EP0955156B1 - Device for slotting and creasing a sheet cardboard material - Google Patents
Device for slotting and creasing a sheet cardboard material Download PDFInfo
- Publication number
- EP0955156B1 EP0955156B1 EP99107258A EP99107258A EP0955156B1 EP 0955156 B1 EP0955156 B1 EP 0955156B1 EP 99107258 A EP99107258 A EP 99107258A EP 99107258 A EP99107258 A EP 99107258A EP 0955156 B1 EP0955156 B1 EP 0955156B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slotting
- heads
- cardboard sheet
- driving
- creasing
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
- B26D7/2628—Means for adjusting the position of the cutting member
- B26D7/2642—Means for adjusting the position of the cutting member for slotting cutters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/16—Cutting webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
- B26D3/14—Forming notches in marginal portion of work by cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
- B31B50/22—Notching; Trimming edges of flaps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/25—Surface scoring
- B31B50/254—Surface scoring using tools mounted on belts or chains
Definitions
- the present invention relates to a device for slotting and creasing sheet cardboard material.
- Prior cardboard processing machines which are specifically designed for processing sheets of cardboard, provide the cardboard sheets with suitable cross slots and creasing, for allowing the cardboard sheet to be easily folded in order to form a cardboard box or other like packaging article.
- a first type of said prior cardboard material slotting and creasing machines comprises a supporting shaft supporting a plurality of slitting heads, including a plurality of slitting blades which are caused to quickly turn by their turning supporting shaft.
- the slotting heads are coupled to suitable counter-slotting elements, so that the slotting blades can cut through the cardboard sheet fed thereunder, to provide the mentioned throughgoing slots.
- a second type of prior machines comprises a first supporting shaft supporting a plurality of creasing heads and, downstream of said first shaft, a second supporting shaft supporting a corresponding plurality of slitting heads aligned with the creasing heads.
- the above mentioned machines can also operate with cardboard sheets having a pitch greater than the diameter of the slitting head.
- a further drawback of this second type of cardboard sheet processing machine is that the stopping and driving again of the shaft supporting the slotting heads would require a very great amount of power, because of the comparatively large mass of the mentioned shafts to be turned, which power consumption would negatively affect the cost of the finished cardboard article.
- the aim of the present invention is to provide such a cardboard sheet material slotting and creasing device having a very high yield, while requiring a comparatively low operation cost.
- a main object of the present invention is to provide such a cardboard sheet material slotting and creasing device which can be used for a very broad range of cross and longitudinal sizes of the cardboard sheets to be processed, without the need of performing very complex and long adjustments.
- said slitting heads have a diameter corresponding to a sub-multiple of the cardboard sheet feeding pitch.
- first and second shafts are driven by the main driving assembly of the slitting machine through a toothed pulley thereon a toothed belt is engaged.
- the fist and second shafts, supporting said slitting heads are driven by brushless motors and comprise broached shafts.
- the adjusting carriage is driven by a gear-motor unit allowing said carriage to slide in a direction substantially perpendicular to the cardboard sheet feeding direction in order to locate said slotting heads at a desired slotting point, depending on the size of the cardboard sheet being processed.
- the invention provides the following advantages with respect to the prior art.
- slotting heads can be driven independently from the driving heads and that said slotting heads are supported by the mentioned adjusting carriage and not by the turning shaft thereof.
- slotting heads can be driven by a power much less than that which would be necessary in prior machines, in which the slotting heads are mounted on shafts which also operate for supporting said heads.
- a further advantage of the present invention is that the diameter of the slotting heads corresponds to a half of the feeding pitch of the cardboard sheet; thus, the brushless motors can be operated with the same operation speed as the machine, as the length of the cardboard sheet being processed is not larger than the extension of the slotting heads, thereby providing a high operation performance for given lengths of the cardboard sheets to be processed.
- Figure 1 shows the slotting and creasing device according to the invention.
- the device comprises a supporting carriage 18, sliding on rails 25, supporting a plurality of slotting and creasing assemblies, of which the slotting and creasing assembly shown in Figure 1 comprises a first assembly or set of slotting heads 7 and 9 and a second assembly or set of slotting heads 7' and 9', and comprising moreover toothed pulleys 2 and 3.
- the slotting heads 7, 9 and 7', 9' are respectively mounted on a first and second broached shafts 6 and 6', which are arranged at a position substantially parallel and so that the slotting heads 7, 9 and 7' and 9' will operate on a same plane; moreover, between the heads 7, 9 and 7', 9' counter-creasing wheels 32 are provided.
- Each said slotting head is provided with slotting blades 8 which, as rotatively driven by the rotary broached shafts 6, 6', will operate on the cardboard sheet 14 in order to provide suitable slots therethrough.
- the slotting and creasing assembly comprises moreover toothed pulleys 2 and 3, which are mounted on a broached shaft 1, which is driven by the main driving assembly of the machine.
- Said elements included in said slotting and creasing assembly of Figure 1 are coupled by a belt transmission, including a toothed belt 4 associated with suitable belt tension elements 27.
- the belt 4 in cooperation with a first counter-slotting head 12, 13 assembly and a second counter-slotting head 12', 13' assembly, as well as with creasing heads 31, will define a space therethrough the cardboard sheet 14 being processed is entrained.
- the slotting heads 7, 9 and 7', 9' have an extension corresponding to a sub-multiple of the feeding pitch of the cardboard sheet 14.
- said counter-slotting heads 12, 13 and 12', 13' are mounted on expanding shafts 11 whereas the creasing heads 31 are mounted on an expanding shaft 30.
- Each said counter-slotting head is provided with counter-blades 16, 17 cooperating with the slitting blades 8 in order to provide the cardboard sheet 14 with a plurality of throughgoing slots.
- the assembly of said counter-slotting and creasing elements can slide on axes 29, to which said assembly is coupled by coupling elements 28, through a carriage 33 which is driven jointly with the mentioned carriage 18.
- the carriage 18 is driven by a geared motor unit 23 allowing said carriage to slide on shafts 20 in turn coupled, by coupling elements 22, to the support 26 supporting the rails 25.
- Figure 2 is a cross-sectioned view, taken substantially along the broken section line A-A, showing the slotting and creasing device according to the present invention.
- the slotting heads 7, which are mounted on said broached shaft 6, can be disconnected from the driving heads 5, thereby allowing said slotting heads to be driven independently from the driving heads 5, in order to provide through the cardboard sheet 14 the mentioned throughgoing slots, by the slotting blades 8, at any desired time.
- the slotting and creasing device according to the invention will operate as follows.
- the broached shaft 1 is driven by the main driving unit of the machine, and in turn said shaft will rotatively drive the toothed pulleys 2, 3 which will in turn rotatively drive the toothed pulleys 5 through the toothed belt 4.
- the broached shaft 6 is driven by a geared motor unit including brushless motors, provided for causing the heads 7 to perform a revolution for each passage of the cardboard sheet, while stopping waiting for a following cardboard sheet.
- the slotting blades 8, mounted on the slotting heads 7 and 9, will successively cut through the cardboard sheet 14 to provide the mentioned slots therethrough.
- slotting heads 7, 9 are supported by their supporting carriage 18, and not by the driving shaft therefor, as it occurs in prior machines, said slotting heads can be stopped and turned again in a very easy manner and with a very reduced power consumption.
- the expanding shafts 11 and 30 will be rotatively driven by the main driving unit of the machine, thereby driving in turn the counter-slotting heads 12, 13 and 12', 13' as well as the creasing heads 31.
- the carriage 18 can be cross driven along the machine in order to locate the heads at a desired slotting point, depending on the size of the cardboard sheet being processed, in which the slotting blades 8 will be engaged between the counter-blades 16 and 17.
- the expanding shafts 11 and 30 will release the counter-slotting heads 12 and 13 as well as the creasing heads 31.
- the carriage 18, during its movement, will entrain the counter-slotting heads 12, 13 and 12', 13' and the counter-slotting heads 12, 13 and 12', 13' associated with the carriage 33 sliding on the axes 29, thereby entraining the creasing head 31.
- the supporting carriage 18 will be driven along the rails 25 by the geared motor unit 23.
- the slotting heads can be designed, depending on several possible constructional variations of the inventive device, with a diameter corresponding to a sub-multiple of the cardboard sheet feeding pitch, and a diameter corresponding to a half of the cardboard sheet feeding pitch, or also with a diameter corresponding to the feeding pitch of the cardboard sheet.
- the transmission system for transmitting the driving motion from the pulleys 2 and 3 to the driving heads can comprise, in addition to the toothed belt 4, other mechanical equivalent means, for example a trapezoidal belt, a driving chain or a gear system.
Description
- The present invention relates to a device for slotting and creasing sheet cardboard material.
- Prior cardboard processing machines which are specifically designed for processing sheets of cardboard, provide the cardboard sheets with suitable cross slots and creasing, for allowing the cardboard sheet to be easily folded in order to form a cardboard box or other like packaging article.
- A first type of said prior cardboard material slotting and creasing machines comprises a supporting shaft supporting a plurality of slitting heads, including a plurality of slitting blades which are caused to quickly turn by their turning supporting shaft.
- The slotting heads, in particular, are coupled to suitable counter-slotting elements, so that the slotting blades can cut through the cardboard sheet fed thereunder, to provide the mentioned throughgoing slots.
- A second type of prior machines comprises a first supporting shaft supporting a plurality of creasing heads and, downstream of said first shaft, a second supporting shaft supporting a corresponding plurality of slitting heads aligned with the creasing heads.
- The above mentioned machines can also operate with cardboard sheets having a pitch greater than the diameter of the slitting head.
- However, in such a case, it would be necessary to rise the slotting head from the cardboard sheet and stop the rotary movement of the machine for a time necessary for allowing the cardboard sheet to be fed to an operating position thereat it can be properly cut through by the slotting blade.
- In such an operation, however, the cardboard sheet is not perfectly held and guided, and, accordingly, it is not possible to provide a very accurate position of the cardboard sheet being processed.
- A further drawback of this second type of cardboard sheet processing machine is that the stopping and driving again of the shaft supporting the slotting heads would require a very great amount of power, because of the comparatively large mass of the mentioned shafts to be turned, which power consumption would negatively affect the cost of the finished cardboard article.
- Moreover, because of the mentioned large mass of the slitting head supporting shaft, the mentioned prior machines do not allow to obtain a great yield.
- Document EP-A-0 752 299, on which the preamble of
claim 1 is based, discloses a slotting device having independently driven knives. - Accordingly, the aim of the present invention is to provide such a cardboard sheet material slotting and creasing device having a very high yield, while requiring a comparatively low operation cost.
- Within the scope of the above mentioned aim, a main object of the present invention is to provide such a cardboard sheet material slotting and creasing device which can be used for a very broad range of cross and longitudinal sizes of the cardboard sheets to be processed, without the need of performing very complex and long adjustments.
- According to one aspect of the present invention, the above mentioned aim and objects, as well as yet other objects, which will become more apparent hereinafter, are achieved by a device for slotting and creasing a cardboard sheet according to
claim 1. - According to a preferred embodiment of the present invention, said slitting heads have a diameter corresponding to a sub-multiple of the cardboard sheet feeding pitch.
- Moreover, the first and second shafts are driven by the main driving assembly of the slitting machine through a toothed pulley thereon a toothed belt is engaged.
- According to another preferred embodiment of the present invention, the fist and second shafts, supporting said slitting heads, are driven by brushless motors and comprise broached shafts.
- According to a further preferred embodiment of the present invention, the adjusting carriage is driven by a gear-motor unit allowing said carriage to slide in a direction substantially perpendicular to the cardboard sheet feeding direction in order to locate said slotting heads at a desired slotting point, depending on the size of the cardboard sheet being processed.
- Finally, to the cardboard sheet slitting and driving assemblies a plurality of counter-slotting heads and creasing heads mounted on a carriage which can be driven together with the adjusting carriage are coupled.
- The invention provides the following advantages with respect to the prior art.
- At first, very important advantage of the invention, is that the slotting heads can be driven independently from the driving heads and that said slotting heads are supported by the mentioned adjusting carriage and not by the turning shaft thereof.
- This means that, as the length of the cardboard sheet is larger than the extension of the slitting heads, and it would be accordingly necessary to stop and then recover again the turning movements of the slotting heads, said slotting heads can be driven by a power much less than that which would be necessary in prior machines, in which the slotting heads are mounted on shafts which also operate for supporting said heads.
- Moreover, it should be apparent that, in the machine according to the invention, the feeding and proper locating of the cardboard sheet are assured by the provision, downstream of the first driving head assembly, of the second driving head assembly, and by the fact that the toothed belt associated therewith is always held in contact with the cardboard sheet material.
- A further advantage of the present invention is that the diameter of the slotting heads corresponds to a half of the feeding pitch of the cardboard sheet; thus, the brushless motors can be operated with the same operation speed as the machine, as the length of the cardboard sheet being processed is not larger than the extension of the slotting heads, thereby providing a high operation performance for given lengths of the cardboard sheets to be processed.
- Further advantages and characteristics of the present invention will become more apparent hereinafter from the following detailed disclosure, given by way of an illustrative but not limitative example, with reference to the accompanying drawings, where:
- Figure 1 is a partially cross-sectioned
view, cross-sectioned according to a plane parallel
to the cardboard sheet feeding direction, of the
device according to the invention;
and - Figure 2 is a cross-sectional view, as cross-section according to the broken line A-A, of the slotting and creasing device according to the invention.
-
- In the following disclosure reference will be made to some preferred embodiments of the present invention, which are illustrated by way of a not limitative example of several possible variations of the invention.
- Figure 1 shows the slotting and creasing device according to the invention.
- The device comprises a supporting
carriage 18, sliding onrails 25, supporting a plurality of slotting and creasing assemblies, of which the slotting and creasing assembly shown in Figure 1 comprises a first assembly or set ofslotting heads 7 and 9 and a second assembly or set of slotting heads 7' and 9', and comprising moreovertoothed pulleys - The
slotting heads 7, 9 and 7', 9' are respectively mounted on a first and second broachedshafts 6 and 6', which are arranged at a position substantially parallel and so that theslotting heads 7, 9 and 7' and 9' will operate on a same plane; moreover, between theheads 7, 9 and 7', 9' counter-creasing wheels 32 are provided. - Each said slotting head is provided with
slotting blades 8 which, as rotatively driven by the rotary broachedshafts 6, 6', will operate on thecardboard sheet 14 in order to provide suitable slots therethrough. - The slotting and creasing assembly comprises moreover
toothed pulleys shaft 1, which is driven by the main driving assembly of the machine. - Said elements included in said slotting and creasing assembly of Figure 1, are coupled by a belt transmission, including a
toothed belt 4 associated with suitablebelt tension elements 27. - The
belt 4, in cooperation with afirst counter-slotting head 12, 13 assembly and a second counter-slotting head 12', 13' assembly, as well as with creasingheads 31, will define a space therethrough thecardboard sheet 14 being processed is entrained. - The
slotting heads 7, 9 and 7', 9' have an extension corresponding to a sub-multiple of the feeding pitch of thecardboard sheet 14. - More specifically, said
counter-slotting heads 12, 13 and 12', 13' are mounted on expandingshafts 11 whereas thecreasing heads 31 are mounted on an expandingshaft 30. - Each said counter-slotting head is provided with
counter-blades 16, 17 cooperating with theslitting blades 8 in order to provide thecardboard sheet 14 with a plurality of throughgoing slots. - The assembly of said counter-slotting and creasing elements can slide on
axes 29, to which said assembly is coupled bycoupling elements 28, through acarriage 33 which is driven jointly with the mentionedcarriage 18. - More specifically, the
carriage 18 is driven by a gearedmotor unit 23 allowing said carriage to slide onshafts 20 in turn coupled, bycoupling elements 22, to thesupport 26 supporting therails 25. - Figure 2 is a cross-sectioned view, taken substantially along the broken section line A-A, showing the slotting and creasing device according to the present invention.
- More specifically, the
slotting heads 7, which are mounted on said broachedshaft 6, can be disconnected from thedriving heads 5, thereby allowing said slotting heads to be driven independently from thedriving heads 5, in order to provide through thecardboard sheet 14 the mentioned throughgoing slots, by theslotting blades 8, at any desired time. - The same disclosure made about the
slotting heads 7 could be also made with respect to the slotting heads 9. - The slotting and creasing device according to the invention will operate as follows.
- The broached
shaft 1 is driven by the main driving unit of the machine, and in turn said shaft will rotatively drive thetoothed pulleys toothed pulleys 5 through thetoothed belt 4. - In this connection it should be pointed out that the
pulleys 5 andtoothed belt 4 would also operate, as stated, as driving heads, thereby they will be driven synchronously with the machine. - The broached
shaft 6 is driven by a geared motor unit including brushless motors, provided for causing theheads 7 to perform a revolution for each passage of the cardboard sheet, while stopping waiting for a following cardboard sheet. - The
slotting blades 8, mounted on theslotting heads 7 and 9, will successively cut through thecardboard sheet 14 to provide the mentioned slots therethrough. - Since the
slotting heads 7, 9 are supported by their supportingcarriage 18, and not by the driving shaft therefor, as it occurs in prior machines, said slotting heads can be stopped and turned again in a very easy manner and with a very reduced power consumption. - Actually, the expanding
shafts counter-slotting heads 12, 13 and 12', 13' as well as thecreasing heads 31. - Since th counter-slotting heads 12, 13 and 12', 13' and the
creasing heads 31 will also operate as driving heads, they will always operate synchronously with the machine. - The
carriage 18 can be cross driven along the machine in order to locate the heads at a desired slotting point, depending on the size of the cardboard sheet being processed, in which theslotting blades 8 will be engaged between thecounter-blades 16 and 17. - In such a case, the expanding
shafts counter-slotting heads 12 and 13 as well as thecreasing heads 31. - At this time, the
carriage 18, during its movement, will entrain thecounter-slotting heads 12, 13 and 12', 13' and thecounter-slotting heads 12, 13 and 12', 13' associated with thecarriage 33 sliding on theaxes 29, thereby entraining the creasinghead 31. - Then, the supporting
carriage 18 will be driven along therails 25 by the gearedmotor unit 23. - With the carriages all located in their set positions, the expanding shafts will lock again the
counter-slotting heads 12, 13 and 12', 13' as well as thecreasing heads 31. - In this connection it should be moreover pointed out that the slotting heads can be designed, depending on several possible constructional variations of the inventive device, with a diameter corresponding to a sub-multiple of the cardboard sheet feeding pitch, and a diameter corresponding to a half of the cardboard sheet feeding pitch, or also with a diameter corresponding to the feeding pitch of the cardboard sheet.
- The transmission system for transmitting the driving motion from the
pulleys toothed belt 4, other mechanical equivalent means, for example a trapezoidal belt, a driving chain or a gear system. - While the invention has been disclosed with reference to a preferred embodiments thereof, it should be apparent that the disclosed embodiments are susceptible to several modifications and variations all of which will come within the scope of the accompanying claims.
Claims (7)
- A device for slotting and creasing a cardboard sheet (14), comprising a plurality of cardboard sheet slotting and driving assemblies, each said slotting and driving assembly including a first and a second plurality of slotting heads (7, 9; 7', 9') and driving heads (5), said driving heads (5) being designed for feeding said cardboard sheet (14) to be slotted, characterized in that said first and seccond plurality of slotting heads and driving heads are removably coupled and independently drivable said slotting heads (7, 9 and 7', 9') being respectively mounted on a first and a second parallel shafts (6, 6'), said cardboard sheet slotting and driving assemblies are supported by a same supporting carriage (18) for adjusting the spacing between parallel slotting heads, and that said shafts (6, 6') are broached.
- A device according to Claim 1, characterized in that said first and second plurality of slotting heads (7, 9; 7', 9'), have a diameter corresponding to a sub-multiple of the cardboard sheet (14) feeding pitch.
- A device according to Claim 1, characterized in that said first and second broached shafts (6, 6') are rotatively driven by a main driving unit of the slotting machine through toothed pulleys (2, 3) on which a toothed belt (4) is entrained.
- A device according to one or more of the preceding claims, characterized in that for each said slotting and driving assembly a plurality of counter-creasing wheels (12, 13; 12', 13'), arranged between said slotting heads, are provided.
- A device according to one or more of the preceding claims, characterized in that said slotting head-supporting first and second broached shafts (6, 6') are driven by brushless motors.
- A device according to one or more of the preceding claims, characterized in that said carriage (18) is driven by a geared-motor unit (23) causing said carriage to slide in a direction substantially perpendicular to the feeding direction of said cardboard sheet (14) in order to locate said slotting heads at a set slotting point, depending on the size of the cardboard sheet (14) being processed.
- A device according to one or more of the preceding claims, characterized in that to said cardboard sheet material slotting and driving assemblies are coupled a plurality of counter-slotting heads and creasing heads (12,13;12',13') which are mounted on a supporting carriage (33) which can be driven together with said first-mentioned carriage (18).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT98MI001008A IT1299213B1 (en) | 1998-05-08 | 1998-05-08 | SLITTER AND CORDING DEVICE FOR CARDBOARD IN SHEETS |
ITMI981008 | 1998-05-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0955156A1 EP0955156A1 (en) | 1999-11-10 |
EP0955156B1 true EP0955156B1 (en) | 2003-03-12 |
Family
ID=11379986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99107258A Expired - Lifetime EP0955156B1 (en) | 1998-05-08 | 1999-04-14 | Device for slotting and creasing a sheet cardboard material |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0955156B1 (en) |
DE (1) | DE69905790T2 (en) |
ES (1) | ES2192354T3 (en) |
IT (1) | IT1299213B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1316185B1 (en) * | 2000-01-24 | 2003-04-03 | Engico Srl | AUTOMATIC MACHINE FOR SLOTTING AND CORDING CARDBOARD SHEETS AND SIMILAR |
ITMI20020273A1 (en) * | 2002-02-12 | 2003-08-12 | Engico Srl | DIE CUTTER DEVICE SUITABLE FOR PERFORMING SLITS PERPENDICULAR TO THE DIRECTION FOR ADVANCING CARDBOARD SHEETS USED FOR THE FABBR |
DE102007048657A1 (en) * | 2007-10-10 | 2009-04-16 | Heidelberger Druckmaschinen Ag | Rotary embosser |
IT1403906B1 (en) * | 2011-01-26 | 2013-11-08 | Gima Spa | APPARATUS AND METHOD TO REALIZE BLOCKED |
CN111823641B (en) * | 2020-08-15 | 2024-04-05 | 山东通瑞智能装备有限公司 | Full-automatic carton cutting machine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1513324A (en) * | 1976-01-15 | 1978-06-07 | Simon Container Mach Ltd | Production of carton blanks |
US4781668A (en) * | 1986-10-30 | 1988-11-01 | Don Mowry Flexo, Inc. | Cutting device for a corrugated box machine |
FR2643586B1 (en) * | 1989-02-24 | 1991-05-03 | Martin Sa | DEVICE FOR SHIFTING THE LATERAL POSITION OF A TOOL IN THE NOTCHING STATION WITHIN A MACHINE MACHINING PLATE ELEMENTS |
CH682549A5 (en) * | 1990-02-21 | 1993-10-15 | Peters W Maschf | Heading machine and cut along a strip of material that scrolls. |
IT1278645B1 (en) * | 1995-04-14 | 1997-11-27 | Fosber Spa | PLANT FOR CREAMING AND CUTTING OF LAMINAR MATERIAL, SUCH AS CARDBOARD OR SIMILAR |
GB9513771D0 (en) * | 1995-07-06 | 1995-09-06 | Scm Container Mach Ltd | Rotary slotting device |
-
1998
- 1998-05-08 IT IT98MI001008A patent/IT1299213B1/en active IP Right Grant
-
1999
- 1999-04-14 EP EP99107258A patent/EP0955156B1/en not_active Expired - Lifetime
- 1999-04-14 ES ES99107258T patent/ES2192354T3/en not_active Expired - Lifetime
- 1999-04-14 DE DE69905790T patent/DE69905790T2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0955156A1 (en) | 1999-11-10 |
DE69905790T2 (en) | 2004-03-25 |
DE69905790D1 (en) | 2003-04-17 |
ES2192354T3 (en) | 2003-10-01 |
IT1299213B1 (en) | 2000-02-29 |
ITMI981008A1 (en) | 1999-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7690099B2 (en) | Transformation station for a packaging production machine | |
US4515052A (en) | Automatic slitter | |
EP1338389B1 (en) | Die-cutting device for performing slots perpendicular to the feeding direction of box-forming paperboard sheets | |
EP0955156B1 (en) | Device for slotting and creasing a sheet cardboard material | |
GB2050895A (en) | Improvements to machines for grooving sheets, particularly printed- circuit sheets | |
KR0128992B1 (en) | Cutter | |
US3456565A (en) | Automatic creaser and slitter positioning means | |
CN212635885U (en) | Food dicer | |
US6899003B1 (en) | Rotary cutting machine for corrugated cardboard plate | |
WO2005009697A1 (en) | Machine for manufacturing cardboard blanks | |
KR102400941B1 (en) | Advanced-Shaft Transition Device and Hot Foil Stamping and Die-Cutting Equipment | |
CN103978512B (en) | For the device of three-sided cropping of products | |
CN214025908U (en) | Shearing machine with high universality | |
EP2090535B1 (en) | Device for cross-cutting web materials | |
CN212094143U (en) | Hoop bending machine | |
EP1533089A1 (en) | Methods and apparatus for cutting a moving material | |
KR100418825B1 (en) | Corrugated cardbord cutting machine | |
GB952912A (en) | Printer slotter adjusting mechanism | |
CN215790334U (en) | Circular die cutting machine additionally provided with longitudinal cutting device | |
US20020142906A1 (en) | Device for forming box joining flaps in a box splitting machine | |
CN219063845U (en) | Ice cutting machine with rotary blade | |
CN215471593U (en) | Cutting mechanism and drawing folding machine | |
JP4179966B2 (en) | Single conveying type collating machine for paper transport | |
KR0120146Y1 (en) | Sawdust manufacture machine | |
CN111299464A (en) | Bar hoop bending machine |
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): BE DE ES FR GB IE IT NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 19991224 |
|
AKX | Designation fees paid |
Free format text: BE DE ES FR GB IE IT NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20010731 |
|
RTI1 | Title (correction) |
Free format text: DEVICE FOR SLOTTING AND CREASING A SHEET CARDBOARD MATERIAL |
|
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 |
|
AK | Designated contracting states |
Designated state(s): BE DE ES FR GB IE IT NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030312 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030312 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030414 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 69905790 Country of ref document: DE Date of ref document: 20030417 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030616 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2192354 Country of ref document: ES Kind code of ref document: T3 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
26N | No opposition filed |
Effective date: 20031215 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 18 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 69905790 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: B31B0001220000 Ipc: B31B0050220000 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 19 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20180425 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20180327 Year of fee payment: 20 Ref country code: FR Payment date: 20180427 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20180417 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20180703 Year of fee payment: 20 Ref country code: GB Payment date: 20180404 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 69905790 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20190413 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
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 EXPIRATION OF PROTECTION Effective date: 20190413 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20220128 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20190415 |