FR2408539A1 - COPIER PAPER SHEET REMOVAL DEVICE - Google Patents

COPIER PAPER SHEET REMOVAL DEVICE

Info

Publication number
FR2408539A1
FR2408539A1 FR7831717A FR7831717A FR2408539A1 FR 2408539 A1 FR2408539 A1 FR 2408539A1 FR 7831717 A FR7831717 A FR 7831717A FR 7831717 A FR7831717 A FR 7831717A FR 2408539 A1 FR2408539 A1 FR 2408539A1
Authority
FR
France
Prior art keywords
removal device
paper sheet
clutch
removal
sheet removal
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.)
Granted
Application number
FR7831717A
Other languages
French (fr)
Other versions
FR2408539B1 (en
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 FR2408539A1 publication Critical patent/FR2408539A1/en
Application granted granted Critical
Publication of FR2408539B1 publication Critical patent/FR2408539B1/fr
Granted 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
    • B65H29/12—Delivering or advancing articles from machines; Advancing articles to or into piles by means of the nip between two, or between two sets of, moving tapes or bands or rollers
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H7/00—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles
    • B65H7/02—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors
    • B65H7/06—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed
    • B65H7/12—Controlling article feeding, separating, pile-advancing, or associated apparatus, to take account of incorrect feeding, absence of articles, or presence of faulty articles by feelers or detectors responsive to presence of faulty articles or incorrect separation or feed responsive to double feed or separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/20—Belt drives
    • B65H2403/21—Timing belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2403/00—Power transmission; Driving means
    • B65H2403/70—Clutches; Couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)

Abstract

L'INVENTION CONCERNE LES DISPOSITIFS D'ENLEVEMENT POUR COPIEURS ELECTROSTATIQUES. ELLE SE RAPPORTE A UN DISPOSITIF D'ENLEVEMENT DANS LEQUEL UN MECANISME D'EMBRAYAGE COMPORTE UN PREMIER ELEMENT 114 QUI TOURNE EN PERMANENCE ET UN SECOND ELEMENT 136 QUI EST MAINTENU EN POSITION FIXE PAR UN GALET APPUYANT SUR UNE CAME 50. LORSQUE LE BORD D'UNE FEUILLE DE COPIE PARVIENT ENTRE UN DOIGT 158 DU SECOND ELEMENT D'EMBRAYAGE 136 ET LA SURFACE RUGUEUSE 160 DU PREMIER ELEMENT 114, ELLE PROVOQUE LA COOPERATION DES DEUX ELEMENTS D'EMBRAYAGE QUI TOURNENT ENSEMBLE ET ENTRAINENT LA FEUILLE VERS L'EMPRISE D'UN ROULEAU 130 ET DES BAGUES 132 DE CAOUTCHOUC. APPLICATION A L'ENLEVEMENT DES FEUILLES DES TAMBOURS DES COPIEURS A REPORT D'IMAGE.THE INVENTION CONCERNS REMOVAL DEVICES FOR ELECTROSTATIC COPYERS. IT RELATES TO A REMOVAL DEVICE IN WHICH A CLUTCH MECHANISM INCLUDES A FIRST ELEMENT 114 WHICH ROTATES PERMANENTLY AND A SECOND ELEMENT 136 WHICH IS HELD IN A FIXED POSITION BY A ROLLER PRESSING ON A CAM 50. WHEN THE EDGE OF ' A COPY SHEET COMES BETWEEN A FINGER 158 OF THE SECOND CLUTCH ELEMENT 136 AND THE ROUGH SURFACE 160 OF THE FIRST ELEMENT 114, IT CAUSES THE COOPERATION OF THE TWO CLUTCH ELEMENTS WHICH ROTATE TOGETHER AND DRIVE THE SHEET TOWARDS A ROLLER 130 AND RUBBER RINGS 132. APPLICATION TO THE REMOVAL OF SHEETS FROM THE DRUMS OF IMAGE TRANSFER COPIERS.

FR7831717A 1977-11-09 1978-11-09 COPIER PAPER SHEET REMOVAL DEVICE Granted FR2408539A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85021677A 1977-11-09 1977-11-09

Publications (2)

Publication Number Publication Date
FR2408539A1 true FR2408539A1 (en) 1979-06-08
FR2408539B1 FR2408539B1 (en) 1985-03-15

Family

ID=25307574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831717A Granted FR2408539A1 (en) 1977-11-09 1978-11-09 COPIER PAPER SHEET REMOVAL DEVICE

Country Status (6)

Country Link
JP (1) JPS5481851A (en)
CA (1) CA1086785A (en)
DE (1) DE2848620A1 (en)
FR (1) FR2408539A1 (en)
GB (1) GB2007628B (en)
IT (1) IT1099533B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411149A1 (en) * 1977-12-07 1979-07-06 Savin Business Machines Corp SHEET REMOVAL APPARATUS FOR ELECTROSTATIC COPIER

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409209A1 (en) * 1973-02-26 1974-09-05 Ricoh Kk SHEET REMOVAL DEVICE FOR A COPIER
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
US4073585A (en) * 1975-09-26 1978-02-14 Rank Xerox Ltd. Sheet removing device for use in electrophotographic copying machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4222396Y1 (en) * 1965-06-16 1967-12-20
CS150043B1 (en) * 1971-07-02 1973-09-04
JPS5257581Y2 (en) * 1975-09-18 1977-12-27

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409209A1 (en) * 1973-02-26 1974-09-05 Ricoh Kk SHEET REMOVAL DEVICE FOR A COPIER
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
US4073585A (en) * 1975-09-26 1978-02-14 Rank Xerox Ltd. Sheet removing device for use in electrophotographic copying machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2411149A1 (en) * 1977-12-07 1979-07-06 Savin Business Machines Corp SHEET REMOVAL APPARATUS FOR ELECTROSTATIC COPIER

Also Published As

Publication number Publication date
FR2408539B1 (en) 1985-03-15
JPS6147424B2 (en) 1986-10-18
IT1099533B (en) 1985-09-18
DE2848620A1 (en) 1979-05-10
CA1086785A (en) 1980-09-30
GB2007628A (en) 1979-05-23
JPS5481851A (en) 1979-06-29
IT7829116A0 (en) 1978-10-25
DE2848620C2 (en) 1987-07-02
GB2007628B (en) 1982-04-07

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Legal Events

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