JPS5666884A - Toner collector - Google Patents

Toner collector

Info

Publication number
JPS5666884A
JPS5666884A JP14297279A JP14297279A JPS5666884A JP S5666884 A JPS5666884 A JP S5666884A JP 14297279 A JP14297279 A JP 14297279A JP 14297279 A JP14297279 A JP 14297279A JP S5666884 A JPS5666884 A JP S5666884A
Authority
JP
Japan
Prior art keywords
carrier
toner
pipe
pipes
connected part
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
JP14297279A
Other languages
Japanese (ja)
Inventor
Kenji Kojima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14297279A priority Critical patent/JPS5666884A/en
Publication of JPS5666884A publication Critical patent/JPS5666884A/en
Pending legal-status Critical Current

Links

Landscapes

  • Dry Development In Electrophotography (AREA)

Abstract

PURPOSE:To remove a toner which has clogged in the connected part of the carrier pipes, by providing a carrier auxiliary member on the connected part of two carrier pipes for carrying the toner which has been scraped down by the cleaning device. CONSTITUTION:A toner is scraped down from the sensitive body 1 by the blade 5b of the cleaning device 5, and subsequently it is swept down on the bottom of the box 5c by the roll brush 5a. The toner which has been swept down is transferred to the outlet of the pipe 10, furthermore is carried by the helical coil 14 in the carrier pipe 12, is carried to the helical coil 15 in the carrier pipe 13 through the carrier auxiliary members 16, 17 of coil-form and wheel-form, which are provided on the connected part of the carrier pipes, and it is dropped down by almost equal quantity each in the longitudinal direction of the toner feeder 9 from the opening port 18 of wedge-form, which has been formed at the bottom of the carrier pipe 13. In this regard, the carrier pipes 12 and 13 is freely attached and detached.
JP14297279A 1979-11-05 1979-11-05 Toner collector Pending JPS5666884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14297279A JPS5666884A (en) 1979-11-05 1979-11-05 Toner collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14297279A JPS5666884A (en) 1979-11-05 1979-11-05 Toner collector

Publications (1)

Publication Number Publication Date
JPS5666884A true JPS5666884A (en) 1981-06-05

Family

ID=15327933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14297279A Pending JPS5666884A (en) 1979-11-05 1979-11-05 Toner collector

Country Status (1)

Country Link
JP (1) JPS5666884A (en)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933048U (en) * 1982-08-26 1984-02-29 三興線材工業株式会社 Transport device for toner, etc. in the developing device of an electronic copying machine
JPS6378180A (en) * 1986-09-20 1988-04-08 Ricoh Co Ltd Developing device
JPH0264976U (en) * 1988-11-02 1990-05-16
US5307128A (en) * 1990-08-28 1994-04-26 Minolta Camera Kabushiki Kaisha Toner supplying device
JPH09106186A (en) * 1996-06-24 1997-04-22 Ricoh Co Ltd Image forming device
JP2006119540A (en) * 2004-10-25 2006-05-11 Sharp Corp Developing device
JP2006258829A (en) * 2004-05-10 2006-09-28 Ricoh Co Ltd Toner transporting device, process cartridge and image forming apparatus
JP2007025556A (en) * 2005-07-21 2007-02-01 Sharp Corp Developing device
US7319828B2 (en) 2004-07-14 2008-01-15 Sharp Kabushiki Kaisha Developing agent detecting mechanism section of developing apparatus
JP2008040223A (en) * 2006-08-08 2008-02-21 Fuji Xerox Co Ltd Waste toner conveying mechanism
JP2009122362A (en) * 2007-11-14 2009-06-04 Fuji Xerox Co Ltd Developer conveying device and image forming apparatus
JP2009223224A (en) * 2008-03-18 2009-10-01 Ricoh Co Ltd Waste toner conveyance equipment, cleaner, process cartridge, image forming device, and electrophotographic equipment
JP2010079218A (en) * 2008-09-29 2010-04-08 Kyocera Mita Corp Image forming apparatus
JP2010170160A (en) * 2004-05-10 2010-08-05 Ricoh Co Ltd Toner transporting device, process cartridge, and image forming apparatus
JP2012198323A (en) * 2011-03-18 2012-10-18 Ricoh Co Ltd Powder conveying device, process cartridge and image forming apparatus
WO2013128844A1 (en) * 2012-02-29 2013-09-06 京セラドキュメントソリューションズ株式会社 Powder conveyance device and image forming device
JP2017227853A (en) * 2016-06-24 2017-12-28 京セラドキュメントソリューションズ株式会社 Toner conveying device and image forming apparatus including the toner conveying device

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5933048U (en) * 1982-08-26 1984-02-29 三興線材工業株式会社 Transport device for toner, etc. in the developing device of an electronic copying machine
JPS6378180A (en) * 1986-09-20 1988-04-08 Ricoh Co Ltd Developing device
JPH0264976U (en) * 1988-11-02 1990-05-16
US5307128A (en) * 1990-08-28 1994-04-26 Minolta Camera Kabushiki Kaisha Toner supplying device
JPH09106186A (en) * 1996-06-24 1997-04-22 Ricoh Co Ltd Image forming device
JP2010170160A (en) * 2004-05-10 2010-08-05 Ricoh Co Ltd Toner transporting device, process cartridge, and image forming apparatus
JP2006258829A (en) * 2004-05-10 2006-09-28 Ricoh Co Ltd Toner transporting device, process cartridge and image forming apparatus
JP4675122B2 (en) * 2004-05-10 2011-04-20 株式会社リコー Toner transport device, process cartridge, and image forming apparatus
JP4557297B2 (en) * 2004-05-10 2010-10-06 株式会社リコー Toner transport device, process cartridge, and image forming apparatus
US7319828B2 (en) 2004-07-14 2008-01-15 Sharp Kabushiki Kaisha Developing agent detecting mechanism section of developing apparatus
JP2006119540A (en) * 2004-10-25 2006-05-11 Sharp Corp Developing device
JP4587898B2 (en) * 2005-07-21 2010-11-24 シャープ株式会社 Development device
JP2007025556A (en) * 2005-07-21 2007-02-01 Sharp Corp Developing device
JP2008040223A (en) * 2006-08-08 2008-02-21 Fuji Xerox Co Ltd Waste toner conveying mechanism
JP2009122362A (en) * 2007-11-14 2009-06-04 Fuji Xerox Co Ltd Developer conveying device and image forming apparatus
JP4525739B2 (en) * 2007-11-14 2010-08-18 富士ゼロックス株式会社 Developer transport device and image forming apparatus
KR101061104B1 (en) 2007-11-14 2011-08-31 후지제롯쿠스 가부시끼가이샤 Developer conveying apparatus and image forming apparatus
JP2009223224A (en) * 2008-03-18 2009-10-01 Ricoh Co Ltd Waste toner conveyance equipment, cleaner, process cartridge, image forming device, and electrophotographic equipment
JP2010079218A (en) * 2008-09-29 2010-04-08 Kyocera Mita Corp Image forming apparatus
JP2012198323A (en) * 2011-03-18 2012-10-18 Ricoh Co Ltd Powder conveying device, process cartridge and image forming apparatus
WO2013128844A1 (en) * 2012-02-29 2013-09-06 京セラドキュメントソリューションズ株式会社 Powder conveyance device and image forming device
US9073699B2 (en) 2012-02-29 2015-07-07 Kyocera Document Solutions Inc. Powder conveying device and image forming apparatus
JP2017227853A (en) * 2016-06-24 2017-12-28 京セラドキュメントソリューションズ株式会社 Toner conveying device and image forming apparatus including the toner conveying device

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