Press belt and shoe press roll, and manufacturing method of press belt

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United States of America Patent

PATENT NO 8741106
APP PUB NO 20130146243A1
SERIAL NO

13818925

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Abstract

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In a press belt (2), stepped portions are formed between an outer peripheral surface of a central region (A) and outer peripheral surfaces of end-corresponding regions (B) located so as to corresponding to both ends in a lateral direction of a press roll (1) or a pressure shoe (3), so that the end-corresponding regions have a smaller thickness than the central region. The outer peripheral surfaces of the end-corresponding regions are finished so that a processing flaw depth becomes 10 μm or less.

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Patent Owner(s)

Patent OwnerAddress
YAMAUCHI CORPORATIONHIRAKATA-SHI OSAKA 573-1132

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hikida, Takahisa Hirakata, JP 17 73
Murakami, Tetsuya Hirakata, JP 79 852
Yasukawa, Hiroyuki Hirakata, JP 34 124

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