EP3266973A1 - Stanzmaschine und verfahren zur herstellung von belüftungslöchern auf rollladenprofilen - Google Patents

Stanzmaschine und verfahren zur herstellung von belüftungslöchern auf rollladenprofilen Download PDF

Info

Publication number
EP3266973A1
EP3266973A1 EP17178752.6A EP17178752A EP3266973A1 EP 3266973 A1 EP3266973 A1 EP 3266973A1 EP 17178752 A EP17178752 A EP 17178752A EP 3266973 A1 EP3266973 A1 EP 3266973A1
Authority
EP
European Patent Office
Prior art keywords
profile
punch
rollers
punching machine
pairs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP17178752.6A
Other languages
English (en)
French (fr)
Other versions
EP3266973B1 (de
Inventor
Sergio Dallan
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.)
Dallan SpA
Original Assignee
Dallan SpA
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
Application filed by Dallan SpA filed Critical Dallan SpA
Priority to PL17178752T priority Critical patent/PL3266973T3/pl
Priority to SI201730058T priority patent/SI3266973T1/sl
Publication of EP3266973A1 publication Critical patent/EP3266973A1/de
Application granted granted Critical
Publication of EP3266973B1 publication Critical patent/EP3266973B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/22—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member and work feed mechanically connected
    • B26D5/24—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member and work feed mechanically connected including a metering device
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
    • B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
    • B26D5/34—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier scanning being effected by a photosensitive device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/02—Perforating by punching, e.g. with relatively-reciprocating punch and bed
    • B26F1/06—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work
    • B26F1/08—Perforating by punching, e.g. with relatively-reciprocating punch and bed with punching tools moving with the work wherein the tools are carried by, and in operation move relative to, a rotative drum or similar support
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B9/165—Roller shutters with closing members formed of slats or the like with slats disappearing in each other; with slats the distance between which can be altered
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B2009/17092—Manufacturing

Definitions

  • the present invention concerns a punching machine and a method for making ventilation holes on roller shutter profiles.
  • the punching machine according to the present invention may also be used to make through holes/openings that are different from ventilation holes and to make such through holes/openings both on roller shutter profiles and on Venetian blind profiles.
  • Punching machines are known in the art for making ventilation holes on roller shutter profiles, these machines having mechanical control and start-stop feed and making holes in the profile after the latter has been cut to the desired measure in length. Similar machines exist to make through holes/openings on profiles for Venetian blinds (comparable in shape and structure to roller shutter profiles).
  • a tracking punching machine adapted to make ventilation holes (or through holes/openings other than ventilation holes) after cutting the profile comprises:
  • ventilation holes or through holes/openings having different functions than ventilation, such as for passing cables or for housing components or functional devices for the operation of the roller shutter or Venetian blinds
  • the execution of ventilation holes (or through holes/openings having different functions than ventilation, such as for passing cables or for housing components or functional devices for the operation of the roller shutter or Venetian blinds) on the profile in terms of position with respect to the ends of the final profile and in terms of the size of the holes themselves is controlled on the basis of a predetermined numerical program and as a function of the length of the profile fed and then extracted from the punch.
  • it is crucial to prevent the ventilation holes (or through holes/openings, other than ventilation holes) from extending beyond the expected length of the profile once cut. This would in fact mechanically weaken the profile itself.
  • the length of the profile fed and extracted from the punch is calculated on the basis of the rotation angle of the feed and extraction rollers of the profile.
  • the motor of each pair of rollers is provided with an internal encoder which progressively detects the angle of rotation of the rollers over time and communicates the same to an electronic control unit of the punch.
  • This type of punch does not allow ventilation holes (or through holes/openings having different functions than that of ventilation) to be made with micrometric precision.
  • This is essentially due to the fact that the feeding of the profiles (for roller shutters or Venetian blinds) to the punch is not precisely controllable because of slipping to which the movement rollers may be subjected to with respect to the profile.
  • Such slipping is not actually detected by the encoders and therefore inevitably affects the detected value of the profile length fed and extracted from the punch, with a resulting reduction in the precision with which holes are made on the profile itself.
  • the error in the estimate of the length of the fed or extracted profile is on the order of 2-3 mm.
  • This operational limit prevents ventilation holes (or through holes/openings other than ventilation holes) from being made with a distance programmable with the precision required on the order of ⁇ 0.3 mm or less.
  • Such operational limit also conditions the feed speed of the profile to the punch, imposing a maximum speed limit of 60 m/min. A higher feed speed would, in fact, further reduce the precision in making ventilation holes (or through holes/openings other than ventilation holes).
  • the object of the present invention is to eliminate in whole or in part the disadvantages of the aforementioned prior art by providing a punching machine for making ventilation holes (or through holes in general) on roller shutter profiles (or in general on blind profiles including Venetian blinds) which allows the precision with which ventilation holes are made to be increased.
  • a further object of the present invention is to provide a punching machine for making ventilation holes (or through holes in general) on roller shutter profiles (or on blind profiles in general, including Venetian blinds) which may operate at higher profile feed speeds than those of conventional machines.
  • a further object of the present invention is to provide a punching machine for making ventilation holes (or through holes in general) on roller shutter profiles (or on blind profiles in general, including Venetian blinds) which is easy to handle.
  • a further object of the present invention is to provide a punching machine for making ventilation holes (or through holes in general) on roller shutter profiles (or on blind profiles in general, including Venetian blinds) which are simple and economical to make.
  • a further object of the present invention is to provide a method for making ventilation holes (or through holes in general) on roller shutter profiles (or on blind profiles in general, including Venetian blinds) which allows the precision with which the ventilation holes (or through holes in general) are made to be increased while at the same time operating at a higher profile feed speed.
  • Venetian blind profiles are in fact comparable in shape to roller shutter profiles in that they are elongated, i.e. have a predominantly longitudinal extension.
  • the punching machine according to the present invention may therefore be used also to make through holes/openings which are different from ventilation holes and may be used to make such through holes/openings in general on elongated profiles of blinds, i.e. both on roller shutter profiles and on Venetian blind profiles.
  • the punching machine 1 comprises a punch 10 adapted to make ventilation holes V on a roller shutter profile P along a direction of longitudinal extension X of the profile itself, which is parallel to a movement direction M of the profile P through the punch.
  • the punch 10 integrated in the punching machine 1 may be of any type suitable for the purpose.
  • it may comprise one or more punching heads with hydraulic, pneumatic, servo-electric, mechanical or other actuation. It will not be described here in detail as it is well known per se to one skilled in the art.
  • the punching machine 1 according to the invention further comprises:
  • the motorized rollers 21, 22 and 31, 32 may be of any kind suitable to the purpose. They will not be described here in detail as they are well known per se to one skilled in the art.
  • the punching machine 1 comprises an electronic control unit 60 of the punch 10 adapted to control the punch when making ventilation holes V (or other through holes/openings different from ventilation holes) on the profile P fed to the punch 10.
  • the ventilation holes V are made according to a predetermined hole execution program, as a function of the length of the profile P fed to the punch and/or as a function of the length of the profile P extracted from the punch.
  • FIG. 1 An example of a roller shutter profile P with ventilation holes V made along the direction of longitudinal extension X is shown in figure 1 .
  • the program may be set by defining the size of the holes and their position in the profile P along the direction of longitudinal extension X as a function of the length of the profile P.
  • the hole execution program may be set by a control technician of the punching machine 10 via a suitable user interface or selected from a series of pre-set programs stored in the electronic control unit.
  • the punching machine 1 comprises:
  • Each of said two idle wheels 41 and 51 has its own rotation axis parallel to the rotation axis of the motorized rollers 21, 22 and 31, 32 and is adapted to contact with its own circumferential profile a longitudinal portion of the profile P to be dragged in rotation by the profile P itself in the movement of the latter through the punch 10.
  • the punching machine 1 comprises, for each of said two idle wheels 41 and 51, an encoder 42, 52, which is suitable to detect the angle of rotation of the respective idle wheel 41, 51 and is connected to the electronic control unit 60 to allow the latter to calculate the length of the profile P progressively fed or progressively extracted from the punch as a function of the angle of rotation of the idle wheel 41, 51 progressively detected over time.
  • the detection of the length of the profile P fed or extracted from the punch is performed independently of the operation of the motorized rollers. The detection is therefore no longer affected by any slipping or sliding that the rollers may inevitably be subjected to, thus being much more precise.
  • the idle wheels 41 and 51 are in fact dragged in rotation by the movement of the profile P through the punch and are therefore much less subject to sliding than the rollers, as they do not have to deliver power on the profile itself.
  • micro perforation dies to be used on the roller shutter (or Venetian blind) profile P, which typically need these tolerances to give an optically acceptable result.
  • the idle wheels 41 and 51 also have a considerably smaller axial dimension than the motorized rollers 21, 22 and 31, 32, given that the wheels - unlike the rollers - do not need to engage the profile P over much of its width, but rather only need to contact the profile in a limited area, enough to drag themselves in rotation. It follows therefore that:
  • the increase in precision is also favored by the fact that the length detection is performed by detecting the angle of rotation of the wheels and not of the rollers.
  • each of the said two idle wheels 41 and 51 has its own rotation axis independent of the motorized rollers of the first and second pair of motorized rollers 21, 22 and 31, 32.
  • the idle wheels 41 and 51 may be arranged both upstream and downstream of the pairs of motorized rollers.
  • the punching machine 1 may comprise for each of said first and second idle wheels 41, 51 an idle contrast wheel 41b and 51b with a rotation axis parallel to the rotation axis of the respective idle wheel 41 or 51.
  • Each idle contrast wheel 41b and 51b is arranged so as to contact the profile P of the roller blind (or of a Venetian blind) on the opposite side with respect to the first and second idle wheel 41, 51, and exert on the profile P enough thrust to keep the profile in contact with the idle wheel 41 and 51, the rotation of which is detected by the encoder 42 or 52.
  • the two idle wheels 41 and 51 are supported by the rotation axes of the motorized rollers. More specifically, the aforementioned first idle wheel 41 is coaxial to one of the two rollers of the first pair of motorized rollers 21, 22, whereas the second idle wheel 51 is coaxial to one of the two rollers of the second pair of motorized rollers 31, 32.
  • each of said first and second pair of motorized rollers 21, 22 and 31, 32 is actuatable in rotation independently of the other pair of motorized rollers by means of its own motor 23, 33.
  • motor 23, 33 is a brushless motor.
  • the independent actuation of the two pairs of motorized rollers 21, 22 and 31, 32 allows for better adaptation of the feed speed of the profile in the punching machine in the actual operating conditions, thus reducing the risk of slipping or sliding.
  • the punching machine 1 comprises, both upstream and downstream of the punch 10, means 71, 72 for detecting the presence of the profile P along machine 1.
  • detection means are optical presence sensors, in particular, photocells.
  • the aforementioned electronic control unit 60 is programmed to regulate the movement velocity of the profile P through the punch 10 by acting on the motors 23, 33 of the pairs of rollers.
  • such regulation is performed as a function of the fact that through said sensing means 71, the profile P is detected to be present on both pairs of rollers 21, 22 and 31, 32 or on only one of them.
  • said electronic control unit 60 is programmed to:
  • the regulation step e) provides that active rollers (i.e., the rollers 21, 22 of the first pair) upstream of the punch have a predefined angular acceleration profile increasing from an initial minimum value.
  • the presence of the profile P is controlled by said means 71, 72, which are connected to the electronic control unit 60, to detect the presence of the profile P upstream and downstream of the punch 10.
  • the movement speed of the profile P is increased by increasing the acceleration of the motorized rollers when both pairs of rollers are on the profile, i.e. when the maximum grip is available.
  • the movement speed of the profile P is decreased by decreasing the acceleration of the motorized rollers when only one of the pairs of rollers is on the profile, i.e. when the minimum grip is available.
  • the punching machine 1 may comprise a conveyor belt (not shown in the appended figures) for transporting a roller shutter profile P up to the first pair of motorized rollers 21, 22 upstream from the punch 10.
  • the method comprises the following operational steps:
  • the method also comprises the following operational steps:
  • the ventilation holes V are made according to a predefined hole execution program, as a function of the length of the profile P fed to the punch and/or as a function of the length of the profile P extracted from the punch.
  • the program may be set by defining the size of the holes and their position in the profile P along the direction of longitudinal extension X as a function of the length of the profile P.
  • the hole execution program may be set by a control technician of the punching machine 10 via a suitable user interface or selected from a series of pre-set programs stored in the electronic control unit.
  • step c) the detection over time of the length of the profile P fed to the punch and/or the length of the profile P extracted from the punch 10 is performed by progressively detecting over time the angle of rotation of the first and second idle wheels 41, 51 independently from the rotation of the motorized rollers 21, 22 and 31, 32. Such detection is performed for each idle wheel 41, 51 by means of an encoder 42, 52 connected to the electronic control unit 60.
  • the electronic control unit 60 calculates the length of the profile P progressively fed to or progressively extracted from the punch according to the angle of rotation of the idle wheel 41, 51 detected progressively over time by the encoders 42, 52.
  • the method comprises a step e) for regulating the movement speed of the profile P through the punch 10 acting on the motors 23, 33 of the roller pairs 21, 22 and 31, 32.
  • Such regulation is performed as a function of the fact that the profile P is detected to be present on both pairs of rollers 21, 22 and 31, 32 or on only one of them via the means 71, 72 for detecting the presence of the profile P upstream and downstream of the punch 10.
  • step e) of regulating the movement speed of the profile P the angular acceleration of the rollers of both pairs 21, 22; 31, 32 is increased until reaching a predefined maximum movement speed of the profile P, when the profile P is detected to be present on both pairs of rollers, and the angular acceleration of the rollers of the only one pair 21, 22; 31, 32 acting in dragging on the profile is decreased until reaching a predefined minimum movement speed of the profile P, when the profile P is detected to be present on only one of the two pairs of rollers.
  • the regulation step e) provides that active rollers 21, 22 upstream of the punch have a predefined angular acceleration profile rising from an initial minimum value.
  • the invention allows many advantages, already described in part, to be obtained.
  • the punching machine according to the invention allows the precision with which ventilation holes (or through holes/openings other than ventilation holes) are made to be increased with respect to similar conventional machines. In particular, a precision on the order of ⁇ 0.3 mm or less may be obtained.
  • the punching machine according to the invention may operate at higher feed speeds with respect to conventional machines. It is possible to reach average feed speeds greater than 80 m/min, without thereby adversely affecting the precision in making holes on the profile P.
  • the punching machine according to the invention is of a simple and economical design, since it envisages the use of components per se available on the market.
  • the punching machine according to the invention is ultimately easy to manage through a normal control system, as is apparent from the foregoing description.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP17178752.6A 2016-06-30 2017-06-29 Stanzmaschine und verfahren zur herstellung von belüftungslöchern auf rollladenprofilen Active EP3266973B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL17178752T PL3266973T3 (pl) 2016-06-30 2017-06-29 Maszyna do dziurkowania i sposób wykonywania otworów wentylacyjnych na profilu rolety zewnętrznej
SI201730058T SI3266973T1 (sl) 2016-06-30 2017-06-29 Izsekovalni stroj in metoda za delanje ventilacijskih lukenj v profilih rolet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUA2016A004805A ITUA20164805A1 (it) 2016-06-30 2016-06-30 Macchina punzonatrice e metodo per realizzare fori di ventilazione su profili di tapparella

Publications (2)

Publication Number Publication Date
EP3266973A1 true EP3266973A1 (de) 2018-01-10
EP3266973B1 EP3266973B1 (de) 2019-03-20

Family

ID=57750488

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17178752.6A Active EP3266973B1 (de) 2016-06-30 2017-06-29 Stanzmaschine und verfahren zur herstellung von belüftungslöchern auf rollladenprofilen

Country Status (7)

Country Link
EP (1) EP3266973B1 (de)
ES (1) ES2731023T3 (de)
IT (1) ITUA20164805A1 (de)
PL (1) PL3266973T3 (de)
PT (1) PT3266973T (de)
SI (1) SI3266973T1 (de)
TR (1) TR201908948T4 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108145775A (zh) * 2018-02-24 2018-06-12 荆门宁杰机电技术服务有限公司 一种窗帘自动打孔装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118080680A (zh) * 2024-04-18 2024-05-28 赣州安佳智能安防科技有限公司 一种信号屏蔽器金属外壳散热孔冲孔装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501138A (it) * 1968-12-17 1970-12-31 Amut Spa Dispositivo per la formazione di sporgenze e cavità in profilati di materiale plastico per stecche di persiane avvolgibili, destinate alla formazione di inchiavettature di impedimento dello scorrimento laterale dei profilati, abbinato ad un'apparecchiatura per la punzonatura delle finestrelle di aerazione
EP1417054B1 (de) * 2001-08-13 2004-10-27 Dallan S.P.A. Stanzmaschine für ein metallblech
EP1813765A1 (de) * 2006-01-27 2007-08-01 ZEBR s.r.o. Vorrichtung zum Lochen von dünnwandigen, endlosen Bändern

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH501138A (it) * 1968-12-17 1970-12-31 Amut Spa Dispositivo per la formazione di sporgenze e cavità in profilati di materiale plastico per stecche di persiane avvolgibili, destinate alla formazione di inchiavettature di impedimento dello scorrimento laterale dei profilati, abbinato ad un'apparecchiatura per la punzonatura delle finestrelle di aerazione
EP1417054B1 (de) * 2001-08-13 2004-10-27 Dallan S.P.A. Stanzmaschine für ein metallblech
EP1813765A1 (de) * 2006-01-27 2007-08-01 ZEBR s.r.o. Vorrichtung zum Lochen von dünnwandigen, endlosen Bändern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108145775A (zh) * 2018-02-24 2018-06-12 荆门宁杰机电技术服务有限公司 一种窗帘自动打孔装置
CN108145775B (zh) * 2018-02-24 2019-11-29 阮水平 一种窗帘自动打孔装置

Also Published As

Publication number Publication date
TR201908948T4 (tr) 2019-07-22
SI3266973T1 (sl) 2019-07-31
PL3266973T3 (pl) 2019-09-30
EP3266973B1 (de) 2019-03-20
ES2731023T3 (es) 2019-11-13
PT3266973T (pt) 2019-06-05
ITUA20164805A1 (it) 2017-12-30

Similar Documents

Publication Publication Date Title
EP3266973B1 (de) Stanzmaschine und verfahren zur herstellung von belüftungslöchern auf rollladenprofilen
CN107599033B (zh) 用于切割烟草加工业的材料幅材条带的装置和方法
DE60302699T2 (de) Fördergerät
JP6985928B2 (ja) 結束機
EP0766928A1 (de) Verfahren und Vorrichtung zur Herstellung von Umhüllungen für Filtermundstück für ventilierte Zigaretten
JP5692942B2 (ja) マルチセグメントフィルタロッドの製造方法
DE102017215712A1 (de) Verbindungsschnittanordnung
CN108473264B (zh) 用于借助于定位标记调节材料幅面加工的方法以及用于实施该方法的装置
JP2006327199A (ja) リボンを巻き付けるための方法および装置
EP3621777B1 (de) Elektrowerkzeug und verfahren zum erkennen eines kickback-ereignisses eines elektrowerkzeugs
CN106458488A (zh) 用于吸烟制品制造的接装纸进给组件
WO2012120294A1 (en) Rotary shear device and method
US20150069107A1 (en) Method For Controlling Feeding Length Of Wire And Displacement Sensing System For The Same
EP3558854B1 (de) Verzögerungseinheit, abrollvorrichtung, schneidemaschine und verfahren zur bereitstellung von trennmaterial
CN114728429A (zh) 用于由纤维素材料制成的产品的切削机及其相关方法
EP2883824A1 (de) Kabeltransportvorrichtung und Verfahren zum Transportieren eines Kabels
EP3074179B1 (de) Vorrichtung zum schärfen von klingen
EP1952956A1 (de) Vorrichtung zum Schneiden eines aus Druckprodukten gebildeten Schuppenstroms
EP3308915B1 (de) Vorrichtung und verfahren zum aufschneiden von lebensmittelprodukten sowie verfahren zum erkennen des anfangs eines lebensmittelprodukts
EP1422047B1 (de) Spleissvorrichtung für Gummistreifen mit eingebetteten Korden
EP3569538A1 (de) Vorrichtung zur steuerung des fadenschneidens, fadenüberwachungsvorrichtung und fadenaufwickelvorrichtung
EP2019063B1 (de) Verfahren und Vorrichtung zum Optimieren von Querbearbeitungsvorgängen
CN104552430A (zh) 一种自动调刀器及其使用方法
US6637086B2 (en) Method and arrangement for automatic bow adjustment
CN103738048B (zh) 一种印刷机联机横断精度的控制方法

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180629

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B26F 1/02 20060101ALI20180731BHEP

Ipc: E06B 9/266 20060101ALI20180731BHEP

Ipc: B26D 7/26 20060101ALI20180731BHEP

Ipc: E06B 9/15 20060101AFI20180731BHEP

Ipc: B21D 28/26 20060101ALI20180731BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20181112

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017002794

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1110705

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 3266973

Country of ref document: PT

Date of ref document: 20190605

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20190523

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190320

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

Ref country code: LT

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: 20190320

Ref country code: FI

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: 20190320

Ref country code: NO

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: 20190620

Ref country code: SE

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: 20190320

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20190320

Ref country code: GR

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: 20190621

Ref country code: HR

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: 20190320

Ref country code: LV

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: 20190320

Ref country code: RS

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: 20190320

Ref country code: BG

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: 20190620

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

Ref country code: AL

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: 20190320

Ref country code: EE

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: 20190320

Ref country code: SK

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: 20190320

Ref country code: RO

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: 20190320

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2731023

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20191113

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

Ref country code: SM

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: 20190320

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

Ref country code: IS

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: 20190720

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602017002794

Country of ref document: DE

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

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

Ref country code: DK

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: 20190320

Ref country code: MC

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: 20190320

26N No opposition filed

Effective date: 20200102

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190630

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: 20190629

REG Reference to a national code

Ref country code: AT

Ref legal event code: UEP

Ref document number: 1110705

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190320

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

Ref country code: BE

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

Effective date: 20190630

Ref country code: LU

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

Effective date: 20190629

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

Ref country code: CY

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: 20190320

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

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20170629

Ref country code: MT

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: 20190320

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210629

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: 20210629

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

Ref country code: MK

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: 20190320

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230526

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

Ref country code: PT

Payment date: 20230615

Year of fee payment: 7

Ref country code: FR

Payment date: 20230622

Year of fee payment: 7

Ref country code: DE

Payment date: 20230620

Year of fee payment: 7

Ref country code: CZ

Payment date: 20230425

Year of fee payment: 7

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

Ref country code: TR

Payment date: 20230619

Year of fee payment: 7

Ref country code: SI

Payment date: 20230615

Year of fee payment: 7

Ref country code: PL

Payment date: 20230601

Year of fee payment: 7

Ref country code: AT

Payment date: 20230619

Year of fee payment: 7

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

Ref country code: ES

Payment date: 20230703

Year of fee payment: 7

Ref country code: CH

Payment date: 20230702

Year of fee payment: 7

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

Ref country code: IT

Payment date: 20240308

Year of fee payment: 8