DE1915715U - DEVICE FOR SCANNING INACTIVE INFORMATION CARRIERS. - Google Patents

Description

PA-flO21175-2 3.65

Ji ice a-1 ia

33 8? 7 / 43a Gbm /

Weithoff / Vä

Establishing ssum sampling £ uh @ nd @ £>

The innovation relates to a device aimed at scanning inactive carriers, -in particular Lociokarteas by means of the control Mn-. sweeping elements »

Production machines, ßechenmasehinen od @ r dgio are programmed; _f d »Ji · you get certain workouts". vorg: scorieben ₉ di ^: e you then fully or partially carry out independently ^ ao ? programming is a program based on a program "* © des? Information carrier ©? "written". This program is run by. the · MaseM-s © "read", scanned or queried. The scanning of the informationst2? Äger ₉ "magnetically, electrostatically _s photoeiektiriseh barren mechanically, may be encoded, made either odes in the movement? In" -ruhenden state * information carrier with mechanical coding -are-ζ "B * hole tapes or punch cards with rounder or © skigei? Loctaag »Punched tapes are generally scanned while in motion ₉ Punched cards, on the other hand, can also be" read "in the idle state» For - many - purposes © punched cards are given because, if the - maximum information content is sufficient, ■ such cards - i small dimensions have _{s are} easily interchangeable

I »55 B77 / 4-5a Gbm - 2

and so easily and without expenditure of time It? 6gs? aiBmwast © llnag © n for enable"

Devices are known, a © i where s * B ', is scanned by drahtMirsten = "type contacts in the movement * where d © r contact is safety because of a voltage ψοά 60 ¥ susi Abtastea needed" This principle can look tw & scanning -eiB-sr dormant punch card due to the small voltage gap do not use *

For inquiries in the state of retirement, the "known Verfateea." So far the punch card has been firmly clamped in an Aiäfnahmevorriöiittaag and then by means of a resilient pin © scanned B @ i of the scanning Resilient pins can be scanned by means of Eontaktstifte tmd "insulating material distinguish between pens "

For springy © contact pin © i? © M © nb © i utilization of as many columns as possible of the insulating Ppgramsi- od @ 3? Iioohkarte the © eitlieJiaa "distances are small. The necessary © Klei & spanmang results in connection with the only low possible contact forces \ mn, 20 to 30 ρ per pen - due to the small dimensions required - contact uncertainty and sensitivity to egg alignment to dust.

Insulating pins, on the other hand, work on microscope holders. TIiGr are .. either Smallest * expensive special switches required or must larger switches arranged in several levels in a staggered manner »The like facilities are expensive uad t

Mention should also be made of the '"known photoelectric scanning means conventional :? Component like photodiode © d © r «traasistorsn as light-sensitive transducers. However, such facilities are still required following amplifier, which only the "geles'aaea" IaXormationen in-for Machine controls have to convert usable switching commands ainen means very liohen

The innovation is summarized in 2IeI ₉ under Termeldiaag d © a? d @ a listed facilities innöwohnenasn laehteil © a © scanning device for.-

f. L 33 877A3a Gbm - 3 ~ - //

to provide information carrier resting _s small & in, robust and Weni susceptible to interference from external influences "

It is achieved by using as iDastelemeate shape and dimension * »spring elements of the same shape with a straight stem and rimdem enlarged probe eye" which, with good conductivity - and high contact pressure force in the manner of a crossbar distributor, in rows behind ©! ⁸ · * · stacked and insulated from one another in parallel rows such _s aind summarized. The key elements can be eyelet springs made of wire material * which are soldered into .bearing guide rails «. Si? are advantageously at an angle with the guardrail in one plane. Also splayed designs with appropriately curved spring elements are conceivable. .

Further characteristics "land Ausgestaltwis @ B. Der Heuermg result from" the Claims, the description and the drawing., In the examples are shown schematically *. -

Show in iti.

Fig. 1 the "principle of a resting Loehkart © aabfr-agimg _s

Fig «2 a sectional view of a one-ä.eüerun" gsgemäß @ a, "means" Fig. 3, the embodiment of FIG. 2 in körperlicherDarstellung ₉ Fig. 4 is a Leitscliienenlamölie with! 'Truncated' Tastf © ^ countries, Fig. 5 Package additional quantity he screws Le.it Schienenlamelleix in .. Front and top view.

Fig. Λ sseigt first of the Prinaip of dormant LocMkartsnabtastung. Zwiochen zwei'senkrechtv-stieinander standing ^ in swel · levels running Iieitschienensysteme.n with-for example, column inputs E ^ to Eg ₀ and line outputs A ^ to A ^^ is © ine m. "Read" iso "lating hole card inserted You" _y is ... here looks shown in more detail. . ₉ · -only the marked rectangle holes indicate their position aa "On & ®n -die- columns making up the upper guide rails are arranged scanning elements ₉ penetrate the eventual holes (here markiert® Rechtecklöeher.) - _and:

L 33 877 / 43a Gbm «4

make Koatafct ϊ with the ₉ corresponding lines below. The contacts of a column are each at the same potential » ^: - With each contact göbraig, appears at one of the outputs k _A Ms A ₄₂ * © in signal« The query of the? Punch card © rfjölgfc 'step by step gap © .for'

Column by selecting the single column inputs ^ E ^ -bls E «» using ^ Counting magnets or step switch «Continuous monitoring © query pulse © on

the columns & inputs E ^ "to Eqq would be" B "according to the locating answer =" ■ - signals one after the other to the line outputs B. A ^ * .Äs * ^ ₅ A ^ ₉ Ag ₅ -A ^ Ag ₉

A4 result « ^! .

Fig. 2 shows an according to this principle according to the innovation © Tasteinriöhtmng. *' on average. In a sheet of insulating material, the "sekds ©" are suspected

r - ■ - ■■■ - · "■ - '

Line guide rails 2 embedded on one side »A program map © 3 off; insulating material lies through. nicttt - represented rtähear © Zentriststifte fixed to L on the ^v insulating material. Eyelet feathers 4 are fastened in an upper part, which has not been shown in close proximity for reasons of clarity. This .upper.is -..- for. a simple. Replace - the programmed 5 hinged gestaltet0 / Beim'Schließea dos occur öfröirteils mxv the eyelets d @ r_ ösenfedem 4mlt den'entsprechenden ,, as "-. Zeilenleitschieaen- Printer 2 then located 'in Terbindu & gy when" ■ durcli holes 6 of the Programmed 3 -ia & a & urchtretexi. come »· Here the mn * - .- is the case with the right hole * With the possible high one. Eoataktdracfe about 150 - 200 ρ (depending Kontaktf ed-sa also arises when a -Durchfedern * Keibbewegung acting self-cleaning "Ia of Figure 3, this direction again ζύ perspektivisch- · sehea _{s"....-Being.} * I was shown a crevice guide rail 5 with eyelet contacts 4 - ..

4- shows in a modified version a sweep-like lamellae 9 with attached parts ^: Tastf edera S ₀ This is, for example, a bar made of ca »O ₉ B nim" - _; di «kem -" - spring broas © sheet metal that is designed in this way , that. resilient © arms-B with enlarged, disc-shaped tactile eye at the distance of the Zsileateiluhg result "The eia © 'side of the lamella 7 is the same : wk a solder connection lug -9. educated". Bores 10 are used * as in Fig. 5 la, Frpatansleht "-uad it looks like this © - 'istellt" the stringing together "Sc * hraiib" bols * ea II -with Isolierumhuiluag-12 hold the line separated by Isöiatiöaaawiseheaiagen 13

ίΐ 33 877/43 a Obm - 5

echienenlamelle & atisaamiea «Ia uh & licher -Teise & öxm © n of course the

d © r aiaderen expression 5 to be strung together

f MrOh. The JJeijaraiig an abbey furnishings _{9 is created} which cannot be built on in a very urgent manner, but is also cheap. Isaf Ornati © nsträg © r a I highly secure Kernta & tgabe by EinsatssiÖgliehkeit .starker ₉ i s ^ iarönder spring elements Selbst3? ± a confining © ffeiet *

5 * sheet of description

-2 sheets of Schtttzaaeprüche '

Claims (1)

-. ■ Lie eat ι * .. PArßO2.1175 "-2 3 Patent-Verwaitunge-SiibH. ' ^u 877A3a Gbm S ch ii t ζ a η s ρ r ü c 1) Device for scanning τοη stationary information carriers _? In particular punch cards, by means of elements that reach through through di @ lure, characterized ... that the element elements of the same shape and size (4- to 8) with a straight stem and a round, enlarged eye are used as tactile elements which, with good conductivity and "high""Koätalcbrückkraft". are arranged in rows one behind the other in the manner of a crossbar distributor and are combined in parallel rows that isolate one another »" -.:-- 2) Device according to claim i _s characterized}. · That eyelet springs (4) made of Draktmaterialj are used as tactile elements, which are soldered into the load-bearing Leitsehx © nea (5) a.-au: legs are combined « 3) Device according to claims 1 and 2 _S dadtxx'cb. gekenasieha © t that the tactile elements of a line are very close with a different plane » 4) device according to claims 1 and 2 ₉ characterized "that die.Sastelemente a number of this extend spread apart. 5) device according to the claims. 1- ₉ - 3 and 4 ₉ thereby ".kennseiehaet. 'that the probe elements and the corresponding © guide rails © are made from one piece of corresponding spring plate material - (Figo 4) _e Device according to the claim © !! Λ -dadurch to 5s in "in that the rails Löehei (10) _s through the SI® held by means of isolated Schraubbolsen (11) tsater.Zwischenlage T®a {insulation means (13) strung together-are _':. -. [7) device according to claims 1 to 6 ₉ dadwxea characterized _s ; that the guardrail »Ansehlüßenden (9) are smgeforait. |. 8) Einriclatujis according to · Claims 1 to? <> & adure & marked? f that the eyes of the spring element are self-purifying Execute Seibbewegungims © n * r - 9) Device according to claims 1 to 8 _S thereby g @ k © imgeichaet _? c the column baw «,! Rope spacing is determined by the guardrails« element spacing » Pat ®B.t