DE1421775A1 - Device for cutting sheet glass - Google Patents

Description

Dr-Ing. HANS fcUSCHKE * HBNZ AGULAR

_t ^r 'Aug. 1968

P 14 2t 7? 5 * 3 ISOnohaa »den

unoor Zoiciioa P 456 y «O / Kö ·

Plato GIgos Cosipan ^ »Pitts" bur ^ i 22 »Pesin.V * St» A ·

eua i & peniiGn by

The} £ c £ in \ iins bo meets cine Voiriehnng saa Srcmnon vion paiichcjn sngefördortosa 2a £ elgtas in SoUotQok'e

Oe ^ ₉ where oa dor 2? X? Onn3tatlon oia ölao * € ino acGoheimdoiitxins uacl tBsaiiitoIbae before öor

e Oino Anos ^ nuag zm Abtastoia Oeino SMOA of alo Markoi on 9incGa "A \ ^ ^ sGictoi8i5öträsor AIIF scißi ^ i ^^ SS ^ ^ ¹⁰ ^ dio SolmoiäisfosEtaticn onggroeiionßo Eiarichtimg before oaohen eats _t wcloiio Äio Olaaaobriöiaöoinricfatußs" ad üie BrocäiQinsichtaxag sum of 2 alsuitaf ola in dosr Tremiatatioa cai duroli the Mürkiorunßoa on άσπι
Stöllasi

BAD ORIQiNAL _;

Problem, bola Sotooidoa in dor iron Saf ice bosts & t in it »SaB cuts Yorbcstlnnitcn Stollen & O0 TafaltlaauS a'bß-afLUirt

1st imiti gloiohiSQitlß un & or Borüok «

1st

Press Oeino automatloöhe AMiafftoSsriähtuos * wol) ol sußrst cuts la Hlßßb ^ iöfttiuig m $ A doaa in ariofotag DT2? ohgorii2a? t v xam * V hui ντίζά that of eurch the Earkiönmg "bö ^ esiolmaten point ochaittea * Stos Einrishfes ^ ^ a fragrance & qt on quality äso ölaaos and Barüöksisht £ © mg of Peüüetollea is

Bsi öißSET aaScsKSi eeitoaaticoluaa

Batcsit ^ 3! I3 ^ ft 1.25 ^ 47t). takes place oißö

09806 / 0133- αο original

BoI of an institution known from v / oitcran (DAS 1 079 799) «Rlrd by hand ao bcatlmt Scimittfolco oingostcllt» uobd dio e £ zigc3tollte cutting sequence then by clno Ab « toqtarlohtuns »die goldohsoitlg the quality doa

checks tmd rejects faults »eu resolved

will·-

All the well-known Elnrlontun ^ m omöcliclien lcoinon fully automatic operation »och beatioaten

S3 If the licensing law on the basis of the invention is a GlasoohneldavOrrlchtung sax cchaffcn, bol dor the SoiniGiüvor £ | iinco autonntloch by to Olao oelbot ~ braolito Uarklorxineen VoHoutoaaticoh been removed.

der 2Jrf Inäung vdrd dloe bol olnor device dor

orr ^ Umton Art achieved by an - inrichtuuß before the Srennolnriclituns sun Aufselclinea dor Ia ^ d dor ncbnittatcllo £ ür die GntcprcchcndGn Safein In Fora von Καοπητα ^ οη in a marriage of Uaospuokten I roolnend denend, des Polilon von Masoaarlcon en den H & 3ßpun! rton bo «» otins whether a cut tm dor entopreoliendon Sclmitt-

809806 / D133 ^

otollo is carried out and vroboi dio GloooolmoiöOQlnriohtung in the 2: oimeJiirrichtung cum cutting olnor Clnatoföl in transverse direction en, olnor or nobreren e & ior number of. in footlicgonäcm Ab ^ onungaverhältnis liogonden interfaces wolilvvoloo botUtißbar lot and the actuating device oino scanning device cum Erseugon cinoo signals oinoehl 1 ooot »wolohüfl ont-.odor dao pre-cnooin odor dos FenXen by V- nt t FP Tt irli ^ ti on t · dOnOQ tafel

olno crüoDGro Anr.nhl of cuts In cntoproc) icndor Xelohzoltic durohfUhren your MSntiaa »lot oino Speiotaorecnaltun ^, sua Spoiohom of the

.the scanning device generated signals before Goooheh _t troboi,, ^ the actuation toolnriohtung eo formed lot »that oils dio gaopoioherten Inioianationon cynohron. with the movement doo TafolßlaDOD at the Abtaeteinriehtung vorbol can detach « * .

• · · ■

In this case, for setting each einor ^ rUsooron Of the Troanotation ongebxaohten Glacsclmoidern wnhlwjioe in Betrleboctellung a Znptilogenorator provided coin "dor in überoinstioQung with the Bowogung dor Aufeoiehmmg 'EUR BrssougtxQg oinos nohroni'Qflti ^ o ^ ff ^ i T rni bpo boiQ IXizohlauf

80 980 6/013 3; bath

Jcüoo dor liaoopunkto let operate on dor Äbtaatoinrioktung "troboi multiple" Auoßonßßlcanälo recording the Kaoapunkto and Glno entqproohcnd by Synctironlcatiouaii ^ pulGO actuated device vorßooohan lot "wolcho dlo successive" · folgonäea Slßoale TUIO the Abtaotoinrlohtunij osx £ dlo to. OlnzoXnoa Haoopunlctcsi cntoproclionflcn oincolnon. KonUlo eufßlbt.. ·

tfai at untcrocliiodlichou GoDcI ^ CTlndißkolton. deo Cafolßlaaoa on dor Furderotrcolco a Gesauo Iaso dor Golmitto speaking don AttCzolohmingen su received, tnnn oiiio Establishment εηχα Einntollon deo

dor Iapulije von, dea Iapuluseiiorator to docson synchronization nit the Bowoguns doa Aofgelclimmsatragors voreooolion coin

Bqjs vorzußotOioo for dlo Vorv.-cndung In the voratolicnd orlautertisi orXinduncoscoäoaon Trcnnvorriohtun (S ccoigtooto S ^ tJtont Ist vprgmfloweloo ita ^ n Tch gokonnaciclsiotond do0 drol ollowo dolle nooG Elononto rol light-sensitive oG Elononto rol light-sensitive dao dollece oG oononto rol light-sensitive dao the BOolcoelto the Xdnlo _t dio Blamoixto bostrahlendo Xdcht interrupts

809806/0133;

and by means of a device that is connected to one of the Lichtintcnoitat nn tfedon door ELcacnto duroli Glnoo Duiikclsissnala on an electric anoclio oenopricht and nit the Elenentcn »with cross connections swisohcn ioden there. JUincIilÜoao una an untorochiodic. the ondaran connection before ^ esohcsi and through, oino Einrichtiaic sun Brsou & m oinca Aus «wolchoo von. a dunliLon signal aii allen droi Eloooon ox ^ ooprochcn xdrä, trclohco cino Koxobootzun ^ the Bolouchtimß from nlndosteno nr / oi dor lichtocjprindliohcn ElcjQonton daratollt, dio infolco a vorbGlgefOhrOhrton Zdn *

Thereby knmi oino group of droi round fans provided ooin, which did droi lichtcnpfinclllolicn clonentc and dio droi Klcxxicn entaprochend vorMndon »irobci dlo öurch dlo Ilorabootzunc dor illumination of the verbund on on light-sensitive I & onanta an ^ copenhageno lilnrichtuns dio ontaprodioade Capacitors discharges and the interconnection is switched den Jov / oiliGcn Elonnon a SponnunscabiOll to nr? oi der X can correspond to the label of a condenser cause·

Dio duroh dio lighting of the liohteqpiindlichen Elcaaente cnßeoproohono Etnriohtung weiat vorisueoweioe an oroton

8 09806/0 13 3: \ bad original

3tranT.ToicabocImi.tt nit oinon riäerotand χααΛ c ± nor equal »otrooflpannunc3q.uollo on, rreloho with every light-sensitive rlaacnt eorlcngoachalten oind, where dio flrol three resistances ae porollcl ß}, oraGni oind don llolitcaspftndllohon KLcncnton and don Wiücrotüiidarx diooolbo orato tension cntoprochend dor clololmfioDlgoa Bolcuohtunß dor Phototubcn ontatolit, scn7io olno oohv.Üchoro swolt.e tension na ü

eincar dor phototutxm imfl. don oorlencoao Haltoa üidorotündon, corresponding to the horabßoaeteton Bolouohtone dor a phototubo. -

Pornor, a ßuoitar StrodlareiaabacJmitt ait three ForoIleliTiderotSndGn Gate £ ^ eehen eoin, ttoliei Jedor Wide »· otond diooGT group with a ^ iäorotand olnor other group of three f & rallelidderots & the ooriaicoochaltot iot" a C ^ oiohotromDpQanuneöqtiöllo _f woloho with bosagten groups of tideretlinden ocrionßoooholtot lot, taa a third tension en rush three ercioohen the resistances joder Gruppo au ersougan * \ robel this third tension hears the eroto and the nroite Spunnunc eats "

OBlGiNAl-

809806/0133; <

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Zn doa QucOTorbinäungon oind vorauecwoiso diodes

The invention lot taatoanä dor naohfolsoadori

Zn the Zolclmun ^ ca

809806/0133

Fig. 1 is a scholarly view of the original glass * cutting device;

Fig. 2 is a perspective diagram of a cutting machine;

Fig. 3 is a block diagram showing the electronic control device;

4 is a circuit diagram of the clock and stepping mechanism; Fig. 5 is a circuit diagram of the clock mechanism;

Fig. 6 is a circuit diagram of the scanning device and

S Fig. 7 is a schematic circuit diagram of the control system each

Cutting machine.

• *

The glass used is in the fora of a 128 inch wide uninterrupted glass ribbon 1 in front of the one shown in FIG Glass is moved by a first conveyor consisting of rollers from one along corresponding test points to a cross * cutting glass cutting device 2 «The conveyor is then accelerated, in which the transversely cut

809806/0133

BATH

-Ιο-

tenon glass panes 3a - 3c in front of one or more cutting machines 4a, 4b. There they are cut across further conveying devices 5a, 5b extending to the direction of movement of the first conveyor under the cutting machines 4a, 4b moved and disintegrated into appropriate smaller slices cut.

To cut the glass panes 3α - 3g in the cutting edge « machines 4, 4b to be able to carry out without delay, they are already before the movement in these cutting machines »if she still at first. Conveyors are moved forward. Please mark the marking device 12 with marking 6

The marking device 12 shown in Fig. 1 is carried above the first conveyor by a holding device (not shown) and is connected to a control device 13 - e.g. an arithmetic unit - connected to the transmission of control signals by a cable 14 · The glass is both by means of the Glass cutting device 2 as well as by means of the cutting devices 4a, 4b cut into slices, their lengths and Width are integral multiples of one inch. The marking device.12 contains 63 individually operated Insert marker 15 and an additional marker R into the box

'SAD ORIGINAL

809806 / 0133.-

of marking * characters on the glass panes cut off from the glass ribbon 1 and therefore 128 inch ^{wide5a ta} 3s · The characters 6 can be attached, for example, at 2 inch intervals; Although the character spacings can be chosen arbitrarily, it is reasonable to dig these distances as small as possible within the mechanical possibilities, so that they pass through the character scanning device 16, which is described in more detail below, at short time intervals.

In the present case, the markers 15 are marked at intervals of 1 1/2 inches, so that the distance between the marking characters 6 on a pane of glass 3a-3g is a multiple of 1 1/2 inches.

The cutting machines 4a, 4b are as described below, · set by the attached flag 6 autonatisch in transition Di · automatic operation is effected by a scanning device 16, which close to the boundary edge of each Fördereinrichtimg Sa ₉ Sb fiber the moving it, glass sheets 3f, 3g and is attached in front of the cutting machines 4a, 4h. . .

As can be seen from the block diagram shown in FIG. are borrowed by scanning the markers 6 in the scanning device 16 generated signals by a memory

809806/0133

17 and a step switch mechanism 18 transferred to a relay of the cutting machine 4a or 4b Clockwork 19 synchronizes the stepping mechanism 18 with the conveyor 5a or · 5b · The first character on the glass »d, h · a attached by the additional marker R and the edge The reference symbol marking the glass pane 3f, 3g to be produced starts the clockwork IS, from which it arrives under the scanning device 16. As already mentioned, registered the scanning device 16 on the glass panes 3a - 3g marking marks, the spacing of which is a mooring of 1 1/2 inches while the finished slices are to be cut to a length by the cutting machines 4a, 4b « which is a multiple of 2 inches inch unit boruhendon to convert the spacing of the markings so that the finished glass panes have a lingo that is a multiple of 2 inches achieved that the contact arm 72 of the stepping mechanism 18 with every Velter movement of the sheets of glass Sf, 3g by 1 1/2 inches assumes a subsequent switch position »so that it follows the movement of the glass pane by one and a half inches to position R, following the first marking mark, after the next Movement by 1 1/2 inches is in the tunnel S-I by always staying one step behind the movement of the glass.

^v 8AD ORiGiNAL

809806/0133,

The Xcontacts SI, S-2, S-3 etc. of the stepping mechanism 18 shown in FIG. 3 actuate the relays 1-CR ₉ 2-CR, 3-CB etc. of the cutting machines 4a, 4b, or the same number of basket coil 1- Sp _f 2-Sp, 3-Sp, etc. Each tick mark 6 on the glass generates a signal as it slides past the scanning device 16, which is stored in the memory 17 to indicate that a tick mark * has been missed or that the contactor 72 has been set incorrectly The signals are read from the memory 17 and transmitted via the stepping mechanism 18 to the relay CR that has the same reference number as the marking symbol, with these reference numbers being counted consecutively and starting from dea by the additional marker R astonished characters. In this way, the associated Xerbspule old with the same reference number is the glass at the desired location mark whereupon the cart 37 of the cutting machine.4a,

·. ■■,;: ■. · ■■, ■ : i: ': i ~ I aov sk <<' ■. * ■. ···. ■.> ■. . ■■■ .- ■ ·. ■

4b is actuated · Sine series of notch coils 1-Sp to 63-Sp can operated in this way, including those indicated by the *

•. . . ■,;. ·. · - ;:; - «· ^ 'ΐΦΑϊ ^ ΐ · - .. <· ..'. ■. ; ■ ■■ ■■■■■■

. to carry out the cutting resolutions shown

As seen in FIG. 1, the marking device 12 is shown on the two cut sides a and b of the glass panes 3a to 3g marker 6, so that the scanning device 16 is on the right or left side of the conveyors Sa, Sb.

. ·. '·. ". Ν' BAD OBlG ¹ NAL

809806/0133 *

can be ordered

The scanner shown in Figure 6 has three photoresistes aligned with the indicia So, 82 and 84 on. The glass pane Sf is illuminated by a light source 86 mounted under the conveyor 5a in such a way that the marking characters interrupt the light beam and thus weaken the light acting on the photoresistors. as described in more detail below, an output signal is generated which actuates a corresponding relay 88, so that the Contacts 9o are closed · '

The scanning device according to the invention can distinguish marking marks from spots or other opaque marks on the pane of glass. For this purpose the three photoresistors are arranged in a line parallel to the line-shaped marking 6 so that a line representing a marking on the disk reduces the illumination of all three photoresistor structures. In this way, only each creates line-shaped Markers in the three photo resistors would be a signal, while other stains or the like do not do this because they never appear in the form of a straight line and .therefore not the illumination of at least two photoresistors

805806/0133:

at the same time reduce · When through a dark spot on If, for example, the illumination of one of the three photoresistors is reduced on the glass pane, no that occurs Relay 86 actuating output signal · The dash-shaped Markers 6 can t.B. using a washable colored pencil as opaque lines or marks the marking device IS (Fig. 1) attached to the * glass will·

The three photoresistors So, 82 and 84, as shown in FIG. 6, have a significantly lower resistance when fully illuminated, if they are connected to a direct voltage source designated "it B *" and are illuminated by the light source 86 attached under the glass pane 3f. When the illumination is reduced a marking line 6 located between the light source and the photoconductor increases the resistance; Each of the three photoresistors 80, 82 and 84 is connected in series with a resistor 92A, 92B, 92C, which are connected to ground, so that these three resistors are connected in parallel. Each resistor 92A ₀ 92B, 92C has a smaller .Ohiwert on, · than the initial resistance of Photowiderstfinde when illuminated at the junctions of the Fhotowiderstfinde 'Bo _9, 82 and 84 "it the reflection ·.' . stood 92A, 92B ₉ 92C the same voltage occurs "

809806/0133.

:; LGui:

YES

cc-ΰ CGiGEGGGO * ^:;?:?.;] ::::;: ^ pc =

lß ÜJÜiG C ¹ GGG £ GG-GUGUae, GGGV> £: Me ^ Giii ^ i ^ cC

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Og _c CS SEIgI

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ii £ Äo? rstßaäG as the drai.

BAD ORiGl _NAL

94A, 94B, 94C the same voltage prevails. Eber.sro £ 1 Ie ¹ Jt current from the Quollo B- + through the second and third groups of parallel resistors 9GA, 96 £ _e 96C and 9SA, 9SE, 9 $ C, with the same voltage at all connection points of the second group of Parallelwidcrst3nden don capacitors 94Λ, 94B 94C _t occurs. With the same voltage source B ^ * and S ₂ * and the resistance values given above, the connection points of the second group of taral resistances with capacitors 94A, 94B, 94C or even higher voltages than the connection points of the first group of parallel resistance with the capacitors 94A ,, 94E _S 94C, so that the capacitors are charged »this is due to the larger voltage drop in the third group of parallel resistors ÖfiA, DSB, 93C, UIo ₉ vio Äagemomoen, have a higher ohmic value of 2oo kiloohs ·

When the light illuminating the PhotovidorstÄndc · So, ß2 and 84 is interrupted by the marking line applied by the dosi xusltxliches marker R, the V'iderstaml of two and generally all three Photovidorst & ndes will rise sharply and, for example, oinon Vfort of 2 Megohn «imciwen * DeogojaSß tn the Photowiderst and EUEEP, iotäiido S ^ annunssabfall great to be than at the TViderstflndcn 92λ, 323, 92C, which is a decrease ι'βτ £ pannun * i to ^ ^ cn VerUin ungirunVten between Photowidcxst "ni? he. _# the Kcndonsfa'wiiL ShA _s ö4B _a 94C

6093QS / 0133

A * 02B ₅

isat @ reH 94ü _a '94B ₀ 9

e B «* over di © charged, what a © rhShtes

§5A ₈ 9öB "96C StT © m £ l" ß through this ©

'.m

L © it © ra.l © 4Ä _n lo4B _a lo4C _s Ia similar « ¹ way di © sinks

J © d © eh sisä all®

1 © 6B _S ieSC sslt each

Chip waste £ a j ©

by

fell la

g & tlY®n Impals _s which? via uinsn direct 112 to && § E © lsis

puts.

to

BATH

Lo4C necessary · With normal illumination of the three photovistors, the voltage on all three conductors lo4A, lo4B, lo4C is higher than the voltage maintained by the source B * via the resistor Io2 at the output terminal rate 113. If the lighting is reduced only in one photoresist, the voltage on only two of the three conductors lo4A _t lo4B _f lo4C is reduced to a value «. * Which lem® lower than the voltage at the Ausgapgs & 113 so that jtfcsatilicher Strea from the source * B * fercls the reflection · SiSno \ $ 2 f "ie? -T MIP utm Spammms to deir

Is B * ητΆ »ftt ^ precljimdeE Betriebsdatöa ßss Calais S8 fat & p & rmvßi% $ tbf &! \ Es am- output l; l © s! Sc ^; HlS aisht .sei »; um di «Xentskta ^ a * a scbllmsmio Will

n «la Spsmraisgsabfall iss, £ lla utei i © I ^a i ₉ lo4B _s 1« 4C ί - "Yorgerufe" »fllie & i gesügsad xu« Stroa du ^ sli ilen Ifi & erstand- 1 © 1 _ε mis cdaesi se

to ier i ^ sgangsklesa © 1.1S.-hc-r to proclaim »that the armature of the output relay 88 is not pulled with gage» what makes the contacts close and then a «mark 6 corresponding output« ifnal is generated.

It is therefore made of an opaque Isichen or “A spot on the Ciassisk Sf, no output signal generated »because in this case only the lighting of one

Photowiders-tandss can be reduced.

The memory arrangement 17 shown in the block diagram according to FIG. 3 is shown in detail in FIG. The memory is fed by a DC voltage source marked ait B *

During operation of the memory arrangement, a reference signal, which is derived from the a by means of the marker R on the Classeaeibe marking symbol, ii © described above, is transmitted to a relay 124 via the contacts 9 © of the relay 88 and the switches 12oB and 122A The latter closes the contacts 124 »! _e and the contacts 124-2 to feed the output clergy of the clockwork 10 with the output relay 120 of the clockwork ₈ as well as the contacts 124-3 to a Usste1! generator 123 (sum changing the clockwork stages in their reference state). In this case, the movement produces an output pulse for each movement of the glass sheet .3f (FIG · 1) by 1 1/2 Zoil. ₉ so that the contact arm 72 of the stepping mechanism is actuated stepwise and synchronously with the glass excitation. The first clockwork pulse thus moves the contact arm 72 on the contact marked 'it R'.

■ 'V ■ "'" ■■ '■ · * * - ■. "■ ■ ■■ ·

rator 128 the clockwork automatically speeds up, so that the clock wake-up impulses stay in step with the Glasbtwegung »Die aschfolder Uhrworlcimpuls © btwefpi the contact arm- 72 step-

809806 / 0Λ33

vreisc in the positions marked with SI ₉ S-2 etc. «.

The reference symbol signal, which can be sent via the contacts 9o of the relay, is also transmitted via the Schaltarn 122Λ to a signal relay 13o, which moves the switch arm 122A into its upper position, but the relay 13o is connected to the contacts 132-1 with a voltage source B + « VIenn the step-by-step switching mechanism is set in position R * synchronously with the scanning device, the relay 12o is energized in order to fine-tune the switching arm 12oC into its reading position. 1 and the Schaltarci 122A in the upper position on the relay 134 The latter closes the contacts 134-1 int the circuit to a contact arm 72 of the step switch, ura ^{to send a pulse over the conductor R M} and the Sehneidc in the direction 3S-R (Fig 2) to operate the cutting machine 4a.

If the relay 12o is fed in this way, an incoming character signal, which is derived from a first marking character, is transmitted to the other signal relay 136, which holds the signal longitudinally until it returns to the position shown in FIG The position shown is read, the relay 12o is no longer energized when the Kontaktarn 72 of the step switch

809806 / 013a

Stollung S-I occupies »

The extinguishing relays 132-1 and 14o are energized, the relays 13o and 136 containing the signal must be released and the extinguishing relay contacts 132-1 and 14o-1 to open. If the first clockwork pulse is sent out "with the switch positions according to FIG. 4 present, so that the reference signal is read from the memory device," the clockwork pulse will immediately excite a second relay 142, which closes a series of contacts 142-1 * around the actuating device 144 for the To feed the step switch and a second row of contacts 142-2 in one of the erasure claws 132 and 14a, including the current price 136 is triggered. If the switching device 12oÄ is in the upper position, a clearing signal is transmitted to the clearing relay 132, ura to trigger the coil 13o containing the signal after the reading.

Each of the over the Abtastvorrichtungerzeugten signals άϊ® & ierungszeichen the Mar match, which at intervals of multiples of 1 1/2 inches to the Glasseheibea s applied ind _s d is separate Laitungen & n at the Sehneiaeisas'chi "ne cutters 4s located 1-Sp to 63 col

'- ^ ^SAD ORiG'NAL

8O980S / O13S

enfeprccliend tier position of the signal with regard to a through the speed of the movement of the glass "moves a certain time base" leads. This is achieved in the present case by the stepping mechanism and the clockwork, which synchronize signals or -impulses generated, un the step switch from a position in the other to move synchronously with the movement of the glass. As already stated, each marker becomes a row scanned on the disk to generate a signal which through the step switch to the corresponding relay the cutting machine 4a is automatically transferred.

The operation of the clockwork shown in Figures 4 and 5 is due to circuits known per se. The one in FIG. 5, for example Movement shown does not work with serial switch bistable multivibrators, which are generally used as flip-flops are known. The movement is provided with ten such bistable multivibrators lSo-168, which form ten steps, the output terminal of the tenth stage being connected to a monostable multivibrator, which is designated by the reference numeral 172 and which is activated when a pulse is received from the tenth clockwork stage feeds the output relay 126 and an impulse on the rait of the changeover mechanism of each movement stage connected Unistcllgenerator 128 transmitted.

The frequency of the synchronizing pulses generated by the clockwork

. . ■ · ^; BATH

8C9806 / 0133

. ■ -24-

to "Very be adjusted accurately and very small Güschwimligiceitsänderungen the movement of the glass panes to" pas sen · To adjust the frequency of the synchronizing pulses generated by the movement. or "signals, provides an" in Üastellstronkreis envisaged establishment vahlv / else every ührwerlcstufe a "0 ^M or ^M 1" starting position and thus the setting of all clockwork stages for the binary representation of any deciraalt & hl from 1 to Io24.

The cutting machine 4a shown in Fig. 2 for cutting the slices 3a-3g, generally smaller, two-fold sizes, is arranged on the side of each conveyor Sa ₉ Sb and is controlled by the scanning and storage device described above.

The, cutting machine. 4a has a cart 37 at the bottom which carries the notch devices 3S-R to 38-64, which, as already stated, from the scanning and storage device be operated. The cart 37 is moved in the direction of the arrow by a hydraulic motor, all through Scoring devices controlled by the scanning device come into contact with the glass to create the desired notch marks to create. After the end of the cycle for a whole The individual glass panes are placed on the glass section for the cutting machine through the table trims 32A-32F

. . · »AD 809806/0133

-2S-

subsequent conveyor section 36 advanced, whereupon the Cart 37 is returned to its starting position.

The Kßrbsolenoide denoting and in Fig. 7 Ii-Sp Sp to 64 in series with Relsislcontakten R-CR-CR and 64 between the conductors are 7o stiegt _t are connected to a 115 V-Wochselspannuniis- <üclle. The notch solenoids are excited when the ReMs R-CR-64-CIi according to the invention is actuated by the step switch driven synchronously with the movement of the corresponding pane of glass 3 £. The character signals are transmitted via the contact arm 72 of the step switch to the relays R-CR to 64-CR, which have been negated "and the notching device is set in motion",

BATH ORIGINAL 80980e / 013a

Claims (7)

PU 21 775 * 5 mhichQn, den our sign P 456 "V / o / He. Patent claim lent Device 2 running around plate glass conveyed in larger areas in small pieces of pre-determined size ₉ with a glass cutting device at the separating station and an arrangement immediately in front of the rhyme device an arrangement 2 and scanning of alc carcone on a. Recording medium is picked up and a device responding to the cutting information is provided, which device controls the glass cutting device. The breaking device for the separation of the glass panels in the separation station is activated by the markings on the recording module carrier, indicated by a '. Binrichtuag . of cash marks in a series of measurement points corresponding to the separation points ^ where the presence of a gate or the pale of measurement marks at the ITasspunkte determines whether a cut-aa of the corresponding interface is carried out and-where the glass cutting device (58 E Ms 33 * 64) in the installation of a glass panel in the transverse direction on one or more of a number of _t in a fixed abiacsstmgs- proportionate interfaces can be operated optionally and the actuator (88) includes a scanner (80, etc.) for generating a signal, which is either the presence or that! ”of Detects hatred marks on every mass point on the glass panel. 2.) door direction according to claim 1, characterized by a memory circuit (I2o) for storing the from the Sampling device (80, etc.) generated signals, wherein, the actuating device (88) is designed so that it remove the stored information synchronously with the movement of the plate glass past the scanning device can. · ".. '■'. · 3 ·) Device according to claim 1 or 2, characterized by a random pulse generator (I5o - 168), which in accordance with the movement of the recording to generate a synchronization pulse is operated when passing through each of the hatred points on the scanning device (80, etc.), with multiple output channels (S 1 to S 64} accordingly the recording of the measurement points and one through the synchronization pulses actuated device (126, 142, 72) is provided, which the successive signals from the scanning device (80, 82, 84) to the individual channels corresponding to the individual measurement points gives up. ■■ - ·. 809806/0133 NAt 4 · 5 device according to claim 3> characterized by a device sun Süstolloa dec delivery of the In: pul..e from the Insulsgoner & tor (15o - ISO). To its synchronization with the movement of the recording medium »- ',. 5) Scanning system for scanning a moving one Line that stands out from a moving "object, especially for ver.:en-."ung with a device according to one of the preceding claims through three lichtenpfin;: borrowed Elenc-nte (Oo, 82, 84) »die are oriented so that there is a continuous line at the same time that of a light source on the back of the line, illuminating the elements Interrupts light and through a device (32a ^ c), -the on a reduction of the light intensity on the springs of the elements by generating an i5unli: el signal on one electrical connection responds and with the Elenenton connected whereLei cross connections between each the connections and a different one of the others Connections are provided e21 and by a device (88) sun Generating an output signal, which is addressed by a dark signal at all three klesnen v / iipa, which is a "reduction in lighting" of at least si / ei the sensation of light! ichen elements that represent as a result of a passing line. 809806/0133 _{ßÄD ofiiQlNAL} 6.) System according to claim 5t characterized by a Group of three capacitors (94 A-C) representing the three photosensitive elements and the three clones accordingly connect, being done by lowering the lighting. " of the connected photosensitive element addressed Device (94 A-C) discharges the corresponding capacitors and the cross connections sv / isehen the jev / hasty, ....,. " Klenmien a voltage drop on two of the terminals accordingly cause the discharge of a capacitor 7.) systen according to claim $, characterized gekennzeiebnet that the problem addressed by the illumination of the photosensitive ^f ~ '■ "'-'-""Elenente means comprises a first Stronkreisabschnitt with a resistor (92 AC) and a Gleich3trcnspannungsq.uelle (B +) , which are connected in series with each light-sensitive element (8o, etc.), the three resistors being connected in parallel so that the same first voltage is produced at all three junctions between the light-sensitive elements and the resistors, as well as a weaker second voltage at the transition point between one of the phototubes and the series- connected resistors, corresponding to the reduced illumination of one phototube. 809806/0133 b »OB ·» * / S ») system according to claim. ? _f geker-iiseiclinet by a second Stronkrsisabscimitt-nit three parallel resistors (96 AG), xiobai every Y / iders'tanu this group nit a liii.! arose from a different group of ■ three parallel wrestlers. (S3 AC) seri is ehaltet a narrow Gleiclistrosspaiiaiin oquelle ^ (Bf-Jj 7 / elcIiö nit "be gnawed ~ groups of ⁵ .7idcrständen connected in series, -ua a third voltage on all three via -caigspttnIcten _{o-_} s \ visehen the Resistors of each group generate au, this -third voltage is higher than the first and the second voltage ». 9 *) system in accordance with any of claims 6-8 _s gekonnzeichaet by! Drenndioden (.1 OAc C) in Quenrerbindüngea dea ,, ·