JPH0264969U - - Google Patents

Info

Publication number
JPH0264969U
JPH0264969U JP14377988U JP14377988U JPH0264969U JP H0264969 U JPH0264969 U JP H0264969U JP 14377988 U JP14377988 U JP 14377988U JP 14377988 U JP14377988 U JP 14377988U JP H0264969 U JPH0264969 U JP H0264969U
Authority
JP
Japan
Prior art keywords
detection
rotation center
magnetic pole
roll
pole position
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
JP14377988U
Other languages
English (en)
Other versions
JPH0722683Y2 (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 JP1988143779U priority Critical patent/JPH0722683Y2/ja
Publication of JPH0264969U publication Critical patent/JPH0264969U/ja
Application granted granted Critical
Publication of JPH0722683Y2 publication Critical patent/JPH0722683Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • 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要部正面図、第
2図は第1図におけるA方向矢視図、第3図は第
2図におけるB―B線断面図、第4図は本考案の
対象である現像装置の例を示す要部断面図、第5
図は第4図における永久磁石ロールの調整構造の
一例を示す説明図である。 2:現像ロール、3:感光体、21:ベース部
、23:検出部、28:磁性体、29:指針。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 現像ロールを有する現像装置の所定位置に
    着脱自在に装着されるベース部と、このベース部
    に装着される検出部とからなり、この検出部内に
    前記現像ロールの回転中心と像担持体の回転中心
    とを結ぶ直線上に軸心を有し、かつ現像ロール側
    に磁性体を対向させてなる指針を回動自在に設け
    たことを特徴とする磁極位置検出治具。 (2) 検出部とベース部とを着脱自在に構成した
    請求項(1)記載の磁極位置検出治具。
JP1988143779U 1988-11-02 1988-11-02 磁極位置検出治具 Expired - Lifetime JPH0722683Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988143779U JPH0722683Y2 (ja) 1988-11-02 1988-11-02 磁極位置検出治具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988143779U JPH0722683Y2 (ja) 1988-11-02 1988-11-02 磁極位置検出治具

Publications (2)

Publication Number Publication Date
JPH0264969U true JPH0264969U (ja) 1990-05-16
JPH0722683Y2 JPH0722683Y2 (ja) 1995-05-24

Family

ID=31410907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988143779U Expired - Lifetime JPH0722683Y2 (ja) 1988-11-02 1988-11-02 磁極位置検出治具

Country Status (1)

Country Link
JP (1) JPH0722683Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011070149A (ja) * 2009-08-25 2011-04-07 Ricoh Co Ltd 現像剤担持体の磁極位置調整方法及び磁極調整治具
CN103149820A (zh) * 2013-03-15 2013-06-12 柯尼卡美能达商用科技(无锡)有限公司 显影器磁角调整装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115184A (ja) * 1986-10-31 1988-05-19 Sharp Corp マグネツトロ−ラ位置検知装置の校正マスタ
JPH021762U (ja) * 1988-06-15 1990-01-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115184A (ja) * 1986-10-31 1988-05-19 Sharp Corp マグネツトロ−ラ位置検知装置の校正マスタ
JPH021762U (ja) * 1988-06-15 1990-01-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011070149A (ja) * 2009-08-25 2011-04-07 Ricoh Co Ltd 現像剤担持体の磁極位置調整方法及び磁極調整治具
CN103149820A (zh) * 2013-03-15 2013-06-12 柯尼卡美能达商用科技(无锡)有限公司 显影器磁角调整装置

Also Published As

Publication number Publication date
JPH0722683Y2 (ja) 1995-05-24

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