FR2437021A1 - Machine a photocopier a dispositif automatique d'alimentation et de coupe du papier copie fourni en rouleau et son circuit de commande - Google Patents

Machine a photocopier a dispositif automatique d'alimentation et de coupe du papier copie fourni en rouleau et son circuit de commande

Info

Publication number
FR2437021A1
FR2437021A1 FR7923668A FR7923668A FR2437021A1 FR 2437021 A1 FR2437021 A1 FR 2437021A1 FR 7923668 A FR7923668 A FR 7923668A FR 7923668 A FR7923668 A FR 7923668A FR 2437021 A1 FR2437021 A1 FR 2437021A1
Authority
FR
France
Prior art keywords
copy paper
cutting device
electro
magnet
switch
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
FR7923668A
Other languages
English (en)
Other versions
FR2437021B1 (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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of FR2437021A1 publication Critical patent/FR2437021A1/fr
Application granted granted Critical
Publication of FR2437021B1 publication Critical patent/FR2437021B1/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
    • G03G15/6529—Transporting
    • 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
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2196—Roller[s]
    • 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
    • Y10T83/00—Cutting
    • Y10T83/444—Tool engages work during dwell of intermittent workfeed
    • Y10T83/4443—Unicyclic
    • Y10T83/4448—Controlled by mechanical means
    • 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
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/531—With plural work-sensing means
    • 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
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/536—Movement of work controlled
    • 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
    • Y10T83/00—Cutting
    • Y10T83/525—Operation controlled by detector means responsive to work
    • Y10T83/541—Actuation of tool controlled in response to work-sensing means
    • Y10T83/544—With trip-switch in work-sensing mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Paper Feeding For Electrophotography (AREA)
  • Advancing Webs (AREA)
  • Control Or Security For Electrophotography (AREA)

Abstract

L'INVENTION CONCERNE L'INDUSTRIE DE LA PHOTOCOPIE. DISPOSITIF ET CIRCUIT DE COMMANDE POUR SECTIONNER LE PAPIER COPIE A LA LONGUEUR D'UN ORIGINAL DETECTE PAR DEUX COMMUTATEURS PLACES SUR LE TRAJET DE L'ORIGINAL. UN PREMIER CYLINDRE D'ALIMENTATION EST ENTRAINE PAR UN ELECTRO-AIMANT. CET ELECTRO-AIMANT EST ALIMENTE LORSQUE LE BORD D'ATTAQUE DE L'ORIGINAL EST DETECTE PAR LE PREMIER COMMUTATEUR ET IL CESSE D'ETRE ALIMENTE LORSQUE CE BORD D'ATTAQUE ATTEINT LE DEUXIEME COMMUTATEUR. LE DEUXIEME CYLINDRE CONTINUE DE TIRER LE PAPIER COPIE DU ROULEAU JUSQU'A CE QUE LE DISPOSITIF DE COUPE SOIT ACTIONNE PAR ALIMENTATION DE SON ELECTRO-AIMANT LORS DU PASSAGE DU BORD DE FUITE DE L'ORIGINAL DEVANT LE PREMIER COMMUTATEUR. L'ELECTRO-AIMANT DU DISPOSITIF DE COUPE CESSE D'ETRE ALIMENTE LORSQUE LE BORD DE FUITE ATTEINT LE DEUXIEME COMMUTATEUR. APPLICATION NOTAMMENT AUX PHOTOCOPIEURS DE BUREAU.
FR7923668A 1978-09-25 1979-09-24 Machine a photocopier a dispositif automatique d'alimentation et de coupe du papier copie fourni en rouleau et son circuit de commande Granted FR2437021A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/945,407 US4193330A (en) 1978-09-25 1978-09-25 Copy machine with automatic roll supplied copy paper feeding and cutting apparatus and control circuitry

Publications (2)

Publication Number Publication Date
FR2437021A1 true FR2437021A1 (fr) 1980-04-18
FR2437021B1 FR2437021B1 (fr) 1983-12-23

Family

ID=25483047

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7923668A Granted FR2437021A1 (fr) 1978-09-25 1979-09-24 Machine a photocopier a dispositif automatique d'alimentation et de coupe du papier copie fourni en rouleau et son circuit de commande

Country Status (9)

Country Link
US (1) US4193330A (fr)
JP (1) JPS5545094A (fr)
BR (1) BR7906087A (fr)
CA (1) CA1128175A (fr)
DE (1) DE2938576A1 (fr)
DK (1) DK394879A (fr)
FR (1) FR2437021A1 (fr)
GB (1) GB2032398B (fr)
IT (1) IT1120019B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265153A (en) * 1980-02-04 1981-05-05 Minnesota Mining And Manufacturing Company Copy machine with automatic roll supplied copy paper feeding and cutting apparatus and control circuitry
US4457617A (en) * 1980-04-16 1984-07-03 Pitney Bowes Inc. Electrostatic copier having a control system for preventing jams
US4312468A (en) * 1980-05-15 1982-01-26 Pitney Bowes Inc. System and apparatus for compensating for the difference between the actuation and release points of a switch
US4491409A (en) * 1983-07-25 1985-01-01 Minnesota Mining And Manufacturing Company Electrographic copy paper support
US4523836A (en) * 1983-07-29 1985-06-18 Minnesota Mining And Manufacturing Company Continuous copier
US4494860A (en) * 1983-07-29 1985-01-22 Minnesota Mining And Manufacturing Company Control circuitry for a continuous copy machine
IT1171977B (it) * 1983-11-25 1987-06-10 Colormet Srl Dispositivo di trasporto di carta fotografica in una stampatrice fotografica
FR2581029B1 (fr) * 1985-04-24 1987-05-29 Smh Alcatel Distributeur d'etiquettes et machine a affranchir equipee de ce distributeur
JPH0735128B2 (ja) * 1986-04-30 1995-04-19 豊田合成株式会社 自動車用ウエザストリツプ
JP2592593B2 (ja) * 1986-04-30 1997-03-19 豊田合成 株式会社 車両用ガラスラン
JPS62255217A (ja) * 1986-04-30 1987-11-07 Toyoda Gosei Co Ltd 自動車用ガラスラン
US4819024A (en) * 1986-11-14 1989-04-04 Brother Kogyo Kabushiki Kaisha Image-forming apparatus having shearing device for cutting image-wise exposed photosensitive web
JPH056042A (ja) * 1991-06-27 1993-01-14 Mita Ind Co Ltd 複写機
JP3030805B2 (ja) * 1996-06-28 2000-04-10 小桧山 裕子 ペーパー自動供給装置
EP1281653A3 (fr) * 2001-07-30 2005-05-18 Heidelberger Druckmaschinen Aktiengesellschaft Dispositif pour le traitement des supports d'impression sous forme de feuilles

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665486A (en) * 1968-08-30 1972-05-23 Fujitsu Ltd Electrostatic recording apparatus for high speed operation
US3706490A (en) * 1970-10-27 1972-12-19 Copystatics Mfg Corp Exact length adjustment mechanism for copying machine
US3722340A (en) * 1970-02-14 1973-03-27 Ricoh Kk Automatic sheet-feeding device
GB1329998A (en) * 1969-11-24 1973-09-12 Addressograph Multigraph Roll feed and cutting apparatus for use in a photocopy machine
US3797931A (en) * 1970-09-23 1974-03-19 D Morrison Sequence control apparatus for electrophotographic copying machine
US3830124A (en) * 1971-05-11 1974-08-20 Olivetti & Co Spa Copying machine particularly of the desk-top electrostatic type
US3951023A (en) * 1972-06-12 1976-04-20 Harper & Tunstall Limited Transport guide for pliable sheet material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1814586A (en) * 1929-08-01 1931-07-14 Morgan Construction Co Apparatus for controlling the shearing of moving materials

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665486A (en) * 1968-08-30 1972-05-23 Fujitsu Ltd Electrostatic recording apparatus for high speed operation
GB1329998A (en) * 1969-11-24 1973-09-12 Addressograph Multigraph Roll feed and cutting apparatus for use in a photocopy machine
US3722340A (en) * 1970-02-14 1973-03-27 Ricoh Kk Automatic sheet-feeding device
US3797931A (en) * 1970-09-23 1974-03-19 D Morrison Sequence control apparatus for electrophotographic copying machine
US3706490A (en) * 1970-10-27 1972-12-19 Copystatics Mfg Corp Exact length adjustment mechanism for copying machine
US3830124A (en) * 1971-05-11 1974-08-20 Olivetti & Co Spa Copying machine particularly of the desk-top electrostatic type
US3951023A (en) * 1972-06-12 1976-04-20 Harper & Tunstall Limited Transport guide for pliable sheet material

Also Published As

Publication number Publication date
GB2032398A (en) 1980-05-08
GB2032398B (en) 1982-10-13
US4193330A (en) 1980-03-18
DE2938576A1 (de) 1980-04-03
FR2437021B1 (fr) 1983-12-23
BR7906087A (pt) 1980-05-27
IT7950339A0 (it) 1979-09-24
CA1128175A (fr) 1982-07-20
JPS5545094A (en) 1980-03-29
DK394879A (da) 1980-03-26
IT1120019B (it) 1986-03-19

Similar Documents

Publication Publication Date Title
FR2437021A1 (fr) Machine a photocopier a dispositif automatique d'alimentation et de coupe du papier copie fourni en rouleau et son circuit de commande
KR950033721A (ko) 용지 공급 장치
US3292471A (en) Roll feed attachment for duplicating apparatus
GB1314727A (en) Web cutting and feeding apparatus
US3564960A (en) Automatic copy machine copy paper length error compensating system
KR920020289A (ko) 화상형성장치
US3715944A (en) Photocopying apparatus
JPS5583061A (en) Original feeder
US3398619A (en) Photocopy machine having a variable speed copy paper cutter
US4457617A (en) Electrostatic copier having a control system for preventing jams
GB1589372A (en) Feeder mechanism for a copying machine
GB1289671A (fr)
JPS5517151A (en) Original feeder of copying machine
US4068946A (en) Document feeding apparatus
JPS6041553Y2 (ja) 複写装置
EP0814385A3 (fr) Guidage de papier pour le reproduction des documents à haute vitesse
US3363959A (en) Roll feed attachment for duplicating apparatus
US4342512A (en) Copy cycle controller for an electrostatic copier
JPS57132163A (en) Control system of electrophotographic copier
JPS55156934A (en) Method and device of handling of sheet photosensitive material
JPS5738444A (en) Recorder
JP2543715Y2 (ja) 画像処理装置
JPS6027391Y2 (ja) 複写機における原稿自動供給装置
JPS5716464A (en) Recording device
JPS5942528A (ja) 写真処理装置

Legal Events

Date Code Title Description
ST Notification of lapse