JPS63107454U - - Google Patents

Info

Publication number
JPS63107454U
JPS63107454U JP20319186U JP20319186U JPS63107454U JP S63107454 U JPS63107454 U JP S63107454U JP 20319186 U JP20319186 U JP 20319186U JP 20319186 U JP20319186 U JP 20319186U JP S63107454 U JPS63107454 U JP S63107454U
Authority
JP
Japan
Prior art keywords
toner replenishing
replenishing device
toner
spiral surface
conveying member
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
JP20319186U
Other languages
Japanese (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 JP20319186U priority Critical patent/JPS63107454U/ja
Publication of JPS63107454U publication Critical patent/JPS63107454U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Description

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

第１図は本考案のトナー補給装置の断面図。第
２図はその要部拡大図。 １０…本体、２０…蓋部材、３０…攪拌ロータ
、４０…トナー搬送スクリユー、４１…螺旋面、
４４…遮蔽部材、４５…押えリング、５０…トナ
ー補給筒、５０ａ…開口部、Ｍ…駆動モータ。 FIG. 1 is a sectional view of the toner replenishing device of the present invention. Figure 2 is an enlarged view of the main parts. DESCRIPTION OF SYMBOLS 10... Main body, 20... Lid member, 30... Stirring rotor, 40... Toner conveyance screw, 41... Spiral surface,
44... Shielding member, 45... Presser ring, 50... Toner supply cylinder, 50 a ... Opening, M... Drive motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 外周に螺旋面を形成した搬送部材の回転によつ
て収容したトナーの補給を行うトナー補給装置に
おいて、前記搬送部材のトナー補給側に近い螺旋
面に弾性材によつて成形された管状のシール部材
を外接して設けたことを特徴とするトナー補給装
置。 In a toner replenishing device that replenishes stored toner by rotating a conveying member having a spiral surface formed on its outer periphery, a tubular sealing member formed of an elastic material on the spiral surface near the toner replenishing side of the conveying member. A toner replenishing device characterized in that a toner replenishing device is provided in a circumscribed manner.
JP20319186U 1986-12-26 1986-12-26 Pending JPS63107454U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20319186U JPS63107454U (en) 1986-12-26 1986-12-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20319186U JPS63107454U (en) 1986-12-26 1986-12-26

Publications (1)

Publication Number Publication Date
JPS63107454U true JPS63107454U (en) 1988-07-11

Family

ID=31168288

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20319186U Pending JPS63107454U (en) 1986-12-26 1986-12-26

Country Status (1)

Country Link
JP (1) JPS63107454U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351868A (en) * 1989-07-20 1991-03-06 Canon Inc Hopper device
JP2011164530A (en) * 2010-02-15 2011-08-25 Ricoh Co Ltd Developing device, process cartridge having the developing device, and image forming device including the developing device or process cartridge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0351868A (en) * 1989-07-20 1991-03-06 Canon Inc Hopper device
JP2011164530A (en) * 2010-02-15 2011-08-25 Ricoh Co Ltd Developing device, process cartridge having the developing device, and image forming device including the developing device or process cartridge

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