DE4309447A1 - Elektrofotografisches Gerät - Google Patents

Elektrofotografisches Gerät

Info

Publication number
DE4309447A1
DE4309447A1 DE4309447A DE4309447A DE4309447A1 DE 4309447 A1 DE4309447 A1 DE 4309447A1 DE 4309447 A DE4309447 A DE 4309447A DE 4309447 A DE4309447 A DE 4309447A DE 4309447 A1 DE4309447 A1 DE 4309447A1
Authority
DE
Germany
Prior art keywords
removal
access opening
sheet
transfer device
cover
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.)
Withdrawn
Application number
DE4309447A
Other languages
English (en)
Inventor
Kazuhiro Ichinokawa
Kenichiro Otsuka
Takaaki Yano
Masatoshi Takano
Satoshi Hokamura
Masakazu Hirano
Motohiro Maseki
Tatsuya Yoshida
Mikio Horie
Masami Shirai
Eiichi Ito
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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
Priority claimed from JP024497U external-priority patent/JPH0577985U/ja
Priority claimed from JP2996792U external-priority patent/JP2586767Y2/ja
Priority claimed from JP4015792U external-priority patent/JPH0594859U/ja
Application filed by Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Publication of DE4309447A1 publication Critical patent/DE4309447A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H3/00—Separating articles from piles
    • B65H3/46—Supplementary devices or measures to assist separation or prevent double feed
    • B65H3/52—Friction retainers acting on under or rear side of article being separated
    • B65H3/5207—Non-driven retainers, e.g. movable retainers being moved by the motion of the article
    • B65H3/5215—Non-driven retainers, e.g. movable retainers being moved by the motion of the article the retainers positioned under articles separated from the top of the pile
    • B65H3/5223—Retainers of the pad-type, e.g. friction pads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/36—Article guides or smoothers, e.g. movable in operation
    • B65H5/38—Article guides or smoothers, e.g. movable in operation immovable in operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H9/00—Registering, e.g. orientating, articles; Devices therefor
    • B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
    • B65H9/103—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop
    • B65H9/106—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting by friction or suction on the article for pushing or pulling it into registered position, e.g. against a stop using rotary driven elements as part acting on the article
    • 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
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/163—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap
    • G03G15/1635—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer using the force produced by an electrostatic transfer field formed between the second base and the electrographic recording member, e.g. transfer through an air gap the field being produced by laying down an electrostatic charge behind the base or the recording member, e.g. by a corona device
    • 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
    • G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
    • G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
    • 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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6555—Handling of sheet copy material taking place in a specific part of the copy material feeding path
    • G03G15/6558—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point
    • G03G15/6561—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration
    • G03G15/6564—Feeding path after the copy sheet preparation and up to the transfer point, e.g. registering; Deskewing; Correct timing of sheet feeding to the transfer point for sheet registration with correct timing of sheet feeding
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/1604—Arrangement or disposition of the entire apparatus
    • G03G21/1623—Means to access the interior of the apparatus
    • G03G21/1628—Clamshell type
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • G03G2215/00561—Aligning or deskewing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/00362—Apparatus for electrophotographic processes relating to the copy medium handling
    • G03G2215/00535—Stable handling of copy medium
    • G03G2215/00556—Control of copy medium feeding
    • G03G2215/00599—Timing, synchronisation
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1678—Frame structures
    • G03G2221/1687—Frame structures using opening shell type machines, e.g. pivoting assemblies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
    • G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
    • G03G2221/1678—Frame structures
    • G03G2221/169—Structural door designs
DE4309447A 1992-03-24 1993-03-24 Elektrofotografisches Gerät Withdrawn DE4309447A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP024497U JPH0577985U (ja) 1992-03-24 1992-03-24 電子写真装置
JP2996792U JP2586767Y2 (ja) 1992-04-08 1992-04-08 電子写真装置
JP4015792U JPH0594859U (ja) 1992-05-20 1992-05-20 電子写真装置

Publications (1)

Publication Number Publication Date
DE4309447A1 true DE4309447A1 (de) 1993-09-30

Family

ID=27284674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4309447A Withdrawn DE4309447A1 (de) 1992-03-24 1993-03-24 Elektrofotografisches Gerät

Country Status (2)

Country Link
US (1) US5452072A (de)
DE (1) DE4309447A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0877304A2 (de) * 1997-04-11 1998-11-11 Xerox Corporation Verwaltungssystem für Fixiermodul in einem digitalen Drucker
US6016409A (en) * 1997-04-11 2000-01-18 Xerox Corporation System for managing fuser modules in a digital printing apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5918089A (en) * 1996-06-03 1999-06-29 Xerox Corporation Modular control assembly for xerographic printer
JP2004093708A (ja) * 2002-08-30 2004-03-25 Brother Ind Ltd 画像形成装置
US11953855B2 (en) * 2021-03-01 2024-04-09 Brother Kogyo Kabushiki Kaisha Image forming apparatus including locking member configured to lock photosensitive drum relative to drawer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5915958A (ja) * 1982-07-19 1984-01-27 Canon Inc 転写式画像形成装置
DE3750962T2 (de) * 1986-04-04 1995-05-11 Seiko Epson Corp Gerät zum Erzeugen eines Bildes auf einem Aufnahmematerial.
JP2537559Y2 (ja) * 1988-10-17 1997-06-04 旭光学工業株式会社 画像形成装置
JPH0255243U (de) * 1988-10-17 1990-04-20
US5008710A (en) * 1989-05-26 1991-04-16 Nisshinbo Industries, Inc. Paper feeder of a label printer
EP0437097B1 (de) * 1990-01-11 1995-03-29 Konica Corporation Bilderzeugungsgerät
US5126796A (en) * 1990-03-07 1992-06-30 Kabushiki Kaisha Toshiba Electrophotographic recording apparatus including a pivotably mounted and elastically supported transfer unit and auxiliary roller
JP2701552B2 (ja) * 1991-02-18 1998-01-21 三菱電機株式会社 記録装置
JPH0523666U (ja) * 1991-09-05 1993-03-26 旭光学工業株式会社 原稿読取装置に於る読取ヘツドと原稿の付勢解除構造
US5321479A (en) * 1992-03-24 1994-06-14 Asahi Kogaku Kogyo Kabushiki Kaisha Electrophotographic apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0877304A2 (de) * 1997-04-11 1998-11-11 Xerox Corporation Verwaltungssystem für Fixiermodul in einem digitalen Drucker
EP0877304A3 (de) * 1997-04-11 1998-12-30 Xerox Corporation Verwaltungssystem für Fixiermodul in einem digitalen Drucker
US6016409A (en) * 1997-04-11 2000-01-18 Xerox Corporation System for managing fuser modules in a digital printing apparatus

Also Published As

Publication number Publication date
US5452072A (en) 1995-09-19

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal