EP0560032A1 - Device for conveying sheets in general, in particular preprinted documents such as cheques, and for accumulating them into blocks - Google Patents
Device for conveying sheets in general, in particular preprinted documents such as cheques, and for accumulating them into blocks Download PDFInfo
- Publication number
- EP0560032A1 EP0560032A1 EP93101231A EP93101231A EP0560032A1 EP 0560032 A1 EP0560032 A1 EP 0560032A1 EP 93101231 A EP93101231 A EP 93101231A EP 93101231 A EP93101231 A EP 93101231A EP 0560032 A1 EP0560032 A1 EP 0560032A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rollers
- belts
- documents
- sheets
- blocks
- 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.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/66—Advancing articles in overlapping streams
-
- 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
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/1912—Banknotes, bills and cheques or the like
Definitions
- This invention relates to a device for accumulating sheets in general, in particular preprinted documents such as cheques, and for conveying them from a first handling station to another.
- Machines have been known for some time which, starting from a continuous strip on which a plurality of documents such as cheques are printed, cut the individual documents from the strip, group them into blocks and assemble these latter in the required manner, for example by stapling and/or taping them.
- the printed documents are generally numbered in sequence on the continuous strip.
- blocks numerically arranged in a decreasing direction that end of the strip containing the document with the highest number has to be inserted into the machine.
- blocks with the reverse numerical order that end of the strip containing the document with the lowest number has to be inserted.
- the blocks obtained are not only numbered inversely but are also rotated through 180°, ie in the first case a given side of the blocks, for example that to be stapled, is in a first position relative to the accumulation station whereas in the second case the same side is in a second position rotated through 180° from the first.
- An object of the present invention is to provide a device for conveying sheets, ill particular preprinted documents, and accumulating them into blocks which reduces the time required for accumulating said documents into blocks, and which in the case of sequentially numbered sheets is able to assemble blocks arranged either in decreasing or increasing order while in both cases maintaining the position of the sides of the block unchanged so that the subsequent block assembly stations do not have to be moved.
- a further object is to provide a device of the aforesaid type which is of reliable operation and of low cost.
- the device 1 comprises two side walls 2 with which mutually parallel upper rollers 3 and lower rollers 4 ( Figure 2) are associated for supporting and guiding mutually cooperating opposing upper belts 5 and lower belts 6 respectively, and a drive member 7 connected in the illustrated embodiment via a usual belt 8 to a lower roller 4B ( Figure 2) so as to drive said upper belts 6 and lower belts 5, these latter being dragged by the lower belts by friction.
- the support and guide rollers for the belts 5 and 6, which are located at the ends of these belts, are associated in conventional manner with the side walls 2 of the device, for which the rollers comprise end journals 9 ( Figure 1) cooperating with bearings 10 housed in seats provided in the wall.
- the journal 10A associated with one end of the roller 4B driving the lower belts 6 comprises a portion projecting beyond the outer face of the side wall 2, and to which a pulley 24 is connected (Figure 1), cooperating with the belt 8 of the electric motor 7.
- This latter is advantageously of stepping type and comprises a coaxial position encoder 25 ( Figure 2).
- the guide rollers 3A and 4A ( Figure 2) are not associated directly with the walls but instead have their ends each associated with a support element 11 fixed by screws 12 to a block 13 which is inserted into and can slide within a slot (Figure 2) provided in the walls 2 substantially parallel to the direction M in which the documents advance within the device.
- the block 13 and support element 11 are penetrated by the stem of a retaining member 15, the head of which rests against the outer face of the wall 2.
- rollers 4A and 3A are positioned one following the other, and hence with the lower roller 4A preceding the upper roller 3A (as shown in Figure 2), or vice versa (as shown by dashed lines in Figure 2).
- the rollers are positioned at a distance apart such that the tangent touching the outer surfaces of both rollers, indicated by the lines P and Q in the two respective cases, is inclined to the plane along which the documents move within the device, ie inclined to the portion, indicated by 25 in Figure 2, in which the belts 5 and 6 are superposed and in mutual contact.
- movable walls 16A and 16B In proximity to the entry mouth A of the device there are also provided two movable walls 16A and 16B ( Figure 2) extending from one side wall 2 to the other and connected together to form a V-shaped element.
- the ends of the walls 16A and 16B are associated with two levers 17 pivoted at 18 to the walls 2.
- One of the levers 17 is associated with a usual operating member 18, schematically illustrated in Figure 1 and comprising for example a pneumatic cylinder-piston unit.
- Said lever system 17, 18 is arranged to move the walls 16A, B from a first position (shown in Figure 2), in which the wall 16A is substantially parallel to the plane in which the documents move within the device, to a second position in which the wall 16A is substantially perpendicular to said movement plane, so that the wall 16B deviates the documents arriving at the device towards a collector (not shown but of conventional type) positioned below the device (for this purpose the wall 16B is advantageously arched).
- the device also comprises a usual control unit, advantageously of microprocessor type, connected to the sensors 22, 23 and to the encoder 25 to control the operation of the drive member 7 for the belts 5 and 6 and the operating member for the lever 17 associated with the walls 16A and 16B.
- a control unit advantageously of microprocessor type, connected to the sensors 22, 23 and to the encoder 25 to control the operation of the drive member 7 for the belts 5 and 6 and the operating member for the lever 17 associated with the walls 16A and 16B.
- the documents are fed to the mouth A of the device 1 according to the invention by a preceding document handling station (not shown).
- the documents can be fed in one or more parallel columns, depending on the dimensions of the device according to the invention.
- the distance of said document "gripping" point R from the entry mouth A of the device can be varied by moving the guide rollers 4A and 3A closer to or further from the entry mouth. To achieve this the support element 11 ( Figure 1) with which the rollers 4A and 3A are associated is moved until the gripping point R lies at the desired distance front the entry mouth.
- That document portion which has not yet been gripped by the belts 5 and 6 is therefore either raised above the lower belts 6 (if the document moves in the direction P) or remains adhering to said belts (if the document moves in the direction Q).
- next document On feeding the next document while the final part of the preceding document is still either raised above the lower belts 6 or adhering to said belts, said next document becomes positioned partly below or partly above the preceding document.
- an overlapping of the documents fed to the device of the invention is achieved by under-positioning or over-positioning.
- the control unit acts on the drive member 7 to advance the belts 5 and 6 regularly but stepwise, to enable a document to be positioned below or above the preceding document.
- the speed of advancement of the belts to effect said overlapping is related to the speed with which the documents, originating from a preceding handling station, are fed to the device.
- the control unit controls the rate of advancement of the belts on the basis of this feed speed. If the feed speed is constant it is keyed into the control unit by the user via an interface connected to said control unit, whereas if variable it is measured by sensors of conventional type (not shown) positioned downstream of the device and connected to said control unit.
- the user can adjust the extent of overlap, ie the amount of the document which is not retained between the belts below or above which the next document is inserted. In this case the user varies the speed of advancement of the belts.
- the encoder 25 associated with the motor 7 provides the control unit with a signal for controlling the movement of the conveyor belts 5 and 6.
- the control unit causes the belts 5 and 6 to advance continuously at a speed much higher than the "overlapping" speed so as to quickly discharge the documents present on the portion 25 ( Figure 2) of the belts 5 and 6, one on the other in the order of overlap, onto the wall 27 in proximity to the device exit mouth B.
- the device sensors 22 and 23 indicate when the discharge cycle is complete,. During the discharge of the documents present in the device, no new documents are fed to the device.
- control unit provides a suitable signal to activate the operating member associated with the lever 18 (Figure 1) controlling the movement of the movable walls 16A and 16B ( Figure 2), so that the wall 16B rises to prevent the documents entering the device entry mouth A but instead guides them towards an underlying container (not shown).
- the documents entering the device can be overlapped by under-positioning or over-positioning, depending on whether the roller 4A precedes or follows the roller 3A.
- To invert the rollers it is necessary only to rotate the support element 11 with which the rollers are associated, through 90° in the direction of the arrow L ( Figure 2).
- the device according to the invention enables numbered documents to be accumulated into blocks in an ordered arrangement either in the increasing or decreasing sense, to obtain blocks which are equally positioned in both cases, rather than with their sides rotated through 180° as in the case of traditional machines.
- the device of the invention has also proved more rapid than known devices in forming blocks of documents.
Abstract
A device for conveying sheets in general, in particular preprinted documents such as cheques, and accumulating then into blocks, comprises at least one pair of mutually cooperating, opposing conveyor belts (5, 6) each associated with guide and drive rollers (3, 3A, 4A, 4B), said rollers having parallel axes of rotation. The device also comprises at least one means (7) for driving said belts (5, 6) stepwise and at a first continuous speed and at a second speed different from the first. At least two of said rollers (4A, 3A), one for each belt (5, 6) of said pair, are provided in proximity to the entry mouth (A) of the device and have their axes of rotation arranged in succession in the direction (M) in which the sheets advance within the device, and lying in a plane inclined to the plane within which said sheets move within the device.
Description
- This invention relates to a device for accumulating sheets in general, in particular preprinted documents such as cheques, and for conveying them from a first handling station to another.
- Machines have been known for some time which, starting from a continuous strip on which a plurality of documents such as cheques are printed, cut the individual documents from the strip, group them into blocks and assemble these latter in the required manner, for example by stapling and/or taping them.
- These known machines comprise a cutting station into which the continuous strip is fed, and which delivers the individual documents at its exit. These then pass one after the other onto a conveyor belt moving at constant speed, and which after a certain distance causes them to fall one onto the other in an accumulation station, to form blocks of documents. These blocks then pass to a sorting station and from there to a block assembly and finishing station.
- One of the factors most affecting the total time employed by the machine in forming a finished block, ie stapled and possibly taped, is the time the machine takes for accumulating the individual documents into blocks and transferring them to the sorting station.
- In addition, the printed documents are generally numbered in sequence on the continuous strip. To obtain blocks numerically arranged in a decreasing direction (with the top document having the lowest number), that end of the strip containing the document with the highest number has to be inserted into the machine. To obtain blocks with the reverse numerical order that end of the strip containing the document with the lowest number has to be inserted. Compared with the first case, the blocks obtained are not only numbered inversely but are also rotated through 180°, ie in the first case a given side of the blocks, for example that to be stapled, is in a first position relative to the accumulation station whereas in the second case the same side is in a second position rotated through 180° from the first.
- This means that the subsequent block assembly stations have to be repositioned, for example the stapling station has to be moved.
- This moving and repositioning of said assembly stations is complicated and involves a considerable time during which the machine remains inoperative, with consequent financial loss due to the lost production.
- An object of the present invention is to provide a device for conveying sheets, ill particular preprinted documents, and accumulating them into blocks which reduces the time required for accumulating said documents into blocks, and which in the case of sequentially numbered sheets is able to assemble blocks arranged either in decreasing or increasing order while in both cases maintaining the position of the sides of the block unchanged so that the subsequent block assembly stations do not have to be moved.
- A further object is to provide a device of the aforesaid type which is of reliable operation and of low cost.
- These objects are attained by a device in accordance with the accompanying claims, as will be apparent to the expert of the art.
- The present invention will be more apparent from the accompanying drawings, which are provided by way of non-limiting example and in which:
- Figure 1 is a schematic partly sectional top view of the device according to the invention;
- Figure 2 is a section through the device of the invention taken on the line 2-2 of Figure 1.
- The device 1 according to the invention comprises two
side walls 2 with which mutually parallelupper rollers 3 and lower rollers 4 (Figure 2) are associated for supporting and guiding mutually cooperating opposingupper belts 5 andlower belts 6 respectively, and adrive member 7 connected in the illustrated embodiment via a usual belt 8 to alower roller 4B (Figure 2) so as to drive saidupper belts 6 andlower belts 5, these latter being dragged by the lower belts by friction. - The support and guide rollers for the
belts side walls 2 of the device, for which the rollers comprise end journals 9 (Figure 1) cooperating withbearings 10 housed in seats provided in the wall. - The journal 10A associated with one end of the
roller 4B driving thelower belts 6 comprises a portion projecting beyond the outer face of theside wall 2, and to which a pulley 24 is connected (Figure 1), cooperating with the belt 8 of theelectric motor 7. This latter is advantageously of stepping type and comprises a coaxial position encoder 25 (Figure 2). Theguide rollers 3A and 4A (Figure 2) are not associated directly with the walls but instead have their ends each associated with asupport element 11 fixed byscrews 12 to ablock 13 which is inserted into and can slide within a slot (Figure 2) provided in thewalls 2 substantially parallel to the direction M in which the documents advance within the device. - The
block 13 andsupport element 11 are penetrated by the stem of aretaining member 15, the head of which rests against the outer face of thewall 2. - By loosening the retaining
member 15 thesupport elements 11 and hence therollers 3A and 4A can be shifted along thewalls 2, and by tightening it said rollers can be retained in the desired position. - It should be noted that the two
rollers 4A and 3A are positioned one following the other, and hence with thelower roller 4A preceding the upper roller 3A (as shown in Figure 2), or vice versa (as shown by dashed lines in Figure 2). In either case the rollers are positioned at a distance apart such that the tangent touching the outer surfaces of both rollers, indicated by the lines P and Q in the two respective cases, is inclined to the plane along which the documents move within the device, ie inclined to the portion, indicated by 25 in Figure 2, in which thebelts - In proximity to the entry mouth A of the device there are also provided two
movable walls side wall 2 to the other and connected together to form a V-shaped element. - The ends of the
walls levers 17 pivoted at 18 to thewalls 2. One of thelevers 17 is associated with ausual operating member 18, schematically illustrated in Figure 1 and comprising for example a pneumatic cylinder-piston unit. - Said
lever system walls 16A, B from a first position (shown in Figure 2), in which thewall 16A is substantially parallel to the plane in which the documents move within the device, to a second position in which thewall 16A is substantially perpendicular to said movement plane, so that thewall 16B deviates the documents arriving at the device towards a collector (not shown but of conventional type) positioned below the device (for this purpose thewall 16B is advantageously arched). - To the
walls 2 there are also fixed below thebelts 5, for example by screws 19 (Figure 1), two supportingcross-members usual sensors overlying belts 5. - In proximity to the exit mouth B of the device there is also fixed to the walls 2 a cross-member 28 to which a plurality of
guides 26 for the documents leaving the device are fixed (Figure 2), to direct them towards acollection surface 27 fixed to said walls. - The device also comprises a usual control unit, advantageously of microprocessor type, connected to the
sensors encoder 25 to control the operation of thedrive member 7 for thebelts lever 17 associated with thewalls - The documents (not shown) are fed to the mouth A of the device 1 according to the invention by a preceding document handling station (not shown). The documents can be fed in one or more parallel columns, depending on the dimensions of the device according to the invention. Guided by the
wall 16A, which initially is in the position shown in Figure 2, the documents arrive on a first part 30 (Figure 2) of thelower belts 6, to then reach a gripping point (indicated by R in Figure 2) at which thebelts - The distance of said document "gripping" point R from the entry mouth A of the device can be varied by moving the
guide rollers 4A and 3A closer to or further from the entry mouth. To achieve this the support element 11 (Figure 1) with which therollers 4A and 3A are associated is moved until the gripping point R lies at the desired distance front the entry mouth. - It should also be noted that because of the particular arrangement of the
guide rollers 4A and 3A, as soon as a document reaches and begins to exceed the gripping point R, the document, retained by thebelts guide roller 4A precedes or respectively follows the roller 3A (with respect to the direction of advancement of the documents, indicated by the arrow M in Figure 2). - That document portion which has not yet been gripped by the
belts - On feeding the next document while the final part of the preceding document is still either raised above the
lower belts 6 or adhering to said belts, said next document becomes positioned partly below or partly above the preceding document. - In this manner an overlapping of the documents fed to the device of the invention is achieved by under-positioning or over-positioning. During this initial document overlapping stage, the control unit acts on the
drive member 7 to advance thebelts - In addition, by means of said interface connected to the control unit, the user can adjust the extent of overlap, ie the amount of the document which is not retained between the belts below or above which the next document is inserted. In this case the user varies the speed of advancement of the belts. The
encoder 25 associated with themotor 7 provides the control unit with a signal for controlling the movement of theconveyor belts - On conclusion of the feed cycle by the cutting station, the control unit causes the
belts belts wall 27 in proximity to the device exit mouth B. Thedevice sensors - To prevent accidental feed of documents to the device, the control unit provides a suitable signal to activate the operating member associated with the lever 18 (Figure 1) controlling the movement of the
movable walls wall 16B rises to prevent the documents entering the device entry mouth A but instead guides them towards an underlying container (not shown). - As stated, the documents entering the device can be overlapped by under-positioning or over-positioning, depending on whether the
roller 4A precedes or follows the roller 3A. To invert the rollers, it is necessary only to rotate thesupport element 11 with which the rollers are associated, through 90° in the direction of the arrow L (Figure 2). - Hence from the aforegoing it is apparent that the device according to the invention enables numbered documents to be accumulated into blocks in an ordered arrangement either in the increasing or decreasing sense, to obtain blocks which are equally positioned in both cases, rather than with their sides rotated through 180° as in the case of traditional machines.
- The device of the invention has also proved more rapid than known devices in forming blocks of documents.
Claims (8)
- A device for conveying sheets in general and accumulating then into blocks, characterised by comprising at least one pair of mutually cooperating, opposing conveyor belts (5, 6) each associated with guide and drive rollers (3, 3A, 4A, 4B), said rollers having parallel axes of rotation; and by comprising at least one means (7) for driving said belts (5, 6) stepwise and at a first continuous speed and at a second speed different from the first, at least two of said rollers (4A, 3A), one for each belt (5, 6) of said pair, being provided in proximity to the entry mouth (A) of the device and having their axes of rotation arranged in succession one after the other in the direction (M) in which the sheets advance within the device, the axes of said rollers lying in a plane inclined to the plane within which said sheets move within the device.
- A device as claimed in claim 1, characterised in that said at least two rollers (4A, 3A) with their axes of rotation arranged in succession and lying in a plane inclined to the plane in which said sheets move within the device are movably supported on the walls (2) which support the device, so as to be able to vary the distance of said two rollers (4A, 3A) from the entry mouth (A) and to vary the order of succession of said rollers.
- A device as claimed in claim 1, characterised by comprising at least one wall (16A, 16B) in proximity to the entry mouth (A), said wall being able to assume at least two positions such as to guide the documents towards said belts (5, 6) or towards a separate container.
- A device as claimed in claim 3, characterised in that said at least one wall (16A, 16B) is associated with a lever (17) and an automatic operating member arranged to move the wall into said two positions.
- A device as claimed in claim 1, characterised by comprising at least one sensor (22, 23) for sensing the presence of documents between said belts (5, 6).
- A device as claimed in claim 5, characterised in that one of said sensors (23) is provided in proximity to the entry mouth (A) and one (22) in proximity to the exit mouth (B) of the device.
- A device as claimed in claim 1, characterised by comprising at least one drive member (7) associated with at least one of said drive and guide rollers (4A) and incorporating a position encoder (25).
- A device as claimed in claim 1, characterised by comprising a control unit of microprocessor type.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI920546A IT1254245B (en) | 1992-03-10 | 1992-03-10 | DEVICE FOR CONVEYING AND STORAGE IN BLOCKS OF SHEETS IN GENERAL, IN PARTICULAR PRE-PRINTED MODELS FOR EXAMPLE CHECKS |
ITMI920546 | 1992-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0560032A1 true EP0560032A1 (en) | 1993-09-15 |
Family
ID=11362348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93101231A Withdrawn EP0560032A1 (en) | 1992-03-10 | 1993-01-28 | Device for conveying sheets in general, in particular preprinted documents such as cheques, and for accumulating them into blocks |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0560032A1 (en) |
IT (1) | IT1254245B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1819841A (en) * | 1926-02-02 | 1931-08-18 | W A Quebbeman | Stacking machine |
US1986023A (en) * | 1929-08-24 | 1935-01-01 | Edwin G Staude | Delivery mechanism for paper box machines |
US2133727A (en) * | 1936-05-23 | 1938-10-18 | Edwin G Staude | Delivery mechanism for paper box machines |
US4805891A (en) * | 1988-01-04 | 1989-02-21 | Pitney Bowes Inc. | Standard and reverse collator |
-
1992
- 1992-03-10 IT ITMI920546A patent/IT1254245B/en active
-
1993
- 1993-01-28 EP EP93101231A patent/EP0560032A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1819841A (en) * | 1926-02-02 | 1931-08-18 | W A Quebbeman | Stacking machine |
US1986023A (en) * | 1929-08-24 | 1935-01-01 | Edwin G Staude | Delivery mechanism for paper box machines |
US2133727A (en) * | 1936-05-23 | 1938-10-18 | Edwin G Staude | Delivery mechanism for paper box machines |
US4805891A (en) * | 1988-01-04 | 1989-02-21 | Pitney Bowes Inc. | Standard and reverse collator |
Also Published As
Publication number | Publication date |
---|---|
IT1254245B (en) | 1995-09-14 |
ITMI920546A0 (en) | 1992-03-10 |
ITMI920546A1 (en) | 1993-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4313600A (en) | Sheet stacking method and apparatus | |
US4354788A (en) | Automatic system for the formation and distribution of layers of groups of sheets | |
US4619571A (en) | Installation for the distribution of sheets | |
GB2028775A (en) | Apparatus for transferring a stack of paper from a stacking station to a discharge conveyor | |
US5829951A (en) | Collecting and stacking device for laminar sheets and stacking method | |
GB2165824A (en) | Shingling and stacking of conveyed sheet material with pre-shingling control of sheet feed | |
US5106070A (en) | Process and apparatus for the further processing of stacked, preferably folded printing products | |
US3870213A (en) | Apparatus for separating and stacking blanks | |
EP0305570B1 (en) | Apparatus for preventing disorder in sheet alignment | |
EP0337315B1 (en) | System and method for collating book and pamphlet signatures and the like | |
US5904237A (en) | Device for conveying products such as stacks of printed sheets | |
US7360636B2 (en) | Alternate package flip-over device | |
EP0194139A2 (en) | Assembling sheets into a stack | |
EP0560032A1 (en) | Device for conveying sheets in general, in particular preprinted documents such as cheques, and for accumulating them into blocks | |
EP0719883B1 (en) | Device for conveying, to a final station, loose textile articles fed selectively by at least two feed stations | |
EP0259542B1 (en) | Sorting apparatus | |
EP0313142B1 (en) | Apparatus for correctly feeding continuous strips with a shaped side outline to blanking machines | |
US6032947A (en) | Apparatus and methods for stacking forms and moving the stacked forms selectively in one of two directions | |
EP3825268B1 (en) | Sheet detection device and sheet detection method | |
US6135703A (en) | Device and a method for orienting sheets or groups of sheets, in particular banknotes | |
EP3760449B1 (en) | Book block conveying device | |
EP0781721A2 (en) | Machine for laying out laminar products | |
US4049258A (en) | Method of and apparatus for feeding sheets | |
US4819929A (en) | Apparatus and method for feeding sheets to a sheet gatherer | |
EP0343001B1 (en) | Multiple stage dispenser |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE ES FR GB LI SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19940316 |