SEAL MEMBER, MANUFACTURING METHOD THEREFOR, VEHICLE DOOR, AND BUILDING DOOR
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United States of America Patent
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Issued Date -
Jul 18, 2019
app pub date -
May 16, 2017
filing date -
May 16, 2017
priority date (Note) -
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Abstract
The elastically deformable seal member has hollow tube (6) and porous body (7) inserted into the interior of tube (6). The interior of tube (6) is not completely filled by porous body (7), and air-holding space (8) is provided between a portion of the inner wall of tube (6) and a portion of the outer surface of porous body (7). Porous body (7) comprises a material having a water absorption coefficient in the range of 10% to 3000% in an uncompressed state. Porous body (7) is disposed such that the volume of porous body (7) occupies 2.5% or more of the internal volume of tube (6).
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