Reinforcing fiber mat manufacturing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11566350
APP PUB NO 20200340146A1
SERIAL NO

16962079

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A reinforcing fiber mat manufacturing apparatus according to the present invention is a reinforcing fiber mat manufacturing apparatus that includes a hitting mechanism (40) that comes into contact with a reinforcing fiber bundle to split the reinforcing fiber bundle into a plurality of pieces, and, disperses the plurality of pieces. The hitting mechanism (40) includes a rotation shaft (41), a pair of rotation plates (42) attached to portions of the rotation shaft (41) apart from each other, and a plurality of hitting pieces (43) arranged to extend in parallel to the rotation shaft (41) between the pair of rotation plates (42). The reinforcing fiber mat manufacturing apparatus according to the present invention is a simple apparatus that reliably hits a reinforcing fiber bundle to split the fiber bundle into thin bundles, and disperses the thin bundles to a wide range without causing air turbulence to manufacture a reinforcing fiber mat having a uniform fiber basis weight.

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Patent Owner(s)

Patent OwnerAddress
TORAY INDUSTRIES INCJAPAN'S TOKYO CENTRAL NIHONBASHI MUROMACHI 2 CHOME 1 NO 1 TOKYO TOKYO METROPOLIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ikushima, Takashi Otsu, JP 4 0
Kawahara, Yoshihiro Otsu, JP 45 572
Noguchi, Yasumoto Ehime, JP 8 39
Suzuki, Tamotsu Otsu, JP 89 676

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