NO128425B - - Google Patents

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Publication number
NO128425B
NO128425B NO00500/71A NO50071A NO128425B NO 128425 B NO128425 B NO 128425B NO 00500/71 A NO00500/71 A NO 00500/71A NO 50071 A NO50071 A NO 50071A NO 128425 B NO128425 B NO 128425B
Authority
NO
Norway
Prior art keywords
rail
exit
nail
designed
head
Prior art date
Application number
NO00500/71A
Other languages
Norwegian (no)
Inventor
O Stuerzinger
Original Assignee
Europ Handelsges Anst
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 Europ Handelsges Anst filed Critical Europ Handelsges Anst
Publication of NO128425B publication Critical patent/NO128425B/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/36—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols with means for detecting characters not meant for transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Lock And Its Accessories (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Description

Skinnespiker, særlig for feste av skinner i gruber, Rail nails, especially for fixing rails in pits,

tunneler eller lignende. tunnels or the like.

Når det f. eks. i gruber, tunneler eller When it e.g. in pits, tunnels or

lignende inntrer eksplosjoner eller andre similar, explosions or others occur

katastrofer, hender det at folk omkommer disasters, sometimes people die

fordi de for å komme ut går i gal retning, because to get out they go in the wrong direction,

dvs. i en retning som ikke fører til utgang. i.e. in a direction that does not lead to an exit.

Foreliggende oppfinnelse går ut på å The present invention is based on

skaffe et enkelt middel ved hjelp av hvil-ket man f. eks. i en grubegang i hvilken der obtain a simple means by means of which one e.g. in a tunnel in which there

er skinner for grubevogner, lett kan finne are rails for pit wagons, easy to find

den riktige vei til utgang, også i mørke. the right way to the exit, even in the dark.

Med dette for øye består oppfinnelsen With this in mind, the invention consists

i at der for feste av skinnen anvendes skinnespiker (skinnedogger) som i tilknytning in that for attaching the rail, rail nails (rail doggers) are used as in connection

til hodet er utformet med en utviser som until the head is designed with an ejector which

er beregnet på å peke i retning av utgang. is intended to point in the direction of output.

Hensiktsmessig er hodet utformet som to Appropriately, the head is designed as two

like utvisere som danner en rett vinkel med equal indicators that form a right angle with

hverandre, og hvorav etter valg den ene each other, and of which by choice the one

kan tjene til fastholdelse av skinnen, og can serve to retain the rail, and

den annen peke mot utgang. Dette inne-bærer at samme spiker for det nevnte for-mål kan anbringes på den ene eller annen the other point towards the exit. This means that the same nail for the aforementioned purpose can be placed on one or the other

side av skinnesporet, og den ene eller annen side of the rail track, and one or the other

av de nevnte utvisere kan peke i den øn-skede retning. of the aforementioned pointers can point in the desired direction.

En utførelsesform for en skinnespiker i An embodiment of a rail nail i

henhold til oppfinnelsen er vist i perspek-tiv på tegningen. according to the invention is shown in perspective in the drawing.

Ved den viste utførelsesform har spikeren (skinnedoggen) et hode som er utformet som to utvisere 1 og 2 som danner en rett vinkel med hverandre, idet spikeren da kan anbringes slik at etter behov den ene av de to utvisere kan tjene til feste av skinnen, og den annen til å peke mot utgang. In the embodiment shown, the nail (rail dog) has a head that is designed as two indicators 1 and 2 that form a right angle with each other, as the nail can then be placed so that, if necessary, one of the two indicators can be used to attach the rail, and the other to point towards the exit.

Claims (2)

1. Skinnespiker, særlig for feste av skinner i gruber, tunneler eller lignende, karakterisert ved at spikeren i tilknytnin til hodet er utformet med en utviser, beregnet på når spikeren er festet på plass, å peke i retning av utgang fra gruben eller lignende.1. Rail nails, especially for fixing rails in pits, tunnels or the like, characterized in that the nail in connection with the head is designed with a pointer, intended for when the nail is fixed in place, to point in the direction of the exit from the pit or the like. 2. Skinnespiker som angitt i påstand 1, karakterisert ved at hodet er utformet som to fortrinnsvis like utvisere som danner en rett vinkel med hverandre, og hvorav etter valg den ene kan tjene til fastholdelse av skinnen, og den annen peke mot utgang.2. Rail nails as stated in claim 1, characterized in that the head is designed as two preferably equal pointers that form a right angle with each other, and of which one can optionally serve to hold the rail, and the other point towards the exit.
NO00500/71A 1970-03-16 1971-02-10 NO128425B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH392270A CH506217A (en) 1970-03-16 1970-03-16 Circuit for encryption devices

Publications (1)

Publication Number Publication Date
NO128425B true NO128425B (en) 1973-11-12

Family

ID=4266370

Family Applications (1)

Application Number Title Priority Date Filing Date
NO00500/71A NO128425B (en) 1970-03-16 1971-02-10

Country Status (11)

Country Link
US (1) US3725579A (en)
AT (1) AT316666B (en)
BE (1) BE764312A (en)
CA (1) CA926305A (en)
CH (1) CH506217A (en)
DE (1) DE2101177A1 (en)
FR (1) FR2084644A5 (en)
GB (1) GB1317094A (en)
NL (1) NL7103171A (en)
NO (1) NO128425B (en)
SE (1) SE365687B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH603014A5 (en) * 1975-02-05 1978-08-15 Europ Handelsges Anst
DE2507804C1 (en) * 1975-02-24 1979-11-29 Siemens Ag Circuit arrangement for controlling half-duplex data transmission systems
US4074066A (en) * 1976-04-26 1978-02-14 International Business Machines Corporation Message verification and transmission error detection by block chaining
CH604432A5 (en) * 1977-03-16 1978-09-15 Europ Handelsges Anst
US10735199B2 (en) 2018-01-02 2020-08-04 Bank Of America Corporation File based transmission validation and failure location identification system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406829A (en) * 1942-06-27 1946-09-03 Western Union Telegraph Co Telegraph system
US2406023A (en) * 1944-03-25 1946-08-20 Bell Telephone Labor Inc Teletypewriter signal enciphering system
US2897268A (en) * 1954-05-05 1959-07-28 Bell Telephone Labor Inc Cipher telegraph system
US2874215A (en) * 1955-03-23 1959-02-17 Teletype Corp Two-tape cipher system
CH382216A (en) * 1960-11-07 1964-09-30 Europ Handelsges Anst Device for the encryption and decryption of a text stored in teletype symbols
CH429253A (en) * 1964-01-21 1967-01-31 Europ Handelsges Anst Mixing device for encrypting and decrypting information

Also Published As

Publication number Publication date
BE764312A (en) 1971-09-16
FR2084644A5 (en) 1971-12-17
GB1317094A (en) 1973-05-16
CA926305A (en) 1973-05-15
CH506217A (en) 1971-04-15
AT316666B (en) 1974-07-25
SE365687B (en) 1974-03-25
US3725579A (en) 1973-04-03
DE2101177A1 (en) 1971-09-30
NL7103171A (en) 1971-09-20

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