Magnetically actuated door seal

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10024100
APP PUB NO 20170306692A1
SERIAL NO

15138590

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Importance

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Abstract

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An automatic door seal seals the gap between the lower edge of a door and a threshold. The seal is magnetically actuated so as to move downward into sealing engagement with the threshold when the door is closed and raises out of engagement when the door is opened. A transmission assembly converts horizontal movement from the magnetic force into vertical movement for the seal. Springs provide a reset force when the magnetic force is eliminated so as to retract the seal strip whenever the door is moved from the closed position.

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Patent Owner(s)

Patent OwnerAddress
CMECH (GUANGZHOU) LTDNO 388 FENGHUANG ROAD ZHONGXIN TOWN ZENGCHENG GUANGZHOU GUANGDONG 511365 GUANGZHOU CITY GUANGDONG PROVINCE 511365

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meng, Chen Yuan Yangjian, CN 1 3

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