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 paperInfo
- 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
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
- Sheets, Magazines, And Separation Thereof (AREA)
- Impression-Transfer Materials And Handling 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.
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)
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)
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 |
-
1933
- 1933-11-01 GB GB30350/33A patent/GB428061A/en not_active Expired
- 1933-11-01 GB GB30351/33A patent/GB428062A/en not_active Expired
-
1934
- 1934-11-01 US US751102A patent/US2084318A/en not_active Expired - Lifetime
Cited By (1)
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 |
---|---|
US2084318A (en) | 1937-06-22 |
GB428061A (en) | 1935-05-01 |
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