EP0655093A1 - Process and device for magazining cans. - Google Patents
Process and device for magazining cans.Info
- Publication number
- EP0655093A1 EP0655093A1 EP93921912A EP93921912A EP0655093A1 EP 0655093 A1 EP0655093 A1 EP 0655093A1 EP 93921912 A EP93921912 A EP 93921912A EP 93921912 A EP93921912 A EP 93921912A EP 0655093 A1 EP0655093 A1 EP 0655093A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- magazine
- cans
- empty
- carriage
- full
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
- D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
- D01H9/185—Transporting cans
Definitions
- the invention relates to a method and a device for magazining cans, in particular on a fiber-band-producing machine, to which empty cans are fed from the magazine and from which filled cans are fed to the magazine, in which filled cans are removed from the magazine and replaced by empty ones Pitchers to be replaced.
- a can transport vehicle is thereby moved up to a can magazine and gives an empty can in a vorgese for empty cans h enes magazine from.
- the can transport vehicle then travels a certain distance, so that it can receive a full can from a magazine for full cans.
- the empty cans are each fed to a removal point by means of a storage conveyor.
- the magazine must also be designed in such a way that it can accommodate as many empty cans as full cans at the same time. This means that a large space is required for the can magazine.
- empty cans can only be handed in at the end of the storage path for the empty cans.
- full cans can only be reliably picked up at the beginning of the storage section. This has the disadvantage that the can transport vehicle has to travel to several positions for dispensing and receiving the cans.
- the magazine is displaced for taking up and taking down the can, so that, depending on requirements, an empty can space, an empty can or a full can is fed to a can gripping device.
- An advantage of this method according to the invention is that control of only the magazine is required. The feeding and removal of the cannons advantageously takes place at the same location. A shifting and costly positioning of the devices for removing and feeding cans from and into the magazine is avoided.
- By moving the magazine the required position on the magazine is made available to the can gripping device. This makes it possible for the jug gripping device to either pick up an empty or full jug or to place an empty or full jug on the empty jug parking space.
- the magazine as an exchangeable memory, it is advantageously possible to exchange a magazine provided with filled cans for a magazine provided with empty cans. This largely avoids downtimes when filling cans. If fewer filled cans are removed from the magazine than are fed into the magazine by the machine, the completely filled magazine can be removed from the machine manually or automatically and replaced with a magazine with empty cans.
- a filled jug is removed from the magazine at a time when another jug is outside the magazine, for example when the jug is being filled. At this time there is an empty can space in the magazine, on which an empty can is dispensed into the magazine for a full can that has been removed.
- an empty can is placed in the magazine.
- the jug is always removed from the magazine, which is the first full jug seen from the direction of the empty jugs.
- the full can following the row of empty cans is first removed from the magazine.
- the exchange of the empty can against the full can is such that a space is free on the magazine between the empty cans and the full cans after the change.
- the jug in the machine for filling is set back in this position and connects to the row of full jugs.
- the empty jug located next to this reset full jug is removed from the magazine after the magazine has been shifted by one jug parking space and is fed to the machine for filling.
- This in turn has created a free parking space which can be used by a can transport vehicle to deliver an empty can. If there is an empty can parking space on the can transport vehicle on the side of the full cans of the magazine, the full can and the empty can can can be handed over without a large displacement path or repeated positioning of the magazine.
- the can magazine is a carriage on which empty and / or full cans are arranged in such a way that at one end
- the empty cans of the car and the full cans are parked at the other end of the car.
- the carriage is open on both sides of its longitudinal direction so that it can be loaded and unloaded with cans. This makes it possible for gripping devices to grip and move the cans placed on the wagon from both sides of the wagon.
- a friction wheel drive which acts on a friction surface of the carriage, the carriage can be displaced by one can parking space.
- the height alignment of the carriage can be carried out in a simple manner such that the gripping devices can grip and move the cans at defined locations.
- the cans are parked on the pitches with side guides by side guides on the trolley.
- a defined location of the cannons is achieved by the lateral guides.
- the change to a full or empty cans after the same This enables methods such as mixed loading of the wagon.
- the can change can also e.g. at a point where a can is not removed from the magazine for filling on a machine.
- trolley width is smaller than the can diameter or the can length, the cans' protrusion from the cans will make it easier to pick up the cans.
- a can gripping device can reach under the cans and push them from or onto the trolley.
- the readiness for picking up or dispensing of cans of the trolley can be indicated to the can transport vehicle. This prevents the gripping device of the can transport vehicle from accessing the cans of the car while a just filled can is being dispensed by the machine onto the car. In addition, the machine can thereby be shown that a can change is currently being carried out with the can transport vehicle, so that a can cannot be removed by the transport device of the machine.
- FIG. 5 shows a friction wheel drive
- Figure 6a-c a can changing process
- Figure 7a-c a can change process.
- Figure 8 shows a device immediately before the can change process
- FIG. 1 a shows a carriage 10 as a magazine for empty cans 1 and full cans 2.
- the carriage 10 can be moved back and forth in the sliding area 21.
- a free can parking space 5 is provided between the empty cans 1 and the full cans 2.
- This can, not shown, is returned to the magazine after the filling process on the transport device 22.
- a can transport vehicle 3 moves along a route 4 in the direction of the arrow to next to the carriage 10.
- the can transport vehicle 3 stops next to the carriage 10 in a defined position.
- the can parking spaces 5, 5 ′ are located behind the actual vehicle 3.
- the can transport vehicle 3 is loaded with an empty can 1 on the one can parking space.
- the second can parking space 5 'on the can transport vehicle 3 is empty.
- a can gripping device 30, 30 ' is assigned to each can parking space 5, 5'. With the help of this can gripping device 30, 30 ', cans are picked up and given off by the can transport vehicle 3.
- the vehicle 3 is positioned next to the carriage 10 in FIG. 1b.
- the position of the can transport vehicle 3 is such that the empty can 1 on the transport vehicle 3 faces the empty can parking space 5 of the carriage 10.
- the gripping device 30 ' is extended and grips the full can 2 standing next to the empty can parking space 5 of the trolley 10.
- the empty can 1 is pushed by the gripping device 30 onto the empty can parking space 5 of the trolley 10.
- the gripping device 30 is uncoupled from the empty can 1 and also withdrawn (FIG. 1c).
- the can transport vehicle 3 travels away from the magazine on route 4 after the can change has been carried out and fulfills its transport order, for example by drives to a sliver processing spinning machine and there changes the full can 2 to an empty can 1.
- the carriage 10 is clocked further by a can parking space, so that the free can parking space 5 on the carriage 10 again faces the transport device 22. The carriage 10 is thus ready to take up the can removed for filling again.
- the can pick-up and take-off takes place via a can-grip device 30 which is not described in detail.
- This can-grip device 30 can be designed in such a way that it grasps the can 1, 2 with a handle provided for this purpose, lifts it up if necessary and onto the or promoted by the carriage 10.
- the hook engages under the can 1, 2 to move the can 1, 2. This means that no, or only minor, structural changes, e.g. Reinforcement of the walls on the cans compared to standard cans is required.
- Can gripping devices of the type described are suitable for both the carriage 10 and the transport device 22.
- the magazine is shown in more detail in FIGS. 2a-2c.
- the sliding area 21 is arranged next to a machine 20.
- the transport device 22 is provided for the transport of cans from the carriage 10 to the machine 20.
- the transport device 22 grips a can 1 and conveys it from the carriage 10 to the machine 20.
- the empty can 1 can e.g. be filled with sliver.
- the now filled can 2 is conveyed back onto the carriage 10 by means of the transport device 22.
- Guides 23 are arranged in the sliding area 21. The carriage is in these guides 23
- REPLACEMENT LEAF 10 introduced with its wheels. This ensures that the carriage 10 is guided during its back and forth movement, even if, for example, the carriage 10 is struck.
- a friction wheel drive 24 is provided.
- a friction wheel 25 interacts with two counter-rollers 26 in the friction wheel drive 24.
- the carriage 10 is moved back and forth by the friction wheel drive 24.
- the carriage 10 is inserted with a spar 11 between the friction wheel 25 and the counter-rollers 26.
- the friction wheel 25 thus presses against the spar 11, which in turn is supported on the counter-rollers 26. This creates a sufficiently strong frictional connection, through which the carriage 10 can be driven.
- the carriage 10 is completely pushed into the magazine at the start of the filling process.
- the carriage 10 is in an end position of the sliding area 21.
- a can is removed from the carriage 10 via the transport device 22. This creates a free can parking space 5 on the carriage 10.
- the carriage 10 is pushed in the course of filling the individual cans in the direction of the other end of the sliding area 21.
- full cans 2 are arranged at one end of the carriage 10 and empty cans 1 at the other end of the carriage 10.
- the filled can 2 is pushed back into this empty can space 5, the carriage 10 is clocked further by one can space and the next empty can 1 can be conveyed to the machine 20 by means of the transport device 22 for filling.
- FIG. 3 shows a side view of the carriage 10. Wheels 12 and 13 are connected to one another via a spar 11.
- the wheels 12 are designed as steering wheels, so that the carriage 10 can be moved outside the magazine.
- Can guides 14 are arranged on the spar 11. The spacing of the can guides 14 from one another provides a defined placement of the cans on the can parking spaces 5.
- Sensor cutouts 15 are arranged in the spar 11.
- the sensor cutouts 15 interact with two sensors 28, 28 '(FIG. 2) on the magazine.
- the sensors each recognize the end of a cutout 15. This makes it possible to position the can positions 5 exactly with respect to the transport device 22 from both directions of movement of the carriage 10.
- the cutouts 15 are located on the spar 11 next to the associated can parking space 5 to be positioned.
- a handle 16 is arranged on the carriage 10.
- the carriage 10 can be inserted into the magazine with empty cans 1 and removed from the magazine after the cans have been filled. This has the advantageous effect that the machine 20 can continue filling empty cans, even if a carriage 10 is already filled.
- the filled trolley 10 can be driven into a warehouse from which it is gradually unloaded, for example by means of can transport vehicles 3, according to the method according to the invention. It is also possible that the trolley 10 with filled cans for e.g. sliver processing machines is pulled and there the empty with the full cans of the carriage 10 are exchanged manually.
- FIG. 4 shows a top view of a carriage 10.
- the carriage 10 can be moved by means of the steering wheels 12 and the fixed wheels 13.
- the spar 11 is coupled to the friction wheel drive 24.
- the spar 11 is located
- the position of the friction wheel drive 24 shown on the left in FIG. 4 is the position which is present on the carriage 10 at the start of the filling process of the cans. During the filling process, the carriage 10 moves to the left in cycles, so that finally the right position of the friction wheel drive 24 with respect to the carriage 10 is present during the filling process of the last can.
- the spar 11 must therefore be designed so that it enables the carriage 10 to be positioned by means of the friction wheel drive 24 even for the last can parking space.
- the friction wheel drive 24 is outlined in FIG.
- the friction wheel 25 presses the spar 11 against the counter roller 26.
- a sufficient frictional engagement is thereby achieved which allows the carriage 10 to move.
- the counter roller 26 is stepped in its diameter. This advantageously has the effect that the height alignment of the carriage 10 in relation to the can transport vehicle 3 and the transport device 22 is always such that the can 1 can be taken over well.
- the can 1 protrudes laterally beyond the carriage 10. This advantageously has the effect that the can 1 can be gripped by a gripping device of the transport device 22 and a gripping device 30 or 30 'of the can transport trolley 3. It has proven to be advantageous that a hook is pushed under the can 1 and takes the can 1 with it when it is pulled back.
- FIGS. 6a-6c show a further procedure for taking over the can.
- the can positions are arranged between the chassis.
- the empty can is in the front in the direction of travel. This is advantageous, especially when replacing the cans on a
- the can transport vehicle 3 is positioned next to the magazine in such a way that its empty can 1 is opposite the first empty can (seen from the direction of the full can 2) of the carriage 10.
- the can 2 assigned to this empty can parking space 5 is located on the transport device 22, which feeds the can 2 to the machine 20.
- the can transport vehicle 3 registers via a signal transmitter 31 with a corresponding sensor 32 of the machine 20.
- the can transport vehicle 3 is signaled via this signal transmitter 31 and sensor 32 whether a can change between the can transport vehicle 3 and the carriage 10 can be carried out. In the event that a transport operation is currently being carried out via the transport device 22, the can change is not released.
- the carriage 10 When approval has been given, the carriage 10 is moved according to FIG. 6b by a can parking space. As a result, the empty can 1 of the can transport vehicle 3 faces the free can parking space 5 of the carriage 10. The can change takes place in this position according to FIG. 6c. The empty can 1 of the can transport vehicle 3 is pushed onto the carriage 10, while the first full can 2 of the carriage 10 is moved onto the can transport vehicle 3. After this can change, the free can parking space on the carriage 10 is again opposite the transport device 22 and is ready for receiving the just filled can on the machine 20.
- FIGS. 6a-c shows a carriage 10 which is moved back and forth in the sliding area without guides 23.
- the hub transport vehicle 3 moves so close to the carriage 10 that the gripping devices 30, 30 'are able to dispense cans on the carriage 10 or to pick them up from the carriage 10.
- the can transport vehicle 3 is moved towards the carriage 10 in such a way that the empty can 1 transported on the can transport vehicle 3 is located on the can parking space of the vehicle 3, which is on the side of the empty cans 1 of the carriage 10. In this way, only a few movements of trolley 10 and vehicle 3 are required to carry out the can change and to bring the trolley 10 back into the receiving position for a just filled can.
- the invention of course relates not only to the long cans shown in the figures but also to round cans.
- the can change between the carriage 10 of the magazine and the can transport vehicle 3 can also take place independently of a machine 20. This means that a filled trolley 10 can be conveyed into a warehouse and is gradually emptied there by a can transport vehicle 3. Several carriages 10 can also be connected to form a train. In order to
- the supply of can-emptying machines can also be carried out more rationally if these machines are started with several cars. This is particularly interesting when the jug-emptying machines are to be supplied completely with new cans, as can be the case, for example, when changing the part of rotor spinning machines. In this case, a large number of cans are conveyed to the rotor spinning machine and the cans can, for example, be exchanged section by section. It can be advantageous if the cans are also always on a carriage 10 on the rotor spinning machine. It is thus possible to remove a carriage 10 on the rotor spinning machine with empty or no longer required sliver from the rotor spinning machine and to replace it with a carriage 10 with new sliver in the cans.
- the carriages 10 can be moved independently in the manner of a driverless transport system similar to the can transport vehicle 3. In this case, the carriages 10 move into a predetermined position after the desired filling state of the cans has been reached and clear the magazine on the machine 20 for a new carriage 10.
- FIGS. 7a-7c show an exchange process for a full carriage 10.
- the can transport vehicle 3 is positioned next to the carriage 10.
- the position is advantageously such that the free can parking space 5 of the can transport vehicle 3 faces a full can 2 of the carriage 10.
- a full can 2 is then taken from the carriage 10 onto the can transport vehicle 3.
- the free can parking space 5 of the carriage 10 is brought into a receiving position.
- the empty can 1 is then dispensed from the carriage 3 and placed on the pitcher of the car 10.
- the trolley 10 is then brought into a position (not shown), from which either the empty can 1 can be brought to be refilled or the full cans 2 can be made available for collection by another can transport vehicle 3.
- a device is shown schematically in FIG. 8 immediately before the can changing process.
- a free can parking space is provided on the can transport vehicle 3.
- the can transport vehicle 3 has a total of four can parking spaces, with three can parking spaces being occupied by empty cans 1.
- the can transport vehicle 3 is located at the stop at which it is connected to the control for the movement of the carriage 10 by means of the communication means 31, 32, which are designed as light barriers.
- the light barriers 31, 32 are each equipped with a receiver and a transmitter, so that signals can be exchanged for further actions.
- the can transport vehicle 3 stops at this stop and can advantageously continuously exchange signals with the control for the carriage movement.
- the control for the carriage movement of the carriage 10 designed as a magazine acts on the friction wheel drive 24, which moves the carriage 10 back and forth in the double arrow direction and stops in the required can transfer position. Empty cans 1 and full cans 2 are arranged on the carriage 10.
- the can transport vehicle 3 transports a plurality of cannons.
- the vehicle 3 shown is able to transport three cans.
- REPLACEMENT LEAF checks the cans arranged on the trolley 10 for their filling time and, in accordance with the available transport capacity of three cans of the vehicle 3, selects the three oldest cans 2 for transfer from the trolley 10 to the vehicle 3.
- the position of the carriage 10 shown in FIG. 8 is such that the full can 2, which faces the free can parking space on the vehicle 3, is one of the three oldest filled cans 2.
- the carriage 10 is cycled further to transfer the empty can 1 of the vehicle 3 to the vacated parking space of the carriage 10.
- the carriage 10 is then cycled again until the as next achievable full can of the previously selected three oldest full cans faces the empty can parking space of vehicle 3.
- the full can 2 is again transferred to the vehicle 3.
- the procedure is accordingly continued until the three oldest cans have been transferred to the vehicle 3.
- the fourth full can 2 originally located on the carriage 10 is registered as the oldest can now during the next can changing operation and is provided for the change.
- the decisive factor with this changing principle is that it is not the oldest can that is changed first, but that the number of cans to be changed is always the one that can be reached first. This results in considerably shorter changeover times, since the carriage 10 only has to be moved by short distances.
- Another advantage of this changing method is that the total possible displacement of the carriage 10 can be reduced.
- REPLACEMENT LEAF at least two pitches can be moved less far.
- the reduced total displacement of the carriage 10 thus results in a faster change process.
- Each of the light barriers can generate a low signal and a high signal, which is recognized by the corresponding light barrier. If the device is arranged on a line in which cans are filled, the light barrier 31 is in the "low" state while the empty cans are removed from the car 10, filled under the line and then back onto the car 10 can be pushed back. When the can transport vehicle 3 has arrived at the stop and is positioned, the light barrier 32 indicates by a high signal that it is requesting a can change.
- the control which has received this request signal from the receiver of the light barrier 31, positions the carriage 10 such that one of the oldest full cans 2 to be transferred faces the free space on the can transport vehicle 3.
- the next can 2 to be transferred is often the can 2 standing next to the previously transferred can 2, viewed in the direction of travel of the can transport vehicle.
- the can change is released. This release is effected by a high signal from the light barrier 31.
- the sensor design of the light barrier 32 is set to "low". As soon as the can 2 has been taken over, the end of the change process
- REPLACEMENT LEAF ges indicated by a high signal from light barrier 32.
- the signal of the light barrier 31 is then set to "low” again and the carriage 10 is shifted by one position to transfer the empty cans to the vacant position on the carriage 10.
- the signal display of the light barriers 31 and 32 takes place in an analog manner when the empty cans are transferred.
- the signals from the light barriers 31 and 32 ensure that the can change from the carriage 10 to the vehicle 3 and vice versa is not interrupted by a can change on the route. This interruption could lead to a delay and malfunction of the can change.
- the illustrated invention is not limited to a magazine on a sliver-producing machine, but can also be made from a bearing which is independent of the sliver-producing machine.
- the warehouse would be equipped with movable carriages 10 which, after being emptied, would be replaced by carriages 10 with full cans 2.
- the invention is not restricted to the exemplary embodiments described.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4233357A DE4233357B4 (en) | 1992-10-05 | 1992-10-05 | Method of changing and device for storing and changing spinning cans |
DE4233357 | 1992-10-05 | ||
PCT/EP1993/002708 WO1994008079A1 (en) | 1992-10-05 | 1993-10-04 | Process and device for magazining cans |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0655093A1 true EP0655093A1 (en) | 1995-05-31 |
EP0655093B1 EP0655093B1 (en) | 1996-06-12 |
EP0655093B2 EP0655093B2 (en) | 2002-02-27 |
Family
ID=6469611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93921912A Expired - Lifetime EP0655093B2 (en) | 1992-10-05 | 1993-10-04 | Process and device for magazining cans |
Country Status (6)
Country | Link |
---|---|
US (1) | US5471711A (en) |
EP (1) | EP0655093B2 (en) |
JP (1) | JP3397324B2 (en) |
CZ (1) | CZ286545B6 (en) |
DE (2) | DE4233357B4 (en) |
WO (1) | WO1994008079A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4333775B4 (en) * | 1992-10-08 | 2004-01-29 | Rieter Ingolstadt Spinnereimaschinenbau Ag | Process for exchanging spinning belt containers, device for carrying out the method and spinning belt container |
US5634316A (en) * | 1994-04-02 | 1997-06-03 | Trutzschler Gmbh & Co. Kg | Method and apparatus for handling flat coiler cans before, during and after filling the cans by a sliver-producing textile machine |
GB2287963B (en) * | 1994-04-02 | 1997-12-03 | Truetzschler Gmbh & Co Kg | Method and apparatus for filling sliver cans |
DE19525737A1 (en) * | 1995-07-14 | 1997-01-16 | Schlafhorst & Co W | Can storage for rectangular spinning cans at a can filling station |
DE19632934A1 (en) * | 1996-08-16 | 1998-02-19 | Manfred Langen | Process for exchanging spinning cans on a spinning machine |
DE19719765A1 (en) * | 1997-05-10 | 1998-11-12 | Rieter Ingolstadt Spinnerei | Method and device for transporting a group of cans |
DE19819376A1 (en) * | 1998-04-30 | 1999-11-04 | Rieter Ingolstadt Spinnerei | Method and device for feeding and placing cans |
EP1329541A3 (en) | 1998-05-13 | 2003-08-27 | Maschinenfabrik Rieter Ag | Textile processing machine with a drawing frame |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1266672B (en) * | 1962-02-09 | 1968-04-18 | Schubert & Salzer Maschinen | Can changing device for spinning preparation machines |
CH589557A5 (en) * | 1974-12-24 | 1977-07-15 | Rieter Ag Maschf | |
DE2536435C2 (en) * | 1975-08-16 | 1984-02-23 | W. Schlafhorst & Co, 4050 Mönchengladbach | Method and device for exchanging fiber sliver containers |
DE2543621C2 (en) * | 1975-09-30 | 1984-11-22 | Zinser Textilmaschinen Gmbh, 7333 Ebersbach | Can changing device |
DE3505494A1 (en) * | 1985-02-16 | 1986-09-04 | Langen, Manfred, 4050 Mönchengladbach | METHOD AND DEVICE FOR REPLACING EMPTY CAN CAN FOR FILLED |
US4735040A (en) * | 1985-04-30 | 1988-04-05 | Buro Patent Ag | Method of and apparatus for the automatic feeding of filled cans and the automatic removal of empty cans from the spinning units of a spinning machine |
CS275197B2 (en) * | 1989-06-19 | 1992-02-19 | Kroupa Petr | Method of change automation, especially of non-circular cans with fibres |
DE3924274A1 (en) * | 1989-07-22 | 1991-01-31 | Zinser Textilmaschinen Gmbh | TRANSPORTATION DEVICE FOR FEEDING AND TRANSPORTING FULL AND EMPTY PACKAGE CARRIERS TO AND AT LEAST ONE SPINNING MACHINE |
US5276947A (en) * | 1990-05-18 | 1994-01-11 | Schubert & Salzer Maschinenfabrik Ag | Device for the transportion of cans between machines or devices treating or processing fiber slivers |
DE4015938A1 (en) * | 1990-05-18 | 1991-11-21 | Schubert & Salzer Maschinen | Rotor spinning assembly sliver supply - has station to transfer contents of round cans to flat cans for increased density along row of spinning stations |
CZ280704B6 (en) * | 1990-10-08 | 1996-04-17 | Rieter Elitex .A.S | Apparatus for transferring non-circular cans |
-
1992
- 1992-10-05 DE DE4233357A patent/DE4233357B4/en not_active Expired - Fee Related
-
1993
- 1993-10-04 CZ CZ19941356A patent/CZ286545B6/en not_active IP Right Cessation
- 1993-10-04 WO PCT/EP1993/002708 patent/WO1994008079A1/en active IP Right Grant
- 1993-10-04 DE DE59302939T patent/DE59302939D1/en not_active Expired - Fee Related
- 1993-10-04 US US08/244,438 patent/US5471711A/en not_active Expired - Fee Related
- 1993-10-04 EP EP93921912A patent/EP0655093B2/en not_active Expired - Lifetime
- 1993-10-04 JP JP50872094A patent/JP3397324B2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9408079A1 * |
Also Published As
Publication number | Publication date |
---|---|
JPH08501837A (en) | 1996-02-27 |
DE4233357B4 (en) | 2005-09-22 |
CZ286545B6 (en) | 2000-05-17 |
WO1994008079A1 (en) | 1994-04-14 |
DE59302939D1 (en) | 1996-07-18 |
JP3397324B2 (en) | 2003-04-14 |
CZ135694A3 (en) | 1994-11-16 |
DE4233357A1 (en) | 1994-04-07 |
US5471711A (en) | 1995-12-05 |
EP0655093B2 (en) | 2002-02-27 |
EP0655093B1 (en) | 1996-06-12 |
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