DE69621960T2 - Photoleitereinheit mit Innenzahnrad und Innenzahnradeinheit - Google Patents

Photoleitereinheit mit Innenzahnrad und Innenzahnradeinheit

Info

Publication number
DE69621960T2
DE69621960T2 DE69621960T DE69621960T DE69621960T2 DE 69621960 T2 DE69621960 T2 DE 69621960T2 DE 69621960 T DE69621960 T DE 69621960T DE 69621960 T DE69621960 T DE 69621960T DE 69621960 T2 DE69621960 T2 DE 69621960T2
Authority
DE
Germany
Prior art keywords
internal gear
unit
photoconductor
photoconductor unit
internal
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.)
Expired - Fee Related
Application number
DE69621960T
Other languages
English (en)
Other versions
DE69621960D1 (de
Inventor
Toshio Yamanaka
Yasuji Yamauchi
Hideaki Kadowaki
Yoshiharu Yoneda
Yasuo Kitabatake
Yoshikazu Harada
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.)
Sharp Corp
Original Assignee
Sharp Corp
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
Priority claimed from JP4751695A external-priority patent/JP3078464B2/ja
Priority claimed from JP7048576A external-priority patent/JP3056665B2/ja
Priority claimed from JP07051538A external-priority patent/JP3078465B2/ja
Application filed by Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69621960D1 publication Critical patent/DE69621960D1/de
Publication of DE69621960T2 publication Critical patent/DE69621960T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/75—Details relating to xerographic drum, band or plate, e.g. replacing, testing
    • G03G15/757—Drive mechanisms for photosensitive medium, e.g. gears
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19623—Backlash take-up
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19628—Pressure distributing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrophotography Configuration And Component (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Gear Transmission (AREA)
DE69621960T 1995-03-07 1996-03-06 Photoleitereinheit mit Innenzahnrad und Innenzahnradeinheit Expired - Fee Related DE69621960T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4751695A JP3078464B2 (ja) 1995-03-07 1995-03-07 内歯車付きフランジ及びそのフランジを備えた感光体装置
JP7048576A JP3056665B2 (ja) 1995-03-08 1995-03-08 感光体装置
JP07051538A JP3078465B2 (ja) 1995-03-10 1995-03-10 画像形成装置

Publications (2)

Publication Number Publication Date
DE69621960D1 DE69621960D1 (de) 2002-07-25
DE69621960T2 true DE69621960T2 (de) 2002-12-05

Family

ID=27293001

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69622603T Expired - Fee Related DE69622603T2 (de) 1995-03-07 1996-03-06 Photoleitereinheit mit Innenzahnrad
DE69621960T Expired - Fee Related DE69621960T2 (de) 1995-03-07 1996-03-06 Photoleitereinheit mit Innenzahnrad und Innenzahnradeinheit
DE69610003T Expired - Fee Related DE69610003T2 (de) 1995-03-07 1996-03-06 Bilderzeugungsgerät mit einer Photoleitereinheit mit Innenzahnradeinheit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69622603T Expired - Fee Related DE69622603T2 (de) 1995-03-07 1996-03-06 Photoleitereinheit mit Innenzahnrad

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69610003T Expired - Fee Related DE69610003T2 (de) 1995-03-07 1996-03-06 Bilderzeugungsgerät mit einer Photoleitereinheit mit Innenzahnradeinheit

Country Status (3)

Country Link
US (3) US5927148A (de)
EP (3) EP1003082B1 (de)
DE (3) DE69622603T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69630647T2 (de) * 1995-09-26 2004-09-30 Sharp K.K. Antriebsvorrichtung für lichtempfindliche Trommel
US5952141A (en) * 1996-11-15 1999-09-14 Konica Corporation Photoreceptor drum with specified flange
JP3657530B2 (ja) * 2001-05-15 2005-06-08 シャープ株式会社 画像形成装置
JP4110128B2 (ja) * 2004-04-26 2008-07-02 キヤノン株式会社 プロセスカートリッジ、電子写真画像形成装置及び軸受部材
TW200626813A (en) * 2005-01-20 2006-08-01 Benq Corp Gear trains module and electronic device utilizing the same
JP2009258164A (ja) * 2008-04-11 2009-11-05 Sharp Corp 回転駆動力伝達機構及びこれを備えた画像形成装置
JP5585183B2 (ja) * 2010-04-23 2014-09-10 富士ゼロックス株式会社 作像装置及び画像形成装置
TWI432340B (zh) * 2010-05-27 2014-04-01 Cal Comp Electronics & Comm Co 碳粉匣轉換裝置及應用其之雷射印表機
JP6390072B2 (ja) * 2013-01-23 2018-09-19 株式会社リコー 駆動伝達装置とそれを使用したプロセスユニット及び画像形成装置
JP5919240B2 (ja) * 2013-09-30 2016-05-18 京セラドキュメントソリューションズ株式会社 駆動ユニットの設計方法および駆動ユニット、画像形成装置
JP6146622B2 (ja) 2014-03-25 2017-06-14 株式会社リコー 駆動伝達装置、画像形成装置
JP6604533B2 (ja) 2015-04-02 2019-11-13 株式会社リコー 駆動装置および画像形成装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733926A (en) * 1971-06-18 1973-05-22 H Hope Interchangeable drive with balancing gears
DE2436301A1 (de) * 1974-07-27 1976-02-12 Agfa Gevaert Ag Elektrostatisches kopiergeraet
JPS58120265A (ja) * 1982-01-11 1983-07-18 Hitachi Ltd 記録装置のドラム駆動機構
JPS61155863A (ja) * 1984-12-28 1986-07-15 Canon Inc 表面電位測定装置
JPS61203464A (ja) * 1985-03-05 1986-09-09 Canon Inc ドラム駆動装置
EP0272517B1 (de) * 1986-12-05 1993-09-01 Ricoh Company, Ltd Vorrichtung zum Antrieb eines photoleitenden Elementes in einem elektrophotographischen Kopiergerät
JP2713896B2 (ja) * 1987-01-19 1998-02-16 キヤノン株式会社 多色画像形成装置
US4951093A (en) * 1987-12-18 1990-08-21 Konica Corporation Developing unit for an electrostatic recording apparatus
JPH0239971A (ja) * 1988-07-29 1990-02-08 Alps Electric Co Ltd 記録装置
JPH03101756A (ja) * 1989-09-14 1991-04-26 Canon Inc 電子写真装置
JPH03243972A (ja) * 1990-02-22 1991-10-30 Tokyo Electric Co Ltd 電子写真装置の現像装置
JP2553509Y2 (ja) * 1990-10-15 1997-11-05 旭光学工業株式会社 感光体ドラムの回転ムラ防止構造
US5210574A (en) * 1991-03-08 1993-05-11 Mita Industrial Co., Ltd. Photosensitive drum body-mounting mechanism including a drive coupling member with a coupling protrusion adapted to bite into the inner surface of the mechanism's photosensitive drum
JP3096997B2 (ja) * 1992-06-03 2000-10-10 富士通株式会社 像形成装置
JPH06258983A (ja) * 1993-03-04 1994-09-16 Canon Inc 画像形成装置
DE69630647T2 (de) * 1995-09-26 2004-09-30 Sharp K.K. Antriebsvorrichtung für lichtempfindliche Trommel

Also Published As

Publication number Publication date
EP1016934B1 (de) 2002-06-19
DE69622603D1 (de) 2002-08-29
EP1003082A3 (de) 2000-07-19
DE69610003T2 (de) 2001-04-05
US6161446A (en) 2000-12-19
DE69610003D1 (de) 2000-10-05
EP0731390B1 (de) 2000-08-30
EP1003082B1 (de) 2002-07-24
US5927148A (en) 1999-07-27
DE69622603T2 (de) 2003-03-06
DE69621960D1 (de) 2002-07-25
EP0731390A1 (de) 1996-09-11
EP1016934A3 (de) 2000-07-26
EP1003082A2 (de) 2000-05-24
US6188857B1 (en) 2001-02-13
EP1016934A2 (de) 2000-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee