DE272816C - - Google Patents

Info

Publication number
DE272816C
DE272816C DE1913272816D DE272816DA DE272816C DE 272816 C DE272816 C DE 272816C DE 1913272816 D DE1913272816 D DE 1913272816D DE 272816D A DE272816D A DE 272816DA DE 272816 C DE272816 C DE 272816C
Authority
DE
Germany
Prior art keywords
gears
shaft
movement
loosely
gear
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
DE1913272816D
Other languages
German (de)
English (en)
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 filed Critical
Application granted granted Critical
Publication of DE272816C publication Critical patent/DE272816C/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system
    • G09C1/06—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member
    • G09C1/08—Apparatus or methods whereby a given sequence of signs, e.g. an intelligible text, is transformed into an unintelligible sequence of signs by transposing the signs or groups of signs or by replacing them by others according to a predetermined system wherein elements corresponding to the signs making up the clear text are operatively connected with elements corresponding to the signs making up the ciphered text, the connections, during operation of the apparatus, being automatically and continuously permuted by a coding or key member the connections being mechanical

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Gear Transmission (AREA)
DE1913272816D 1911-10-12 1913-03-20 Expired DE272816C (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE254506T 1911-10-12
DE272816T 1913-03-20

Publications (1)

Publication Number Publication Date
DE272816C true DE272816C (it) 1914-04-09

Family

ID=529333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1913272816D Expired DE272816C (it) 1911-10-12 1913-03-20

Country Status (1)

Country Link
DE (1) DE272816C (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141815B (de) * 1955-05-26 1962-12-27 Europ Handelsges Anst Fortschaltvorrichtung an Chiffriermaschinen
DE1233176B (de) * 1956-11-22 1967-01-26 Martin Vernon Ets Aus Sternradgetrieben bestehendes Einstellwerk fuer motorisch angetriebene Zehntastenrechenmaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1141815B (de) * 1955-05-26 1962-12-27 Europ Handelsges Anst Fortschaltvorrichtung an Chiffriermaschinen
DE1233176B (de) * 1956-11-22 1967-01-26 Martin Vernon Ets Aus Sternradgetrieben bestehendes Einstellwerk fuer motorisch angetriebene Zehntastenrechenmaschinen

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