JPS639107U - - Google Patents

Info

Publication number
JPS639107U
JPS639107U JP10289586U JP10289586U JPS639107U JP S639107 U JPS639107 U JP S639107U JP 10289586 U JP10289586 U JP 10289586U JP 10289586 U JP10289586 U JP 10289586U JP S639107 U JPS639107 U JP S639107U
Authority
JP
Japan
Prior art keywords
permanent magnet
magnet
sleeve
bonded
model registration
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10289586U
Other languages
English (en)
Other versions
JPH0419765Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1986102895U priority Critical patent/JPH0419765Y2/ja
Publication of JPS639107U publication Critical patent/JPS639107U/ja
Application granted granted Critical
Publication of JPH0419765Y2 publication Critical patent/JPH0419765Y2/ja
Expired legal-status Critical Current

Links

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  • Magnetic Brush Developing In Electrophotography (AREA)

Description

【図面の簡単な説明】
第１図は本考案の実施例を示す中間部省略縦断
面図、第２図は第１図における永久磁石を示す中
間部省略斜視図、第３図ａ〜ｃは上記永久磁石の
端部を示す夫々端面図、部分正面図および部分斜
視図、第４図ａ，ｂは各々スリーブとフランジと
の固着手段の一例を示す部分縦断面図、第５図は
従来のマグネツトロールを示す中間部省略縦断面
図である。 １，１６：永久磁石、６，１１：スリーブ、１
４，１５：滑り軸受。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 非磁性材料からなり薄肉中空円筒状に形成
    したスリーブの内側両端部に滑り軸受を配設し、
    前記スリーブの一端には外方にシヤフトを突設さ
    せたフランジを固着し、前記滑り軸受間には中実
    円柱状に形成した永久磁石を前記スリーブと相対
    回転自在に嵌挿支持すると共に、前記永久磁石表
    面には有効現像幅に対応する範囲に複数個の磁極
    を配設したことを特徴とするマグネツトロール。 (2) 永久磁石が酸化物永久磁石若しくは磁粉を
    有機重合体で結合したボンド磁石である実用新案
    登録請求の範囲第１項記載のマグネツトロール。 (3) 滑り軸受を中実円柱状に形成した永久磁石
    側に固定した実用新案登録請求の範囲第１項若し
    くは第２項に記載のマグネツトロール。
JP1986102895U 1986-07-04 1986-07-04 Expired JPH0419765Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986102895U JPH0419765Y2 (ja) 1986-07-04 1986-07-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986102895U JPH0419765Y2 (ja) 1986-07-04 1986-07-04

Publications (2)

Publication Number Publication Date
JPS639107U true JPS639107U (ja) 1988-01-21
JPH0419765Y2 JPH0419765Y2 (ja) 1992-05-06

Family

ID=30974955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986102895U Expired JPH0419765Y2 (ja) 1986-07-04 1986-07-04

Country Status (1)

Country Link
JP (1) JPH0419765Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01135453U (ja) * 1988-03-09 1989-09-18

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108545U (ja) * 1980-01-23 1981-08-22
JPS6151711U (ja) * 1984-09-10 1986-04-07

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147978A (en) * 1980-04-17 1981-11-17 Hitachi Ltd Diagnostics for accident of check valve with valve operating device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56108545U (ja) * 1980-01-23 1981-08-22
JPS6151711U (ja) * 1984-09-10 1986-04-07

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01135453U (ja) * 1988-03-09 1989-09-18

Also Published As

Publication number Publication date
JPH0419765Y2 (ja) 1992-05-06

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