EP0528907B1 - Procede et dispositif pour le transport de cannettes plates entre des machines ou des dipositifs servant a travailler ou a traiter des bandes de fibres - Google Patents

Procede et dispositif pour le transport de cannettes plates entre des machines ou des dipositifs servant a travailler ou a traiter des bandes de fibres Download PDF

Info

Publication number
EP0528907B1
EP0528907B1 EP91909388A EP91909388A EP0528907B1 EP 0528907 B1 EP0528907 B1 EP 0528907B1 EP 91909388 A EP91909388 A EP 91909388A EP 91909388 A EP91909388 A EP 91909388A EP 0528907 B1 EP0528907 B1 EP 0528907B1
Authority
EP
European Patent Office
Prior art keywords
flat
transport
cans
machines
spinning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP91909388A
Other languages
German (de)
English (en)
Other versions
EP0528907B2 (fr
EP0528907A1 (fr
Inventor
Isidor Fritschi
Michael Ueding
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
Rieter Ingolstadt Spinnereimaschinenbau AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25893312&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0528907(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE19904015938 external-priority patent/DE4015938A1/de
Priority claimed from DE19904035439 external-priority patent/DE4035439A1/de
Application filed by Rieter Ingolstadt Spinnereimaschinenbau AG filed Critical Rieter Ingolstadt Spinnereimaschinenbau AG
Publication of EP0528907A1 publication Critical patent/EP0528907A1/fr
Application granted granted Critical
Publication of EP0528907B1 publication Critical patent/EP0528907B1/fr
Publication of EP0528907B2 publication Critical patent/EP0528907B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/0428—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements for cans, boxes and other receptacles
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H15/00—Piecing arrangements ; Automatic end-finding, e.g. by suction and reverse package rotation; Devices for temporarily storing yarn during piecing
    • 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
    • D01H9/005—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving
    • D01H9/008—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing empty packages or cans and replacing by completed (full) packages or cans at paying-out stations; also combined with piecing of the roving for cans
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the present invention relates to a device according to the preamble of claim 1.
  • DE-U-88 12 622 describes a ground vehicle for transporting Flat cans with a can offset agent for the exchange of Flat cans shown in the direction of their longitudinal axis.
  • the Can offset means is equipped with a gripping means.
  • the Jug offset means is a fork-shaped gripper that holds the jug slightly resilient and therefore easy to hold. This gripper has the Disadvantage that a change in the outer contour of the can it is no longer possible to grasp the jug safely.
  • the light grip that the gripper exerts on the jug is often no longer sufficient, to safely pull the jug from the spinning machine onto the cart. In such a case, it is necessary that in a time consuming Way must be reworked manually.
  • the object of the present invention is an automatic Can transport system to create the way of working on and / or between the sliver working or processing machines or Optimize devices and thus at a time and / or space saving to lead.
  • Sliver processing or processing machines or devices is advantageously always only a full / empty one Jug loaded and at the same time an empty / full jug unload. In this way, one and the same loading or unloading device for loading and unloading at each of these different Sliver processing or processing machines or Devices are provided.
  • Replacing cans as opposed to other machines (e.g. stretching) the cans through the machine or device wander through and always in the same place fed to the machine or device and to another, likewise unchangeable place of the machine or device can be removed again, but to ensure optimal working of machines connected to each other and / or via the can transport
  • the loading and / or unloading process essentially without lifting and lowering the jug.
  • the loading and / or unloading process is essentially only a translational movement of the can. It is particularly advantageous if separate loading and Processing or processing unloading devices on the individual slivers Machines or devices are unavoidable, if then the loading and / or unloading process on the can transport is carried out.
  • abrasion-resistant sliding edges on the Jug shelves and / or provided on the jug bottom are advantageously abrasion-resistant sliding edges on the Jug shelves and / or provided on the jug bottom, wherein these abrasion-resistant sliding edges are expediently made of polyethylene consist.
  • the can transport means can be designed differently be, for example, as a hanging on a rail Dare. However, it is particularly advantageous to use the can transport means train as a ground vehicle. In one Fall, it is particularly advantageous if the pitcher footprint on the sliver processing or processing machine or device as one in height to the can space of the can transport adapted platform is formed.
  • the can offset means To load and unload the can transport center at the same time can, it is possible to use two separate, synchronous can offset means to provide, one of which, for example the can delivery point and the other at the can delivery point is arranged.
  • Such training of the Can offset agent can also be used to advantage be brought when loading and unloading the can transport not happening simultaneously, and regardless of whether or not a can store is provided.
  • Such Training of the can offset means is also independent of the Number of slivers accessible by the can transport working or processing machines or devices and of the presence of a test station. Also the relative height arrangement of the different pitches or does not affect the formation of the can offset.
  • the can transport means preferably has in the direction of travel consecutively at least two pitches for receiving from a jug each. This also makes it possible for the two Partial offset in two across the path of the can transport Arrange arranged levels that are spaced from each other the width of a can space are arranged. This allows z. B. on spinning and twisting machines, at a job to bring a jug into its working position and to take a jug from the neighboring spinning station and onto the Can load transportation.
  • pitches are provided, which are also can delivery points and can delivery point.
  • the distance between those on the can transport Pitches is essentially the same size as the distance between the pitches at each other Sliver processing or processing machine or device.
  • the can offset means can be designed differently.
  • the can offset means with a gripping means for grasping a jug equipped near its lower end. It is advisable to ensure that the jug works safely at the bottom, a resolution to work with the gripping means.
  • the Jug is designed as a flat jug that this attachment in the end, i.e. on the narrow side, the flat jug is located, whereby it is particularly useful to use both ends of the can, i.e. on two narrow sides, each to provide such an attachment.
  • Such an attachment is in accordance with a preferred embodiment of the subject of the invention designed as a bracket.
  • the can offset means is equipped with a gripping means, the one on a transverse to the longitudinal extent of the can transport sliding carriage is arranged, which in turn preferably on a transverse to the longitudinal extent of the can transport movable carriage is arranged.
  • the can offset means a gripping means for grasping the can and with a lifting device equipped to lift the detected jug.
  • the purpose is preferably the gripping means on a vertically movable Arranged lifting column.
  • the can transport means preferably has two can parking spaces on which each have a separate can offset means is.
  • the control device can use a normal computer go out and along the way for the can transport arranged, non-contact transmitters have the a corresponding, non-contact receiver work together on the can transport.
  • the transmitter and the receiver as infrared devices educated.
  • the can storage extends transversely to the longitudinal extent of the flat cans.
  • the flat cans are designed according to the invention so that their Width essentially the width of a job Corresponds to the spinning or twisting machine and its dimensions are chosen so that the capacity of the flat can Capacity of one used in spinning or twisting machines Round can corresponds. In this case it is possible to Arrange cans on the machine in a single row. Here it is advisable to dimension the flat cans in such a way that the capacity of the flat can essentially corresponds to that of a round jug with a diameter of 450 - 500 mm. It has been shown that it is sufficient for this if the length of the flat can essentially four times its length Width is.
  • the flat can advantageously has both of them Narrow sides of a window so that it doesn't matter which narrow side is delivered to the sensor.
  • sliver processing or processing machine in the sense of present textile machine should be understood the slivers treated or processed. These include e.g. B. Draw frames and spinning machines such as ring, air, False-wire and open-end spinning machines, but others can too Textile machines fed with slivers for processing will be suitable, such as. B. circular knitting machines for the production of pile fabrics and carpets be fed.
  • Work organs can thus a carding device (with a card), a drafting system (e.g. with a Draw frame or air spinning machine), a spindle (e.g. with a Ring spinning machine), a spinning element (spinning rotor etc. of an open-end spinning machine), a needle cylinder (in a circular knitting machine) and the like.
  • each “ Sliver composed of fibers are understood to be independent whether the sliver has a certain twist, as is the case with fuses or not.
  • the invention enables the exchange of Cans on sliver processing or processing machines or Devices and the transportation of these cans between such Machines or devices.
  • the optimization is done by various measures on these machines or devices themselves or between them.
  • the claimed Device features enable significant automation of the can transport by the can exchange to the Spinning stations runs faster and safer, as well as one Balancing the work cycles at the different, with each other machines connected via a means of transport or Devices by working or processing between the slivers Machines or devices that are not at the moment cans needed and / or to be checked be checked and / or on another machine or device are needed. The efficiency of such The machine system is thus increased.
  • the loading device of the card 3 is for clarity not shown for the sake of it.
  • a stretching head 301 six Slivers 400 to 405 fed from cans 410 to 415 be removed.
  • the thickness of the delivered sliver corresponds the strength of the individual slivers fed 400 to 405.
  • On each side of route 30 are in one second row reserve cans 420 to 425.
  • the slivers are guided above a belt guide table 300. Because of closer For details, see U.S. Patent No. 4,838,018.
  • the newly formed sliver (not shown) is replaced by a Filling head 31, which is part of the line 30, filled into a can 43, after it has been filled, out of the stretching head 301 is moved out.
  • the can 43 then becomes one Open-end spinning machine 1 (see route 900).
  • An open-end spinning machine usually has a large number juxtaposed work or spinning stations 10, the on one or both sides of the open-end spinning machine 1 are arranged.
  • Each spinning station 10 is conventional Formed and has a spinning element, for. B. one Spinning rotor, to which a sliver 4 is fed so that this in is known to be spun into a thread (not shown).
  • the cans have 43 such a dimension that they are side by side over two horizontal spinning positions 10 extend. For this reason, that every second spinning station 10a has a can 43a first row of cans a and each intermediate spinning position 10b a can 43b is assigned to a second row of cans b.
  • FIG. 2 shows another embodiment, in which one of two can stores 50, 51 Composite can storage 5 is provided.
  • Figure 2 shows schematically a part of a system with a Line 30 and two spinning or twisting machines 11, 110, one of which only part of their longitudinal extension is shown.
  • the line 30 has a filling head 31 and can storage 50, 51, which will be described in more detail later.
  • the inlet 302 the route 30 is for cooperation with, for example, six round round cans 410 to 415 (sixfold doubling).
  • the spinning or twisting machines 11, 110 each have one End head 12 that is near a predetermined connection path (Path 901 - shown in dashed lines) is arranged.
  • the way 901 arrives at the exit of route 30, so that Can transport means 2 positioned between the can stores 50, 51 can be.
  • the path 901 can e.g. B.
  • a can store is the in this embodiment Spinning or twisting machine 11 or 110 not assigned.
  • the spinning station 10 receives the Can transport means 2 through a can requirement indicator 85 - which will be described in more detail later - the spinning or twisting machine 11 a driving order, which commands him, after leaving to follow the route 30 for the time being and then the route 901 then to branch off from this path if it is that of the spinning or Thread 903 assigned to twisting machine 110 is reached.
  • a driving order which commands him, after leaving to follow the route 30 for the time being and then the route 901 then to branch off from this path if it is that of the spinning or Thread 903 assigned to twisting machine 110 is reached.
  • This is at the arrangement of Figure 2, the third branch.
  • the path 901 can, as indicated, be extended by the To connect route 30 with other machines or machine sides. It may also be different machines Act kind.
  • a machine arrangement according to FIG. 2 can be of the spinning or Twisting machines 11, 110 can be controlled by each machine via a signal line (not shown) to route 30 is connected and sends "delivery orders" to route 30.
  • the route 30 extends such delivery orders to the Can transport 2 further, for. B. if this compared to the Route 30 is in a can receiving point.
  • the Can transport 2 itself can with sufficient intelligence (Computing capacity) are provided to the "delivery orders" convert into “driving orders” and these driving orders accordingly to execute. More details will be described later in detail.
  • FIG. 1 shows a delivery roller 14 of an open-end spinning machine 1 (see figures 1 and 3), for example, via an individual drive 140 is driven, but this type of drive plays no role, so that a common drive for several side-by-side spinning stations 10 (see Figures 1 and 3) can be provided.
  • a switching flag 850 Located on the delivery roller shaft 141 there is a switching flag 850, which when rotating the delivery roller shaft 141 periodically in the area of a light barrier 851 arrives between a light source 852 and a photocell 853.
  • the photocell 853 is connected to a control device via a line 854 855 of the open-end spinning machine 1 in connection, which in turn via a data line 81 with a control device 8 related, to which later will be received.
  • the control device 855 together with the light barrier 851 forms a measuring device. If through the switch flag 850 a certain number of pulses have been delivered - that of a certain length and thus a certain consumption of the sliver 4 corresponds - so the control device triggers 855 the open-end spinning machine 1 via the data line 81 in the control device 8 from a pulse from the control device 8 processed and as a request for a full jug 43 or 44 is understood.
  • the control device 8 can on the can transport means 2 itself - as above described - or be arranged stationary - as later in Connection with Figures 14 and 15 will be explained becomes.
  • the photocell 858 is standing with the machine-side control device 855 in taxable Connection, either directly with the can transport 2 is connected or via the central control device 8 the actual can exchange at the spinning station 10 causes when the incoming into the spinning station 10 Sliver 4 runs out.
  • the can transport means 2 with which the can requirement indicator 85 can be connected is either on one of the machines installed in a system or on the Path between these machines, e.g. a route 30 and one Spinning or twisting machine 11 or 110 or between one of these machines and a can storage (e.g. can magazine 600 or 601), which - as shown in FIGS. 14 and 15 - also can be arranged independently of these machines.
  • a route 30 and one Spinning or twisting machine 11 or 110 or between one of these machines and a can storage (e.g. can magazine 600 or 601), which - as shown in FIGS. 14 and 15 - also can be arranged independently of these machines.
  • the can requirement indicator 86 is shown in FIG. 22.
  • the can requirement indicator 86 is designed as a sensor and scans the content a jug, e.g. a flat can 44, and is over a Line 860 with the machine-side control device 855 (see Figure 21) connected.
  • the can demand indicator 86 detects the can content, i.e. the inner the can, can determine, the flat can 44 has on it Narrow side of a window 446, which is in the embodiment shown essentially over the entire can height extends and closed by a transparent insert is to impair sliver placement or removal to prevent. If the sliver 4 the bottom of the Window is reached, the can demand indicator 86 is addressed, which then triggers the further measures - as described.
  • the can requirement indicator 86 does not have to be movably mounted, in the exemplary embodiment shown it is arranged on the side of the can facing away from the operating side. This is illustrated in FIG. 22 by an arrow P 7 , which indicates the direction of delivery of a jug to its workplace.
  • a small window at the bottom of the Flat can 44 is sufficient.
  • an elongated window 446 is required so that by changing the height setting of the can requirement indicator 86 relative to flat can 44, i.e. by vertical adjustment of the Can demand detector 86 along the window 446, the desired Lead time can be selected.
  • a window 446 is sufficient.
  • flat cans 44 it is advantageous if on both narrow sides such a small window at the bottom of the can (not shown) or a practically the entire can height extending window 446 is provided because then the Flat can 44 optionally with one or the other end in it Working position and thus in the tactile range of the can requirement detector 86 can be brought.
  • can demand detectors can also be used on others Sliver 4 processing or processing machines or devices be provided.
  • the Pans in which the sliver 4 is placed are not round Profile, but are elongated (flat can 44). Your Both long sides (side walls 440, 441) can thus be used as a guide serve as will be described later. Can also the cans 44 are dimensioned so that per work or Row of spinning positions of the spinning or twisting machine 11, 110 only a single row of cans must be provided (see row of cans a in Figure 1).
  • the flat can 44 shown in FIG. 2 has two arranged in parallel Side walls 440, 441, which define the can width B.
  • the flat can 44 also has two end pieces 442, 443, which connect the side walls 440, 441 and the Define can length L.
  • Figure 5 are rounded end pieces 442, 443 are shown, but these are also perpendicular instead of round the side walls 440, 441 or formed as a polygon could be.
  • the pitcher length L is significantly longer (e.g. three up to four times larger) than the can width B, which is essentially corresponds to the width of a work or spinning station 10. In this way, i.e. by essentially four times the width of the flat can, it is achieved that the capacity of the flat jug (flat jug 44) the capacity one commonly used in spinning or twisting machines Round can corresponds.
  • the capacity of a flat can 44 should be as possible Capacity of a round jug (e.g. jug 43 from Figure 1) with a diameter of 450 to 500 mm. If as Example is assumed to be the diameter of a common one Round can is approx. 457 mm, then a flat can has 44 Figure 5 with a can width B of 230 mm and a Can length L of 780 mm a slightly larger capacity than the round jug. In other words, the length (can length L) of the Flat can 44 does not have to be twice the round can diameter amount to give the same capacity.
  • the height of the jug (round or flat jug) is determined by the construction given the spinning or twisting machine frame, because the cans 43 and 44 are placed under the spinning station have to.
  • FIGS 1 and 6 show, are a can delivery point 500 of the can store 50 and the can delivery point 511 of the can store 51 close together and on the path 901 of the Can transport means 2 arranged.
  • the can transport 2 has a can receiving part 20 and two end parts 21, 22. Each end portion 21, 22 carries a post 210, 220, which in turn carry a bar 23, which acts as a guide rail serves for a can offset means 7.
  • the can offset agent 7 is movable in the longitudinal direction of the bar 23 and thereby the individual flat cans 44 on the Can transport means 2 deliverable.
  • the can offset 7 comprises its own rail 710, which is perpendicular to the beam 23 stands and serves as a guide rail for a can slide 71 (see Figure 3).
  • the can slide 71 of Can transport means 2 comprises a gripping means (not shown), which is caused by a movement parallel to the longitudinal extension of the can and across the direction of travel of the can transport 2 the flat cans 44 from the can transport means 2 in the Can delivery point 500 on route 30 pushes and at the same time a second flat can 44 from the can delivery point 511 pulls on the can transport means 2.
  • Each end part 21, 22 of the can transport means 2 has wheels 24, what movements of the ground vehicle in the embodiment shown trained can transport means 2 perpendicular to Long side of the recorded flat cans 44 allows.
  • the Can transport means 2 has a drive (not shown) and possibly a controller, which a steering system (not shown) controls for the wheels 24.
  • the Can transport means 2 To enable a single can exchange, is on the Can transport means 2 to provide a number of pitches, which is between two and twelve.
  • FIG. 14 shows an embodiment of the can offset means 7 the rail 710, on which a can slide 75 is slidably arranged which in turn is two gripping means 726 and 727 having.
  • the right can flat can 44
  • the platforms 53 and 530, which are part of the can storage 50 and 51 are arranged according to Figure 6, so that by a simple Translation movement by means of the gripping means 727 flat can 44 located on the right on platform 530 the can transport 2 can be spent while at the same time with the aid of the gripping means 726 the can transport means 2 flat can 44 on the Podium 53 is brought. Both offset movements thus take place together by a single movement of the can slide 75, so that the loading and unloading process without lifting and lowering the jug (flat jug 44).
  • both can stores 50 and 51 are designed as roller conveyors on which the empty or the full cans (e.g. flat cans 44) due to a corresponding Inclination automatically in the delivery point 501 or in the Can delivery point 511 slide.
  • the can delivery point 500 and the can delivery point 511 at different heights, so this difference in height at least at one of these points when loading or unloading must be compensated.
  • the two can storage devices are used 50 and 51, jugs that are not needed immediately, caching.
  • a spinning or twisting machine 11, 110 e.g. an open-end spinning machine 1, or another textile machine, e.g. a circular knitting machine for the production of plush or carpet goods, brought can (e.g. a flat can 44) in the can storage 50 temporarily cached until the route 30 is able to fill this pot.
  • a spinning or twisting machine 11, 110 e.g. an open-end spinning machine 1, or another textile machine, e.g. a circular knitting machine for the production of plush or carpet goods
  • brought can e.g. a flat can 44
  • FIG. 8 shows a linear arrangement of the can stores 50 and 51 across the path 901 of the can transport means 2, one Flat can 44 by an arcuate movement from or to the can transport means 2 must be moved.
  • can transport - just like that in the figures 2 and 6 embodiment shown - in the central plane between the two can stores 50 and 51, but not parallel to these, but in a perpendicular to the longitudinal extent of the two can stores 50 and 51 located level.
  • the can transport 2 - as in the in the Figures 2, 6 and 8 embodiments shown - themselves in the middle plane between the through the longitudinal extension of the Can memory 50 and 51 set memory levels is located as long as a similar movement of the same size can occur simultaneously for both loading and unloading the can transport be provided.
  • the simplest loading and unloading movements are included reached when the two can storage 50 and 51 and the Route 901 of the can transport means 2 in the area of these can stores 50 and 51 run parallel to each other, as shown in Figures 2 and 6 is shown.
  • Figure 7 shows another linear arrangement of the can storage 50 and 51, but in contrast to the exemplary embodiment shown in FIG. 8 parallel to route 901 of the can transport 2 and transverse to the longitudinal extent of the flat cans 44.
  • Die zu Filling flat can 44 is the filling head 31 of the route 30 fed to the can store 50 from the same side which later filled the flat can 44 back into the can storage 51 is delivered.
  • Such training requires that the can delivery point 500 and the can delivery point 511 at the opposite ends of the can storage 5 are located.
  • the can offset means 7 in two partial offset means are divided by a corresponding one Control are synchronized with each other.
  • the can offset means 7 on the Can transport means 2 arranged, but this is not mandatory Prerequisite for changing the can, In particular when the can storage device 50, 51 is designed 7, a stationary arrangement of the in two Partial offset means divided can offset means 7 very advantageous be.
  • a partial offset is used for unloading of the can transport means 2, while the other partial offset means serves to load the can transport means 2.
  • FIG. 9 shows a device of the type shown in FIG. 7 is shown schematically, in more detail.
  • the two can stores 50 and 51 are can offset means in the form of Conveyor belts or chains 502 and 512 assigned that immediately next to another conveyor belt or another Transport chain 32 with the aid of deflection rollers 503 or 513 be redirected.
  • the conveyor belt or chain 32 extends from the can store 5 to near the Filling head 31 of the line 30 and 320 by pulleys redirected.
  • the transport chain 32 drives a driver 321, who attacks the flat can 44 and this into the area the filling head 31 transported where the flat can 44 through two arms 33 of a can offset means designed as a traversing device be taken over.
  • Arms 33 are out of range the flat can 44 can be pivoted back so that the flat can 44 through the conveyor belt 32 to the traversing area Route 30 can be brought, and are also mutually exclusive movable and form a gripper to the flat can 44 firmly to be able to clamp between them.
  • the traversing device is necessary because in contrast to storage in round cans through the storage head of the line 30, the sliver 4 does not can be evenly distributed in the flat can 44.
  • the deflection rollers 320 are arranged so that the driver 321st from the side of the can store 5 facing away from the route 30 to accommodate a flat can 44 in the immediate vicinity of the Filling head 31 can be brought so that the flat can 44th then can be taken over by the arms 33.
  • the Deflection rollers 340 of the transport chain 34 are arranged so that the flat can 44 by the driver 341, which is initially is located on the side facing away from the can store 5 until in the can store 5 can be returned.
  • the two transport chains 32 and 34 form together a can offset means for delivering and removing a flat can 44.
  • the can store 5 has a horizontal can footprint, thus the can delivery point 500 and the can delivery point 511 are at the same level. In this way it is not necessary either at the can delivery point 500 or at the can delivery point 511 or at both of these Deliver with can transport means 2 to height differences overcome.
  • the conveyor belts or chains 502 or 512 are in the embodiment shown as support elements trained and have no carriers like the transport chains 32 and 34, which only work as tension elements. For this reason, the transport chains are 32 on both sides and 34 roller conveyors 35 arranged with a plurality of rollers 350, on which the flat can 44 slides well. Alternatively it is also possible to use driven conveyor belts or chains instead To provide roles.
  • Figure 10 shows a detail of Figure 9 in view B-B. How are recognizable by the transitions between the conveyor belts or transport chains 502 or 512 of the can store 50 or 51 and the transport chain 32 each filling the space Filler pieces 52 and 520 are provided to ensure that the Flat cans at the transition from the can store 50 into the area the transport chain 32 or in the transition from the area of Transport chain 32 in the can storage 51 no tilting movements can execute.
  • the filled flat cans 44 are closed the spinning or twisting machines 11, 110 (see Figure 2), z. B. to bring to the open-end spinning machines 1 (see Figure 1) exchange them for empty flat cans 44.
  • the spinning or twisting machines 11, 110 see Figure 2
  • z. B. to bring to the open-end spinning machines 1 (see Figure 1) exchange them for empty flat cans 44.
  • FIG. 3 shows twenty-three of an open-end spinning machine 1 Spinning stations 10 and a can transport means 2 for transport and to exchange flat cans 44 at the spinning positions 10th
  • the can receiving part 20 of the can transport means 2 is divided into compartments 201 by partitions 200, each Compartment 201 for receiving a flat can 44 by movement the flat can 44 is suitable in its longitudinal direction.
  • the can offset means 7 is by moving in the longitudinal direction of the bar 23 the individual compartments 201 of the can receiving Part 20 deliverable.
  • the can transport means 2 is controlled by an investment control system, which will be discussed in more detail later, at a selected spinning station 10 performed, in which the flat can 44 is to be replaced.
  • an investment control system which will be discussed in more detail later
  • the can transport means 2 initially positioned such that its empty compartment 201 is aligned with the spinning station 10, where the flat can 44 is to be replaced.
  • the can offset agent 7 becomes the empty compartment 201 of the can transport means 2 assigned, and the can slide 71 is towards the machine moved so that its gripper (not shown) the one to be replaced Empty jug 44 can capture.
  • By moving the Can slide 71 away from the machine is the one to be replaced Flat can 44 in the previously empty compartment 201 of the Can transport means 2 pulled (see Figure 12).
  • the can transport means 2 is then moved to one with a full flat can 44 occupied compartment 201 of the can transport 10 align with the relevant spinning station 10.
  • the can offset means 7 is moved along the beam 23, to the can offset 7 of the newly introduced To feed flat can 44. By moving the can transport 7 towards the spinning station 10, this full flat can 44 then moved to the operating position.
  • the can transport means 2 can now be another selected one Spinning station 10 are delivered, where the procedure is repeated the empty compartment 201 of the Can transport means 2 no longer in the original place, but instead of the last one delivered to the machine full flat can 44.
  • the empty compartment 201 is gradually moved until all full flat cans 44 introduced into the open-end spinning machine 1 have been replaced by empty (or at least exchangeable) Flat cans 44 have been replaced.
  • the Can transport means 2 is then moved back to route 30.
  • the can-receiving part 20 of the can transport means 2 does not need rigidly with the end parts 21, 22 of the can transport means 2 to be connected.
  • the part 20 can also opposite the end parts 21, 22 height adjustable to the flat cans 44 equal in height from part 20 to their loading or unloading position on the line 30 or the open-end spinning machine 1 or another textile machine or device - and of course also in the opposite direction - to be able to move.
  • the can transport means 2 can be different in principle be trained, e.g. as a gondola attached to a railroad (not shown) is movable. However, it is preferably as Ground vehicle designed that on rails or also without rails is movable.
  • Figures 4 and 11 show a designed as a ground vehicle Can transport means 26, which differs from that designed in the figure Can transport means 2 is formed.
  • the can transport means 26 carries one can receiving portion 260 and two end portions 261 and 262.
  • the can-receiving part 260 has only two in total Pitches 263 and 269, and a pitches 269, usually by a jug 43 or 44 (full or empty) is occupied, as well as a second can parking space 263 (dashed), which can hold a jug 43 or 44 (full or empty) is kept free.
  • the two end parts 261, 262 are provided with wheels 24, of which at least one set is steerable is. Both wheel sets are preferably steerable, so that the can transport means 26 in both directions also transversely to the longitudinal axis the cans 43 or 44 can be moved.
  • the end parts 261 and 262 contain electric drives (in the Figures 4 and 11 shown). Furthermore, each end part 261 or 262 can offset means 70 and 700, which are only schematic in FIG are shown, but below in connection with 18 to 21 are described in more detail.
  • the two (Partial) can offset means 70 and 700 are successively in the Distance of the width of a pitcher 263, 269 arranged and in two movable across the path of the can transport means 26 Movable levels. Both (partial) can offset means 70 and 700 can also be controlled independently of one another, as from the the description below.
  • the can transport means 26 is for executing driving orders constructed, the can transport means the route 30 (see Figures 1 and 2) with a single full can 43 or 44 leaves and a predetermined path 901 to a predetermined one Spinning station 10 follows.
  • the can slot 263 is empty while the other can slot 269 filled with a full can 43 or 44 is.
  • the can replacement by the can offset means 700 takes place now by first an empty jug 43 or 44 from the one in question Spinning station 10 (see FIG.
  • the Vehicle control is with enough intelligence (computing capacity) provided in order to be able to execute a motion task without further information or communication with a host computer to require so that a continuous communication link between the host computer and the can transport not applicable.
  • the can offset means 700 is now shown with the aid of FIGS to 21 described in detail.
  • Figure 18 shows one Top view of such a can offset means 700 together with the end pieces 443 of two flat cans 44.
  • Each end piece 443 of a flat cans 44 is each with two tabs 444 and each provided with an attachment designed as a support bracket 445, to cooperate with the can offset means 700 serves as will be described in more detail below.
  • the can transport means 26 FIG. 11
  • the can offset means 700 similar to FIG. 12
  • a predetermined spinning station 10 for exchanging flat cans 44 is positioned.
  • the can transport means 26 two pitches 263 and 269.
  • a separate can offset means 70 or 700 is provided, as indicated in FIG. 11 is so that the loading and unloading of the can transport 26 is carried out.
  • the two can offset means 70 and 700 are mirror images of one another arranged. With the help of Figures 18 to 20 only the can offset means 700 is described below, because the structure and function of its parts are exactly the same as the can offset 70 correspond.
  • the motor 266, of which only in Figure 19 a drive roller can be seen drives the toothed belt 732 on, the pulley 733, which also on the Plate 268 are attached, deflected and thus engaged with the drive roller of the motor 266 is held, by the two deflection wheels 733 a wrap of more than 180 ° is coming.
  • the carriage can thus 73 from one end of the guide rails 730, 731 to the other End and back, i.e. in one direction (see arrow X) or in the opposite direction (see arrow Y), across for the longitudinal extent and direction of travel of the can transport 26 are moved.
  • the can offset means 700 has a gripping means 72 and one trained as a carrier slider 74, the trolley (Slide) for moving back and forth on the sledge 73 is formed. Moved in one direction (arrow X) the can slide 74 towards the open-end spinning machine 1 ( Figure 3) and in the other direction (arrow Y) from the machine path.
  • the second motor 267 is provided for this movement, which drives an endless toothed belt 737, which with the help is deflected by deflection rollers 739 attached to the end part 262.
  • the toothed belt 737 carries a driver 736, over which the Can slide 74 is connected to the toothed belt 737.
  • Motor 267 becomes motor 266 for movement in addition of the can slide 74 in the direction of one of the arrows X or Y driven, so that the can slide 74 a relative movement to the carriage 73.
  • the can slide 74 can on both ends of the carriage 73 are moved, protrudes but this in none of its possible positions.
  • the sled 73 also compared to the Can transport means 2 is movable, this can be a certain Keep a distance from the open-end spinning machine 1 without that the exchange process is impaired.
  • the illustrated Drives via the toothed belt 732, 737 enable the fixed Mount the drives on the end parts 261, 262 of the Can transport 2.
  • the carrying carriage 73 carries at different heights an upper and a lower guide rail 730 and 731, respectively which the can slide 74 with its base plate 740 in a more suitable manner Manner, e.g. with the help of castors, slidably mounted is.
  • This base plate 710 carries a lifting device 721, e.g. is designed as a lifting cylinder, between two Bearing arms 741, which form a lifting column, through the Lifting device 721 vertically movable base plate 710 attached are.
  • the Cross-translational movements of the carriage 73 and can slide 74 are perfect due to the separate motors 266 and 267 independently of each other.
  • the drive of the can slide 74 compensate for the drive of the carrying carriage 73.
  • Both inductive and mechanical limit switches for the can slide 74 and the carriage 73 provided be.
  • the entire control of the can transport means 26 is on this housed itself.
  • the gripping means 72 has an L-shaped at its lower end Yoke 720 ( Figure 20) and the lifting device already mentioned 721, which is attached to the can slide 71.
  • the yoke is 720 connected to the lifting device 721 via a pivot axis 722, wherein a sliding guide 723 is provided to which the Gripping means 72 acting torques directly (instead of Lifting device 721) to be transferred to the can slide 74.
  • the yoke 720 is furthermore provided with two protrusions projecting upwards 724 provided, each with a groove 725 ( Figure 19) exhibit.
  • a can e.g. flat cans 44
  • the can transport is used for a full can to be exchanged 26 to the relevant spinning station 10 and stops there so that its empty can slot 263 is directly in front of the spinning station 10, where the can exchange should be made.
  • Carrier carriage 73 now moves on rails 264 and 265 across the can transport means 2 to out of the Can transport 2 out.
  • the can slide 74 travels transversely to the can transport means 2 out of the can transport means 2 at high speed until short in front of the jug and is lowered to the floor. The the last centimeter, the can slide 74 then moves slowly and pushes the can 44 slightly under the open-end spinning machine 1.
  • the yoke 720 comes with its projections 724 under the support bracket 445 at the lower end of the to be replaced Flat can 44. This is the exact horizontal Positioning of the gripping means 72 ensured.
  • the gripping means 72 now moves upwards and lifts the jug slightly off.
  • the support bracket 445 in the grooves 725 recorded, after which a slight raising of the yoke 720 for "Tilting" of the flat cans 44 around their illustrated in FIG. 18 End piece 442 (see Figure 5) leads, that is, the flat can 44 becomes easy to pick up on the can transport means 26 slanted.
  • the carrying carriage 73 and the can slide 74 are now withdrawn (to the right according to FIG. 18), and the flat can 44 is thereby pulled out of its position under the spinning station 10 and on the footprint 202 (can footprint 263 - see Figure 11) of the can-receiving part 260 of the Can transport 26 provided.
  • the slight inclination the flat cans 44 when loading the can transport means 2 prevents a collision between the lower edge of the can and the edge of the can-receiving part 260 of the Can transport 26.
  • the carrying carriage 73 and the can slide 74 with the gripping means 72 drive so far into the can transport means 26, that the jug is finally central to the can transport 26 stands. Then the jug is lowered.
  • the full can is not raised, but only pushed out of the can slide 74.
  • the tabs 444 and bracket 445 are at the bottom of the Flat cans 44 attached, while the gripping means 72 if possible runs close to the footprint 202.
  • the attachment on the jug in the embodiment shown is designed as a bracket 445 and cooperation with serves the corresponding gripping means 72, can also be designed differently be, e.g. in the form of one or two cylindrical Projections or in the form of a rectangular block with a Recess on the underside etc.
  • the cans do not need any special under the spinning machine Can holder in vertical direction.
  • the frame the open-end spinning machine 1 can, however, with side guides (see Figures 3 and 4) with some play to get one lateral tilting of the flat cans 44 during that described above Prevent movement.
  • the can e.g. flat can 44
  • wear-resistant sliding edges either at the jug or at the respective jug locations 263 and 269 to be provided.
  • guides on the open-end spinning machine 1 provided are expediently also abrasion-resistant, e.g. made of polyethylene, educated. The same applies to other pitches outside the can transport means 26, i.e. not just at the Machine, but also in the can storage, too.
  • the can offset means 700 is in FIGS. 18 to 21 for the can exchange has been shown and described to the left.
  • the same can offset agent can also be used to replace the can to the right or for optional can exchange to the right or to the left.
  • the carriage 73 is extended to the right, the movements of the can slide 74 and the already described Gripping means 72 can be executed.
  • the jug offset can still remain unoccupied 70 or 700 optionally for exchange on one or the other Side operated. But if the can offset agent 70 or 700 already a flat can 44 from the left (or from right) on the can transport means 2 must also to the same side, i.e. to the left (or to the right) one Flat can 44 are delivered.
  • the transfer of a flat cans 44 to the open-end spinning machine 1 is by moving the flat cans 44th from the footprint 202 in the direction transverse to the machine longitudinal plane executed.
  • the parking space 202 in the can transport means 2 can be slightly higher than the footprint in the machine be. This small difference in height is when loading the Can transport means 2 by lifting the end piece 443 of the Flat cans 44 overcome by the lifting device 721.
  • Figure 21 shows the device shown in Figure 18 in its End position after the flat cans 44 on the can transport 26 has been brought.
  • the transverse to the longitudinal extension of the can transport 26 slidable sled 73 has the task of gripping means 72 in the area of Bring the bracket 445 of the flat cans 44 without this the can transport means 26 its distance from that under the Spinning units 10 arranged flat can 44 must be changed.
  • the actual train movement then takes place by moving of the sled-shaped can slide 74 on the sled 73, but also the carrying carriage 73 in its Home position returns.
  • Avoiding 26 is as minor as possible Height difference between the pitches (pitches 263 and 269) of the can transport means 26 and the slivers 4 processing or processing machine and / or the pitches the can store 50, 51, i.e. the can delivery point 500 and the can delivery point 501. This should not exceed 100 mm, but even less and if possible not exceed 40 mm. If all the pitches on the can transport means 26 and outside it at the same horizontal level, is this for the can exchange or the can loading and -Unloading particularly advantageous.
  • the little or no height difference between the different ones Can space can be reduced by a small Distance A of the can receiving part 260 of the can transport means 26 from the floor (see FIG. 11) or through platforms 53 or 530 (see Figure 17) at the same height as the top of the can receiving part 260 of the can transport means 26 can be achieved.
  • the jug can be damaged for various reasons that their continued use in an automatic system is not is desirable. Such a jug can e.g. because of a Band break in operation also a considerable amount of Sliver included.
  • the check can of course be done by the operator, which, however, only with an automatic system Sampling can be done, but this is unsatisfactory is. It is therefore better if on the way of the can transport 2 or 26 a can testing station is arranged so that the cans are checked on the way. So it can Can transport means 2 itself with a can test station (not shown).
  • the jug can be in a suitable position repelled in the system by can transport means 2 and 26 a new jug is then added to maintain an optimal number of containers in the system.
  • Suitable intermediate can storage devices can be used in the system for this purpose be provided as a buffer store, in which empty, full, to be checked or excreted cans stored become.
  • Examples of a can inspection station 6 are described below.
  • the can testing station 6 is a can weighing device formed or has such a plate 65, which is interposed by a spring 650 supported on the ground.
  • a plate 65 which is interposed by a spring 650 supported on the ground.
  • plate 65 is depressed, which is in a display device 651 is displayed.
  • the pointer 652 of the display device 651 strokes according to the weight of the jug (e.g. Flat can 44) along a scale 653, which is in two partial scales 653a and 653b is divided.
  • a rotary plate 66 is arranged, on which the jug by means of a schematically indicated gripping means728 can be turned off.
  • the rotating plate 66 is more suitable Way in connection with a rotary drive 660, which the Can turn plate 66 in rotation.
  • a sensor 661 is also provided, which is suitable Way the top edge or any other relevant area of the Contour the cans (flat cans 44) can scan and if there is a deviation the signal lamp from a setpoint via a line 662 655 responds.
  • the rotary plate 66 is rotated by means of the rotary drive 660 transferred.
  • a lifting device can also be used be provided for the rotary plate 66 or the plate 65, so that each point of the can circumference is in the range of Sensor 661 can reach.
  • can - which is usually is easier to reach - sensor 661 can also be moved vertically be so that the mentioned lifting device for the rotary plate 66 or the plate 65 can be omitted.
  • the display device 651 thus serves to display a non-empty one Jug while sensor 661 responds when the physical condition the jug, in the embodiment shown the special important can edge, is not in order.
  • FIG. 16 A different embodiment in which the Can testing station 6 is also designed as a can weighing device is shown in Figure 16.
  • the can 43 and 44 a loose, relative to the side walls of the jug and by action by means of a rod 67 from the outside vertically movable, i.e. liftable bottom 45.
  • the jug stands up a pedestal 531, which has an opening 532 through which part of a rod 67 protrudes therethrough, which with protrudes into a coil 670 at its other end.
  • the linkage 67 is part of a lifting device and is by a spring 671 so acted that the linkage 67 on the underside of the Bottom 45 of the can 44 rests and tries to lift it.
  • a signal is generated, for example a signal lamp (similar to 655 according to FIG. 15) for lighting up brings.
  • Such a floor 45 can be raised by the action of it from the outside also for the delay-free storage of a sliver 4 in the Can 43 or 44 by means of a filling head 31 and in the later distortion-free removal of the sliver 4 is an advantage.

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

Pour le transport de cannettes (44) entre des machines (30, 11, 110) servant à travailler ou à traiter des bandes de fibres au moyen d'un dispositif de transport de cannettes (26), ce dispositif est chargé et déchargé simultanément dans une position déterminée sur une machine (30) ou un magasin (5). Les cannettes (44) sont contrôlées pendant leur transport entre deux machines de ce type (30, 11, 110). Les cannettes (44) qui contiennent encore des restes de bandes de fibres sont alors vidées. Le parcours (901, 902, 903) du dispositif de transport des cannetttes (26) forme un système de voie constitué de trois circuits de cannettes reliés entre eux, un premier circuit de cannettes comprenant deux machines (11, 110, 30) de ce type et les deux autres circuits de cannettes comprenant chacun une de ces machines (11, 110, 30) et le magasin à cannettes. Le dispositif de déplacement des cannettes pour le chargement et le déchargmeent du dispositif de transport des cannetttes (26) est équipé d'un dispositif de prise pour saisir la cannette (44) et d'un dispositif de levage pour soulever la cannette ainsi saisie. Le dispositif de prise (72) est disposé sur un chariot qui se déplace transversalement par rapport à l'extension longitudinale du dispositif de transport des cannettes (26), chariot qui est lui-même disposé sur un chariot porteur se déplaçant transversalement par rapport à l'extension longitudinale du dispositif de transport des cannettes (26).

Claims (21)

  1. Dispositif pour le transport de pots plats (44) entre des machines ou dispositifs servant à travailler ou à traiter des rubans de fibres, les pots plats (44) présentant respectivement un axe longitudinal (L) et de petits côtés, un poste de réception de pots et un poste de remise de pots étant affectés à au moins une de ces machines ou un de ces dispositifs, comportant un moyen (2, 26) de transport de pots conçu comme véhicule placé au sol qui peut être déplacé sur une voie prédéterminée entre les machines ou dispositifs travaillant ou traitant les rubans de fibres, le moyen (2, 26) de transport de pots comportant un moyen (7, 70, 700) pour déplacer les pots en déport servant à l'échange des pots plats (44) en direction de leurs axes longitudinaux (L), caractérisé en ce qu'au petit côté du pot plat (44) une saillie (444, 445) est prévue coopérant avec un moyen (72) de préhension et en ce que le moyen (7, 70, 700) pour le déplacement en déport des pots est équipé du moyen (72) de préhension pour saisir le pot plat (44) à la saillie (445).
  2. Dispositif selon la revendication 1, caractérisé en ce que le moyen (7, 70, 700) pour le déplacement en déport des pots est disposé sur le moyen (2, 26) de transport de pots de telle manière qu'il saisit le pot plat (44) à proximité de son extrémité inférieure.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que le moyen pour le déplacement en déport des pots est subdivisé en un moyen de déport partiel pour le déchargement d'un pot (44) du moyen (2, 26) de transport de pots et en un moyen de déport partiel pour le chargement d'un pot (44) sur le moyen (2, 26) de transport de pots.
  4. Dispositif selon la revendication 3, caractérisé en ce que les deux moyens de déport partiel sont prévus dans un même plan disposé transversalement à la voie du moyen (2, 26) de transport de pots.
  5. Dispositif selon l'une ou plusieurs des revendications 1 à 4, caractérisé en ce que le moyen (2, 26) de transport de pots comprend en sens du déplacement au moins deux emplacements à pots (263, 269), l'un derrière l'autre, pour recevoir respectivement un pot (44).
  6. Dispositif selon l'une ou plusieurs des revendications 3 à 5, caractérisé en ce que les deux moyens de déplacement en déport sont disposés dans deux plans disposés transversalement à la voie du moyen (2, 26) de transport de pots, les deux plans présentant un écart, l'un par rapport à l'autre, qui correspond à la largeur d'un emplacement (263, 269) à pots.
  7. Dispositif selon l'une ou plusieurs des revendications 3 à 5, caractérisé en ce que les deux moyens de déplacement en déport peuvent être commandés indépendamment l'un de l'autre.
  8. Dispositif selon l'une ou plusieurs des revendications 1 à 7, caractérisé en ce que le moyen (70, 700) pour le déplacement en déport des pots est équipé d'un mécanisme (721) de levage pour soulever le pot (44) saisi.
  9. Dispositif selon l'une ou plusieurs des revendications 1 à 8, caractérisé en ce que le moyen (70, 700) pour le déplacement en déport des pots est disposé sur un chariot (74) susceptible d'être déplacé transversalement par rapport à l'étendue longitudinale du moyen (26) de transport de pots.
  10. Dispositif selon la revendication 9, caractérisé en ce que le chariot (74) est disposé sur un chariot de support (73) susceptible dêtre déplacé transversalement par rapport à l'étendue longitudinale du moyen (26) de transport de pots.
  11. Dispositif selon l'une ou plusieurs des revendications 1 à 10, caractérisé en ce que le moyen (2, 26) de transport de pots comprend deux emplacements (263, 269) à pots auxquels est affecté respectivement un moyen (70, 700) séparé de déplacement en déport de pots.
  12. Dispositif selon l'une ou plusieurs des revendications 1 à Il, caractérisé en ce que la saillie (444, 445) est disposée à l'extrémité inférieure du petit côté du pot plat (44).
  13. Dispositif selon l'une ou plusieurs des revendications 1 à 12, caractérisé en ce que le pot plat (44)comporte à ses deux extrémités respectivement une saillie (445).
  14. Dispositif selon l'une ou plusieurs des revendications 1 à 13, caractérisé en ce que la saillie a la conformation d'un étrier (445).
  15. Dispositif selon l'une ou plusieurs des revendications 1 à 14, caractérisé en ce que le pot (44) comprend un fond (45) mobile pouvant être soulevé par une action d'extérieur.
  16. Dispositif selon l'une ou plusieurs des revendications 1 à 15, caractérisé en ce que le pot plat (44) présente des bords lisses au fond du pot résistant à l'usure.
  17. Dispositif selon la revendication 16, caractérisé en ce que les bords lisses consistent en polyéthylène.
  18. Dispositif selon l'une ou plusieurs des revendications 1 à 17, caractérisé en ce que le pot plat (44) comporte une fenêtre (446).
  19. Dispositif selon la revendication 18, caractérisé en ce que la fenêtre (446) s'étend essentiellement sur toute la hauteur du pot.
  20. Dispositif selon la revendication 18 ou 19, caractérisé en ce qu'une fenêtre (446) est disposée sur chaque petit côté du pot plat (44).
  21. Dispositif selon la revendication 18 ou 19, caractérisé en ce que la fenêtre (446) est fermée par une insertion transparente.
EP91909388A 1990-05-18 1991-05-17 Procede et dispositif pour le transport de cannettes plates entre des machines ou des dipositifs servant a travailler ou a traiter des bandes de fibres Expired - Lifetime EP0528907B2 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE4015938 1990-05-18
DE19904015938 DE4015938A1 (de) 1990-05-18 1990-05-18 Spinnereianlage
DE19904035439 DE4035439A1 (de) 1990-11-08 1990-11-08 Verfahren und vorrichtung zum automatischen anlegen eines faserbandes an einer textilmaschine
DE4035439 1990-11-08
PCT/DE1991/000410 WO1991018135A1 (fr) 1990-05-18 1991-05-17 Procede et dispositif pour le transport de cannettes entre des machines ou des dipositifs servant a travailler ou a traiter des bandes de fibres

Publications (3)

Publication Number Publication Date
EP0528907A1 EP0528907A1 (fr) 1993-03-03
EP0528907B1 true EP0528907B1 (fr) 1999-03-17
EP0528907B2 EP0528907B2 (fr) 2002-08-14

Family

ID=25893312

Family Applications (5)

Application Number Title Priority Date Filing Date
EP91909388A Expired - Lifetime EP0528907B2 (fr) 1990-05-18 1991-05-17 Procede et dispositif pour le transport de cannettes plates entre des machines ou des dipositifs servant a travailler ou a traiter des bandes de fibres
EP95120117A Expired - Lifetime EP0709501B1 (fr) 1990-05-18 1991-05-17 Procédé pour remplacer des pots entre un chariot de transport pour pots plats et un métier à filer à bout libre et chariot de transport pour la mise en oeuvre de ce procédé
EP91909136A Expired - Lifetime EP0528884B1 (fr) 1990-05-18 1991-05-17 Procede et dispositif pour la pose automatique d'un ruban de fibres sur une machine textile
EP96119796A Expired - Lifetime EP0770717B1 (fr) 1990-05-18 1991-05-17 Méthode et dispositif pour prélever et alimenter pneumatiquement un ruban sur une machine à filer du type open-end
EP95106898A Expired - Lifetime EP0668380B1 (fr) 1990-05-18 1991-05-17 Procédé et dispositif pour la pose automatique d'un ruban de fibres sur une machine textile

Family Applications After (4)

Application Number Title Priority Date Filing Date
EP95120117A Expired - Lifetime EP0709501B1 (fr) 1990-05-18 1991-05-17 Procédé pour remplacer des pots entre un chariot de transport pour pots plats et un métier à filer à bout libre et chariot de transport pour la mise en oeuvre de ce procédé
EP91909136A Expired - Lifetime EP0528884B1 (fr) 1990-05-18 1991-05-17 Procede et dispositif pour la pose automatique d'un ruban de fibres sur une machine textile
EP96119796A Expired - Lifetime EP0770717B1 (fr) 1990-05-18 1991-05-17 Méthode et dispositif pour prélever et alimenter pneumatiquement un ruban sur une machine à filer du type open-end
EP95106898A Expired - Lifetime EP0668380B1 (fr) 1990-05-18 1991-05-17 Procédé et dispositif pour la pose automatique d'un ruban de fibres sur une machine textile

Country Status (8)

Country Link
US (1) US5276947A (fr)
EP (5) EP0528907B2 (fr)
JP (2) JP3521085B2 (fr)
BR (1) BR9105752A (fr)
CS (1) CS146291A3 (fr)
CZ (1) CZ146091A3 (fr)
DE (5) DE59108961D1 (fr)
WO (2) WO1991018134A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018118652A1 (de) * 2018-08-01 2020-02-06 Maschinenfabrik Rieter Ag Spinnkanne mit einem Anzeigeelement zum Anzeigen von Eigenschaften des Fasermaterials

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4204967A1 (de) * 1992-02-19 1993-08-26 Truetzschler Gmbh & Co Kg Vorrichtung zum transport mindestens einer kanne zwischen einer faserbandabliefernden spinnereimaschine und einer faserbandgespeisten spinnereimaschine
DE4230741C2 (de) * 1992-09-14 2002-08-01 Truetzschler Gmbh & Co Kg Vorrichtung zum Abführen von Kannen für Textilfaserband, z. B. Baumwolle, Chemiefasern u. dgl.
DE4233357B4 (de) * 1992-10-05 2005-09-22 Rieter Ingolstadt Spinnereimaschinenbau Ag Verfahren zum Wechseln und Vorrichtung zum Magazinieren und Wechseln von Spinnkannen
CH688144A5 (de) * 1992-10-08 1997-05-30 Elitex Sp Verfahren zum Austausch der Spinnbandbehaelter und Einrichtung zur Durchfuehrung des Verfahrens.
DE4234793C2 (de) * 1992-10-15 1994-07-21 Rieter Ingolstadt Spinnerei Flachkanne
EP0604728B1 (fr) 1992-12-23 1998-03-11 Rieter Ingolstadt Spinnereimaschinenbau AG Procédé et dispositif pour la pose automatique d'une mêche de fibres
US5535581A (en) * 1993-04-22 1996-07-16 Murata Kikai Kabushiki Kaisha Sliver cans exchanging system and sliver piecing system
DE4407110B4 (de) * 1993-05-14 2005-05-25 Trützschler GmbH & Co KG Verfahren und Vorrichtung zum Füllen von Kannen mit länglichem Querschnitt (Flachkannen) an einer Spinnereimaschine, z. B. Strecke
IT1269612B (it) * 1993-05-14 1997-04-08 Truetzschler & Co Procedimento e dispositivo per il riempimento di vasi con sezione trasversale allungata (vasi piatti) in una macchina per filanda, per esempio stiratoio
DE4323726A1 (de) * 1993-07-15 1995-01-19 Schlafhorst & Co W Transportfahrzeug für Faserbandkannen
JPH07126938A (ja) * 1993-10-26 1995-05-16 Murata Mach Ltd スライバ継ぎ方法
DE4337115B4 (de) * 1993-10-29 2007-03-22 Rieter Ingolstadt Spinnereimaschinenbau Ag Spinnereimaschine mit Zentrier- und Verriegelungseinheit für einen Kannen-Transportwagen
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
DE4411548B4 (de) * 1994-04-02 2005-08-25 Trützschler GmbH & Co KG Vorrichtung zum Füllen von Kannen mit länglichem Querschnitt (Flachkannen) mit Faserband, z.B. Baumwolle, Chemiefasern u. dgl.
GB2287963B (en) * 1994-04-02 1997-12-03 Truetzschler Gmbh & Co Kg Method and apparatus for filling sliver cans
DE4427123A1 (de) * 1994-07-30 1996-02-01 Truetzschler Gmbh & Co Kg Vorrichtung zum Transport mindestens einer Kanne zwischen einer faserbandabliefernden Spinnereimaschine, z. B. Karde, Strecke und einer faserbandgespeisten Spinnereimaschine, z. B. Strecke, Spinnmaschine
DE19521185A1 (de) * 1995-06-10 1996-12-12 Truetzschler Gmbh & Co Kg Kannenfördersystem zwischen zwei Strecken
DE19525737A1 (de) * 1995-07-14 1997-01-16 Schlafhorst & Co W Kannenspeicher für Rechteck-Spinnkannen an einer Kannenfüllstation
DE19632934A1 (de) * 1996-08-16 1998-02-19 Manfred Langen Verfahren zum Austausch von Spinnkannen an einer Spinnmaschine
DE19713859C2 (de) * 1997-04-04 2000-07-06 Manfred Langen Transport und Lagersystem für Spinnkannen
DE19719765A1 (de) * 1997-05-10 1998-11-12 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtung zum Transportieren einer Kannengruppe
DE19740661A1 (de) * 1997-09-16 1999-03-18 Manfred Langen Spinnkannenstand
DE19819376A1 (de) * 1998-04-30 1999-11-04 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtung zum Zuführen und Abstellen von Kannen
DE10018184A1 (de) * 2000-04-12 2001-10-25 Evelyn Langen Transport- und Lagersystem für Rechteck-Spinnkannen
DE10208806A1 (de) * 2002-03-01 2003-09-11 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtungen zum Befüllen und Austauschen von Flachkannen
ATE439462T1 (de) * 2004-06-30 2009-08-15 Ministero Dell Istruzione Dell Vorrichtung und verfahren zur einführung und vorförderung eines faserbands in ein spinnaggregat
DE102015102267A1 (de) * 2015-02-18 2016-08-18 Sipra Patententwicklungs- Und Beteiligungsgesellschaft Mbh Bestückungsanordnung für eine Spinnstrickmaschine
DE102016214194A1 (de) * 2016-08-02 2018-02-08 Reinhard König Transportvorrichtung für Vorratsbehälter für Faserband sowie Vorrichtung zur Herstellung von Garnen
CH713018A1 (de) * 2016-10-07 2018-04-13 Rieter Ag Maschf Vorspinnmaschine sowie Verfahren zur Produktion von Vorgarn.
CN107345324A (zh) * 2017-07-28 2017-11-14 贵州金州兔产业有限公司 一种新型兔毛纺纱机
JP2020002478A (ja) * 2018-06-25 2020-01-09 村田機械株式会社 ケンス搬送車、繊維処理システム、空気紡績機、ケンス搬送方法、ケンス搬送プログラム、自走ケンス
DE102019116279A1 (de) * 2019-06-14 2020-12-17 Saurer Spinning Solutions Gmbh & Co. Kg Vorrichtung und Verfahren zum Einführen eines Faserbandes in eine Faserbandzuführeinrichtung einer Spinnstelle einer Spinnmaschine
CN110158168B (zh) * 2019-06-25 2024-02-20 苏州金泉新材料股份有限公司 熔纺短纤维拉伸装置
CN112053462B (zh) * 2020-09-01 2022-07-01 北京谛测科技有限公司 络筒机数字纱线精密定长仪断电续记方法、装置及设备
CN113443519B (zh) * 2021-08-30 2021-11-16 成都辰迈科技有限公司 一种基于自适应功能的电缆长度计量设备及方法
DE102021125996A1 (de) 2021-10-07 2023-04-13 Maschinenfabrik Rieter Ag Verfahren und Handhabungseinrichtung zum Überführen eines Faserbandes von einer Spinnkanne in eine Arbeitsstelle

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1044686B (de) * 1954-06-08 1958-11-20 Josef Pfenningsberg & Co Masch Spinnkanne zur Vorlage an Direkt-Spinnmaschinen
US3443287A (en) * 1962-02-09 1969-05-13 Schubert & Salzer Maschinen Can changing in strand material handling
CH589557A5 (fr) * 1974-12-24 1977-07-15 Rieter Ag Maschf
DE2543621C2 (de) * 1975-09-30 1984-11-22 Zinser Textilmaschinen Gmbh, 7333 Ebersbach Kannenwechseleinrichtung
DE2554915A1 (de) * 1975-12-06 1977-06-08 Krupp Gmbh Arbeitsverfahren zur sicherstellung eines ausreichenden fasermaterial- vorrats fuer textilmaschinen und vorrichtung zur durchfuehrung des arbeitsverfahrens
DE2646313C2 (de) * 1976-10-14 1986-07-03 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und Vorrichtung zum Auswechseln von Faserbandkannen
EP0069087B1 (fr) * 1981-06-19 1986-01-15 Officine Savio S.p.A. Procédé et dispositif pour charger un râtelier et pour interconnecter des machines de traitement de fibres
DE3505495A1 (de) * 1985-02-16 1986-08-21 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und vorrichtung zum austauschen leerer kannen gegen mit faserband gefuellte kannen
EP0220200B1 (fr) * 1985-04-30 1988-08-24 Büro Patent AG Installation et procede d'amenee automatique de pots remplis et d'evacuation automatique de pots vides dans un metier a filer
DE3524922C2 (de) * 1985-07-12 1995-11-30 Manfred Langen Vorrichtung zum Austauschen leerer Kannen gegen gefüllte Kannen an einer Kannenstellplätze aufweisenden Spinnmaschine
IN165584B (fr) * 1985-09-10 1989-11-25 Truetzschler & Co
DE3532172A1 (de) * 1985-09-10 1987-03-12 Truetzschler & Co Vorrichtung zum automatischen transport mindestens einer kanne zwischen einer faserbandabliefernden spinnereimaschine und einer faserbandgespeisten spinnereimaschine
DE8606358U1 (de) * 1986-03-08 1987-07-09 Junghans Uhren Gmbh, 78713 Schramberg Uhr, insbesondere mit Jahresuhren-Drehpendel
FR2610235A1 (fr) * 1987-01-30 1988-08-05 Iteca Sarl Appareil de transport et de manutention de charges, comprenant un chariot sans conducteur a fourche de levage
CS277008B6 (en) 1987-06-24 1992-11-18 Schubert & Salzer Maschinen Apparatus for stable fiber sliver automatic feeding
ES2032054T3 (es) * 1988-03-22 1993-01-01 S.P.A. Pettinatura Italiana Procedimiento y aparato para encontrar uno de los extremos de una banda o mecha de fibra textil y para acoplarlo con los elementos de alimenacion de una maquina textil.
IT1220881B (it) * 1988-05-02 1990-06-21 Cerit Spa Dispositivo di distribuzione automatica di nastro per macchine di filatura
IT1220906B (it) * 1988-06-29 1990-06-21 Cerit Spa Procedimento di presa e inserzione nastro in unita' di filatura a fibre libere e dispositivo adottante tale procedimento
DE3831637A1 (de) * 1988-09-17 1990-04-05 Schlafhorst & Co W Aggregat aus einem oe-spinnautomaten und einer kannenwechselvorrichtung
DE3831638A1 (de) * 1988-09-17 1990-03-22 Schlafhorst & Co W Kannentransportwagen
JP2584002B2 (ja) * 1988-09-21 1997-02-19 株式会社豊田自動織機製作所 紡機の自動スライバ継ぎ方法
DE8812622U1 (de) * 1988-10-07 1990-02-08 W. Schlafhorst & Co, 4050 Mönchengladbach Vorrichtung zum Auswechseln der Faserbandkannen einer Spinnmaschine
DE3835188C1 (fr) * 1988-10-15 1990-03-15 Man Roland Druckmaschinen Ag, 6050 Offenbach, De
DE3838318A1 (de) 1988-11-11 1990-05-17 Krupp Widia Gmbh Werkzeugsystem
CH677782A5 (fr) * 1988-11-28 1991-06-28 Rieter Ag Maschf
CS275197B2 (en) * 1989-06-19 1992-02-19 Kroupa Petr Method of change automation, especially of non-circular cans with fibres
DE3928648A1 (de) * 1989-08-30 1991-03-07 Fritz Stahlecker Anlage mit einer oder mehreren spinnmaschinen und mit wenigstens einem wechselwagen zum wechseln von kannen
US5464436A (en) 1994-04-28 1995-11-07 Lasermedics, Inc. Method of performing laser therapy
US5632741A (en) 1995-01-20 1997-05-27 Lucid Technologies, Inc. Epilation system
US5697700A (en) † 1997-01-17 1997-12-16 Quarton Inc. Handy laser pointer
JP3672744B2 (ja) † 1998-08-19 2005-07-20 積水ハウス株式会社 天井や壁等に用いる面材の補強構造
US6370173B1 (en) † 1999-07-26 2002-04-09 Coronado Laser Co., L.L.C. Heat sink for hand-held, high power laser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018118652A1 (de) * 2018-08-01 2020-02-06 Maschinenfabrik Rieter Ag Spinnkanne mit einem Anzeigeelement zum Anzeigen von Eigenschaften des Fasermaterials

Also Published As

Publication number Publication date
BR9105752A (pt) 1992-05-19
US5276947A (en) 1994-01-11
DE59108036D1 (de) 1996-08-29
EP0770717A2 (fr) 1997-05-02
JPH05501739A (ja) 1993-04-02
EP0668380A3 (fr) 1995-11-02
EP0528884B1 (fr) 1996-07-24
EP0528907B2 (fr) 2002-08-14
EP0668380A2 (fr) 1995-08-23
EP0709501A3 (fr) 1996-07-31
EP0528907A1 (fr) 1993-03-03
WO1991018135A1 (fr) 1991-11-28
EP0528884A1 (fr) 1993-03-03
CS146291A3 (en) 1992-02-19
EP0770717B1 (fr) 2003-03-19
CZ146091A3 (en) 1993-12-15
JP3521085B2 (ja) 2004-04-19
DE59109242D1 (de) 2002-11-07
WO1991018134A1 (fr) 1991-11-28
JPH05508688A (ja) 1993-12-02
DE59109111D1 (de) 1999-04-22
EP0668380B1 (fr) 1998-04-01
EP0709501A2 (fr) 1996-05-01
EP0770717A3 (fr) 1997-08-13
EP0709501B1 (fr) 2002-10-02
DE59108961D1 (de) 1998-05-07
DE59109248D1 (de) 2003-04-24

Similar Documents

Publication Publication Date Title
EP0528907B1 (fr) Procede et dispositif pour le transport de cannettes plates entre des machines ou des dipositifs servant a travailler ou a traiter des bandes de fibres
DE102006012581A1 (de) Vorrichtung in einer Spinnerei zur Bereitstellung einer kannenlosen Faserbandpackung (Vorlagenmaterial ) für eine faserbandgespeiste Spinnereimaschine, z. B. Strecke
EP0404875B1 (fr) Transporteur sans fin synchrone pour métier â filer
EP0062063B1 (fr) Metier a filer, en particulier metier a filer a anneaux
CH682086A5 (fr)
DE2138926B2 (de) Einrichtung zum selbsttätigen gruppenweisen Transportieren und Speichern von Kopsen
CH662586A5 (de) Spinnanlage zur herstellung von garn aus vorgarn.
DE3505494A1 (de) Verfahren und vorrichtung zum austauschen leerer kannen gegen gefuellte kannen
DE3706871C2 (de) Vorrichtung zum Abnehmen von Kreuzspulen oder dgl.
DE3518906C2 (de) Kopsladevorrichtung in einer Kopstransportvorrichtung für den Kopstransport von einer Spinnmaschine zu einem Spulautomaten
DE2543621A1 (de) Kannenwechseleinrichtung
EP0916614B1 (fr) Magasin de tubes pour une machine textile pour la fabrication de bobines à spires croisées
EP0198260B1 (fr) Procédé et dispositif pour le transport et le stockage de bobines, par exemple pour l'alimentation des machines à filer
DE4323726A1 (de) Transportfahrzeug für Faserbandkannen
DE29620792U1 (de) Handhabungssystem für Filamentspulen oder Doffs
DE4015938A1 (de) Spinnereianlage
EP0311016B1 (fr) Système pour la fourniture et l'enlèvement de bobines de préférence de bobines de mèche d'une zone de service technique à la filature d'anneaux et la retorderie
DE3942492A1 (de) Palettiervorrichtung fuer spulen
DE68909831T2 (de) Verfahren zum Transport von Vorgarnspulen, bei dem das Vorgarn vorher in eine bestimmte Lage gebracht wurde.
DE2521370A1 (de) Einrichtung zum selbsttaetigen spulen- oder huelsenwechsel an spinn- oder zwirnmaschinen
DE4407110A1 (de) Verfahren und Vorrichtung zum Füllen von Kannen mit länglichem Querschnitt (Flachkannen) an einer Spinnereimaschine, z. B. Strecke
EP0450379B1 (fr) Métier à filer, en particulier métier à filer à anneaux
DE19702163A1 (de) Verfahren und Vorrichtung zum Transportieren voller Vorgarnspulen bzw. leerer Vorgarnhülsen
DE3246463A1 (de) Bediengeraet, insbesondere fadenansetzgeraet fuer eine ringspinnmaschine
EP1340706B1 (fr) Procédé et dispositif de remplissage et d'échange de pots de filature

Legal Events

Date Code Title Description
ITCL It: translation for ep claims filed

Representative=s name: ZINI MARANESI

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19920321

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE GB IT

17Q First examination report despatched

Effective date: 19941007

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: RIETER INGOLSTADT SPINNEREIMASCHINENBAU AG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE GB IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19990317

REF Corresponds to:

Ref document number: 59109111

Country of ref document: DE

Date of ref document: 19990422

ITF It: translation for a ep patent filed
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19990317

PLAV Examination of admissibility of opposition

Free format text: ORIGINAL CODE: EPIDOS OPEX

PLBQ Unpublished change to opponent data

Free format text: ORIGINAL CODE: EPIDOS OPPO

PLAV Examination of admissibility of opposition

Free format text: ORIGINAL CODE: EPIDOS OPEX

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

26 Opposition filed

Opponent name: TRUETZSCHLER GMBH & CO. KG

Effective date: 19991124

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

27A Patent maintained in amended form

Effective date: 20020814

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE GB IT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050517

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20060707

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20071201