CA1069381A - Dot matrix impact printer having retractable platen - Google Patents

Dot matrix impact printer having retractable platen

Info

Publication number
CA1069381A
CA1069381A CA249,125A CA249125A CA1069381A CA 1069381 A CA1069381 A CA 1069381A CA 249125 A CA249125 A CA 249125A CA 1069381 A CA1069381 A CA 1069381A
Authority
CA
Canada
Prior art keywords
paper
platen
printing
continuous
solenoid
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.)
Expired
Application number
CA249,125A
Other languages
English (en)
French (fr)
Inventor
Okun Kwan
Robert Jeffreys
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.)
Bunker Ramo Corp
Original Assignee
Bunker Ramo 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 Bunker Ramo Corp filed Critical Bunker Ramo Corp
Application granted granted Critical
Publication of CA1069381A publication Critical patent/CA1069381A/en
Expired 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
    • B41J11/00—Devices or arrangements  of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
    • B41J11/20—Platen adjustments for varying the strength of impression, for a varying number of papers, for wear or for alignment, or for print gap adjustment

Landscapes

  • Handling Of Sheets (AREA)
  • Handling Of Continuous Sheets Of Paper (AREA)
CA249,125A 1975-03-31 1976-03-30 Dot matrix impact printer having retractable platen Expired CA1069381A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/563,390 US3995730A (en) 1975-03-31 1975-03-31 Dot matrix impact printer having retractable platen

Publications (1)

Publication Number Publication Date
CA1069381A true CA1069381A (en) 1980-01-08

Family

ID=24250303

Family Applications (1)

Application Number Title Priority Date Filing Date
CA249,125A Expired CA1069381A (en) 1975-03-31 1976-03-30 Dot matrix impact printer having retractable platen

Country Status (6)

Country Link
US (1) US3995730A (online.php)
CA (1) CA1069381A (online.php)
CH (1) CH613156A5 (online.php)
DE (1) DE2612509A1 (online.php)
FR (1) FR2306084A1 (online.php)
GB (1) GB1546892A (online.php)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098389A (en) * 1976-08-20 1978-07-04 Bunker Ramo Corporation Three position platen control mechanism
US4195937A (en) * 1977-09-19 1980-04-01 Termcom, Inc. Electroresistive printing apparatus
DE2812482C2 (de) * 1978-03-22 1984-10-25 Control Commerce AG, Ilanz, Graubünden Buch- und Belegdrucker
US4229113A (en) * 1978-10-05 1980-10-21 Anderson Theodore H Shared document feed station
US4227819A (en) * 1978-11-24 1980-10-14 International Computers Limited Printer platen
US4440977A (en) * 1979-07-25 1984-04-03 John Pao Pushbutton decoder and printer
US4425047A (en) 1980-09-11 1984-01-10 Tokyo Electric Co., Ltd. Printing machine capable of printing characters on long and short paper sheets
US4483633A (en) * 1983-02-18 1984-11-20 Bell & Howell Company Matrix print head printer
DE3511387A1 (de) * 1985-03-28 1986-10-16 Nixdorf Computer Ag, 4790 Paderborn Druckwerk mit einem in druckzeilenrichtung verfahrbaren druckkopf und einem als druckgegenlager dienenden druckbalken
US4772146A (en) * 1985-09-14 1988-09-20 Canon Kabushiki Kaisha Recording apparatus with a platen detachably incorporated therein
US4632577A (en) * 1985-09-16 1986-12-30 Ncr Corporation Record media thickness compensating mechanism
GB8604006D0 (en) * 1986-02-18 1986-03-26 Halo Retail Systems Ltd Information recording devices
US4773772A (en) * 1986-06-13 1988-09-27 Ncr Corporation Printing apparatus
US4929106A (en) * 1988-10-12 1990-05-29 Pitney Bowes Inc. Platen module
US5135317A (en) * 1991-09-04 1992-08-04 International Business Machines Corporation Stationary printhead with moving platen
US5393151A (en) * 1993-06-03 1995-02-28 Hewlett-Packard Company Print medium handling system including cockle ribs to control pen-to-print medium spacing during printing
US5419644A (en) * 1993-06-03 1995-05-30 Hewlett-Packard Company Print medium handling system including cockle springs to control pen-to-print medium spacing during printing
US5469196A (en) * 1993-06-30 1995-11-21 Hewlett-Packard Company Print material variable support mechanism
IT1306262B1 (it) * 1998-07-08 2001-06-04 Gd Spa Unita' di stampa
CN108248222B (zh) * 2018-01-09 2019-06-25 天津腾坤博硕科技有限公司 条形码生成器

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1524022B1 (de) * 1966-12-02 1971-09-08 Anker Werke Ag Vorrichtung zum genauen Einstellen von unterschiedlich grossen Belegen in die Druckstellung in belegdruckenden Buchungsmaschinen od.dgl.
DE1800261B2 (de) * 1968-10-01 1971-06-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Mehrteiliges druckwiderlager zum gleichmaessigen und in einer ebene ausgerichteten einspannen von formularen fuer n nadeldruckwerke von buchungs und fakturiermaschinen
US3815722A (en) * 1971-03-15 1974-06-11 J Sessoms Solenoid controlled paper handling mechanism
US3759456A (en) * 1971-06-23 1973-09-18 Ibm Ribbon feed and correction device for a high speed printer
GB1433046A (en) * 1972-05-03 1976-04-22 Bunker Ramo Printer having document thickness compensating device
US3894624A (en) * 1973-03-07 1975-07-15 Ncr Co Left and right document aligning apparatus for office machines having split platens
US3776341A (en) * 1973-03-07 1973-12-04 Singer Co Printer paper guide which compensates for the thickness of document pack
US3837461A (en) * 1973-03-13 1974-09-24 Singer Co Print station for a matrix printer
US3868008A (en) * 1973-06-13 1975-02-25 Ibm Printing station apparatus for a bank passbook type document
BE811055A (nl) * 1974-02-15 1974-08-16 Mechanische slagdrukker en druksteun voor deze drukker

Also Published As

Publication number Publication date
US3995730A (en) 1976-12-07
GB1546892A (en) 1979-05-31
FR2306084A1 (fr) 1976-10-29
DE2612509A1 (de) 1976-10-14
CH613156A5 (online.php) 1979-09-14

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Legal Events

Date Code Title Description
MKEX Expiry