EP0376418A3 - Single sheet supply in office machines, in particular matrix printers - Google Patents

Single sheet supply in office machines, in particular matrix printers Download PDF

Info

Publication number
EP0376418A3
EP0376418A3 EP19890250107 EP89250107A EP0376418A3 EP 0376418 A3 EP0376418 A3 EP 0376418A3 EP 19890250107 EP19890250107 EP 19890250107 EP 89250107 A EP89250107 A EP 89250107A EP 0376418 A3 EP0376418 A3 EP 0376418A3
Authority
EP
European Patent Office
Prior art keywords
paper
sheets
office machines
single sheet
sheet supply
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
EP19890250107
Other languages
German (de)
French (fr)
Other versions
EP0376418B1 (en
EP0376418A2 (en
Inventor
Gerhard Lohrmann
Michael Dipl.-Ing. Setz (Fh)
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.)
Vodafone GmbH
Original Assignee
Mannesmann AG
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 Mannesmann AG filed Critical Mannesmann AG
Priority to AT89250107T priority Critical patent/ATE90914T1/en
Publication of EP0376418A2 publication Critical patent/EP0376418A2/en
Publication of EP0376418A3 publication Critical patent/EP0376418A3/en
Application granted granted Critical
Publication of EP0376418B1 publication Critical patent/EP0376418B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J13/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in short lengths, e.g. sheets
    • B41J13/10—Sheet holders, retainers, movable guides, or stationary guides
    • B41J13/103—Sheet holders, retainers, movable guides, or stationary guides for the sheet feeding section

Abstract

In a device for single-sheet (1) supply in office machines (2), the single sheets (1) form a stack (3) of sheets, on which stationary, rotary-driven draw-off rollers (4) rest, in which case one single sheet (1) can be drawn off via separating corners (5) of a paper pick-up frame (6) and the stack (3) of sheets lies on a sprung swivel plate between lateral paper guide frames (7a, 7b). The optional use of the fixed paper pick-up frame (6) or an additional paper cassette (12) is proposed, the separating corners (5, 30), present on paper pick-up frames (6) and the additional paper cassette (12), assuming the same spacing in relation to the circumference of draw-off rollers (4). <IMAGE>
EP89250107A 1988-12-27 1989-12-05 Single sheet supply in office machines, in particular matrix printers Expired - Lifetime EP0376418B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89250107T ATE90914T1 (en) 1988-12-27 1989-12-05 DEVICE FOR FEEDING SINGLE SHEETS IN OFFICE MACHINES, ESPECIALLY IN MATRIX PRINTERS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3844325 1988-12-27
DE3844325A DE3844325A1 (en) 1988-12-27 1988-12-27 DEVICE FOR THE INPUT OF SINGLE SHEETS IN OFFICE MACHINES, ESPECIALLY IN MATRIX PRINTERS

Publications (3)

Publication Number Publication Date
EP0376418A2 EP0376418A2 (en) 1990-07-04
EP0376418A3 true EP0376418A3 (en) 1991-02-06
EP0376418B1 EP0376418B1 (en) 1993-06-23

Family

ID=6370527

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89250107A Expired - Lifetime EP0376418B1 (en) 1988-12-27 1989-12-05 Single sheet supply in office machines, in particular matrix printers

Country Status (5)

Country Link
US (1) US5054759A (en)
EP (1) EP0376418B1 (en)
JP (1) JPH02249824A (en)
AT (1) ATE90914T1 (en)
DE (2) DE3844325A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH083397Y2 (en) * 1991-05-24 1996-01-31 株式会社精工舎 Paper cassette
US5280900A (en) * 1993-01-04 1994-01-25 Stepper, Inc. Convertible metering hopper for thin single sheet and bulky multiple sheet articles
JP3371635B2 (en) * 1995-08-28 2003-01-27 富士通株式会社 Media holder and media transport device
US6000870A (en) * 1996-10-14 1999-12-14 Brother Kogyo Kabushiki Kaisha Printing device having dual sheet feed trays
KR100509482B1 (en) * 2002-12-23 2005-08-22 삼성전자주식회사 Paper feeding apparatus for printer
ATE395285T1 (en) * 2005-03-02 2008-05-15 Sagem Comm PAPER TRANSPORT CASSETTE
US7909524B2 (en) * 2005-06-30 2011-03-22 Lexmark International, Inc. Folding edge guide assembly for an imaging apparatus
US9283784B2 (en) * 2012-04-02 2016-03-15 Toshiba Tec Kabushiki Kaisha Printer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102390A (en) * 1978-11-02 1983-02-02 Mita Industrial Co Ltd Transfer type electrostatic copying apparatus
US4540297A (en) * 1983-02-01 1985-09-10 Brother Kogyo Kabushiki Kaisha Paper holding, feeding and inserting apparatus for a printer using different kinds of sheets
EP0222600A2 (en) * 1985-11-08 1987-05-20 Brother Kogyo Kabushiki Kaisha Paper feeding device for printer

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023792A (en) * 1971-12-08 1977-05-17 Xerox Corporation Sheet feeding apparatus
JPS5126069B2 (en) * 1972-03-10 1976-08-04
JPS5552833A (en) * 1978-10-14 1980-04-17 Canon Inc Cassette loader
JPS5593743A (en) * 1978-12-29 1980-07-16 Ricoh Co Ltd Paper feeder with sheet containing cassette
JPS55140437A (en) * 1979-04-17 1980-11-01 Canon Inc Sheet feeder
JPS6134363Y2 (en) * 1980-08-18 1986-10-07
JPS5748541A (en) * 1980-09-08 1982-03-19 Ricoh Co Ltd Paper feeding cassette
US4406448A (en) * 1981-07-24 1983-09-27 Pitney Bowes Inc. Paper cassette
US4558858A (en) * 1982-10-12 1985-12-17 Ruenzi Kurt Sheet supply apparatus for typewriters, having slewing rollers engaging a platen roll, and method
DE3247341A1 (en) * 1982-12-17 1984-06-20 Mannesmann AG, 4000 Düsseldorf DEVICE FOR INPUTING SINGLE SHEETS FROM A STACK OF SHEETS
JPS6056744A (en) * 1983-09-09 1985-04-02 Canon Inc Automatic sheet feeder
JPS6071429A (en) * 1983-09-26 1985-04-23 Ricoh Co Ltd Sheet mounting table
US4540169A (en) * 1983-10-03 1985-09-10 Xerox Corporation Cassette sheet feed apparatus
JPS6087139A (en) * 1983-10-17 1985-05-16 Minolta Camera Co Ltd Paper feeding apparatus
JPS60106749A (en) * 1983-11-11 1985-06-12 Canon Inc Image forming apparatus associated with jum processing
JPS61119529A (en) * 1984-11-13 1986-06-06 Tokyo Electric Co Ltd Paper feeder for business machine
JPS61225082A (en) * 1985-03-29 1986-10-06 Canon Inc Paper feed apparatus
JPS6231624A (en) * 1985-08-05 1987-02-10 Canon Inc Sheet feeding device
DE3535802A1 (en) * 1985-10-08 1987-04-09 Helmut Steinhilber Device for separating individual sheets of different rigidity
US4714243A (en) * 1986-01-28 1987-12-22 Ziyad Incorporated Paper tray for a printing device
DE8625123U1 (en) * 1986-09-19 1986-11-13 Siemens Ag, 1000 Berlin Und 8000 Muenchen, De
US4765605A (en) * 1986-11-24 1988-08-23 International Business Machines Corporation Paper cassette tray with front edge positioning cams

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102390A (en) * 1978-11-02 1983-02-02 Mita Industrial Co Ltd Transfer type electrostatic copying apparatus
US4540297A (en) * 1983-02-01 1985-09-10 Brother Kogyo Kabushiki Kaisha Paper holding, feeding and inserting apparatus for a printer using different kinds of sheets
EP0222600A2 (en) * 1985-11-08 1987-05-20 Brother Kogyo Kabushiki Kaisha Paper feeding device for printer

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 191 (M-402)(1914) 7 August 1985, & JP-A-60 56744 (ITOU) 2 April 1985, *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 213 (M-408)(1936) 30 August 1985, & JP-A-60 71429 (WAKABAYASHI) 23 April 1985, *
PATENT ABSTRACTS OF JAPAN vol. 9, no. 256 (M-421)(1979) 15 October 1985, & JP-A-60 106749 (SHIRA) 12 June 1985, *

Also Published As

Publication number Publication date
EP0376418B1 (en) 1993-06-23
DE3844325A1 (en) 1990-06-28
DE58904795D1 (en) 1993-07-29
ATE90914T1 (en) 1993-07-15
US5054759A (en) 1991-10-08
EP0376418A2 (en) 1990-07-04
JPH02249824A (en) 1990-10-05

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