DE577075C - Encryption device - Google Patents
Encryption deviceInfo
- Publication number
- DE577075C DE577075C DENDAT577075D DE577075DD DE577075C DE 577075 C DE577075 C DE 577075C DE NDAT577075 D DENDAT577075 D DE NDAT577075D DE 577075D D DE577075D D DE 577075DD DE 577075 C DE577075 C DE 577075C
- Authority
- DE
- Germany
- Prior art keywords
- watch
- encryption device
- characters
- capsule
- encryption
- 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
-
- 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
- G09C1/04—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 with sign carriers or indicators moved relative to one another to positions determined by a permutation code, or key, so as to indicate the appropriate corresponding clear or ciphered text
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Details Of Garments (AREA)
Description
Chiffriervorrichtung Die Erfindung bezieht sich auf eine Chiffriervorrichtung, die sich von den bekannten, in Form einer Taschenuhr ausgebildeten und mit gegeneinander drehbaren Scheiben und Ringen versehenen Geräten darin unterscheidet, daß der Ring, welcher fortlaufend geordnete Zahlen enthält, durch das Zifferblatt der Uhr ersetzt wird, welches durch die Celluloidscheibe der Uhrkapsel sichtbar ist.Encryption device The invention relates to an encryption device, which differ from the known, trained in the form of a pocket watch and with each other rotatable disks and rings is distinguished by the fact that the ring, which contains consecutive numbers, replaced by the clock face which is visible through the celluloid disc of the watch capsule.
Es werden also gewöhnliche Uhrkapseln mit drehbaren Chiffrierringen an sich bekannter Art, welche als Zeichenträger dienen, versehen.So there are ordinary watch capsules with rotating cipher rings per se known type, which serve as a character carrier, provided.
Der drehbare Chiffrierring ermöglicht in Verbindung mit dem Zifferblatt der in die Kapsel gelegten Taschenuhr das Chiffrieren und Dechiffrieren.The rotating cipher ring enables in connection with the dial the pocket watch placed in the capsule, enciphering and deciphering.
Die Vorderseite der Uhrkapsel (Abb. i ) trägt außer dem durchsichtigen Celluloidblatt d, unter welchem das Uhrzifferblatt sichtbar ist, einen auswechselbaren Zeichenring a, der zwölf Chiffrierzeichen aufweist (Abb.7). Die Rückseite (Abb. 5) trägt eine drehbare Zeichenscheibe e, an deren Umfang Chiffrierzeichen angeordnet sind.The front of the watch case (Fig. I) also bears the transparent one Celluloid sheet d, under which the clock face is visible, an exchangeable one Character ring a, which has twelve cipher characters (Fig.7). The back (Fig. 5) carries a rotatable character disk e, on the circumference of which cipher characters are arranged are.
Abb. z zeigt den Querschnitt der Kapsel mit der Uhr. Abb.3 und 4. veranschaulichen den vorderen Gehäuseteil mit dem durchsichtigen Celluloidblatt d, Abb. 5 und 6 den rückwärtigen Gehäuseteil in Draufsicht und im Schnitt. Abh. 3 stellt die Zeichenscheibe e cfar. Beim Gebrauch der Chiffriervorrichtung bedient man sich einer Taschenuhr und legt dieselbe in die Kapsel. Der Zeichenring a, welcher sich mittels des auf dem Vordergehäuse b befindlichen Rillenkragens drehen läßt, ermöglicht in Verbindung mit dem sichtbaren Zifferblatt der Uhr das Ablesen chiffrierter bzw. dechiffrierter Zeichen.Fig. Z shows the cross section of the capsule with the clock. Fig 3 and 4. illustrate the front housing part with the transparent celluloid sheet d, Fig. 5 and 6 the rear housing part in plan view and in section. Dep. 3 represents the drawing disc e cfar. Operated while using the cipher you take a pocket watch and put it in the capsule. The sign ring a, which can be turned by means of the grooved collar located on the front housing b, In conjunction with the visible dial of the watch, it enables encrypted reading or deciphered characters.
Die auf der Rückseite durch Niet l und Unterlegscheibe g befestigte Zeichenscheibe ermöglicht in Verbindung mit -der Kapselrückseite c, die am Rande gleichfalls Chiffrezeichen trägt, durch Drehen ebenfalls das Ablesen chiffrierter und dechiffrierter Zeichen.The one fastened on the back by rivet l and washer g Drawing disc enables in connection with -the back of the capsule c, the one on the edge also carries cipher characters, by turning it can also be read ciphered and deciphered characters.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE577075T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE577075C true DE577075C (en) | 1933-05-23 |
Family
ID=6570118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT577075D Expired DE577075C (en) | Encryption device |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE577075C (en) |
-
0
- DE DENDAT577075D patent/DE577075C/en not_active Expired
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