[특허]Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus

Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G03G-015/08
출원번호	US-0938658 (2010-11-03)
등록번호	US-8139987 (2012-03-20)
우선권정보	JP-11-337265 (1999-11-29); JP-2000-350621 (2000-11-17)
발명자 / 주소	Yahagi, Takashi
출원인 / 주소	Canon Kabushiki Kaisha
대리인 / 주소	Fitzpatrick, Cella, Harper & Scinto
인용정보	피인용 횟수 : 0 인용 특허 : 21

초록 ▼

A developer supply cartridge detachably mountable to a main assembly of an image forming apparatus, includes a developer accommodating portion of accommodating a developer; a discharging opening for discharging the developer accommodated in the developer accommodating portion to a developer receiving opening of a developer receiving cartridge provided with developing means for developing an electrostatic image formed on an image bearing member with the developer, the developer receiving cartridge being detachably mountable to the main assembly of the image forming apparatus; a shutter member movable between an opening position for opening the discharging opening and a closing position for closing the discharging opening; an engaging portion for engagement with the developer receiving cartridge so as to receive, from the developer receiving cartridge, a force for moving the shutter member from the closing position to the opening position, in interrelation with a relative movement between the developer supply cartridge and the developer receiving cartridge toward each other in a mounting-and-demounting direction of the developer supply cartridge relative to the main assembly of the image forming apparatus.

대표청구항 ▼

1. An image forming apparatus comprising: a toner supply cartridge configured and positioned to supply toner;an upper mounting portion configured and positioned to detachably mount said toner supply cartridge;a toner receiving cartridge configured and positioned to receive the toner from said toner supply cartridge which is mounted to said upper mounting portion and which is opened;a lower mounting portion, disposed at a position lower than said upper mounting portion, configured and positioned to detachably mount said toner receiving cartridge;an interrelating mechanism configured and positioned to interrelate a re-closing operation of said toner supply cartridge with relative movement between said toner supply cartridge and said toner receiving cartridge during either one of a dismounting operation of said toner supply cartridge from said upper mounting portion and a dismounting operation of said toner receiving cartridge from said lower mounting portion; anda preventing mechanism configured and positioned to prevent the dismounting operation of said toner supply cartridge and the dismounting operation of said toner receiving cartridge from being concurrently performed. 2. An image forming apparatus according to claim 1, wherein said interrelating mechanism interrelates an opening operation of said toner supply cartridge with relative movement between said toner supply cartridge and said toner receiving cartridge during either one of a mounting operation of said toner supply cartridge to said upper mounting portion and a mounting operation of said toner receiving cartridge to said lower mounting portion. 3. An image forming apparatus according to claim 1, wherein said toner supply cartridge includes a toner supply opening disposed at a bottom portion thereof and a shutter configured and positioned to open and close said toner supply opening by rotation thereof, and wherein said interrelating mechanism rotates said shutter with the relative movement between said toner supply cartridge and said toner receiving cartridge during either one of the dismounting operations for re-closing said shutter. 4. An image forming apparatus according to claim 1, wherein a mounting direction of said toner supply cartridge into said upper mounting portion and a mounting direction of said toner receiving cartridge into said lower mounting portion are substantially parallel each other. 5. An image forming apparatus according to claim 1, wherein a dismounting direction of said toner supply cartridge from said upper mounting portion and a dismounting direction of said toner receiving cartridge from said lower mounting portion are substantially parallel each other. 6. An image forming apparatus according to claim 1, wherein said toner receiving cartridge includes a photosensitive member configured and positioned to form a toner image thereon.

이 특허에 인용된 특허 (21)

Tatsumi Kenzo,JPX, Detachable toner supply and processing assembly for an image forming apparatus and having a shutter mechanism for toner.
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Yahagi, Takashi, Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus.
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Yahagi, Takashi, Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus.
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Yahagi,Takashi, Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus.
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Yahagi,Takashi, Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus.
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Yahagi,Takashi, Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus.
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Yahagi,Takashi, Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus.
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Yahagi,Takashi, Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus.
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Lee Dong-Ho (Sungnam KRX), Electrophotography processor having detachable electrophotographic components.
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Kaneshige Masatoshi (Yamatokoriyama JPX), Image forming apparatus.
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Okiyama Yoshitatsu,JPX ; Yabuki Makoto,JPX ; Ito Junichi,JPX, Image forming apparatus having a plurality of image forming stations including devices and receiving sections for detachably receiving the devices.
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Folkins Jeffrey J., Integrated multi-toner dispensing system.
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Komaki Susumu (Osaka JPX) Fujisawa Shuji (Osaka JPX), Mechanism for opening/closing a toner falling aperture.
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Ban Yutaka,JPX, Method of manufacturing a toner bottle.
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Kawashima Masato (Kawasaki JPX) Watanabe Mamoru (Fuchu JPX) Nagakura Masanao (Akigawa JPX) Nanba Hideyuki (Kawasaki JPX), Process and apparatus for replacing the carrier portion of a developing agent having toner used in an image-forming appa.
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Marotta Joseph J. (Webster NY), Toner bottle for copier/printing machines.
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Hasebe, Yoshifumi, Toner cartridge and toner supply device.
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Ishii Tetsuichi (Yashio JPX), Toner cartridge avoiding spillage of toners.
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Nakano Kuniaki (Nara JPX) Hirai Yasuyuki (Yao JPX) Higashitani Masahiro (Osaka JPX) Matsuo Yasuhiro (Osaka JPX) Mori Shingo (Nara JPX) Sakata Hiromi (Suita JPX) Sako Masahiro (Hirakata JPX) Kishigami, Toner cartridge having opening for discharging toner sealed with sealing member and method of stripping sealing member.
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Johroku Kazuo,JPX, Toner supply cartridge having a shutter equipped to cooperate with a stopper element and a returner element of a guide t.
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Takuwa,Noriyuki, Toner supply device and image forming apparatus.
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관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

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Text(ASCII format)
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PIAS분석(.xls)

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총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus 원문보기

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이 특허에 인용된 특허 (21)

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내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Developer supplying cartridge, developer receiving cartridge, process cartridge, and image forming apparatus 원문보기

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