JPS5995363U - Developer stirring device - Google Patents

Developer stirring device

Info

Publication number
JPS5995363U
JPS5995363U JP19260182U JP19260182U JPS5995363U JP S5995363 U JPS5995363 U JP S5995363U JP 19260182 U JP19260182 U JP 19260182U JP 19260182 U JP19260182 U JP 19260182U JP S5995363 U JPS5995363 U JP S5995363U
Authority
JP
Japan
Prior art keywords
developer
stirring
stirring blade
shield
stirring device
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.)
Pending
Application number
JP19260182U
Other languages
Japanese (ja)
Inventor
高野　敏正
利光　顕史
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP19260182U priority Critical patent/JPS5995363U/en
Publication of JPS5995363U publication Critical patent/JPS5995363U/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Mixers Of The Rotary Stirring Type (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 drawings]

図面は本考案の一実施例を示すもので、第１図は現像装
置を示す概略的構成図、第２図は現像攪拌装置を一部破
断して示す平面図である。 ８・・・回転軸（駆動レヤフト）、９・・・第１の攪拌
羽根（第１のスパイラル羽根）、１０・・・遮蔽体（円
筒体）、１１・・・第２の攪拌羽根（第２のスパイラル
羽根）、９ａ・・・突出羽根部。The drawings show one embodiment of the present invention, and FIG. 1 is a schematic configuration diagram showing a developing device, and FIG. 2 is a partially cutaway plan view showing a developing stirring device. 8... Rotating shaft (drive shaft), 9... First stirring blade (first spiral blade), 10... Shielding body (cylindrical body), 11... Second stirring blade (first spiral blade). 2 spiral blade), 9a... protruding blade part.

Claims (4)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）回転軸に設けられた第１の攪拌羽根と、この第１
の攪拌羽根の外周部を囲繞する遮蔽体と、この遮蔽体の
外側部に設けられた第２の攪拌羽根とを具備し、上記第
１の攪拌羽根の両端部を上記遮蔽体から突出させ、この
突出羽根部の回転により現像剤を上記遮蔽体内に強制的
に出入させることを特徴とする現像剤攪拌装置。(1) A first stirring blade provided on the rotating shaft, and a
a shield surrounding the outer periphery of the stirring blade, and a second stirring blade provided on the outer side of the shield, with both ends of the first stirring blade protruding from the shield, A developer stirring device characterized in that the developer is forced into and out of the shielding body by rotation of the protruding blade portion. （２）遮蔽体は円筒状に構成したことを特徴とする実用
新案登録請求の範囲第１項記載の現像剤攪拌装置。(2) The developer agitating device according to claim 1, wherein the shielding member is configured in a cylindrical shape. （３）　　第１および第２の攪拌羽根は互いに捩じり方
向が異なるスパイラル羽根としたことを特徴とする実用
新案登録請求の範囲第１項または第２項記載の現像剤攪
拌装置。(3) The developer stirring device according to claim 1 or 2, wherein the first and second stirring blades are spiral blades having different twisting directions. （４）キャリアとトナーから構成きれる二成分現像剤を
使用する乾式電子写真複写機の現像器に用いられること
を特徴とする実用新案登録請求の範囲第１項、第２項ま
たは第３項記載の現像剤攪拌装置。(4) Utility model registration claims 1, 2, or 3, characterized in that the device is used in a developing device of a dry electrophotographic copying machine that uses a two-component developer consisting of a carrier and a toner. developer agitation device.
JP19260182U 1982-12-20 1982-12-20 Developer stirring device Pending JPS5995363U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19260182U JPS5995363U (en) 1982-12-20 1982-12-20 Developer stirring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19260182U JPS5995363U (en) 1982-12-20 1982-12-20 Developer stirring device

Publications (1)

Publication Number Publication Date
JPS5995363U true JPS5995363U (en) 1984-06-28

Family

ID=30414449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19260182U Pending JPS5995363U (en) 1982-12-20 1982-12-20 Developer stirring device

Country Status (1)

Country Link
JP (1) JPS5995363U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522787B2 (en) * 1977-04-13 1980-06-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5522787B2 (en) * 1977-04-13 1980-06-19

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