EP1190821A2 - Couteaux basculants à lame simple ainsi que procédé de coupe avec de tels couteaux - Google Patents

Couteaux basculants à lame simple ainsi que procédé de coupe avec de tels couteaux Download PDF

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Publication number
EP1190821A2
EP1190821A2 EP01119891A EP01119891A EP1190821A2 EP 1190821 A2 EP1190821 A2 EP 1190821A2 EP 01119891 A EP01119891 A EP 01119891A EP 01119891 A EP01119891 A EP 01119891A EP 1190821 A2 EP1190821 A2 EP 1190821A2
Authority
EP
European Patent Office
Prior art keywords
cutting
knife
transport roller
knives
rotation
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
EP01119891A
Other languages
German (de)
English (en)
Other versions
EP1190821B1 (fr
EP1190821A3 (fr
Inventor
Franz Plasswich
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP1190821A2 publication Critical patent/EP1190821A2/fr
Publication of EP1190821A3 publication Critical patent/EP1190821A3/fr
Application granted granted Critical
Publication of EP1190821B1 publication Critical patent/EP1190821B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • B26D1/305—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/18—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage
    • B26D1/185—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable carriage for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/25—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/34—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
    • B26D1/42—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and slidably mounted in a rotary member
    • B26D1/425—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and slidably mounted in a rotary member for thin material, e.g. for sheets, strips or the like
    • 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
    • B26D11/00—Combinations of several similar cutting apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4708—With means to render cutter pass[es] ineffective
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/4812—Compound movement of tool during tool cycle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/4812—Compound movement of tool during tool cycle
    • Y10T83/4815—Axial reciprocation of tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/465—Cutting motion of tool has component in direction of moving work
    • Y10T83/4766—Orbital motion of cutting blade
    • Y10T83/4795—Rotary tool
    • Y10T83/483—With cooperating rotary cutter or backup
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9396—Shear type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/929—Tool or tool with support
    • Y10T83/9372—Rotatable type
    • Y10T83/9408—Spaced cut forming tool

Definitions

  • the invention relates to a cutting and transport roller with an integrated Cutting device according to the preamble of claim 1 and a Method for cutting a material web with the help of such a roller.
  • EP 0 698 571 A2 shows a cutting and transport roller, the one with an outer has slot-shaped opening provided lateral surface and a cutting device for material webs containing the material webs, which abut the peripheral surface of the transport roller.
  • This cutting device has a knife bar with a knife, with a serrated cutting surface.
  • the cutter bar is articulated on the cutting device.
  • Material webs execute knives and cutter bars Translation movement in the radial direction of the cutting and Transport roller, at least the knife through the slot in the Extends the outer surface and pierces the film. After the cutting process knives and cutter bars are returned to the inside of the roller withdrawn.
  • Knife and knife bar are mechanically complex because the Forces that are required when cutting the material webs are large. Moreover, knives and knife bars must be closed after the The cutting process is withdrawn inside the normally rotating roller become. During this process, the cutting device applied force a considerable centrifugal acceleration, which on Knife and knife bar works, overcome.
  • the great force that comes from the cutting device during the cutting process is applied is at least partially transferred to the material web and must be there, for example, using complex vacuum or suction devices, which push the material web away and then slide it off to prevent the roller from being compensated.
  • the present invention is therefore based on the object to reduce the mechanical complexity of such a device.
  • the integrated in the roller Cutting device at least one pivotable on a knife holder articulated knife is assigned, the pivotable articulation of the at least one knife for the at least one cutting edge of the knife one Defines axis of rotation, either parallel or at an acute angle to a plumb line stands on the plane which of the radial (r) and axial (z) coordinates of the Cutting and transport roller is clamped.
  • the cutting blades of the at least one Knife during the cutting process a movement that at least contains rotary components.
  • the cutting knives can be positioned so that the film only during the first half of the Cutting process is pushed away from the roller. During this For a while, however, the film is only perforated and not yet completely severed. Therefore, the film is wrapped around the anyway Roll on both sides of the perforation and through the still existing one Web tension largely kept on the roller.
  • An apparatus according to the invention can cause roller speeds also to your advantage with vacuum or suction devices, which take off the web of material from the roller especially after the cutting process prevent being provided.
  • a device according to the invention with a plurality of knives comes with very thin blades.
  • a device of this type can therefore also inexpensive industrial knives or knives made of ground thin sheet steel are used.
  • Another possibility is a complete, clean cut of the web
  • Cutting process advantageous in which the different knives too come into contact with the material web at different times. On in this way, the effort of torque Cutting process reduced.
  • Advantageous devices for implementation contain, for example, different knives Length or knife suspended from fulcrums in the radial Direction of the roller are positioned offset to each other.
  • FIG. 1 Another advantageous way of carrying out the method according to the invention is can with the help of a circular cutting device, which is similar to a circular saw can be constructed, carried out.
  • a circular cutting device which is similar to a circular saw can be constructed, carried out.
  • Such Circular cutting device preferably adjusts with the help of an electric motor Torque is available and thus essentially offset circular disk-shaped knife in a rotational movement according to the invention around its main axis of symmetry.
  • the width cleanly can be the thin, essentially circular Knives are moved in the axial direction of the roller.
  • Figure 1 outlines a section through a cutting and Transport roller 1.
  • the cutting and transport roller 1 is along the of the Cut radial and angular coordinates of the plane spanned by the roller. Is located within the lateral surface 3 of the cutting and transport roller 1 also the cutting device 4 with the knives 9, which in this illustration reach straight through the knife gap 6.
  • the material web 7, the normally rests on the lateral surface 3 and in this knife position is being cut is not outlined for illustrative reasons.
  • the entire cutter 4 is housed in a box 2, the in turn is attached to the inside of the outer surface 3 of the roller 1.
  • the origami cylinder 39 has a pin 41 which through the slot 43 in the horizontal projection 11 of the t-profile passes through and the slide 13 the pull-push rod 14 moves during the cutting process.
  • the cutting and transport roller rotates during the Cutting process around their main axis of symmetry 24.
  • the cutting and transport roller rotates during the Cutting process around their main axis of symmetry 24.
  • FIG. 2 shows the cutter bar 8 of the one already shown in FIG. 1 cutting device according to the invention.
  • the cutting and transport roller 1 which the cutting device contains, the whole holding mechanism of the cutter bar as well as the Origazylinder not shown.
  • the base element of the cutter bar is a t-profile 10, on which various Components are attached.
  • a locking plate 12 is attached on the horizontal projection 11 of the t-profile 10.
  • the slide 13 of the pull-push rod 14 slide with little play when it through the slot 43 in the horizontal projection 11 through the pin, not shown in Figure 2 41 of the original cylinder 39 is driven.
  • the pull and push rod 14 has holes 15 through which pins 16 pass.
  • the knife 9 can with little play in the space between the vertical projection 18 of the t-profile 18 and the guide plate 19 slide.
  • the bolts 21 pass through the vertical projection 18 of the t-beam 10, the guide plate 19 and the knife 9 and thereby form the Pivot point for the knives 9.
  • the axis of rotation for the knives is shown in FIG. 2 with D designated.
  • the push and pull rod 14 becomes as mentioned driven by the Origaylinder 39.
  • the to carry out the Cutting process necessary rotary movement can also be done by anyone other suitable device that provides a force or directly Torque generated, are caused. With this device it can among other things, a normal pneumatic cylinder, one electric linear actuator or a normal electric machine.
  • FIG. 3 shows an illustration of the cutting movement of several knives of a cutting device.
  • the elongated holes 17 n of the knives 9 n are also shown.
  • the distances A n between the knives 9 n are significantly smaller than the cutting lengths S n of the respective knives 9 n .
  • the dashed line 22 indicates the position of the cutting surface 9a n at the end of the cutting process of the knife 9 n .
  • the bolts 21 n define the pivot points of the knives 9 n .
  • Figure 4 outlines the cutting movement of a single knife 9 with the two cutting surfaces 9a and 9b again in more detail.
  • the knife Before the cutting process begins, the knife is in the rest position R 1 . In this position the knife 9 is shown broken.
  • the knife 9 has made a cut with the cutting length S in the material web 7.
  • the knife remains in the second rest position R 2 .
  • the knife 9 also has a second cutting surface 9b and can therefore also cut if the cutting process is carried out in the opposite direction.
  • FIG. 5 outlines a cutting process in which a first group N of knives 9n, 9n-1 etc. performs a rotary movement with a negative direction of rotation while cutting, while a second group M of knives 9m, 9m + 1 etc. makes a rotational movement with a positive direction of rotation ,
  • the knife 9n covers an angle - ⁇ .
  • the different cutting direction of the two knife groups M and N is sketched again by the curved arrows 22 N and 22 M.
  • the cutting lengths of the knives are matched to one another in such a way that a continuous cut takes place over the entire width of the material web 7.
  • this description applies to knives 9 n and 9 m in FIG. 5 - a collision of the two knives must also be avoided.
  • the knife 9m does not reach the overlap point O until the knife 9n has already completed the cutting process and is within its entire width within the radius of the film roll R F.
  • Figure 5 also shows that it is possible using a single force here acts in the axial direction, the opposite rotational movements of the two knife groups N and M.
  • the push-pull rod engages 23 for this purpose with the pin 16n below the pivot points of the blades 21 17 9 n, 9 n-1 n into the unillustrated slots of a group N.
  • the pull and push rod 23 runs in this embodiment straight in the axial direction - that is, parallel to the main axis of symmetry 24 of the roller.
  • the knives of groups N and M have different designs.
  • the bolts 21n of group N are located above the push and pull rod 23, while the bolts 21m of the other group M are arranged below the rod 23.
  • the knives of the two knife groups can also be less regular than in the example outlined. Among other things, an alternating Arrangement of knives from both groups N and M conceivable.
  • Figure 6 shows another embodiment of the invention with a Circular cutting device, which is a disk-shaped, essentially round Knife 25 has, which cuts the film web 7, so that the left of the round knife 25 the severed film web 34 can be seen.
  • a Circular cutting device which is a disk-shaped, essentially round Knife 25 has, which cuts the film web 7, so that the left of the round knife 25 the severed film web 34 can be seen.
  • the round knife 25 rotates about the axis 26, which thus has an axis of rotation 36 defined, which is perpendicular to the plane defined by the axial (z) and Radial coordinates (r) is spanned in the reference system of the roller.
  • the torque for the rotational movement is provided by the drive unit 28 provided and from the shaft 29 via the belt 27 to the axis 26 in Transfer pivot point 36 of the knife 25.
  • FIG. 7 shows a sketch of several knives with exemplary shaped ones Cutting blades that further improve the cutting process.
  • Knives are used for this purpose, in which special shapes of these knives have been made directly at the contact point P K , at which the knives 9 Z and 9 z + 3 come into contact with the material web 7 for the first time.
  • the knife 9z has a semicircular recess 51 in the area of its cutting blade directly below the point P k .
  • the presence of this semicircular recess 51 creates an angle ⁇ between the upper region of the cutting edge 50 of the knife 9 z and the edge 49, which is less than 90 °.
  • a force component arises in the radial direction (r) during the cutting process of the knife 9 z before the knife reaches the apex of the cutting movement P s shown in FIG.
  • the action of the knife on the web is advantageously changed by the measure shown.
  • the knife 9 z + 3 consists of two parts 45 and 46.
  • the part 45 is wedge-shaped and shaped so that an angle ⁇ is formed between the cutting edge 48 and the edge 47, which is also less than 90 °.
  • Both the knife 9 z and the knife 9 z + 3 are merely exemplary designs of knives which have edges in the immediate vicinity of the point P k , which are at an angle of less than 90 ° and which are already in an early phase of the cutting process fold in the mentioned force effect. It is particularly advantageous to use knives of the type described on the edge of the material web 7 resting on the lateral surface 3. However, using knives of the type described for severing the material web 7 over its entire width can also be advantageous.
  • Knives of the knife group M 9m, 9m + 1 ... angle - ⁇ angle + ⁇ Axial component of the force on the material web
  • F n Axial component of the force on the material web
  • F n resulting axial component of the force on the material web
  • G linear force
  • F L Radius of the film wrap
  • N, M. O Knife axis of rotation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Harvester Elements (AREA)
EP01119891A 2000-09-22 2001-08-17 Couteaux basculants à lame simple ainsi que procédé de coupe avec de tels couteaux Expired - Lifetime EP1190821B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10047545 2000-09-22
DE10047545A DE10047545B4 (de) 2000-09-22 2000-09-22 Schneid- und Transportwalze mit integrierter Schneidvorrichtung mit schwenkbaren Schneidflächen und Verfahren zum Schneiden von Materialbahnen mithilfe einer solchen Walze

Publications (3)

Publication Number Publication Date
EP1190821A2 true EP1190821A2 (fr) 2002-03-27
EP1190821A3 EP1190821A3 (fr) 2004-11-03
EP1190821B1 EP1190821B1 (fr) 2009-03-25

Family

ID=7657605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01119891A Expired - Lifetime EP1190821B1 (fr) 2000-09-22 2001-08-17 Couteaux basculants à lame simple ainsi que procédé de coupe avec de tels couteaux

Country Status (7)

Country Link
US (1) US6766722B2 (fr)
EP (1) EP1190821B1 (fr)
JP (1) JP2002187669A (fr)
AT (1) ATE426490T1 (fr)
BR (1) BR0104166A (fr)
CA (1) CA2357579A1 (fr)
DE (2) DE10047545B4 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
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WO2009106303A1 (fr) * 2008-02-26 2009-09-03 Kuka Systems Gmbh Dispositif et procédé de traitement pour séparer des résidus marginaux
CN111169027A (zh) * 2020-01-09 2020-05-19 苏州惠国塑料制品有限公司 Pe膜高效吹塑生产线

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WO2003051588A1 (fr) * 2001-12-19 2003-06-26 Windmöller & Hölscher Kg Recouvrement de la fente d'une lame menagee dans un cylindre de coupe et d'alimentation
DE10321778B4 (de) 2003-05-14 2006-03-30 Windmöller & Hölscher Kg Schneid- und Transportwalze in einer Wickelvorrichtung zum Aufwickeln von Materialbahnen
DE102004055734A1 (de) * 2004-11-18 2006-06-01 Kiefel Extrusion Gmbh Verfahren und Vorrichtung zum rechts- und linksdrehenden Aufwickeln von Materialbahnen
US20080223975A1 (en) * 2007-03-14 2008-09-18 Miroslav Planeta Reversible surface winder
KR100916076B1 (ko) * 2007-12-10 2009-09-08 주식회사 포스코 절단장치
CN203768712U (zh) * 2013-11-08 2014-08-13 株式会社瑞光 织物切断装置
US11434102B2 (en) * 2019-09-03 2022-09-06 Applied Motion Systems, Inc. Core slabbing apparatus
CN111113523B (zh) * 2020-01-10 2024-03-12 中国建筑第八工程局有限公司 一种锚杆防水卷材切割装置及方法
CN112642969A (zh) * 2020-12-30 2021-04-13 赣州市领沃电子科技有限公司 一种基于5g通讯技术的数据线定长切断装置
CN112917986A (zh) * 2021-01-20 2021-06-08 宜春惠众生物能源有限公司 一种机制炭生产用成型机
CN113427559B (zh) * 2021-07-02 2023-03-10 西安交通大学医学院第二附属医院 一种纳米胎球蛋白试纸监测糖尿病视网膜病变及制作工艺

Citations (6)

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US1421969A (en) * 1920-09-01 1922-07-04 Loeb Rudolf Means for cutting fabrics
US2916956A (en) * 1956-06-14 1959-12-15 Salomon Jacob Pivotally mounted reciprocating cutter for a continuously moving suctionally held web
US3943686A (en) * 1974-09-05 1976-03-16 Fmc Corporation Wrapping machine with severing blade in crimping head
CA1184112A (fr) * 1982-08-24 1985-03-19 Oliver H. Vogt Dispositif de sectionnement pour pratiquer des decoupages courbes dans un tissu en defilement
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CN111169027A (zh) * 2020-01-09 2020-05-19 苏州惠国塑料制品有限公司 Pe膜高效吹塑生产线

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JP2002187669A (ja) 2002-07-02
DE10047545B4 (de) 2007-12-27
DE50114783D1 (de) 2009-05-07
US6766722B2 (en) 2004-07-27
US20020066347A1 (en) 2002-06-06
EP1190821B1 (fr) 2009-03-25
DE10047545A1 (de) 2002-05-02
CA2357579A1 (fr) 2002-03-22
EP1190821A3 (fr) 2004-11-03
BR0104166A (pt) 2002-05-28
ATE426490T1 (de) 2009-04-15

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