GB428062A - Improvements in or relating to methods of and apparatus for obtaining duplicate records in machines printing items on sheets of paper - Google Patents

Improvements in or relating to methods of and apparatus for obtaining duplicate records in machines printing items on sheets of paper

Info

Publication number
GB428062A
GB428062A GB30351/33A GB3035133A GB428062A GB 428062 A GB428062 A GB 428062A GB 30351/33 A GB30351/33 A GB 30351/33A GB 3035133 A GB3035133 A GB 3035133A GB 428062 A GB428062 A GB 428062A
Authority
GB
United Kingdom
Prior art keywords
sheet
paper
feeding
printing
ribbon
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
GB30351/33A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB428062A publication Critical patent/GB428062A/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
    • B41J11/36—Blanking or long feeds; Feeding to a particular line, e.g. by rotation of platen or feed roller

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Advancing Webs (AREA)
  • Handling Of Sheets (AREA)

Abstract

428,062. Typewriters &c. CAMPOS, F., 4, Rue Dufrenoy, Paris. Nov. 1, 1933, No. 30351. Drawings to Specification. [Class 100 (iv)] Paper feeding and guiding arrangements; inkribbon mechanism.-A method of obtaining duplicate records consists in folding a sheet of paper to form a double sheet whereof the portion which lies uppermost during feeding is longer than the lowermost portion, feeding the double sheet into a printing-mechanism including an ink ribbon, separating the leading edges of the two portions of the folded sheet before they reach the ribbon so that one portion passes over the ribbon and the other portion thereunder, effecting a printing operation whereby the same printed impression is produced on both portions of the sheet simultaneously, and feeding the sheet out of the printing-mechanism in the reverse direction. The mechanism described for carrying this method into operation is identical with that described in Specification 428,061. Specification 377,957 also is referred to.
GB30351/33A 1933-11-01 1933-11-01 Improvements in or relating to methods of and apparatus for obtaining duplicate records in machines printing items on sheets of paper Expired GB428062A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30350/33A GB428061A (en) 1933-11-01 1933-11-01 Improvements in or relating to paper feeding mechanism for typewriters and like machines

Publications (1)

Publication Number Publication Date
GB428062A true GB428062A (en) 1935-05-01

Family

ID=10306250

Family Applications (2)

Application Number Title Priority Date Filing Date
GB30350/33A Expired GB428061A (en) 1933-11-01 1933-11-01 Improvements in or relating to paper feeding mechanism for typewriters and like machines
GB30351/33A Expired GB428062A (en) 1933-11-01 1933-11-01 Improvements in or relating to methods of and apparatus for obtaining duplicate records in machines printing items on sheets of paper

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB30350/33A Expired GB428061A (en) 1933-11-01 1933-11-01 Improvements in or relating to paper feeding mechanism for typewriters and like machines

Country Status (2)

Country Link
US (1) US2084318A (en)
GB (2) GB428061A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955322C (en) * 1952-02-08 1957-01-03 Eau Gaz Electricite & Applic S Machine for the simultaneous printing of stiff sheets that then leave the machine and a control strip remaining in the machine with the aid of clichés that are detachably arranged in a print head that can be moved to and fro

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789676A (en) * 1952-04-04 1957-04-23 Wagner Guenter Typewriting ribbon
JP7077853B2 (en) * 2018-08-02 2022-05-31 セイコーエプソン株式会社 Printing equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955322C (en) * 1952-02-08 1957-01-03 Eau Gaz Electricite & Applic S Machine for the simultaneous printing of stiff sheets that then leave the machine and a control strip remaining in the machine with the aid of clichés that are detachably arranged in a print head that can be moved to and fro

Also Published As

Publication number Publication date
GB428061A (en) 1935-05-01
US2084318A (en) 1937-06-22

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