DE555865C - Writing surface for registration devices - Google Patents

Writing surface for registration devices

Info

Publication number
DE555865C
DE555865C DEZ19193D DEZ0019193D DE555865C DE 555865 C DE555865 C DE 555865C DE Z19193 D DEZ19193 D DE Z19193D DE Z0019193 D DEZ0019193 D DE Z0019193D DE 555865 C DE555865 C DE 555865C
Authority
DE
Germany
Prior art keywords
writing surface
registration devices
registration
tuning fork
thin
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
DEZ19193D
Other languages
German (de)
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Priority to DEZ19193D priority Critical patent/DE555865C/en
Application granted granted Critical
Publication of DE555865C publication Critical patent/DE555865C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02Means for indicating or recording specially adapted for thermometers
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01DMEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/34Recording surfaces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00Arrangements for displaying electric variables or waveforms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Description

Schreibfläche für Registriervorrichtungen Bisher erfolgte die Aufzeichnung von Zeitvorgängen unter Zuhilfenahme einer mit einer Schreibfeder verbundenen Stimmgabel, z. B. bei Rücklaufmessern für innere Ballistik, auf einer mit Ruß geschwärzten Glasplatte. Will man nun Zeitregistrierungen mit einer sehr schnell schwingenden Stimmgabel vornehmen, welche z. B. iooo Schwingungen pro Sekunde ausführt, so genügt eine solche Aufzeichnungsplatte nicht mehr. Die aufgezeichneten Kurven werden ungenau und sind für eine Auswertung nicht mehr zu gebrauchen.Writing surface for registration devices So far, the recording has been made of time processes with the help of a tuning fork connected to a pen, z. B. for return knives for internal ballistics, on a glass plate blackened with soot. If you want time registrations with a tuning fork that vibrates very quickly make what z. B. executes 10000 vibrations per second, one is sufficient Recording disk no longer. The recorded curves are inaccurate and are no longer usable for an evaluation.

Es sind daher auch schon Schreibflächen aus einem lichtdurchlässigen Träger, insbesondere Glas, zur Anwendung gekommen, die mit einem undurchsichtigen Überzug aus einer dünnen Metallschicht, vorzugsweise aus Silber, versehen waren. Es hat sich aber herausgestellt, daß Silberschichten für den oben angegebenen Zweck auch nicht geeignet sind, da diese Schicht bei der Gravierung ausreißt und abblättert, was aber in Fällen, wo die Registrierkurven sehr eng aneinander zu liegen kommen und so dünn sind, daß sie erst bei etwa 5ofacher Vergrößerung ausgewertet werden können, von großem Nachteil ist. Um diese Nachteile zu beseitigen, soll nach der Erfindung daher für eine derartige Registrierung eine Glasplatte Verwendung finden, welche mit einer dünnen Goldschicht überzogen ist. Das Aufbringen des Goldes kann in bekannter Weise auf dem Wege der Kathodenzerstäubung erfolgen. Der auf diese Weise auf die Glasplatte aufgebrachte Überzug ist so gleichmäßig, daß die Schreibfeder der Stimmgabel eine vollkommen scharfe Markierung ergibt und die aufgezeichneten Schwingungen bequem unter einem Mikroskop ausgewertet werden können.There are therefore already writing surfaces made of a translucent one Carriers, especially glass, have been used with an opaque Coating of a thin metal layer, preferably silver, were provided. However, it has been found that silver layers can be used for the above-mentioned purpose are also not suitable, as this layer tears off and flakes off during engraving, but what in cases where the registration curves come very close to one another and are so thin that they can only be evaluated at about 5x magnification can, is of great disadvantage. In order to eliminate these disadvantages, after the Invention therefore find a glass plate use for such a registration, which is covered with a thin layer of gold. Applying the gold can take place in a known manner by way of cathode sputtering. The one on this The way the coating is applied to the glass plate is so even that the nib the tuning fork gives a perfectly sharp mark and the recorded Vibrations can be conveniently evaluated under a microscope.

Claims (1)

PATENTANSPRUCH: Schreibfläche für Registriervorrichtungen aus einem lichtdurchlässigen Träger, insbesondere Glas, mit einem undurchsichtigen, ritzbaren Überzug aus einer dünnen Metallschicht zum Auftragen der Schwingungen einer Stimmgabel o. dgl., insbesondere für ballistische Apparate, dadurch gekennzeichnet, daß der Metallüberzug aus einer dünnen Goldschicht besteht.PATENT CLAIM: Writing surface for registration devices from one translucent carrier, in particular glass, with an opaque, scratchable Coating made of a thin metal layer for applying the vibrations of a tuning fork o. The like., In particular for ballistic apparatus, characterized in that the Metal coating consists of a thin layer of gold.
DEZ19193D 1931-04-28 1931-04-28 Writing surface for registration devices Expired DE555865C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEZ19193D DE555865C (en) 1931-04-28 1931-04-28 Writing surface for registration devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEZ19193D DE555865C (en) 1931-04-28 1931-04-28 Writing surface for registration devices

Publications (1)

Publication Number Publication Date
DE555865C true DE555865C (en) 1932-07-29

Family

ID=7624799

Family Applications (1)

Application Number Title Priority Date Filing Date
DEZ19193D Expired DE555865C (en) 1931-04-28 1931-04-28 Writing surface for registration devices

Country Status (1)

Country Link
DE (1) DE555865C (en)

Similar Documents

Publication Publication Date Title
DE755294C (en) Process for the production of peel-off embossing films
DE555865C (en) Writing surface for registration devices
DE380484C (en) Writing implement with a translucent sheet
DE650906C (en) Process for the production of writing surfaces provided with a top layer of carbon black emulsion
DE356491C (en) Process for the production of cutting or separating disks and cutting or separating disk for cutting glass or similar hard material
DE681964C (en) Tape-shaped carrier for mechanical sound recording
DE753825C (en) Process for the production of tapes for mechanical sound recordings
DE597951C (en) Process for the production of lettering, images, trademarks and similar signs on clear or opaque, colorless or colored surfaces
DE529081C (en) Process for exploiting the oligodynamic effect of metals
DE885049C (en) Method for handling transparent drawings for blueprint purposes or the like.
DE228718C (en)
DE449386C (en) Template for the production of labeled or drawn areas
DE1095531B (en) Chart paper
DE640643C (en) Illuminated circuit diagram with a glass base plate
DE613284C (en) Sheet for making screen printing stencils
DE664418C (en) Gold leaf
AT153576B (en) Tape-shaped recording medium for the mechanical production of a sound recording to be optically scanned.
DE409244C (en) Writing and drawing equipment
DE604040C (en) Metallic phonetic carrier
DE502854C (en) Tape photographic material
AT248141B (en) Field diaphragm for microscopes
DE683999C (en) Translucent fish skin coating
DE632486C (en) Process for the production of recording discs
DE378849C (en) Process for the production of drawing and writing paper that is insensitive to the influence of water
DE345390C (en)