EP0722127A3 - Appareil de formation d'images - Google Patents

Appareil de formation d'images Download PDF

Info

Publication number
EP0722127A3
EP0722127A3 EP95309218A EP95309218A EP0722127A3 EP 0722127 A3 EP0722127 A3 EP 0722127A3 EP 95309218 A EP95309218 A EP 95309218A EP 95309218 A EP95309218 A EP 95309218A EP 0722127 A3 EP0722127 A3 EP 0722127A3
Authority
EP
European Patent Office
Prior art keywords
roll sheet
sheet
roll
length
cycle
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Withdrawn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
EP95309218A
Other languages
German (de)
English (en)
Other versions
EP0722127A2 (fr
Inventor
Masahiko c/o Mita Ind. Co. Ltd. Nakao
Katsuhiro c/o Mita Ind. Co. Ltd. Yoshiuchi
Keizo c/o Mita Ind. Co. Ltd. Yamamoto
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.)
Kyocera Mita Industrial Co Ltd
Original Assignee
Mita Industrial 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 Mita Industrial Co Ltd filed Critical Mita Industrial Co Ltd
Publication of EP0722127A2 publication Critical patent/EP0722127A2/fr
Publication of EP0722127A3 publication Critical patent/EP0722127A3/fr
Withdrawn legal-status Critical Current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
    • G03G15/65—Apparatus which relate to the handling of copy material
    • G03G15/6517—Apparatus for continuous web copy material of plain paper, e.g. supply rolls; Roll holders therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
    • B65H26/06—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to predetermined lengths of webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/415—Unwinding
    • B65H2301/4152—Finishing unwinding process
    • B65H2301/41524—Detecting trailing edge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2553/00—Sensing or detecting means
    • B65H2553/51—Encoders, e.g. linear
    • 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
    • G03G2215/00443—Copy medium
    • G03G2215/00451—Paper
    • G03G2215/00455—Continuous web, i.e. roll
    • 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
    • G03G2215/00443—Copy medium
    • G03G2215/00451—Paper
    • G03G2215/00464—Non-standard format
    • G03G2215/00468—Large sized, e.g. technical plans

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
EP95309218A 1995-01-10 1995-12-19 Appareil de formation d'images Withdrawn EP0722127A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7002289A JPH08190230A (ja) 1995-01-10 1995-01-10 複写機
JP2289/95 1995-01-10

Publications (2)

Publication Number Publication Date
EP0722127A2 EP0722127A2 (fr) 1996-07-17
EP0722127A3 true EP0722127A3 (fr) 1998-06-03

Family

ID=11525221

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95309218A Withdrawn EP0722127A3 (fr) 1995-01-10 1995-12-19 Appareil de formation d'images

Country Status (2)

Country Link
EP (1) EP0722127A3 (fr)
JP (1) JPH08190230A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3320266B2 (ja) * 1995-07-31 2002-09-03 京セラミタ株式会社 複写機
WO1998030483A1 (fr) * 1997-01-13 1998-07-16 Copyer Co., Ltd. Dispositif de fourniture de papier en rouleau pour appareils de formation d'image

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087158A (ja) * 1983-10-17 1985-05-16 Fuji Xerox Co Ltd ロ−ル紙の残量検出装置
JPS60132860A (ja) * 1983-12-20 1985-07-15 Fuji Xerox Co Ltd 転写記録媒体の残量検出装置
JPS63154567A (ja) * 1986-12-19 1988-06-27 Canon Inc ロ−ル状記録シ−ト残量検出装置
JPH01241584A (ja) * 1988-03-23 1989-09-26 Minolta Camera Co Ltd 複写装置
US4885613A (en) * 1987-10-08 1989-12-05 Ricoh Company, Ltd. Device applicable to an image recording apparatus for feeding a recording medium
EP0488662A2 (fr) * 1990-11-30 1992-06-03 Mita Industrial Co. Ltd. Appareil d'avancement de papier
US5280274A (en) * 1991-03-29 1994-01-18 Kanzaki Paper Manufacturing Co., Ltd. Method of detecting residual amount of web roll

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6087158A (ja) * 1983-10-17 1985-05-16 Fuji Xerox Co Ltd ロ−ル紙の残量検出装置
JPS60132860A (ja) * 1983-12-20 1985-07-15 Fuji Xerox Co Ltd 転写記録媒体の残量検出装置
JPS63154567A (ja) * 1986-12-19 1988-06-27 Canon Inc ロ−ル状記録シ−ト残量検出装置
US4885613A (en) * 1987-10-08 1989-12-05 Ricoh Company, Ltd. Device applicable to an image recording apparatus for feeding a recording medium
JPH01241584A (ja) * 1988-03-23 1989-09-26 Minolta Camera Co Ltd 複写装置
EP0488662A2 (fr) * 1990-11-30 1992-06-03 Mita Industrial Co. Ltd. Appareil d'avancement de papier
US5280274A (en) * 1991-03-29 1994-01-18 Kanzaki Paper Manufacturing Co., Ltd. Method of detecting residual amount of web roll

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 009, no. 231 (M - 414) 18 September 1985 (1985-09-18) *
PATENT ABSTRACTS OF JAPAN vol. 009, no. 294 (M - 431) 20 November 1985 (1985-11-20) *
PATENT ABSTRACTS OF JAPAN vol. 012, no. 419 (M - 760) 8 November 1988 (1988-11-08) *
PATENT ABSTRACTS OF JAPAN vol. 13, no. 000 (P - 979) 20 December 1989 (1989-12-20) *

Also Published As

Publication number Publication date
JPH08190230A (ja) 1996-07-23
EP0722127A2 (fr) 1996-07-17

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