テンデンシーロール装置

Japanese Patent JP7264570

B2

To provide a tendency roll device that prevents dust generated from bearings from adhering to a web.SOLUTION: A tendency roll device comprises a pair of left and right support members 14 and 16, a pair of left and right first bearings 28 and 68 provided in the pair of left and right support members 14 and 16 respectively, a shaft 18 rotatably installed between the pair of left and right first bearings 28 and 68, a pair of left and right second bearings 52 and 56 provided on the shaft 18 inside the pair of left and right first bearings 28 and 68, a cylindrical shell 20 rotatably provided between the pair of left and right second bearings 52 and 56, and first dust-proof spaces 32 and 72 formed on an outer periphery of the shaft 18 between the support members 14 and 16 and the shell 20.SELECTED DRAWING: Figure 1

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Kosuke Onishi
Makoto Yoshino
Yasuhiro Hayase
Yusuke Yamaguchi
Takahiro Fukuyama
Daisuke Koyama
Takaaki Yamane

JP2019085141A

April 25, 2023

April 26, 2019

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Hirano Tech Seed Co., Ltd.

F16C13/00; B65H27/00; F16C33/76

JP11343057A
JP2016205486A
JP2018193159A

Masato Tsutada
Tetsushi Nakamura
Katsuyuki Tomita
Yasuomi Arichika
Ryu Maezawa
Waterfowl Masahiro

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