Title:
MAGNET ROLLER
Document Type and Number:
WIPO Patent Application WO/2011/152179
Kind Code:
A1
Abstract:
The disclosed magnet roller has: a single metal shaft member; and a pair that is a first and second hemicylindrical resin magnet member that are shorter than the aforementioned metal shaft member and that are provided integrally at one end of each with a first and second annulus section. A first and second center hole are provided respectively at the center of the aforementioned first and second annulus sections. The magnet roller is assembled with the aforementioned metal shaft member sandwiched by the aforementioned first and second hemicylindrical resin magnet members in a manner so that aforementioned first annulus section and the aforementioned second annulus section are disposed without relatively facing each other and so that both end sections of the aforementioned metal shaft member are respectively inserted through the aforementioned first and second central hole from the inside of the aforementioned first and second annulus sections and protrude to the outside of the aforementioned first and second annulus sections.
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Inventors:
KOTANI, Setsuo (2-25 Naka-cho, Omiya-ku, Saitama-sh, Saitama 45, 〒3300845, JP)
小谷 節男 (〒45 埼玉県さいたま市大宮区仲町二丁目２５番地 ピーエム技研株式会社内 Saitama, 〒3300845, JP)
IDA, Kiyoshi (23-3 Bijyogi 3-chome, Toda-sh, Saitama 31, 〒3350031, JP)
小谷 節男 (〒45 埼玉県さいたま市大宮区仲町二丁目２５番地 ピーエム技研株式会社内 Saitama, 〒3300845, JP)
IDA, Kiyoshi (23-3 Bijyogi 3-chome, Toda-sh, Saitama 31, 〒3350031, JP)
Application Number:
JP2011/060902
Publication Date:
December 08, 2011
Filing Date:
May 12, 2011
Export Citation:
Assignee:
P.M. GIKEN INC. (2-25, Naka-cho Omiya-ku, Saitama-sh, Saitama 45, 〒3300845, JP)
ピーエム技研株式会社 (〒45 埼玉県さいたま市大宮区仲町二丁目２５番地 Saitama, 〒3300845, JP)
KOTANI, Setsuo (2-25 Naka-cho, Omiya-ku, Saitama-sh, Saitama 45, 〒3300845, JP)
小谷 節男 (〒45 埼玉県さいたま市大宮区仲町二丁目２５番地 ピーエム技研株式会社内 Saitama, 〒3300845, JP)
ピーエム技研株式会社 (〒45 埼玉県さいたま市大宮区仲町二丁目２５番地 Saitama, 〒3300845, JP)
KOTANI, Setsuo (2-25 Naka-cho, Omiya-ku, Saitama-sh, Saitama 45, 〒3300845, JP)
小谷 節男 (〒45 埼玉県さいたま市大宮区仲町二丁目２５番地 ピーエム技研株式会社内 Saitama, 〒3300845, JP)
International Classes:
G03G15/09; G03G15/00; G03G21/10; H01F7/02
Attorney, Agent or Firm:
SUDA, Masayoshi (OAK Ikebukuro Bldg, 21-11 Higashi-Ikebukuro 1-chome, Toshima-k, Tokyo 13, 〒1700013, JP)
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Claims:
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