DE1456809A1 - Conveyor system with a multi-storey circulating elevator for conveyor containers, in particular box conveyor system - Google Patents

Description

SIEMENS AKTIENGESELISOHAi ¹ TPH 56 809.3

PA 66/0503 Om / Wed

Conveyor system with a circulation system serving several floors for conveying containers, in particular Box conveyor system

The invention is based on the object of providing a conveyor system with a circulating elevator serving several floors for conveying containers, in particular box conveyor system to create. With box conveyor systems, there is a problem in the floors Use to have enough transport containers available.

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'3 UiUi; lay iArt.7, ji V.3.':

., :. · ■■ ·. ν Λ. J. 1967)

Transport containers with a corresponding label are permanently assigned to each floor and so are their use limited to only one of the floors, the total number of conveying containers required is relatively large. Consequently the utilization of each funding holder is reduced. To with get along with a minimum number of conveying containers with optimal utilization of the same, it is expedient that each conveying container can reach any floor.

The object is achieved according to the invention in that on each floor a predetermined number of storage spaces is provided which are used to store conveying containers and which are connected to a central memory, which is arranged at any point in the circulating elevator and common to all storage spaces, via a floor distribution control assigned to each floor and via a central distribution control are connected so that when a conveying container in one of the floors is requested by the associated floor distribution control, the central distribution control of the central memory, which has received unneeded conveying containers removed from the circulating elevator in the floors, can be influenced in such a way that the central distribution control is present at least one such conveying container in the central memory brings about the introduction of a conveying container from the central memory into the circulating elevator and in the floor distribution control of the floor concerned switching measures that either r the removal of the conveyor container, which is routed from the central storage facility into the circulating elevator, to the relevant floor or to several conveyors in the circulating elevator

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containers the discharge of the "floor concerned on next conveyor container located in the relevant Initiate floor.

It is an arrangement for fully automatic pneumatic tube systems known for supplying the individual stations with pneumatic tube carriers as required. These pneumatic tube systems are Transmitter and receiver tube, where each transmitter and Receiving points are arranged, connected to one another via a multiple switch. At the multiple switch is located a fixed central collection point.

In the known arrangement, pneumatic tube carriers are from the fixed central memory requested and related, while the conveyor system according to the invention Conveyor containers in the storage spaces on the floors constantly are in stock, with the delivery of the storage spaces in the floors from any point of the circulating elevator arranged central Speieher takes place. Those not needed immediately, on the target identifier

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The cans placed at the collection point are fed to the collection point from the station; or more cans Requested from the collection point, the Prepared the way to this station and released a can from the collection point (German patent specification 1 142 795).

In the case of the conveyor system according to the invention, there is a problem and solution which differ from the known arrangement . Because while the known arrangement has a pneumatic tube system ait a fixed central collection point provided on a multiple switch and pneumatic tube boxes are requested from the collection point by the stations, the conveyor system according to the invention has storage spaces in the individual floors that store conveyor containers, the storage spaces after removal of Conveying containers are automatically refilled. After a conveying container has been removed from a storage location on one of the floors, the floor distribution control assigned to the floor is automatically influenced.This causes the transfer of at least one conveying container in the central storage unit, which can be accommodated on each floor, after influencing the central distribution control and the central storage unit by the floor distribution control of a conveying container in the relevant floor, while another conveying container is channeled from the central store into the circulating elevator. In contrast to the known arrangement, the conveying containers that are not required in the floors are channeled into the overflow elevator and, if there are no requests from conveying containers, into the central storage unit without a destination identifier.

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introduced automatically. For requirements of conveying tanks in ^; On the individual floors, the unneeded conveying containers that have been smuggled into the circulating elevator from the Itagen remain in the circulating elevator until the safety measures for smuggling the conveying containers into the respective floors have been carried out. After the request for a conveying container in one of the floors, the conveying container located closest to the floor is channeled into the same.

If the elevator is also used as a storage facility For a certain number of conveying containers, only the discharge of the conveying containers that would otherwise take place is canceled the circulation elevator in the central storage prevented. As a result an even better utilization of the conveying containers present in the conveying system is made possible. The number of Storage spaces on each floor can be changed as required. An adaptation to the changing requirements of the conveying container is therefore possible within wide limits.

The conveyor system according to the invention shown in FIGS. 1 to 6 is illustrated below with reference to an exemplary embodiment described. It is assumed that the conveying containers have space keys are.

1a, 1b, 1c show a schematic representation, partially cut, of a three floors ΕΓ1 to ΕΪ3 serving Circulating elevator in three views. On the three floors ES 1 to ΕΪ3

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■ there are memory locations W1 to V / 18 for! Tar box. Furthermore, Fig. 1 shows distribution controls in the individual floors in block diagrams:

for the floor ET1 the floor distribution controller EVS1, for the Floor ΕΪ2 the floor distribution controller EVS2, for floor E23 the floor distribution control EVS3 and the central distribution control ZVS as well as the circulation elevator monitoring ÜAÜ. the Storage locations W1 to W4 together with the central distribution control ZVS form the central storage ZSP *

Fig. 2 shows a section through the circulating elevator at the level of floor ΕΪ2.

Fig. 3 shows a section of the circulating elevator in height the floor ΕΪ3.

4 shows the floor distribution controllers EVS1 to EVS3.

Fig. 5 shows the central memory ZSP and the circulation on train monitoring UAÜ.

In Fig. 6 lifting devices of the storage locations W5 to W8 of the floor EU are shown.

In the exemplary embodiment according to the invention, the central distribution control ZVS is located with the storage locations W1 to as well as the circulation on train monitoring UAÜ on floor E23.

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According to Pig. 1 are in the elevator shaft of the circulation elevator two elevator chains 1 μηά. 2 arranged, which are deflected via gears 516, 7, 8, 9, 10, 19 and 20. The two elevator chains 1, 2 are arranged offset. Carrier frames 3 are attached to them at the same distance so that two diagonally opposite corners of the four corners of the carrier frame are connected to the two chain strands of the elevator chains that move up and down. Jm the elevator shaft are at the level of the individual stages ST1 to ΕΪ3 provided with rollers 12,14,16 swing flaps 11,13,15 are arranged, which serve to lift empty boxes from the circulation train in the individual floors and from the individual floors in the circulation . On each floor there are two conveyor belts outside of the circulation elevator. One conveyor belt leads to the upward moving carrier frame of the circulating elevator, while the other conveyor belt leads away from the moving carrier frame of the circulating elevator. On the. to the upward moving carrier frame conveyor belt of the individual Itagen empty bins are brought into the circulation elevator in a manner not shown. In the individual floors, there are schematically shown storage spaces that store empty bins, namely storage spaces W5 to V / 8 on floor ET1, storage spaces Vi15 to W18 as well as storage spaces ¥ 1 to ¥ 4 of the central storage unit on floor ET 3. The memory locations V5, W9 and ¥ 15 have mechanically operated contacts vk5, vk9 and vk15, the contact vk5 with the floor distribution control IVB1, the Eontakt vk9 with the floor distribution control EVS2 and the contact vk15 ait of the floor ET2 the Sj) eißherplä ± ze ¥ 9 to ¥ 14,

U56809 ^{M9 / 42O / 3751}

Floor distribution control EVS3 is connected. The storage space ¥ 4 of the central storage v / e is mechanically loaded. activatable contact vk4, which is linked to the central distribution control ZVS. The floor distribution controls EVS1 and EVS2 and EVS3 are with the central distribution control ZVS connected to floor ET3. Earth empty boxes to be brought into the circulating elevator from the individual floors Via the hinged flaps located on the floor in question into the upward moving carrier frame smuggled in. One from the circulating elevator on one of the floors Empty crate to be discharged is lifted out of the downward moving carrier frame by means of the swivel flaps. In the elevator shaft of the circulating elevator, scanning elements B1 to B3 are arranged above the individual floors ET1 to ET3 so that that the downward moving empty boxes actuate them during their downward movement.

According to Pig. 2 conveyor belt leading to the circulating elevator not shown further. A conveyor belt leads from the downward moving carrier frame of the circulating elevator the storage locations ¥ 9 to ¥ 1 2 and another to a destination station ZST2, at which two storage locations ¥ 13 and ¥ 14 anger are arranged. The storage space ¥ 9 has a mechanical contact vk9 that can be actuated by empty boxes and that connects to the floor distribution control EVS2 is connected. A key T1 is provided at memory location ¥ 13 and a key T2 is provided at memory location ¥ 14. Both buttons are connected to the floor distribution control EVS2. The sensing element B2 is also connected to the floor

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Distribution control EVS2 connected. Before the fork of the two A mechanically operated contact EK2 is provided for conveyor belts. The arrangement of the two conveyor belts with the The corresponding memory locations on floor E031 is the same v / ie in FIG. 2, only with the difference that no storage locations are provided at the destination station ZST1.

The partial section from the overflow elevator according to FIG. 3 at the level of the floor ET3 shows the moving up and down! Chain strands 1 and 2. On the side of the through the driver frame 3 connected chain strands are diverting flaps 15 and 15a or 15b and 15c. The deflection flaps 15, 15a, 15b and 15c have driver rollers 16, 16a, 16b and 16c.

The floor distributor controls EVS1, EVS2 and EVS3 show according to Fig. 4 mechanically operated contacts 12vk5, 1vk5 of the storage space W5, 13vk9, 2vk9 of the storage space ¥ 9, 14vk15 and 3vk15 of storage space ¥ 15. Through the Empty boxes actuatable sensing contacts 141b21, 142b11 of the Contact element B1, 144b22, 145b12 of contact element B2, 147b23, 148b13 of the contact element B3 are with storage means S1 to S5 connected. Latching relays are used as storage means used. Switching means E1 to E3 form a search chain, which is via a in the central distribution control ZVS arranged test equipment P can be influenced. Relays are used as switching means. The ones provided for the individual floors Abt as t facilities «T1 to J3» are responsible for the discharge Arrange for empty bins from the circulating elevator, v / earth through ******

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Control devices Q1 "to Q3 influenced. Relays are used as scanning devices and control devices. The mechanically actuated contacts 12vk5, 1vk5 of the memory location V / 5, 13vk9, 2vk9 of the memory location ¥ 9, 14vk15, 3vk15 of the memory location ¥ 15 are with request means K2 to KA and AN1 to AN3 are connected The above mechanically operated contacts are shown in the working position, ie the storage locations ¥ 5, ¥ 9 and ¥ 15 are filled with empty boxes.

The central storage ZSP according to Pig. 5 shows the storage locations ¥ 1 to ¥ 4 with the magnets AM1 to ÄM4 and the mechanical actuatable contacts 4vk4 to -11vk1 drawn in the working position and a central distribution control ZVS with a forward and backward counting chain ZAK, which is through the Control means PL and M is influenced. In the central distribution control ZVS is one through the scanning element B3 controllable scanning device Jo provided. This scanning device is a relay. The central memory ZSP has also a Ural elevator monitoring ÜAÜ on the counting devices Contains ZE Ι / ΓΙ, ZZ I / II, ZK I / II. The counters ZE, ZZ and ZK are counting magnets with 10 armatures each, which correspond to the number of impulses they generate address one after the other. The second windings of the counting magnets cause the armature to fall into its rest position. the Counting magnets act on switching devices X, ZH1, ZH2, the affect the control means PL and the response circuit of the scanning device Jo. The counting magnets ZE, ZZ and ZK are

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by a mechanical one through the carrier frame 3 of the circulating elevator e.g. frame contact located on floor ΕΪ1 176rk affected. If the circulating elevator is called Storage used for the empty boxes, so the tar box to be stored in circulation must be used with each circulation of the Lift to be counted anew. This is done via the scanning element B3. The anchors fall flat in a full circle the counting magnets ZE, ZZ and ZK in their rest position.

Bio lifting device according to Pig. 6 of the floor ET1 shows the Storage locations ¥ 5 to ¥ 8 with the lifting magnets AM5 to AM8. The storage locations are mutually via the mechanical actuatable contacts 219vk5, 220vk6, 212vk6, 221vk7, 213vk7, 222vk8 connected. The withdrawal devices for the storage spaces ¥ 9 to ¥ 12, ¥ 15 to ¥ 18 on floors ET2 and ΕΪ3 are constructed according to FIG. 6.

In the following three states are considered:

1. The storage locations ¥ 1 to ¥ 4 of the central memory ZSP on floor E $ 3, storage spaces W5 to ¥ 8 on stage E5D1, dio memory locations V / 9 to ¥ 14 on floor ΕΪ2 and the Storage locations ¥ 15 to ¥ 18 on the Stage E23 come with a tar box occupied. The storage location ¥ 8 on floor ΕΪ1, the storage locations ¥ 12 and ¥ 13 on floor ET2 and the Storage space ¥ 18 on floor E23 is always an empty box taken. The removal of an empty box from the storage location ¥ 8 or ¥ 12 or ¥ 18 automatically has the

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Request an empty box from the central storage ZSP for storage space V / 5 or ¥ 9 or ¥ 15. Episode. By pressing a push button £ 1 of the memory location V / 15, another memory location is created for this memory location tar box requested. The request for empty boxes for the storage locations ¥ 13 and WH is made by pressing the loads! 1 and 12 and is independent of whether there are empty bins in these storage locations or not. in the A circulating elevator is located before and during the removal of the empty boxes from the storage locations ¥ 8, ¥ 12, ¥ 13 and ¥ 18 no empty box.

2. The storage locations V / 1 to ¥ 4 of the central storage ZSP are not filled with empty boxes. The storage locations ¥ 5 to ¥ 18 on floors ΕΪ1 to ΕΪ3, on the other hand, have empty boxes occupied. 14 empty boxes from the

. Floor ET1 smuggled in, of which 10 empty boxes in a circulating elevator are saved, the other 4 empty bins are transported to the central storage ZSP on the ET3 floor should.

3. The storage locations V / 1 to ¥ 4 of the central storage facility ZSP and the storage locations ¥ 5 to ¥ 18 on the floors ET1 to ET3 are filled with empty boxes. 10. Empty boxes are stored in the circulating elevator. ¥ ¥ During the counting of the 5th empty box, one empty box is removed from storage location ¥ 8 on floor ET1.

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After commissioning the system, speak in Pig. 4 the relays AN1, AN2, AN3 of the floor distribution control EVS1, EVS2, EVS3 on. If an empty box is removed from storage space ¥ 8 on floor ISD1 according to Pig. 6 and number 1 removed, the closes Contact 222vk8. As a result, the AM7 magnet speaks to:

Voltage, magnet AM7, contacts 213vk7, 222vk8, earth.

In a manner not shown, the empty box located on the storage location Vi7 moves to the storage location ¥ 8. Accordingly the contact 221vk7 closes. The magnet AM6 is excited by:

Voltage, magnet AM6, contacts 212vk6, 221vk7, Eide.

In V / eis, not shown, the moves to the memory location W6 "located leorkasten on the storage space ¥ 7. Over the magnet AM5 is excited via the contact 220vk6:

Voltage, magnet AM5, contacts 219vk5, 220vk6, earth.

The tar box located on the storage space ¥ 5 moves forward to memory location V / 6. As a result, the storage space ¥ 5 is unoccupied. The switching processes proceed in the same way after removing a box from the storage locations ¥ 12 and ¥ 18 of floors EE2 and ΕΪ3, so that after moving away The empty box of the storage locations ¥ 9 and ¥ 15 these are unoccupied. After closing the contacts 12vk5, 13vk9, 14vk15 the latching relays K2, K3 and K4 are energized via:

AH

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Voltage, winding I of latching relay K2, contacts I5an1, 12vk5, earth,

Voltage, winding I of latching relay K3, contacts 18an2, 13vk9, earth,

Voltage, winding I of latching relay K4, contacts 21an3 » Hvk15, earth.

The latching relays S1, S2 and are also used for excitation S5 via:

Voltage, winding I of latching relay S1, contacts 17an1, 12vk5, earth,

Voltage, winding I of latching relay S2, contacts 20an2, I3vk9, earth,

Voltage, winding I of latching relay S5, contacts 23an3, 14vk15, earth.

After opening the contacts 1vk5, 2vk9, 3vk15 the Relays AN1, AN2, AN3 de-energized and de-energized with a delay. After pressing the push button Ü? 1 of the storage location ¥ 13 On the ET2 floor the latching relay S3 is activated via:

Voltage, winding I of latching relay S3, push button T1, earth.

It comes after the contacts 41s1, 42s2, 43s3, 48s5 are closed

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the relay E1 for excitation via:

Voltage, winding I of relay E1, contacts 165sp1, 41s1, 81q1, 68e3, earth,

or via:

Voltage, winding I of relay E1, contacts 223sp2, 42s2 or 43s3, 80q2, 68o3, earth,

or via:

Voltage, winding I of relay E1, contacts 224sp3i 48s5, 79q3, 68e3, earth.

When contact 69e1 closes, relay S2 responds above:

Voltage, winding I of relay 12, contact 69e1, earth.

After the contact 70e2 is closed, the relay £ 3 switches to Excitement about:

Voltage, winding I of relay 13, contact 70e2, earth.

The contacts 40s1, 47s2 or 46s3 and 49s5 mark the floor distribution controls EVS1, SVS2 and EYS3. In the central distribution control ZVS, the relay P (Pig, 5) checks which · floor »has been marked. According to number 1, the floor distribution controls EVS1, EVS2 and 1VS3 are marked. The relay Έ is excited via:

Voltage, relay P, contact 89k1, point 2, contacts 62e1, 6241, 40s1, 162sp1, Srde.

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To. Closing the contact 85p (Fig. 5) come the holding windings II of the relays E1, E2 and E3 for excitation via:

Voltage, holding winding II of relay E1, contact 59e1, Point 3, contact 85p, earth,

Voltage, holding winding II of relay E2, contact 6Oe2, Point 3, contact 85p, earth,

Voltage, holding winding II of relay E3 »Contact 61 e3» Point 3, contact 85p, earth.

In the central distribution control ZVS (Pig. 5) the closes Contact 86p. As a result, the magnet AM4 is excited via:

Voltage, magnet ΛΜ4, contacts 4vk4, 86p, earth.

In a manner not shown, an empty box is removed from the storage space V / 4 of the central storage facility ZSP released and put into circulation on train. Compartment closing of contact 86p is the relay K1 energizes via:

Voltage, relay K1, contacts 4vk4, 86p, earth.

The relay P is held via the contact 9Ok1. In the central Advantage control ZVS (Pig. 5) the relay PL is energized via:

Voltage, relay PL, contacts 2O3zh1, 202zh2, point 1, contact 74q1, rectifier Gr23, contact 56e1, point 4, contact 91k1,

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This comes in the floor distribution control EVS1 (Fig. 4) Relay Q1 for excitation via:

Voltage, relay Q1, rectifier Gr28, contact 56e1, Point 4, contact 91k1, earth.

After opening the contact 74q1, the relay PL is de-energized. In the central distribution control ZVS, a pulse is sent to the counting chain ZAK via contact 92pl. It is coming Relay CLOSE for excitation via:

Voltage, resistance R12, winding I and II of relay CLOSED, Contacts 126ab, 92pl, earth.

After closing the contact 93zu, the winding I of the relay ZU is short-circuited. After contact 97 has been closed when relay Y is excited:

Voltage, resistor R11, contact 132z, relay Y, contacts 135z, 97zu, earth.

The relay S1 ^f is excited via:

Voltage, winding I of relay S1 ¹ , contacts 119s2 ', 99y, 98zu, I27ab, 193zh2, 192zh1, earth.

After the contact 92pl is opened, the CLOSE relay is de-energized. After opening the contact 98zu, the winding I des Relay S1 'de-energized. The relay S1 'holds on to his Winding II over:

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Voltage in winding II of relay S1 ¹ , contacts 104s1 ^f , 117b2 », 130ab, earth.

After the contact 97 is opened, the winding is short-circuited I of relay Z canceled. As a result, relay Z comes to ftri'fatfun "via:

Voltage, Y / resistance R11, contact 132z, relay Y, winding I. of relay Z, contacts 101y, 106s1 ', earth.

After the contact 132z is opened, the winding II of the Relay Z has current flowing through it.

According to Pig. 5 The magnet AM4 becomes due to the opening of the contact 4vk4 and relay K1 deenergized. After contact 9ik1 has opened, relay Q1 is held by:

Voltage, relay Q1, contacts 73q1, 166i1, ground.

After opening the contact 90k1, the relay P is de-energized. After opening the contact. 85p, relay E1 drops with a delay away. After the contact 71 el is closed, the relay P comes again to excitement about:

Voltage, relay P, contact 89k1, point 2, contacts 71e1, 63e2, 83q2, 47s2, 163sp2, earth.

After contact 69e1 is opened, winding I of the relay becomes E2 is de-energized, but relay E2 is maintained via its winding II, as already described above. In the central

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Memory ZSP (Fig. 5) follows. Closing the contact 8vfc4 dor magnet AM3 for excitation via:

Voltage, magnet AM3, contacts 5vk3, 8vk4, earth.

As a result, the empty box located in storage location ¥ 3 moves to storage location ¥ 4. As a result, the contact 5vk3 opens and the magnet ÄM3 is de-excited. After the empty box has left the storage location ¥ 3, the contact 9vk3 closes. The magnet AM2 is excited by:

Voltage, magnet ÄM2, contacts 6vk2, 9vk3, earth.

As a result, the one located in the memory location ¥ 2 moves Empty box on the storage space ¥ 3. After the empty box has left the storage location ¥ 2, the contact opens 6vk2 and the magnet AM2 is de-energized. The contact T0vk2 closes and the magnet AM1 is excited

Voltage, magnet AHt, contacts 7vk1, 10vk2, earth.

As a result, the one on the storage space ¥ 1 moves Empty spaces on storage space ¥ 2. After closing the Contact 86p comes again the relay Kl via the circuit described above for excitation as well as the magnet AM4, which causes the release of a further empty box. That Relay 3? lasts 9Oct after the contact closes:

Voltage, relay P, contact SQSn ₉ earth.

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In the central distribution control ZVS, the PL relay responds via:

Voltage, relay PI, contacts 2O3zh1, 202zh2, point 1, contact 75g2, rectifier Gr24, contacts 57e2, 65e1, point 4, Contact 91k1, earth.

The relay Q2 is excited via:

Voltage, relay Q2, rectifier Gr27, contacts 57e2, 65e1, point 4, contact 91k1, earth.

In the central distribution control ZVS, a further pulse is sent to the counting chain ZAK via contact 92pl. The relay CLOSE responds via:

Voltage, resistance R12, winding I and II of relay CLOSED, Contacts 126ab, 92pl, earth.

After the contact 97zu is closed, the relay Y is deenergized as a result of a short circuit via the contacts 133z, 97zu. After closing contacts 98zu and 102y, winding I of relay S2 ^{1 is} excited via:

Voltage, winding I of relay S2 ¹ , contacts 105s1 ·, iO2y, 98zu, 127ab, 193zh2, 192zh1, earth.

After the contact 92pl is opened, the CLOSE relay is de-energized. As a result, relay Z drops out after contact 97 has opened. After opening de3 contact 98zu, winding I of relay S2 ^{1 is} de-energized. However, relay S2 ¹ lasts for:

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Voltage, winding II of relay S2 ¹ , contacts 112s2 «, 118s3 ^f , 131ab, earth.

Relay S1 'remains active after contact 114s2 * is closed above:

Voltage, winding II of relay S1 ', contacts 104s1', 114s2, Earth.

In the meantime, a blank box in the central memory ZSP (Fig. 5) leaves the memory location ¥ 4. The contact 4vk4 opens and consequently the magnet AM4 and the relay K1 are de-energized. After contacts 91k1 and 57e2 open, relay Q2 is held by:

Voltage, relay Q2, contacts 76q2, 167i2, ground.

After opening the contact 90k1, the relay P is also de-energized. The relay E2 in the floor distribution control EVS2 (Pig. 4) drops after opening the contact 85p with a delay. After contact 72e2 is closed, relay P is again energized via:

Voltage, relay P, contact 89k1, point 2, contacts 71e1, 72e2, 64e3, 84q3, 49s5, 146sp3, earth.

After opening contact 70e2, winding I of relay E3 is de-energized. The relay E3, however, is held by its winding II for:
Voltage, winding II of relay E3, contact 61e3, point 3, contact 85p, earth.

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After closing the contact 8vk4 the magnet AM3 comes to Excitement. As a result, the empty box in storage location W3 moves to storage location ¥ 4. It the contact 5vk3 opens and the magnet AM3 is no longer current When the empty box is moved away from storage location W3, contact 9vk3 closes and magnet AM2 is excited above:

Voltage, magnet AM2, contacts 6vk2, 9vk3, earth.

The empty box in storage location W2 moves to storage location W3. As a result, the contact 6vk2 opens and the magnet AM2 drops. After moving up the empty box from storage location W3 to storage location W4 the contact 4vk4 closes and the magnet AM4 and the relay K1 are energized, as already described above became. After the contact 9Ok1 closes, the relay P is maintained via this contact. After closing the Kpntakt 91k1 the relay Pl is energized via:

Voltage, relay Pl, contacts 2O3zh1, 2O2zh2, point 1, Contact 77q.3, rectifier Gr25, contacts 58e3, 66e2, 65e1, point 4, contact 91k1, earth.

The relay Q3 is excited via:

Voltage, relay Q3, rectifier Gr26, contacts 58e3, 66e2, 65e1, point 4, contact 91k1, earth.

After opening the contact 77q.3, the relay Pl is de-energized.

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In the central distribution control (Fig. 5) the third pulse is given to the counting chain ZAK. It speaks again the relay CLOSED on.

After closing contact 97zu, relay Y is energized via:

Voltage, resistor R11, contact 132z, relay Y, contacts 135z, 97zu, earth.

After closing the contact 99y, the relay S3 ¹ is energized via:

Voltage, winding I of relay S3 ¹ , contacts 113s2 «, 99y _f 98zu, 127ab, 193zh2, 192zh1, earth.

After opening the contact 118s3 ', the relay S2 ¹ holds itself over:

Voltage, winding II of relay S2 ¹ , contacts 112s2 ·, 116b3 ', earth.

After the contact 92pl is opened, the CLOSE relay is de-energized in the manner already described. After opening the contact 98zu, the winding X of the relay S3 ^{1 is} de-energized. The relay S3 »holds itself over its winding II over:

Voltage, winding II of relay S3 ¹ , contacts 115s3 ^f , 13Oab, earth.

After opening the contact 97zu the short circuit of the relay Z

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canceled. The relay Z speaks to:

Voltage, resistance R11, contact 13225, relay Y, winding I of relay Z, contacts 101y, 106s1 ', earth.

After opening the contact 132z, the winding II of the Relay Z also has current flowing through it. The relay Y remains above the response circuit of the described above Relay Z.

After moving the empty box from storage location W4 the relay K1 and the magnet AM4 in the central distribution control ZVS are de-energized. After opening contact 91k1 the relay Q3 holds over:

Voltage, relay Q3, contacts 78q3, 168i3, ground.

When contact 90k1 is opened, relay P is also de-energized. Relay E3 drops out with a delay after contact 85p has opened. After closing contact 8vk4 of the storage space W4 the magnet AM3 is excited. As a result, leaves

W3 tar box

the one located on the storage location / the same and moves to the storage location W4. The three empty boxes, which have been discharged already from the central store ZSP are introduced one after the other across the conveyor belt via pivot flaps in the circulation lift such that each resting on the rollers 16b, 16c of the pivot flaps empty box from the calibration of the floor ET3 approaching, upwardly moving Mitnehmerrfthaen 3 is recorded.

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^ 456809 * ^{A9 / 420/5731}

The first empty box actuates the sensing element B3 of the floor EB3 with the sensing contacts 148b13, 147b23. Baa Relay Jo in the central distribution control ZVS does not become excited because contact 111s1 ^{f is} open. It is thus to be prevented that the empty crate that has been smuggled into the circulating elevator from the central store 2SP is brought back into the central store ZSi *. When the above-mentioned sensing contacts are actuated, however, the relay M of the central distribution control ZVS is energized via:

Voltage, relay M, contact 1Q8s1 », sensing contacts 14? B23, 148b13, earth.

A pulse is sent to the counting chain ZAK via contact 123m. Eö the relay AB is excited via:

Voltage, winding I and II of relay AB, contacts 96 closed, 107s1 ··, rectifier Gr10, contact 123m, earth.

After the contact 128ab is closed, the relay Y and the winding I of the relay Z are short-circuited via the contacts 133z, 128ab, 193zh2, 192zh1. As a result, relay Y is de-energized. The relay Z is held by its winding II. After the opening of the contact 10Oy, the relay S3 ^{1 is} de-energized. The relay S2 ¹ remains after the opening of the contact 116s3 'via the contacts 118s3' »iO3y. After opening the contact 123m, the relay AB is de-energized. The relay Z, which was held via the contacts 133z, 128ab, 193zh2, 192zh1, is now activated after the

909810/0415
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456809

Contact 128ab is de-energized. If the 2nd liner is on the Sensing element B3 over, the relay M is described above during the actuation of the sensing contacts 148b13 and 147b23 Way aroused. A further pulse is sent to the counting chain ZAK via contact 123a v. And the relay AB comes to arousal again via its windings I and II. After contact 128ab is closed, relay Y excited about:

Voltage, resistor R11, contact 132z, relay Y, contacts 135z, 128ab, 193zh2, 192zh1, earth.

After contact 1O3y has opened, relay S2 ^{1 is} de-energized. The relay S1 'remains after the opening of the contact 11432 ¹ via the contacts 117s2' and 10Oy.

After the end of the pulse given to the ZAK counting chain the contact 123m opens and consequently the relay AB drops out. After opening the contact 128ab, the relay Z excited about:

Voltage, resistance R11, contact 132z, relay Y, winding I of relay Z, contacts 1O1y, 106s1 ^r , earth.

If the 3rd tar box drives past the scanning element B3, it speaks during actuation of the sensing pins 148b13 and 147b23 the relay M on again. The 3rd pulse is sent to the ZAK counting chain via contact 123m. As a result, speaks again the relay AB on its windings I and II. After this

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H 568 09 »9/420/5751

When contact 128ab is closed, relay Y is short-circuited via contacts 133z, 128ab, 193zh2, 192zh1 and therefore de-energized. After the contact 10Oy has opened, the relay S1 is de-excited. After the end of the impulse, contact 123m opens. As a result, the relay AB is de-energized. The relay Z drops out after the contact 128ab is opened.

During the actuation of the sensing contacts 147b23 and 148b13 Through the first empty box, in addition to relay M, relay J3 (Pig. 4) is excited via:

Voltage, relay J3, contact 1550.3, rectifier size 18, Sense contacts 147b23, I48b13, ground.

After the contact 174i3 is closed, the magnet KM3 excited, via which the empty box with the help of the pivoting flaps 15, 15a is introduced into the floor EI3. After this Closing of contact 171i3 is winding II of the latching relay S5 excited via:

Voltage, winding II of latching relay S5, contacts 39s5 $ 17U3, earth.

If the latching of the armature of the relay S5 is released, the latching relay 13 is energized via the same contacts, and when the contact 16813 is opened, the relay Q3 is switched off. Make the open 4M lemtaktee 155 * 3 because relay J3 drops. lach At the opening cm KoaUkttι 17U3 becomes di · wiekiaof xx on «I« «pMftM wi umMtHm ätut tlma ftcXti ·« b.

| Qf | 10 / 04fS BAD ORIGINAL

After the contact 5413 is closed, the Belais Sp3 comes to excitement. The open contact 224sp3 prevents the Eelais 121 of the search chain from responding, i. E. during the Empty box on floor EE3 is transported to storage space ¥ 15, as long as no further empty box is allowed for this floor requested v / earth, Ms the one to be promoted to storage location ¥ 15 empty box has driven through the oak to this storage location. The empty box pressed on the conveyor belt the entry contact 158ek3 on floor ET3. Ee came that Yerkink relay A3 for excitation over

Voltage Verklinkrelais A3, contacts 5513 _f I58ek3, earth.

After the contact 161a3 is closed, the calibration magnet WM3 energized, which actuates a not shown ¥ oak to the memory locations V / 15 to ¥ 18. After the tar box the Has passed through the retraction contact 158ek3, the latching relay A3 is de-energized. The armature of the latching relay A3 holds but until a not shown ¥ ¥ ¥ lungs II removes the latching of the anchor when the! tar box has passed the switch. After opening the contact 161a3 the pull magnet WM3 also falls off. At this point it is the latching relay 13 has also been de-energized via a winding II (not shown) When ¥ 15 is reached, it closes contact 3vk15. the Winding II of the latching relay K4 is then excited via:

Sptaauae, winding II of the Yerklink relay K4, contacts 22an3, 33UC4, 3vk15, earth. .

BATH ORIGINAL

909810/0415;
- 27'- ·

When contact 3Ok15 is closed, relay AN3 is energized. After opening the contact 22an3, the armature of the latching relay K4 a "b drops.

The second tar box "following the first empty box" is pressed in the Floor ΕΪ3 the sensing element B3 without any effect, since the Contact 155q.3 opened after the introduction of the 1, empty box is. When the 2nd tar box has reached contact element B2, so he actuates the scanning contacts 144b22 and 145b12. Bas relay J2 is excited by:

Voltage, relay J2, contact 154q2, rectifier Gr19 » Sense contacts 144b22, 145bi2, ground.

After the contact 1? 3i2 is closed, the magnet KM2 excited, through which the empty box via swivel flaps into the Floor ΕΪ2 is introduced. After closing the contact 17Oi2, winding II of latching relay S2 is excited via:

Voltage, winding II of latching relay S2, contacts 34s2, 35s3, 38s4, 170i2, earth.

The latching of the armature of the latching relay 82 is released. The latching relay L2 is also energized via the above-mentioned contacts. Have the sensing contacts 144b22 and 145b12 open, relay J2 is held by:

Voltage, relay 0 * 2, contact 154q.2, rectifier Gr2O, Contact 17Oi2, Earth.

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. 30th

1456 * 09 ^{PA9 / 420/3731} . ■

When contact 167i2 is opened, relay Q2 is de-energized. As a result, relay J 2 drops out after contact 154q2 has opened. After opening the contact 17Oi2, the Yerkink relay S2 is de-energized. Fold the closure of the contact 5312 is the relay Sp2 for energization, the energization of the relay while preventing E1 of the search string via the contact 223sp2 until the switch 2. teerkasten for storage ¥ 9 of the floor EE2 has passed. While the empty box is being transported to storage location W9, it actuates the entry contact I57ek2. The latching relay A2 is excited via:

Voltage, latch relay A2, contacts 5212, 157ek2, earth.

After the contact 160a2 is closed, the turnout magnet WM2 energized, which actuates a switch, not shown, to the memory locations W9 bi3 V / 12. In a manner not described v / ground the latching relays I> 2 and A2 then de-energized, if the empty box has passed the switch to storage location W9. After opening contact 5312, relay Sp2 is de-energized. On the storage location W9, the tar box presses the Contact 2vk9. The winding II of the latching relay K3 is excited by:

Voltage, winding II of latching relay K3, contacts 19an2, 27k3, 2vk9, earth.

The latching of the armature of the latching relay K3 is thus released. After the contact 20k9 closes, the relay AN2 comes on

BATH ORIGINAL

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PA 9/420/3731

to excitement. See the opening of the contacts the Yerklink relay K3

Hack the closing of contact 223ep2 is relay E1 (Pig. 4) of the search chain via contact 43s3 of the latching relay S3, whose armature after pressing the push button 21 had attracted, had been aroused again. Ib became excited Above:

Voltage, Wicklimg I relay 11, contact «223» p2, 43s3 » 80 ^ 2, 68e3, earth.

After closing & ee contact 69 © 1, relay E2 is energized. When contact 7Oe2 is closed, relay E3 is energized. If contact 68e3 opens, relay E1 is delayed de-energized. Each opening of contact 69e1 becomes winding I. of relay 12 · de-energized. The relay E2 remains energized, however, because it has a drop-out delay. During the dropout delay of this relay the relay P is energized via:

Voltage, relay P, contact 89k1, point 2, contacts 71el, 63e2, 83q2, 46s3, 163sp2, earth.

After the contact a 85p closes, the relay £ 2 is maintained via:

Voltage, winding - II of relay E2 _f contact 6Oe2, point 3, contact 85p, earth,

After closing the contact 86 $ (Fig. 5) , the Htlaie JC1 as well as the magnet AK4 are detected in black beedariebener Voia.

PA 9/420/3731

H56809

As a result, the relay PL comes in the central distribution control ZVS for excitation, as well as relay Q2 in the floor distribution control EVS2 (Fig. 4). After opening the contact 75q2 the relay PL is de-energized. As a result, in the central distribution control ZVS (Fig. 5) the Counting chain ZAK is given a pulse via contact 92pl. The CLOSE relay is energized in the manner already described. To When contact 97 is closed, relay Y responds. After the contact 99y closes, the relay S1 in already pulls described way. After the contact 98zu has opened, the relay S1 'remains through its winding II. After opening of contact 97zu the relay Z is energized. After that, in the manner already described above, the empty box has the storage space V / 4 has left floor ΕΪ3 in the central storage ZSP, the relay K1, the magnet AM4, the relay P and the relay E2 are de-energized. After opening the contact 91k1 in the central distribution control ZVS (Fig. 5) holds the relay Q2 via the contacts 76q2 and 167i2. As already described above, will the 4th empty box in the circulating elevator via the hinged flaps 15, 15a and taken up by a driver frame 3. After the empty box has passed the upper bypass, it actuates the scanning element B3. So this is what happens Relay M after closing the sensing contacts 148b13 and H7b23 to excitement. A pulse is sent to the counting chain ZAK via contact 123m. Relay AB responds. To When contact 128ab is closed, relay X is short-circuited and consequently de-energized. After the impulse has ended, it drops

9098 10 /, QA 15

PA 9/420/3731

Relay M and Eelais AB. ! Open the contact I28ab also relay Z is de-energized. To. Open the contacts 100y the relay S1 'drops out.

Before the 'requirement on floor ΕΪ2 becomes effective during its downward movement of the 3rd empty box actuates the scanning element B2 without being diverted into the Floor EI2 took place. If the 3rd! Tar box has the sensing element Bt reached, the relay J1 (Fig. 4) is energized via:

Voltage, relay Ji, contact 1530.1, rectifier Gr22, off, push-button contacts 141b21, 142b11, earth.

After closing contact 172i1, magnet KM1 is excited, through which the 3rd tar box is channeled into the ET1 floor via swivel flaps. After closing contact 16911 the winding II of the latching relay S1 is excited and thus the latching of the armature is canceled. The latching relay Ii1 is also excited via:

Voltage, latching relay L1, contacts 33s1, 16911 _f earth.

Bach holds the opening of the sensing contacts 141b21 and 142b11 relay J1 via:

Voltage, relay th, contact 153q1, rectifier Gr21, Contact 169H, Earth.

When contact 16611 opens, relay Q1 drops out. ffach When contact 1533.1 is opened, relay J1 is de-energized. Huh When contact 16911 opens, the armature of latching relay Si drops

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PA 9/420/3731

U56809

away. When contact 5011 is closed, relay Sp1 is energized. Contact 165sp1 opens. It remains open until the tar box has passed the switch to storage location W5. While the empty box is being transported to storage location W5, the empty box actuates the entry contact 156ek1. The latching relay A1 is excited via the contacts 5111 and 156ek1. * After the contact 159a1 is closed, the turnout magnet WM1 is excited, which actuates a turnout (not shown) to the memory locations W5 to W8. The armatures of latching relays A1 and 11 only drop out when the empty box has passed the switch to storage location W5. The 3rd empty box activates contact 1vk5 at storage location W5. The winding II of the latching relay K2 is excited via the contacts 16an1, 26k2, 1vk5. The latching of the armature of the latching relay K2 is thus released. Relay AN1 is excited after contact 1vk5 is closed. After the contact 16an1 opens, the armature of the latching relay K2 drops out. The 4th empty box actuates the scanning element B2 during its downward movement. The relay 32 (FIG. 4) is excited in the manner already described. After the contact 173i2 is closed, the magnet KH2 is excited, which brings about the discharge of the 4th empty box from the Uialaufzug via the hinged flaps. After closing contact 170i2, winding II of latching relay S3 is excited via:

Voltage, winding II of latching relay S3, contacts 36s3, 38s4, 17012, earth.

PA 9/420/3731

U56809

After opening the Abtaatkontakte 144b22 and H5 "b12, the relay J2 remains via the contact 17012. After opening the contact 16712, the heater Q2 is de-energized. As a result, the relay J2 drops out after the contact 154q2 opens. After the contact 17Oi2 opens Anchor of the Verklinkrelaio S3 off. Dev 4th tar box is transported on the conveyor belt to storage location W13 at the destination Ζ8Φ2 on floor E52.

According to item 2, all storage locations W5 to ¥ 18 are the Floors EU to ET3 occupied with empty boxes. However, are the storage locations W1 to> / 4 in the central storage ZSP are unoccupied. Via the conveyor belt leading to the circulation on the train on floor ES? 1 v / earth 14 empty boxes introduced into the circulation elevator. It it is assumed that after the 9th empty box has been smuggled from floor E21 into the circulating elevator, the one below the Floor EU attached frame contact 176rk 18 times the carrier frame has been actuated, i.e. the circulating elevator has carried out a complete cycle. Thus, the circulation elevator is monitored UAÜ (Fig. 5) switched to its starting position, while the first empty box, the scanning element B3 achieved.

If the next carrier frame reaches the EU floor, an impulse is given to the circulation on Zug-Monitored® UAtJ via the frame contact 176rk, which starts counting the carrier frames again. As a result, the counting magnet ZE is excited ^{U!? I?} above:

90 9 8 1JD ££ U 1.5

Voltage, resistance R2, winding I of the counting magnet ZB, Contacts 1O9s1 ', "87p, 182ab1, 1? 6rk, earth.

After the 1st armature of the counting magnet ZB has been attracted, contact 177zeO closes and * the relay ZH1 is energized above:

Voltage, relay ZH1, contact 177zeO, earth.

On floor ΕΪ3, the 1st empty box activates the sensing contacts 148b13 and 147b23. The relay PIi is excited by:

Voltage, relay PL, contacts 196zh1, 2O7zh1, 2O1x, 11 lsi ¹ , 147b23, 148b13i earth.

A pulse is sent to the counting chain ZAK of the central distribution control ZVS via contact 92pl. The CLOSE relay is energized in the manner already described. As a result, after the contact 110 zu has been closed, the counting magnet ZK is excited in the circulating lift monitoring UAÜ via:. . _{¥ ϊ}

Voltage, resistance R8, winding I of the counting magnet ZK, contacts 11Ozu, 19Ozh1, earth.

If the 1st tar box drove past contact element B3, so the relay PL is de-energized. If the 10th empty box has actuated the sensing element B3, the relay PL speaks for the 10th time over the circle described above. In the same way, the CLOSE relay is energized and outputs O zu via contact 11 de », 10th pulse on the counting magnet ZK, its 10th armature. ;

0 9 8 10/0415 - 35 -

attracts. After closing the contact 211zk1O that speaks Relay X on via:

Voltage, relay X, contact 211zk10, earth.

In addition, the counting magnet ZE is excited for the 10th time via the frame contact 176rk. Thus the 10th armature pulls the counting magnet ZE on. After closing contact 178ze10, relay AB1 is excited via:

Voltage, winding I and II of relay AB1, contact 178ze1Q, Earth. ·

After the contact 181ab1 is closed, the winding I des Relay AB1 short-circuited. After the contact 183ab1 is closed, the counter-winding II of the counting magnet ZE is excited above:

Voltage, resistance R4, reverse winding II of the counting magnet ZS, Contact 183ab1, Earth. ■■ · ... · «*

Thus, all ten armatures of the counting magnet ZE fall off. To When contact 184ab1 closes, the ZZ counting magnet is excited by:

Voltage, resistance R5, winding I of the counting magnet ZZ, Contact 184ab1, Earth.

As a result, the 1st armature of the counting magnet ZZ is attracted and the relay ZH2 is energized via the contact 2O6zzO. Becomes the bame contact 176rk pressed for the 11th time, the ZShX-

90 9 810/0415
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magnet ZE via the circuit described above for excitation. After the contact 177ze0 is closed, the heater ZH1 excited again. If the 11th tar box reaches contact element B3 at the same time, relay Jo comes through the contact 199x for excitation via:

Voltage, relay Jo, contacts 14Ov, 199x, 111s1 ^f , 1471) 23, 148b13, earth.

After the contact 175io is closed, the magnet XH3 (Fig. 4) excited, through which the 11th empty box is discharged into the floor ΕΪ3 via swivel flaps 15b, 15c. After closing of contact 136io responds to latching relay R1. Kach When the retraction contact 158ek3 is actuated, the latching relay A4 is energized via:

Voltage, latch relay A4, contacts 149r1, 158ek3, earth.

After the contact 143a4 is closed, the switch magnet pulls WM4 on. The 11th empty box is transported via the conveyor belt (Pig. 1b) promoted to the storage space VH of the central storage ZSP. After the excitation of the magnets ΔΜ1, AM2 and AM3, the 11th arrives. Place empty box on the storage space ¥ 4.

In the meantime the relay Jo and the magnet KM3 are de-energized been. If the 12th empty box actuates the sensing element B3, the relay Jo responds again briefly via the above described circuit. As a result, the magnet KM3 excited and the 12th empty box over the hinged flaps 15b, 15c

909810/0415 "

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Clileust into the third floor. This empty box then becomes in the manner already described above via the conveyor belt to Storage space W2 of the central storage ZSP promoted. Briefly press the 13th and H. tar boxes in the same way dao relay Jo. About the swivel flaps 15b, 15c they also smuggled into the floor ΕΪ3. You then take the memory locations W2 and W1. After the 18th actuation of the Rahraenkontaktes 176rk (1 cycle), the 8th anchor pulls the counting magnet ZE. As a result, the relay AB2 comes to Excitement about:

Voltage, winding I and II of relay AB2, contacts 194zz1, 179ze8, earth.

After the contact 188ab2 is closed, the winding I of the relay AB2 is short-circuited. After closing contact 186ab2 v / ird the counter winding II of the counting magnet ZE is excited by:

Voltage, resistance R4, reverse winding II of the counting magnet ZE, rectifier Gr1, contact 186ab2, earth.

Eo all 8 armatures of the counting magnet ZE fall off. To When contact 177zeO is opened, relay ZH1 drops out. About the Contact 186ab2, the opposite winding II of the counting magnet ZZ is excited, the 1st armature of which also drops out. After opening of contact 2Ö6zzO, relay ZH2 is de-energized. To When the contact 187ab2 closes, the opposite winding II of the Counting magnet ZK excited by:

Voltage, resistance R10, winding II of the counting magnet ZK, contacts 185zkO, 187ab2, earth.

9098 10 / # 4.1 5. - 38 -

56809 ^ΪΑ

The armature of the counting magnet ZK also fall off. After opening the contact 2i1zk10, the relay X is de-energized.

So that there are no more empty boxes in the central storage ZSP introduced v / ground as memory spaces are available, an Eelais V is provided, which responds when all memory spaces VM to W4 of the central memory ZSP are occupied.

Repeat during the 2nd cycle of the circulating elevator the operations in the manner described above.

According to item 3, the storage locations V1 to W4 are central ZSP memory as well as the memory locations V / 5 to W18 of the floors E (D 1 to ΕΪ3 are filled with empty boxes 10 empty boxes stored. It is assumed that the 1st empty box just reaches the scanning element B3 when the Circulating elevator has performed one cycle and thus the counting magnets ZE, ZZ, ZK of the Circulating Elevator Monitoring Unit UAU in their Starting position are switched. With the now following actuation of the frame contacts o 176rk by one of the floor E £ 1 itself approaching carrier frame, the counting magnet ZE is excited. When contact 177ze0 is closed, relay ZH1 is energized. At the same time, the 1st empty box actuates contact element B3 and thus gives a pulse to the relay PL. This energizes the relay ZU and consequently the counting magnet ZK. After this the 5th empty box has actuated the sensing element B3 after closing contact 1i0 to the 5th armature of the counting magnet ZK tightened. In addition, it is after pressing it 5 times

909810/0 U 15
- 39 -

^ 456809. ^{ΪΑ9 / 42Ο / 5731}

the frame contact 176rk of the 5th armature of the counting magnet ZE is attracted. If, after the counting of the 5th Iteerkastens in the EU floor one away, back from space ¥ 18 so zunächat teerkasten the remaining 3! "Eerkästen to the storage locations W6, ¥ 7 and ^y W8. After closing the contact 12vk5 (Fig. 4) in the floor distribution control 1VS1, the latching relays K2 and S1 are energized. After closing the contact 41Q1, the relays 11, E2 and E3 of the Suehkette come to excitation one after the other. The relay Έ is energized in the manner already described above. The relay E1 is held by its winding II. After closing the contact 86p, the relay K1 and the magnet AM4 are excited (Pig. 5) -. In the circulating elevator monitoring UAÜ, the contact 87p prevents further counting of the frames via the frame contact '176rk. After closing contact 88p, relay AB1 is excited via:

Voltage, winding I and II of relay AB1, rectifier Gr3, Contacts 195zh1, 88p, earth.

After the contact 181ab1 is closed, the winding I des Relay ABi short-circuited. After the contact 183ab1 is closed, the counter winding II of the counting magnet ZE is excited so that the five attracted armatures of the counting magnet fall off. When contact 177zeO is opened, relay ZH1 is de-energized. Thus, the counting magnets of the circulation elevator monitoring UAÜ are de-energized and all anchors are in their starting position. After closing de3 contact 91k1 (Fig. 5) the relay PL is energized, which drops out again after the response of the relay Q1. This. pulse

9 0 9810/0415

ClO

K56809. »9/420/3751

is given to the counting chain ZAK via contact 92pl. Thus the relay CLOSED is energized, via its contact 97 closed the relay Y is energized. After the contact 98 is closed and 99y v / ies the relay S1 · in the manner already described excited. After the end of the pulse via contact 92pl, relay CLOSED drops out. Bas relay S1 'keeps on top of his Winding II. After contact 97zu has opened, relay Z responds. After the magnet AM4 of the storage location W4 (Pig. 5) had been excited, a tarbox had the same leaving.

After opening the contact 4vk4, the relays K1 and P as well as the magnet AM4 are de-energized. The in memory locations V / 1 to W3 that are available empty boxes back to respectively a place further to the storage locations Vf4, W5 and W2. If the 6th empty box actuates the scanning element B5, the relay M is briefly energized and a pulse is sent to the counting chain ZAK via its contact 123m. Relay AB is excited and after contact 128ab is closed, relay Y is short-circuited, which consequently drops out. After opening the contact 10Oy, the relay S1 'drops out. After contacts 101y and 128ab have opened, relay Z also drops out. In the meantime, the 1st empty box has reached the floor EU and actuates the scanning element B1 there. As a result, relay J1 responds in floor distribution EVS1 (Pig. 4), as already described above. After the contact 172i1 is closed, the magnet KM1 is excited and the 1st empty box is introduced into the floor ET1 via the hinged flaps. Above the conveyor belt

909810/0415
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the empty box is promoted to storage location "W5. Pressed the frame of the 2nd empty box the frame contact 176rk, so if the counting magnet ZB is again excited because the contact 1O9s1 · is closed again. After closing the Contacts 177zeO energize relay ZH1 again. aside from that The 7th tar box detects the sensing element at the same time B3 and consequently the relay PL comes for a short time to excitement. As a result, a pulse is generated via contact 92pl put on the counting chain ZAK. The CLOSE relay responds. After closing the contact 11Ozu, the counting magnet ZK is excited. After the 10th empty box has passed the Stage ES3, the empty carrier frame following it takes the one in the Floor ET3 v / type empty box on. Pressed the just out the central storage system 'ZSP in the circulation elevator e empty box after driving through the upper bypass of the circulation elevator the sensing element B3, the relay PL (Pig. 5) is energized for the 5th time. After the contact 92pl is closed thus the 5th impulse is given to the counting chain ZAK. As a result, the 5th armature of the counting magnet ZK picks up. Meanwhile If the counter magnet ZE is excited via the frame contact 176rk, its 5th armature picks up. If the driver frame of the In addition to the empty crate smuggled into the central storage facility ZSP, the EU floor is actuated by this carrier frame for the 10th time den, frame contact 176rk. After the 10th anchor of the counting magnet ZE has picked up, relay AB1 is energized via contact 178ze10. After the contact 184ab1 is closed the counting magnet ZZ is excited. When contact 206zz0 closes, relay ZH2 is energized. After closing contact 183ab1

9098 10/0415
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H 56809

the reverse winding II of the counting magnet ZE is excited. All 10 armatures of the counting magnet ZB fall off. The driving frame 8 empty carrier frames follow the empty box that is also included in the central storage ZSP. The one occupied by the driver frame The following empty carrier frame actuates the frame contact 176rk for the 11th time. The ZE counting magnet comes again for excitation and after closing the contact 177zeO the relay ZH1. If the 2nd empty box is reached via the upper bypass of the circulating elevator the floor ET3, so he actuates the scanning element B3. The relay PL is briefly energized and a 6th pulse is sent to the counting chain ZAK via its contact 92pl will. After the contact 110 is closed, the counting magnet becomes ZK excited, whose 6th anchor picks up. At the same time, the frame contact 176rk is replaced by a Mitnehraerrahmen for the 14th time actuated. As a result, the 4th armature of the magnet ZS pulls at. If the 6th empty box reaches floor ΕΪ3 and presses there the sensing element B3, the relay PL is energized for the 10th time. The 10th pulse arrives at the contact 92pl Counting chain ZAK and the 10th anchor pulls via contact 110zu dos counting magnet ZK. After closing the contact 211zk10 relay X is energized. If the frame contact 176rk is actuated for the 18th time by a driver frame, the 8th pulls. Armature of the counting magnet ZE. After the contact 179ze8 is closed, the relay AB2 is energized in the manner already described. After the contact 186ab2 is closed, the counter windings II of the counting magnets ZE and ZZ are excited. The anchors both counting magnets fall off. After the contact 187ab2 is closed, the opposite winding II of the counting magnet ZK is excited,

903810/0 k 15

- 43 -

whose anchors also fall off. After opening the contact 211zk10 relay X is deenergized. After opening the Contacts 206zz0 and 177zeO ground the relays ZH2 and ZH1 de-energized. During dc3 the next round of the circulating elevator the counting processes are repeated in the same way, provided there is no empty box on one of the floors during this cycle as a result of Enifernena one of the empty boxes from the storage spaces is requested.

If the central storage tank ZSP is, for example, located on the ET1 floor, there is no need to provide a counting chain ZAK in the central distribution control ZVS. A ligature the ability to influence the scanning device Jo of the central memory after requesting empty boxes in the individual floors is then not necessary, because the empty excrements smuggled into the circulating elevator from the central storage facility After they have been introduced, they first travel through the entire height of the circulating elevator before they descend during their downward movements Drive past in the scanning elements B3, B2 and B1 of the floors ET3, ΕΪ2 and ΕΪ1. You will then be in the Floors in which a request for an empty box is made are fed in from the circulating elevator.

6 figures
17 claims

9098l0 _4/4 0i15

Claims (1)

PA 66/0503 Claims (1 ·) Conveyor system with a circulating elevator serving several floors for conveying containers, in particular box conveyor systems, characterized in that that in each floor (ET1 or ET2 or EI3) a given Number of storage locations used to store]? ¥ 4, ¥ 15 to ¥ 18; ¥ 5 to ¥ 8; ¥ 9 to ¥ 14) is provided with an at any point of the circulating elevator arranged central memory (ZSP) shared by all storage locations (¥ 1 to ¥ 4, ¥ 15 to ¥ 18 or ¥ 5 to ¥ 8, ¥ 9 to ¥ 14) via a floor distribution control assigned to each floor (ET1 or EI2 or EI3) (EVS1 or EVS2 or EVS3) as well as via a central distribution control (ZVS) that are connected when requested of a conveyor container on one of the floors (EU, ET2, ET3) through the associated floor distribution control (EVS1, EVS2, EVS3) the central distribution control (ZVS) of the central storage (ZSP), which is not needed in the floors (ETf, EI2, ET3) from the circulation elevator removed conveyor container has received, can be influenced in such a way that the central distribution control (ZVS) is present at least one such conveyor container in the central memory (ZSP) the introduction of a conveyor container from the central storage (ZSP) in the circulating elevator and in the floor distribution control the floor concerned causes switching measures, either the discharge of the from the central storage (ZSP) in the circulating elevator into the conveyor container floor in question or, if there are several conveying containers in the circulating elevator, the discharge of the floor in question on arrange for the next conveying container to be moved to the relevant floor. 2. Conveyor system according to claim 1, characterized in that the floor distribution controls (EVS1, EVS2, EVS3) one of them corresponding number of switching means forming a search chain (E1, E2, E3) as well as one of the number of the -45 909810/0415 : β documents (Art. 711 Paragraph, 2 No. I Clause 3 of the amendment of 4.9.1 9B7) PA 9/420/5731 H56809 Floors (ΕΪ1 or ET2 or ET3) have a corresponding number of storage devices (S1, S2, S3, S4, S5) possible requirements of conveyor containers, and that a test device (P) provided in the central distribution control (ZVS) the floor distribution control (EVSt ₁ EVS2, EVS3) one after the other 'checks whether storage means (S1 bio S5) in them have been influenced as a result of requests from lör derbehält em on the floors. 3. Conveyor system according to claims 1 and 2, characterized in that that if e.g. a transport container on one floor (e.g. ET1) is requested, the storage means (S1) of the train, arranged the floor distribution control (EVS1) and the test equipment (P) of the central distribution control (ZVS) together, the switching means (E1) affect the relevant floor distribution control, that the floor distribution control (EVS1) continues to have a control device (Q1) and a discharge unit PÖrderbehälters in the relevant floor (ET1) controlling Has scanning device (J1) and that after influencing the control device (Q1) of the floor distribution control (EVS1) by the switching means (E1) and if there is at least one conveying container in the central memory (ZSP) by another in the central distribution control (ZVS) existing test equipment (K1) this control device (Q1) the Scanners (J1) controls. 4. Conveyor system according to claim 2, characterized in that the switching means forming a search chain (E1, E2, E3) waste 10/0415
.- 46 - H56809 delayed relays are that after influencing the first Relay (E1) of the search chain through the storage device (e.g. S1) one (e.g. EVS1) of the floor distribution controls the others Relays (E2, E3) of the search chain are automatically excited one after the other via their first windings, so that the relay via the last relay (E3) of the search chain initiated de-excitation process is interrupted when the relay is still energized the search chain via its second windings into a common, through the test equipment (P) of the central distribution control (ZVS) place influenced holding circle. 5. Conveyor system according to claim 1, characterized in that the storage means (S1 to S5) of the floor distribution controls (EVS 1 to EVS3) latching relays (S1 to S5) and that the latching of the armature of the latching relay is carried out by a second one on each floor (ΕΪ / 1 or ΕΪ2 or ET3) scanning element provided in the circulating elevator (B1 or B2 ' or B3) influenceable winding is released, with the scanning elements (B1, B2, B3) to be conveyed in a circulating elevator For the retainer it is actuated / grounded. 6. Conveyor system according to claims 1 and 5 »characterized in that in the floors of the circulation elevator in which the discharge of conveying containers from the circulation elevator for the purpose of storage in the floors (E £ 1 to ΕΪ3) is to take place, the scanning devices ( J1 to J3) can be influenced via the scanning elements (B1 to B3) to be actuated by the conveying container, so that the scanning devices {3Λ to J3) 909810/0 / * 15 - 47 - Inflatable swivel flaps (11 * 13.15) at the height of each Floors (ET1 to Ef3) are arranged in the circulating elevator in such a way that that the swivel flaps (1-1,13,15) after being influenced by the individual scanning devices (J1 to J3) of the floors (1Ϊ1 to ΕΪ3) swivel in the path of the downward moving conveyor container deo circulation on trains a and press on the rollers (12,14,16) provided for them take up the conveying containers, so that these are stripped from the carrier frame (3) of the circulating elevator and channeled into the floors (E! E1 to E £ 3) will. 7. Conveyor system according to claims 1 and 6, characterized in that da / 3 the central memory (ZSP) in one (ET3) of the Floors (E21 to ΕΪ3) of the circulating elevator is arranged and that when a conveying container drives past the floor (ET3) of the central store (ZSP) if it does not exist Requirements in the floors (ΕΪ1 to ΕΪ3) the bait container after actuation of the scanning element provided on this floor (E23) (B3) are introduced into the central store (ZSP) via two swivel flaps (15, 15a). 8. Conveyor system according to claims 1 and 7, characterized in that that when conveying containers are requested in the individual floors (E £ 1 to ΕΪ3), a number of pulses corresponding to the number of requests from the floor distribution controllers (EVS1 to EVS3) influence a control means (Pi) provided in the central distribution controller (ZVS) so *, that via a counting chain (ZAK) the ability to influence the scanning device (Jo) the central distribution control (ZVS) for as long 909810/0 ^ 15 - - 48 - ςο is interrupted until the last requested conveying container on the scanning element (B3) of the central memory (ZSP) drove past. 9. Conveyor system according to claims 1 and 8, characterized in that the control means (PI) in the central distribution control (ZVS) switches the counting chain (ZAK) forward according to the number of requests that the scanning device can be influenced by the first request pulse from one of the floors (Jo) is prevented and that while the conveying container is moving in front of the scanning element (B3) of the central memory (ZSP), another control means (M) switches the counting chain back in pulses. 10. Conveyor system according to claim 1, characterized in that after removal of a conveyor container from the last, the Circulating elevator averted storage space (^ .B. ¥ 8) one On the 1st floor (e.g. EU) move the remaining conveying containers up automatically and that after the circulating elevator has become free on the The next storage location (W5) of the relevant floor (ET1) automatically requests a conveying container via one provided in this memory location (W5), mechanically actuated contact (12vk5) takes place. 11. Conveyor system according to claim 1, characterized in that the request for a conveying container in one of the floors (ET2) via the storage locations (V / 13, WH) Pushbuttons (11, 12) takes place, which the storage means (S3, 909810/0415 * - 49 - H568Q9 SA-) in the floor distribution control (EVS2) of the floor concerned (ET2) ". 12. Conveyor system according to claim 1, characterized in that that in addition to the central storage facility (ZSP) also the circulating elevator alo memory for delivery container is used and that in the Storage of a certain number of conveying containers in the Circulating elevator this through a circulating elevator monitoring (ÜAÜ) are monitored in such a way that their discharge from the circulating elevator into the central storage facility (ZSP) is prevented will. 13. Conveyor system according to claim 12, characterized in that that the circulation elevator monitoring (UAÜ) the carrier frame of the Umlaufaufzugeo after spring circulation new counting devices (ZE, ZZ) has' that a further one is used to count the conveying containers to be stored in the circulating elevator, via the scanning means (B3) of the central memory (ZSP) and via the counting chain (ZAK) of the central distribution control (ZVS) controllable counting device (ZK) is provided that the circulation elevator monitoring (UAÜ) also by the Counting devices (ZE, ZZ, ZK) controllable switching devices (EH1, ZH2, X) has that the switching devices (ZH1, ZHH) dio influenceability of the discharge of a Conveying container in the central memory (ZSP) serving scanning device (Jo) prevent and that the switching input * - Direction (X) naoh counting of the last one in the circulation elevator storing conveyor container, the suppression of the influencing of the scanning device (Jo) cancels. ■ 909810/0415
-50- PA 9/420/3731 H56809 H. Conveyor system according to claims 12 and 13, characterized marked that the circulating elevator at any point a frame contact (176rk) that can be actuated by the driver frame and that influences the counting devices (ZE, ZZ) having. 15. Conveyor system according to claims 12 and 13 »thereby characterized in that the counting devices (ZE, ZZ, ZK) counting magnets are that the switching devices (ZH1, ZH2, X) are relays and that the suppression of influenceability the scanning device (Jo) of the central memory (ZSP) through the relays (ZH1, ZH2) at the beginning of the counting process after actuating the first armature of the counting magnets (ZB, ZZ) takes place, and that the relay (X) is then influenced by the counting magnet (ZK) when the number of the circulating elevator increases The armature of the counting magnet (ZK) assigned to the storage tank is attracted. 16. Conveyor system according to claim 12, characterized in that the counting process of the driver frame and that to be stored Conveying container when a conveying container is requested in one of the floors by influencing the counting devices (ZZ, ZE, ZK) is prevented by the test equipment (P). 17. Conveyor system according to claims 1 to 16, characterized in that that the containers to be stored are tarry. 909810/0415
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