FR2411149A1 - SHEET REMOVAL APPARATUS FOR ELECTROSTATIC COPIER - Google Patents

SHEET REMOVAL APPARATUS FOR ELECTROSTATIC COPIER

Info

Publication number
FR2411149A1
FR2411149A1 FR7834394A FR7834394A FR2411149A1 FR 2411149 A1 FR2411149 A1 FR 2411149A1 FR 7834394 A FR7834394 A FR 7834394A FR 7834394 A FR7834394 A FR 7834394A FR 2411149 A1 FR2411149 A1 FR 2411149A1
Authority
FR
France
Prior art keywords
removal apparatus
sheet removal
sheet
electrostatic copier
finger
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Withdrawn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
FR7834394A
Other languages
French (fr)
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.)
Savin Business Machines Corp
Original Assignee
Savin Business Machines 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
Application filed by Savin Business Machines Corp filed Critical Savin Business Machines Corp
Publication of FR2411149A1 publication Critical patent/FR2411149A1/en
Withdrawn legal-status Critical Current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
    • G03G15/6532—Removing a copy sheet form a xerographic drum, band or plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/54—Article strippers, e.g. for stripping from advancing elements
    • B65H29/56—Article strippers, e.g. for stripping from advancing elements for stripping from elements or machines

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

L'INVENTION CONCERNE LES DISPOSITIFS D'ENLEVEMENT DE FEUILLE DE PAPIER. ELLE SE RAPPORTE A UN DISPOSITIF D'ENLEVEMENT DANS LEQUEL UN PREMIER ELEMENT 114 D'EMBRAYAGE A UNE SURFACE RUGUEUSE 160 PLACEE EN REGARD D'UNE SURFACE INTERNE TRES LISSE D'UN DOIGT 158 DEPASSANT D'UN SECOND ELEMENT D'EMBRAYAGE 136 NORMALEMENT MAINTENU AFIN QU'IL NE TOURNE PAS AVEC LE PREMIER ELEMENT 114. LORSQU'UNE FEUILLE DE COPIE EST RETIREE DE LA SURFACE D'UN TAMBOUR PHOTOCONDUCTEUR PAR UNE LAME 182 ET EST DIRIGEE ENTRE LE DOIGT 158 ET L'ELEMENT 114, LES DEUX ELEMENTS 136 ET 114 TOURNENT ENSEMBLE ET DIRIGENT LA FEUILLE DE COPIE DANS L'EMPRISE DE DEUX ROULEAUX. APPLICATION AUX COPIEURS ELECTROSTATIQUES.THE INVENTION RELATES TO SHEET OF PAPER REMOVAL DEVICES. IT RELATES TO A REMOVAL DEVICE IN WHICH A FIRST CLUTCH ELEMENT 114 HAS A ROUGH SURFACE 160 PLACED AGAINST A VERY SMOOTH INTERNAL SURFACE WITH A FINGER 158 EXCEEDING A SECOND CLUTCH ELEMENT 136 NORMALLY MAINTAINED SO IT WILL NOT ROTATE WITH THE FIRST ELEMENT 114. WHEN A COPY SHEET IS REMOVED FROM THE SURFACE OF A PHOTOCONDUCTIVE DRUM BY A BLADE 182 AND DIRECTED BETWEEN FINGER 158 AND ELEMENT 114, THE TWO ELEMENTS 136 AND 114 ROTATE TOGETHER AND DIRECT COPY SHEET INTO TWO ROLL SOCKET. APPLICATION TO ELECTROSTATIC COPERS.

FR7834394A 1977-12-07 1978-12-06 SHEET REMOVAL APPARATUS FOR ELECTROSTATIC COPIER Withdrawn FR2411149A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85824677A 1977-12-07 1977-12-07

Publications (1)

Publication Number Publication Date
FR2411149A1 true FR2411149A1 (en) 1979-07-06

Family

ID=25327851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834394A Withdrawn FR2411149A1 (en) 1977-12-07 1978-12-06 SHEET REMOVAL APPARATUS FOR ELECTROSTATIC COPIER

Country Status (6)

Country Link
JP (1) JPS5486348A (en)
CA (1) CA1111099A (en)
DE (1) DE2852636A1 (en)
FR (1) FR2411149A1 (en)
GB (1) GB2009716B (en)
IT (1) IT1192591B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219270A (en) * 1979-08-29 1980-08-26 Xerox Corporation Reproducing apparatus
WO2018051389A1 (en) * 2016-09-13 2018-03-22 三菱電機株式会社 Semiconductor module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547714A1 (en) * 1974-10-26 1976-05-06 Ricoh Kk Copy separating device for electro-photographic copier - has intermediate image transfer and separating rollers with opposite polarity charge
FR2408539A1 (en) * 1977-11-09 1979-06-08 Savin Business Machines Corp COPIER PAPER SHEET REMOVAL DEVICE

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2547714A1 (en) * 1974-10-26 1976-05-06 Ricoh Kk Copy separating device for electro-photographic copier - has intermediate image transfer and separating rollers with opposite polarity charge
FR2408539A1 (en) * 1977-11-09 1979-06-08 Savin Business Machines Corp COPIER PAPER SHEET REMOVAL DEVICE

Also Published As

Publication number Publication date
JPS5486348A (en) 1979-07-09
CA1111099A (en) 1981-10-20
IT7830560A0 (en) 1978-12-05
GB2009716B (en) 1982-04-07
IT1192591B (en) 1988-04-20
DE2852636A1 (en) 1979-06-13
GB2009716A (en) 1979-06-20

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse