Title:
CONDUCTIVE ROLL
Document Type and Number:
WIPO Patent Application WO/2018/025870
Kind Code:
A1
Abstract:
This conductive roll includes: at least one elastic layer 12 comprising primarily a conductive rubber body and provided along the outer periphery of a core 11; and a coating layer 14 provided along the outer periphery of the elastic layer 12. The conductive roll satisfies the following expressions:
circumference Sm1 ≤ 135 µm and
circumference Sm1 < circumference Sm2
wherein circumference Sm1 represents an average interval Sm of irregularities along the circumferential direction of the elastic layer 12, and circumference Sm2 represents an average interval Sm of irregularities along the circumferential direction of the coating layer 14.
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Inventors:
OURA KOUSUKE (JP)
OGURA HIROSHI (JP)
TAHARA MASAKI (JP)
OGURA HIROSHI (JP)
TAHARA MASAKI (JP)
Application Number:
PCT/JP2017/027917
Publication Date:
February 08, 2018
Filing Date:
August 01, 2017
Export Citation:
Assignee:
NOK CORP (JP)
SYNZTEC CO LTD (JP)
NOK KLUEBER CO LTD (JP)
SYNZTEC CO LTD (JP)
NOK KLUEBER CO LTD (JP)
International Classes:
G03G15/02; F16C13/00; G03G15/00; G03G15/08; G03G15/16
Foreign References:
| JP2006145956A | 2006-06-08 | |||
| JP2011095725A | 2011-05-12 | |||
| JPH0749605A | 1995-02-21 | |||
| JP2015052680A | 2015-03-19 | |||
| JP2004306519A | 2004-11-04 | |||
| JP2011232433A | 2011-11-17 | |||
| JP2009080207A | 2009-04-16 |
Other References:
See also references of EP 3379337A4
Attorney, Agent or Firm:
KURIHARA, Hiroyuki et al. (JP)
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