JPS59156264U - Permanent magnet roll for electrostatic development - Google Patents

Permanent magnet roll for electrostatic development

Info

Publication number
JPS59156264U
JPS59156264U JP5178683U JP5178683U JPS59156264U JP S59156264 U JPS59156264 U JP S59156264U JP 5178683 U JP5178683 U JP 5178683U JP 5178683 U JP5178683 U JP 5178683U JP S59156264 U JPS59156264 U JP S59156264U
Authority
JP
Japan
Prior art keywords
permanent magnet
magnet roll
electrostatic development
magnets
axial direction
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
JP5178683U
Other languages
Japanese (ja)
Other versions
JPH02748Y2 (en
Inventor
林　博大
秀樹 柏原
Original Assignee
住友特殊金属株式会社
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 by 住友特殊金属株式会社 filed Critical 住友特殊金属株式会社
Priority to JP5178683U priority Critical patent/JPS59156264U/en
Publication of JPS59156264U publication Critical patent/JPS59156264U/en
Application granted granted Critical
Publication of JPH02748Y2 publication Critical patent/JPH02748Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図はこの考案による磁石構成体の斜視図、第２図は
この考案による長尺一体永久磁石の斜視図である。 １・・・・・・磁石構成体、２・・・・・・磁石保持部
材、３・・・・・・回転支軸、４．　５．　６．　７・
・・・・・長尺永久磁石。FIG. 1 is a perspective view of a magnet structure according to this invention, and FIG. 2 is a perspective view of an elongated integral permanent magnet according to this invention. 1... Magnet structure, 2... Magnet holding member, 3... Rotating shaft, 4. 5. 6. 7.
...Long permanent magnet.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 非磁性円筒状スリーブ内に複数個の長尺一体永久磁石を
軸中心から放射位置の軸方向に配設した磁石構成体を相
対的に回転自在に内蔵した静電現像用永久磁石ロールに
おいて、長尺一体永久磁石を複数のブ爾ツク磁石から構
成し、ブロック磁石同士の接合端面を軸方向に厚みが暫
時減少する傾斜面としたことを特徴とする静電現像用永
久磁石ロール。In a permanent magnet roll for electrostatic development, a permanent magnet roll for electrostatic development has a relatively rotatable magnet structure in which a plurality of long integrated permanent magnets are arranged in the axial direction at radial positions from the shaft center within a non-magnetic cylindrical sleeve. 1. A permanent magnet roll for electrostatic development, characterized in that the integral permanent magnet is composed of a plurality of block magnets, and the joint end surfaces of the block magnets are inclined surfaces whose thickness gradually decreases in the axial direction.
JP5178683U 1983-04-06 1983-04-06 Permanent magnet roll for electrostatic development Granted JPS59156264U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5178683U JPS59156264U (en) 1983-04-06 1983-04-06 Permanent magnet roll for electrostatic development

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5178683U JPS59156264U (en) 1983-04-06 1983-04-06 Permanent magnet roll for electrostatic development

Publications (2)

Publication Number Publication Date
JPS59156264U true JPS59156264U (en) 1984-10-20
JPH02748Y2 JPH02748Y2 (en) 1990-01-10

Family

ID=30182175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5178683U Granted JPS59156264U (en) 1983-04-06 1983-04-06 Permanent magnet roll for electrostatic development

Country Status (1)

Country Link
JP (1) JPS59156264U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106165257A (en) * 2014-03-27 2016-11-23 Tdk株式会社 Arch flat thin magnet, permanent magnet pieces, permanent magnet assemble body, permanent magnet application apparatus and motor

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5019278B2 (en) * 2005-07-07 2012-09-05 Ｓｍｃ株式会社 Work suction device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545738A (en) * 1977-06-15 1979-01-17 Hitachi Metals Ltd Magnet roll for magnetic brush developing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545738A (en) * 1977-06-15 1979-01-17 Hitachi Metals Ltd Magnet roll for magnetic brush developing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106165257A (en) * 2014-03-27 2016-11-23 Tdk株式会社 Arch flat thin magnet, permanent magnet pieces, permanent magnet assemble body, permanent magnet application apparatus and motor
JPWO2015147304A1 (en) * 2014-03-27 2017-04-13 Tdk株式会社 Bow-shaped magnet piece, permanent magnet piece, permanent magnet assembly, permanent magnet application device and motor
US10186360B2 (en) 2014-03-27 2019-01-22 Tdk Corporation Arcuate magnet piece, permanent magnet piece, permanent magnet assembly, permanent magnet application device, and motor
JP2021065092A (en) * 2014-03-27 2021-04-22 Tdk株式会社 Permanent magnet piece

Also Published As

Publication number Publication date
JPH02748Y2 (en) 1990-01-10

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