GB610413A - Improvements in perforating punching and reading machines - Google Patents

Improvements in perforating punching and reading machines

Info

Publication number
GB610413A
GB610413A GB10439/46A GB1043946A GB610413A GB 610413 A GB610413 A GB 610413A GB 10439/46 A GB10439/46 A GB 10439/46A GB 1043946 A GB1043946 A GB 1043946A GB 610413 A GB610413 A GB 610413A
Authority
GB
United Kingdom
Prior art keywords
tape
machine
punches
drum
reading
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
GB10439/46A
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB610413A publication Critical patent/GB610413A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L17/00—Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code
    • H04L17/16—Apparatus or circuits at the receiving end
    • H04L17/20—Apparatus or circuits at the receiving end using perforating recorders

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB10439/46A 1945-04-14 1946-04-04 Improvements in perforating punching and reading machines Expired GB610413A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US588401A US2583086A (en) 1945-04-14 1945-04-14 Tape perforating machine

Publications (1)

Publication Number Publication Date
GB610413A true GB610413A (en) 1948-10-15

Family

ID=24353695

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10439/46A Expired GB610413A (en) 1945-04-14 1946-04-04 Improvements in perforating punching and reading machines

Country Status (5)

Country Link
US (1) US2583086A (pm)
BE (1) BE464506A (pm)
CH (1) CH260444A (pm)
GB (1) GB610413A (pm)
NL (1) NL65877C (pm)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732899A (en) * 1956-01-31 wales
US2744578A (en) * 1951-11-02 1956-05-08 Bell Telephone Labor Inc Code tape perforators
NL211411A (pm) * 1955-10-19 1900-01-01
US4364504A (en) * 1980-10-03 1982-12-21 The Garber Company Feeding device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711497A (en) * 1926-05-22 1929-05-07 And william f
US1975791A (en) * 1928-03-09 1934-10-09 Hopkins Edwin Typewriter actuator
US2046082A (en) * 1935-02-27 1936-06-30 Ibm Manual and record controlled machine
US2283538A (en) * 1937-08-21 1942-05-19 Edgar H Clark Translating and recording device
US2206138A (en) * 1939-03-15 1940-07-02 Eastman Kodak Co Method and apparatus for perforating motion picture films

Also Published As

Publication number Publication date
US2583086A (en) 1952-01-22
NL65877C (pm)
BE464506A (pm)
CH260444A (fr) 1949-03-15

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