BE506241A - - Google Patents

Info

Publication number
BE506241A
BE506241A BE506241DA BE506241A BE 506241 A BE506241 A BE 506241A BE 506241D A BE506241D A BE 506241DA BE 506241 A BE506241 A BE 506241A
Authority
BE
Belgium
Prior art keywords
control
drum
wheels
switching
teeth
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE506241A publication Critical patent/BE506241A/fr

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09CCIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
    • G09C1/00Apparatus 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
    • G09C1/06Apparatus 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
    • G09C1/08Apparatus 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)
  • Handcart (AREA)
BE506241D BE506241A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE506241A true BE506241A (enrdf_load_stackoverflow)

Family

ID=146559

Family Applications (1)

Application Number Title Priority Date Filing Date
BE506241D BE506241A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE506241A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
BE720333A (fr) Dispositif de commande d'un émetteur automatique d'impulsions pour installations téléphoniques et analogues
FR2471867A1 (fr) Dispositif pour couper un fil d'assemblage enroule en spirale et pour replier l'extremite du fil autour de la derniere spire de la spirale
BE506241A (enrdf_load_stackoverflow)
EP0753475A2 (fr) Dispositif d'introduction de matériaux plats
FR2639581A1 (fr) Chariot porte-groupe d'impression pour une station d'impression dans des machines rotatives
BE384776A (enrdf_load_stackoverflow)
FR2566936A1 (fr) Cadenceur de programmation muni d'un mecanisme d'entrainement adapte a des intervalles de temps de longue duree
FR2715705A1 (fr) Produit cylindrique moulé avec engrenage intérieur moulé et procédé de fabrication pour former un tel produit.
FR2557988A1 (fr) Dispositif de commutation a programme avec echelonnement dans le temps
EP0470550B1 (fr) Dispositif de verrouillage de molettes d'une machine à affranchir
BE434755A (enrdf_load_stackoverflow)
FR2607523A1 (fr) Dispositif pour la commutation d'elements mobiles de la serrure d'une machine a tricoter rectiligne
FR2629606A1 (fr) Dispositif pour former des images latentes magnetiques sur l'element d'enregistrement d'une imprimante magnetographique
CH465119A (fr) Poste de sélection des aiguilles d'une machine à tricoter
FR2720463A1 (fr) Engrenage intérieur pour produit cylindrique, notamment barillet d'objectif zoom.
CH85255A (fr) Machine automatique à tailler les fraises de forme.
BE359536A (enrdf_load_stackoverflow)
BE505723A (enrdf_load_stackoverflow)
EP0520896B1 (fr) Dispositif de temporisation pour programmateur de machine électrodomestique
FR3144723A1 (fr) Système d’assemblage d’un bobinage de stator
BE423107A (enrdf_load_stackoverflow)
CH291530A (fr) Machine électrique commandée par clavier.
BE402128A (enrdf_load_stackoverflow)
BE337763A (enrdf_load_stackoverflow)
BE413347A (enrdf_load_stackoverflow)