Kneading rotor and batch-type kneading machine

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11267162
APP PUB NO 20210154886A1
SERIAL NO

17045654

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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In kneading rotors, a twist angle of long wing constituting kneading wings is between 38 degrees and 53 degrees inclusive. The long wing includes, between the long wings and an inner surface of a casing, wing tops configured to form, along a wing longitudinal direction, a first tip clearance, and a second tip clearance narrower than the first tip clearance in width. A central angle of the long wing forming the second tip clearance is between 5 degrees and 10 degrees inclusive.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA KOBE SEIKO SHO (KOBE STEEL LTD )KOBE-SHI HYOGO 651-8585

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanei, Naofumi Takasago, JP 21 27
Konishi, Akira Takasago, JP 12 356
Yamane, Yasuaki Takasago, JP 21 170

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