, KR 2 2

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