US20010001376A1 - High-speed shear for transversely cutting rolled strip - Google Patents

High-speed shear for transversely cutting rolled strip Download PDF

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Publication number
US20010001376A1
US20010001376A1 US09/177,300 US17730098A US2001001376A1 US 20010001376 A1 US20010001376 A1 US 20010001376A1 US 17730098 A US17730098 A US 17730098A US 2001001376 A1 US2001001376 A1 US 2001001376A1
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US
United States
Prior art keywords
knife
drum
speed shear
shear according
drums
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.)
Abandoned
Application number
US09/177,300
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English (en)
Inventor
Gunter Kneppe
Jochen Munker
Jurgen Merz
Horst Grafe
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SMS Siemag AG
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Individual
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 Individual filed Critical Individual
Assigned to SMS SCHLOEMANN-SIEMAG AKTIENGESELLSCHAFT reassignment SMS SCHLOEMANN-SIEMAG AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: MERZ, JURGEN, GRAFE, HORST, KNEPPE, GUNTER, MUNKER, JOCHEN
Publication of US20010001376A1 publication Critical patent/US20010001376A1/en
Priority to US09/938,913 priority Critical patent/US7107891B2/en
Abandoned 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
    • B26D1/56—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—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 travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
    • B23D25/12—Shearing machines with blades on coacting rotating drums
    • 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
    • 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
    • B26D2007/2685—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member flexible mounting means
    • 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
    • Y10T83/04—Processes
    • Y10T83/0515—During movement of work past flying cutter
    • 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
    • Y10T83/4833—Cooperating tool axes adjustable relative to each other
    • 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
    • Y10T83/4838—With anvil backup
    • Y10T83/4841—With resilient anvil surface
    • 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
    • Y10T83/869—Means to drive or to guide tool
    • Y10T83/8776—Constantly urged tool or tool support [e.g., spring biased]
    • 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
    • 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
    • Y10T83/9387—Punching 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
    • Y10T83/929—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
    • Y10T83/9457—Joint or connection
    • Y10T83/9459—Magnetic connection
    • 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
    • Y10T83/9457—Joint or connection
    • Y10T83/9461—Resiliently biased connection
    • 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
    • Y10T83/9457—Joint or connection
    • Y10T83/9464—For rotary tool

Definitions

  • the present invention relates to a high-speed shear with a knife, particularly a chisel-type knife with a knife edge, arranged on at least one of two oppositely arranged drums, wherein the knife can be accelerated to the feeding speed of the rolled strip and the drums can be adjusted relative to each other for carrying out a cut.
  • At least one drive unit provided for the drums serves to accelerate the drums to the speed of the rolled strip to be cut and at least one of the drums may be provided with a separately controllable adjusting device.
  • hot-rolled wide strip In the manufacture of hot-rolled wide strip, the endless rolling method is used more and more.
  • the material used is produced by welding preliminary strips or in casting machines.
  • hot-rolled wide strip is also manufactured by using a semi-endless rolling method in which the material used may have the length of several preliminary strips which may be stored intermediately on roller tables, roller-hearth furnaces or in coil boxes.
  • the finished strip After the hot-rolling procedure, the finished strip must be cut to the strip lengths corresponding to the required coil weights.
  • the cut should be carried out in a continuous operation, i.e., at rolling speed. Accordingly, the cut must be carried out at the speeds of trains for hot-rolling wide strip which are conventional today in the range of 5 m/sec. to 30 m/sec., preferably 10 m/sec. to 20 m/sec.
  • the strip thicknesses are between 0.5 mm to 30 mm, preferably between 0.6 mm to 1.5 mm.
  • Rotary shears or guillotine shears which are conventional in the art and serve to cut hot-rolled wide strip, are not designed for such high strip speeds.
  • flying shears which are used following cold-rolling tandem trains usually operate today only at strip speeds of about 6 m/sec; in these type of shears there is also a demand for significantly higher speeds.
  • the chisel-type knife of the knife drum is mounted so as to protrude from the cutting circle towards the anvil or the surface portion of the second drum acting as an anvil and to mount the chisel-type knife of the knife drum so as to be resiliently supported against a predetermined restoring force.
  • the chisel-type knife is mounted so as to be resiliently supportive in a radial guide means of the knife drum.
  • the chisel-type knife is mounted so as to be resiliently supported on a link, wherein the point of rotation of the link is located on the knife drum.
  • the chisel-type knife is clamped non-resiliently in the knife drum and the adjusting device which supports the knife drum with its bearing is mounted so as to be resiliently supported relative to a predeterminable restoring force.
  • one of the drums is provided with a chisel-type knife and the other drum is equipped with an anvil interacting with the knife.
  • one of the drums is equipped with a chisel-type knife which interacts with a surface portion of the second drum which acts as an anvil.
  • the present invention provides the result that the chisel-type knife meets the strip as the drum rotates, the knife cuts the strip and makes contact with the anvil or the surface portion of the counter-drum acting as an anvil and subsequently yields or resiliently moves back.
  • the interaction between the chisel-type knife and the anvil drum provides the advantage that the synchronization of the circumferential speeds of both drums does not have to be particularly precise.
  • the entire circumference of the anvil drum can be utilized in the interaction of the knife so that a wear distribution is achieved and the availability of the shear is favorably improved.
  • FIG. 1 is a side view, partially in section, showing a knife drum interacting with an anvil drum;
  • FIG. 2 is a side view, partially in section, of another embodiment with a knife drum interacting with an anvil drum;
  • FIG. 3 is a sectional view, on a larger scale, perpendicularly of the axis of rotation of a knife drum with a resiliently supported chisel-type knife;
  • FIG. 4 is a sectional view, also on a larger scale, of a knife drum with a pneumatically/hydraulically supported chisel-type knife interacting with an anvil drum;
  • FIG. 5 is a side view of an adjusting device for the chisel-type knife and the anvil drum with resilient support of an adjusting beam;
  • FIG. 6 is a side view, partially in section, of a chisel-type knife of a knife drum supported by a plurality of resilient support elements;
  • FIG. 7 is a schematic illustration of the knife drum and the anvil drum with an elastic chisel-type knife, wherein the drums are deformed by the load;
  • FIG. 8 is a schematic illustration similar to FIG. 7, showing a segmented chisel-type knife.
  • FIG. 1 of the drawing shows a flying high-speed shear with knife drum 6 and an anvil drum 7 which interacts with the knife drum 6 for cutting a rolled strip 4 .
  • the two drums 6 , 7 can be accelerated by means of a drive device, not shown, to the feeding speed of the rolled strip 4 to be cut and are adjustable relative to each other for performing a cut by means of an adjusting device 36 which is known in the art and is illustrated in FIG. 5.
  • the two drums 6 , 7 are accelerated independently of the adjusting procedure for carrying out a cut to a circumferential speed which corresponds to the feeding speed of the strip 4 to be cut and the two drums are maintained during the further duration of operation at this circumferential speed, while the adjustment for carrying out the cut is reversed immediately after a cut has been carried out into an open neutral position, so that a predetermined length of the strip can pass through the shear uncut.
  • the chisel-type knife 1 of the knife drum 6 is mounted so as to protrude out of the cutting circle 40 toward an anvil 24 shown in FIG. 5 or a surface portion of the drum 7 acting as an anvil and so as to be resiliently supported with a predeterminable restoring force against a steel spring stack 12 .
  • the chisel-type knife 1 may be resiliently supported in a radial guide means 9 of the knife drum 6 .
  • the radial guide means 9 receives the chisel-type knife 1 so as to be guided with its shaft 11 in radial direction.
  • the shaft 11 has a flange 10 against which the steel spring stack 12 rests, so that the chisel-type knife 1 is resiliently supported in its protruding cutting position with a predetermined restoring force.
  • the flange 10 is held by a locking element 8 in radial direction, wherein the locking element 8 is secured to the drum 6 by means of screws 20 .
  • the chisel-type knife can be resiliently forced back against the force of the spring in the direction toward the drum center to such an extent that damage to the knife cutting edge 3 or the surface portion of the anvil drum 7 is avoided.
  • the anvil drum 7 may be of relatively soft material in order to protect the chisel-type knife 1 .
  • FIGS. 1 and 2 the separately controllable adjusting device 36 is schematically indicated as a double arrow.
  • the configuration of such an adjusting device is known in the art.
  • FIG. 5 shows as an example an adjusting device 36 with links 25 , 26 actuated by eccentric adjusting members 22 , 23 .
  • FIG. 5 further shows an alternative embodiment of the invention in which the chisel-type knife 2 is non-resiliently mounted in the knife drum 6 and the adjusting device 36 receiving the knife drum 6 with its bearing is mounted so as to be resiliently supported with a predeterminable restoring force against a spring strut 29 .
  • the knife 2 can also resiliently yield out of the cutting circle 40 against the anvil 24 when a predetermined peak load has been reached, wherein the link 25 is lifted by a corresponding extent against the force of the spring 30 in order to avoid an overloading of knife 2 , anvil 24 and all other structural components including the bearings of the drums 6 and 7 .
  • FIG. 3 shows the embodiment of the invention according to FIG. 1 on a larger scale. Equal elements are provided with the same reference numerals.
  • FIG. 3 shows that the knife cutting edge 3 protrudes by a dimension Ü from the circular circumference of the knife drum 6 .
  • the knife shaft 11 is extended upwardly in the form of a pressure rod 16 .
  • the pressure plate 15 serves to limit the displacement distance which is schematically indicated by a double arrow in the knife shaft 11 .
  • the pressure rod 16 is screwed into a screw connection 17 which permits adjustment of the pretensioning force of the steel spring stack 12 .
  • FIGS. 2 and 4 show an embodiment in which the chisel-type knife 1 is mounted in the radial guide means 9 supported against a gas pressure spring 21 .
  • the gas pressure spring 21 transmits the pressure to the piston 13 which is guided in the cylinder 14 and which, in turn, transmits the predetermined cutting force of the chisel-type knife 1 through the flange 10 and the knife shaft 11 to the knife cutting edge 3 .
  • the different spring elements 12 and 21 are means which act in the same manner and which can be selected by those skilled in the art as desired.
  • FIG. 4 The enlarged illustration of FIG. 4 further shows a closing fitting 19 of the pressure space 18 through which the gas pressure or the loading of the pressure space 18 with pressurized gas can be adjusted and varied.
  • the lower pressure space can optionally be charged with a hydraulic liquid 35 or with pressurized gas.
  • FIG. 5 schematically shows the alternative embodiment of the invention which has already been discussed above.
  • the knife drum 6 has a chisel-type knife 2 which is mounted in a non-resilient manner and which interacts with the anvil 24 of the anvil drum 7 for cutting the rolled strip 4 with a severing cut when the adjusting device 36 is appropriately adjusted. Since the eccentric adjusting members 22 , 23 of the adjusting device 36 describe an unchanging eccentric path, a protruding dimension Ü of the chisel-type knife 2 relative to the anvil 24 would be required for achieving a cutting gap of the size zero.
  • the entire adjusting device 36 including the bearings of the eccentric members, the drums and the hinges 27 , 28 at the links 25 , 26 .
  • the link 25 is supported with its hinge 28 resiliently against the spiral spring 30 which is shown as an example.
  • the spring strut 29 serves to effect a linear guidance in the guide element 32 and the movement of the spring strut 29 is limited downwardly by the adjusting screw 32 .
  • FIG. 6 shows another alternative embodiment of the present invention.
  • a chisel-type knife 1 is mounted in the knife drum 6 in a radial guide means 9 .
  • the chisel-type knife 1 is resiliently mounted in radial direction by means of a row of plate spring stacks 12 ′.
  • an adjusting mechanism 33 using a number of clamped wedges with inclined wedge surfaces, the spring pretension and, thus, the spring travel distance and the spring progression can be changed by means of the adjusting distance 34 .
  • the drums 6 are supported in loose bearings 37 , 38 on both sides by means of cylindrical roller bodies. In order to achieve a uniform wear, the knife drum 6 can be moved back and forth in axial direction with a slight axial degree of freedom.
  • the chisel-type knife 1 shown in FIG. 7 has a low bending stiffness.
  • the knife may be segmented into knife segments 1 ′. This makes it possible to adapt the chisel-type knife to the deformation of the knife drum 6 and the anvil drum 7 . In order to illustrate this principle, the deformations of the knife drum 6 and the anvil drum 7 are shown significantly exaggerated.
  • the resilient support 12 in the form of segments can also be provided on the anvil drum 7 instead of on the knife 1 .
  • the principle of the knife resiliently supported by segments can also be utilized, for example, as overload protection in other shears which do not have chisel-type knives but “real” cutting knives.
  • the present invention improves in an optimum manner a high-speed shear to make it possible to achieve clean cuts without overloading structural components of the shear, especially at speeds of the rolled strip to be cut of up to 30 misec. to

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Shearing Machines (AREA)
  • Details Of Cutting Devices (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Control Of Cutting Processes (AREA)
  • Nonmetal Cutting Devices (AREA)
US09/177,300 1997-10-22 1998-10-22 High-speed shear for transversely cutting rolled strip Abandoned US20010001376A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/938,913 US7107891B2 (en) 1997-10-22 2001-08-24 High-speed shear for transversely cutting rolled strip

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19746528A DE19746528A1 (de) 1997-10-22 1997-10-22 Hochgeschwindigkeitsschere zum Querteilen von Walzband
DE19746528.5 1997-10-22

Related Child Applications (1)

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US09/177,300 Abandoned US20010001376A1 (en) 1997-10-22 1998-10-22 High-speed shear for transversely cutting rolled strip
US09/938,913 Expired - Fee Related US7107891B2 (en) 1997-10-22 2001-08-24 High-speed shear for transversely cutting rolled strip

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US (2) US20010001376A1 (ko)
EP (1) EP0911125B1 (ko)
JP (1) JP4286936B2 (ko)
KR (1) KR100578738B1 (ko)
CN (1) CN1131755C (ko)
AR (1) AR017520A1 (ko)
AT (1) ATE242090T1 (ko)
BR (1) BR9804046A (ko)
CA (1) CA2251275C (ko)
DE (2) DE19746528A1 (ko)
ES (1) ES2201385T3 (ko)
RU (1) RU2223846C2 (ko)

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US6742427B2 (en) 2001-12-13 2004-06-01 John R. Buta Helical rotary drum shears
US20040177734A1 (en) * 2000-01-19 2004-09-16 Horst Grafe High-speed shear for transversely cutting rolled strip
US20090145276A1 (en) * 2007-12-05 2009-06-11 Krones Ag Cutting tool for cutting labels
US20100300581A1 (en) * 2007-11-27 2010-12-02 Kraemer Klaus Beverage bottle filling plant with a beverage bottle labeling machine, and a cutting arrangement for a beverage bottle labeling machine
US20110056610A1 (en) * 2009-09-09 2011-03-10 Juergen Koller Labelling apparatus and labelling process for the labelling of containers as well as plant for the treatment of containers
US20120255411A1 (en) * 2011-04-08 2012-10-11 Sandvik Intellectual Property Ab Rotary Cutting Apparatus with Vibration Attenuation Means
US20120255412A1 (en) * 2011-04-08 2012-10-11 Sandvik Intellectual Property Ab Rotary Cutting Apparatus with Vibration Attenuation Means
CN102795504A (zh) * 2011-05-27 2012-11-28 上海东冠纸业有限公司 一种复卷机用底刀轴支架
EP3146843A1 (de) * 2015-09-10 2017-03-29 Fritsch GmbH Trenneinrichtung zur auftrennung eines teigstrangs in einzelne teigstrangelemente
US9770748B2 (en) 2011-03-23 2017-09-26 Sms Logistiksysteme Gmbh Apparatus and method for sampling thick strips
USD907997S1 (en) 2018-08-10 2021-01-19 Berry Global, Inc. Drink cup lid
USD911168S1 (en) 2019-03-05 2021-02-23 Berry Global, Inc. Drink cup lid
US11040499B2 (en) 2017-08-07 2021-06-22 Berry Global, Inc. Method and apparatus for thermoforming an article
US11234542B2 (en) 2013-03-15 2022-02-01 Berry Plastics Corporation Drink cup lid
US11433591B2 (en) 2019-02-06 2022-09-06 Berry Global, Inc. Process of forming polymeric material
US11548701B2 (en) 2017-04-07 2023-01-10 Berry Plastics Corporation Drink cup lid
US11891488B2 (en) 2019-02-06 2024-02-06 Berry Global, Inc. Polypropylene sheets and articles
US12084231B2 (en) 2020-08-05 2024-09-10 Berry Global, Inc. Polypropylene sheets and articles

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DE10001072A1 (de) * 1999-04-16 2001-01-04 Sms Demag Ag Fliegende Schere
DE19953908A1 (de) * 1999-11-10 2001-05-17 Sms Demag Ag Hochgeschwindigkeitsschere zum Querteilen von Walzband
KR100899791B1 (ko) 2007-05-25 2009-05-28 주식회사 천세철강 산화철 선별 및 분쇄장치
US7546676B2 (en) * 2007-05-31 2009-06-16 Symbol Technologies, Inc. Method for manufacturing micro-strip antenna element
EP2459453A1 (en) * 2009-07-29 2012-06-06 Sidel S.p.A. Cutting unit for labelling machines with a multiple-blade rotary drum
JP5421087B2 (ja) * 2009-12-10 2014-02-19 大同工業株式会社 パンチユニット
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DE19746528A1 (de) 1999-04-29
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AR017520A1 (es) 2001-09-12
KR100578738B1 (ko) 2006-07-25
EP0911125A1 (de) 1999-04-28
US7107891B2 (en) 2006-09-19
JP4286936B2 (ja) 2009-07-01
CA2251275A1 (en) 1999-04-22
DE59808599D1 (de) 2003-07-10
BR9804046A (pt) 1999-12-07
EP0911125B1 (de) 2003-06-04
JPH11221714A (ja) 1999-08-17
ES2201385T3 (es) 2004-03-16
US20020029677A1 (en) 2002-03-14
CN1215640A (zh) 1999-05-05
KR19990037304A (ko) 1999-05-25

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