DE29719348U1 - Folder - Google Patents
FolderInfo
- Publication number
- DE29719348U1 DE29719348U1 DE29719348U DE29719348U DE29719348U1 DE 29719348 U1 DE29719348 U1 DE 29719348U1 DE 29719348 U DE29719348 U DE 29719348U DE 29719348 U DE29719348 U DE 29719348U DE 29719348 U1 DE29719348 U1 DE 29719348U1
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- dlc
- knife according
- cutting knife
- cross
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000576 coating method Methods 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical group [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052731 fluorine Inorganic materials 0.000 claims description 3
- 239000011737 fluorine Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical group [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 229910052796 boron Inorganic materials 0.000 claims description 2
- 244000309464 bull Species 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 150000001247 metal acetylides Chemical class 0.000 claims description 2
- 150000004767 nitrides Chemical class 0.000 claims description 2
- 229910021332 silicide Inorganic materials 0.000 claims description 2
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 229910001315 Tool steel Inorganic materials 0.000 description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H45/00—Folding thin material
- B65H45/12—Folding articles or webs with application of pressure to define or form crease lines
- B65H45/28—Folding in combination with cutting
-
- 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
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/54—Auxiliary folding, cutting, collecting or depositing of sheets or webs
- B41F13/56—Folding or cutting
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
-
- 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
- B26D1/0006—Cutting members therefor
- B26D2001/002—Materials or surface treatments therefor, e.g. composite materials
-
- 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
- B26D1/0006—Cutting members therefor
- B26D2001/0053—Cutting members therefor having a special cutting edge section or blade section
-
- 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
- B26D1/0006—Cutting members therefor
- B26D2001/0066—Cutting members therefor having shearing means, e.g. shearing blades, abutting blades
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Nonmetal Cutting Devices (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
·" :pi .uhde·" :pi .uhde
1997-10-281997-10-28
Besch rei bung FaIzappa ratDescription Folding machine
Die Erfindung betrifft eine Schneideinrichtung in einem FaLzapparat einer RoLLenrotationsdruckmaschine entsprechend dem Oberbegriff des Anspruches 1.The invention relates to a cutting device in a folding device of a web-fed rotary printing machine according to the preamble of claim 1.
Es sind Schneidmesser für Falzapparate von Rotationsdruckmaschinen bekannt, weLche eine begrenzteCutting knives for folding devices of rotary printing machines are known, which have a limited
Der Erfindung liegt die Aufgabe zugrunde, ein rotierendes Schneidmesser für einen Falzapparat einer RoLLenrotationsdruckmaschine zu schaffen.The invention is based on the object of creating a rotating cutting knife for a folding device of a web-fed rotary printing press.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des kennzeichnenden Teils der Ansprüche 1 oder 2 gelöst.This object is achieved according to the invention by the features of the characterizing part of claims 1 or 2.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß sich die Standzeit der Schneidmesser erhöht. Es können sowohl Schneidmesser zum Längsschneiden als auch zum Querschneiden von Papierbahnen oder -strängen mit der erfindungsgemäßen Beschichtung versehen werden.The advantages that can be achieved with the invention are in particular that the service life of the cutting knives is increased. Cutting knives for both longitudinal and cross cutting of paper webs or strands can be provided with the coating according to the invention.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird in folgenden näher beschr&igr; eben.An embodiment of the invention is shown in the drawing and is described in more detail below.
1997-10-281997-10-28
Es zeigenShow it
Fig. 1 eine Vorderansicht auf ein Stück eines Schneidmessers zum Querschneiden von Papierbahnen und -strängen/ ohne Gegenschneidleiste;Fig. 1 a front view of a piece of a cutting knife for cross-cutting paper webs and strands/ without counter-cutting bar;
Fig. 2 einen Querschnitt II - II nach Fig. 1 in vergrößerter Darstellung;Fig. 2 shows a cross section II - II according to Fig. 1 in an enlarged view;
Fig. 3 eine Darstellung des Schneidmessers entsprechend Fig. 2, jedoch nach Eintritt des Selbstschärfeffektes;Fig. 3 shows a representation of the cutting blade corresponding to Fig. 2, but after the self-sharpening effect has occurred;
Fig. 4 Profil des Messers zum Querschneiden von Papierbahnen/-strängen.Fig. 4 Profile of the knife for cross-cutting paper webs/strands.
Ein Schneidmesser 1 &zgr;. &Bgr;. für einen Schneidmesserzylinder zum Querschneiden oder Längsschneiden einer Papierbahn oder eines Papierbahnstranges in einem Falzapparat weist an seiner dem Druckträger zugewandten Seite eine Schneidkante 4 auf. Zwei an der Schneidkante 4 beginnende Schneidflächen 2; 3 verlaufen in einem öffnungswinkel Alpha < 90°.A cutting knife 1 &zgr;. &Bgr;. for a cutting knife cylinder for cross-cutting or longitudinally cutting a paper web or a paper web strand in a folding device has a cutting edge 4 on its side facing the printing medium. Two cutting surfaces 2; 3 beginning at the cutting edge 4 run at an opening angle alpha < 90°.
Die Schneidkante 4 kann durchgehend ausgebildet sein oder nebeneinander angeordnete Zähne 6 aufweisen.The cutting edge 4 can be continuous or have teeth 6 arranged next to one another.
Das Schneidmesser 1 besteht aus Metall, &zgr;. &Bgr;. bekanntem Werkzeugstahl. Nur eine der beiden Schneidflächen 2 oder 3 ist von der Schneidkante 4 aus verlaufend über einen Teil einer Breite oder über eine gesamte Breite a sowie über die gesamte Länge mit Hart stoff überzug 7 zwischenThe cutting blade 1 is made of metal, &zgr;. &Bgr;. known tool steel. Only one of the two cutting surfaces 2 or 3 is covered with a hard material coating 7 between the cutting edge 4, running over part of a width or over an entire width a and over the entire length.
1997-10-281997-10-28
0,5 &mgr;&eegr;&igr; und dicker, &zgr;. B. 15 pm, beschichtet. Es ist bezüglich der Breite a des Hartstoff Überzuges 7 auch möglich, daß der Hartstoffüberzug erst in der Nähe der Schneidkante 4, d. h. ca. 0,5 mm von der Schneidkante entfernt beginnt.0.5 μm and thicker, e.g. 15 pm. With regard to the width a of the hard material coating 7, it is also possible that the hard material coating only begins near the cutting edge 4, i.e. approx. 0.5 mm from the cutting edge.
Der Hartstoffüberzug 7 besteht aus einem Werkstoff aus der Gruppe der Metallcarbide, -nitride, -oxide, -boride der -silicide der Elemente der vierten bis sechsten Nebengruppe des Periodensystems, einzeln oder in Kombinationen verwendet. Dieser Hartstoffüberzug wird z. B. mittels PVD-Beschichtungsverf ahrens (physical vapour deposition) aufgebracht.The hard material coating 7 consists of a material from the group of metal carbides, nitrides, oxides, borides or silicides of the elements of the fourth to sixth subgroups of the periodic table, used individually or in combinations. This hard material coating is applied, for example, using a PVD coating process (physical vapor deposition).
Nach einer weiteren Ausführungsvariante kann eine der beiden Schneidflächen 2 oder 3 mit einer Substanz 8 dauerhaft beschichtet sein, welche aus metallfreien amorphen Kohlenstoffschichten "a-C : H" (auch "DLC"-Schi chten-cH amond-^i ke-£arbon-Sch ichten genannt), besteht. Diese amorphen Kohlenstoffschichten bestehen aus einem hoch quervernetzten Kohlenstoffnetzwerk, an das Wasserstoff angelagert ist. Diese amorphen Kohlenstoffschichten haben außer ihren ausgezeichneten tribologisehen Eigenschaften auch noch eine hohe Härte (HV = 2000 - 3500) und einen extremen Verschleißwiderstand. Durch Modifizierung der Netzwerkstruktur Fluor (F), Silicium (Si), Sauerstoff (0) und Stickstoff (N) und den prozentualen Anteilen kann die Oberflächenenergie der DLC-Schichten beeinflußtAccording to a further variant, one of the two cutting surfaces 2 or 3 can be permanently coated with a substance 8, which consists of metal-free amorphous carbon layers "a-C : H" (also called "DLC" layer-chamomond-^i ke-£carbon layers). These amorphous carbon layers consist of a highly cross-linked carbon network to which hydrogen is attached. In addition to their excellent tribological properties, these amorphous carbon layers also have a high hardness (HV = 2000 - 3500) and extreme wear resistance. The surface energy of the DLC layers can be influenced by modifying the network structure of fluorine (F), silicon (Si), oxygen (O) and nitrogen (N) and the percentages.
• : : · "··: &idigr;&rgr;&igr; .uhde• : : · "··: &idigr;&rgr;&igr; .uhde
1997-10-281997-10-28
werden und damit das BenetzungsverhaIten, die Härte und der Verschleiß wahlfrei beeinflußt werden.and thus the wetting behavior, hardness and wear can be influenced as desired.
Es kann auch DLC + Fluor (F-DLC); DLC + Silicium (Si-DLC), DLC + Sauerstoff (0-DLC) und DLC + Stickstoff (N-DLC) und DLC + Bor (B-DLC) verwendet werden. Besonders geeignet sind F-DLC und Si-DLC.DLC + fluorine (F-DLC); DLC + silicon (Si-DLC), DLC + oxygen (O-DLC) and DLC + nitrogen (N-DLC) and DLC + boron (B-DLC) can also be used. F-DLC and Si-DLC are particularly suitable.
Eine Beschichtung mit den Substanzen 8 erfolgt in einer Dicke, die zwischen 0,5 und 10 &mgr;&pgr;&igr; liegt.A coating with the substances 8 is carried out in a thickness that lies between 0.5 and 10 μιλ.
Während der Benutzung des so behandelten Schneidmessers 1 wird das Metall, z. B. der normale Werkzeugstahl infolge Verschleißes ausgearbeitet, so daß die nichtbeschichtete Schneidfläche 3 eine Aushöhlung 9 erhält, wodurch ein SeIbstscharfeffekt des Schneidmessers 1 eintritt.During use of the cutting blade 1 treated in this way, the metal, e.g. the normal tool steel, is worked out as a result of wear, so that the non-coated cutting surface 3 receives a hollow 9, whereby a self-sharpening effect of the cutting blade 1 occurs.
Bei dem Einsetzen des Schneidmessers 1 in den Schneidzylinder zum Querschneiden einer Papierbahn oder -stranges ist darauf zu achten, daß stets die nachlaufende Schneidfläche 2 des Schneidmessers 1 den Hartstoff überzug 7 bzw. die Substanz 8 aufweist, da die vorlaufende Schneidfläche 3 eine "schabende" Bewegung in der Schneidnut der Gegenschneidleiste 5 ausführt, welche einen gewollten Verschleiß des Werkzeugstahls zur Folge hat, der den Se Ibstschärfeffekt herbeiführt. Diese "schabende" Bewegung des Schneidmessers 1 ist auf eine höhere Umfangsgeschwindigkeit der Schneidkante 4When inserting the cutting knife 1 into the cutting cylinder for cross-cutting a paper web or strand, care must be taken to ensure that the trailing cutting surface 2 of the cutting knife 1 always has the hard material coating 7 or the substance 8, since the leading cutting surface 3 carries out a "scraping" movement in the cutting groove of the counter-cutting bar 5, which results in deliberate wear of the tool steel, which brings about the self-sharpening effect. This "scraping" movement of the cutting knife 1 is due to a higher peripheral speed of the cutting edge 4
1997-10-281997-10-28
gegenüber der jeweiligen Umfangsgeschwindigkeit des SchneidmesserzyLinders sowie des GegenschneidzyLinder zurüc kzufuhren.compared to the respective peripheral speed of the cutting blade cylinder and the counter cutting cylinder.
Nach einer anderen Ausführungsvariante kann auch analog eine einseitige Beschichtung einer endlosen, d. h. ringförmigen Schneidfläche eines Kreismessers mit dem Hartstoffüberzug 7 oder der genannten Substanz 8 in seinem Randbereich erfolgen. Solche Kreismesser werden zum Längsschneiden von Papierbahnen verwendet. Beim Einbau eines jeden Kreismessers ist darauf zu achten, daß eine Sollverschleißseite jeweils z. B. mit einer harten bzw. beschichteten Kante oder Fläche der umlaufenden Schneidnut einer Nutwalze zusammenwirkt, um eine Se Ibstschärfeffekt herbeizuführen.According to another variant, a one-sided coating of an endless, i.e. ring-shaped cutting surface of a circular knife with the hard material coating 7 or the substance 8 mentioned can also be carried out in the edge area. Such circular knives are used for cutting paper webs lengthwise. When installing each circular knife, care must be taken to ensure that a desired wear side interacts with, for example, a hard or coated edge or surface of the circumferential cutting groove of a grooved roller in order to bring about a self-sharpening effect.
\ ': . : : : . '··· ;pi.i414de\ ': . : : : . '··· ;pi.i414de
1997-10-281997-10-28
BezugszeichenListeReference symbolsList
1 Schneidmesser1 cutting knife
2 SchneidfLache (1)2 cutting surface (1)
3 SchneidfLache (1)3 Cutting surface (1)
4 Schneidkante (1)4 Cutting edge (1)
5 GegenschneidLeiste5 Counter cutting bar
6 Zahn (4)6 tooth (4)
7 Hartstoffüberzug7 Hard coating
8 Substanz8 Substance
9 AushöhLung (3)9 Hollowing (3)
a Länge (2; 3)a length (2; 3)
ALpha öffnungswinkel (2; 3)Alpha opening angle (2; 3)
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29719348U DE29719348U1 (en) | 1996-11-07 | 1997-10-31 | Folder |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19645796 | 1996-11-07 | ||
| DE29719348U DE29719348U1 (en) | 1996-11-07 | 1997-10-31 | Folder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29719348U1 true DE29719348U1 (en) | 1998-01-22 |
Family
ID=7810846
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59709265T Expired - Fee Related DE59709265D1 (en) | 1996-11-07 | 1997-10-31 | Folder with a cutter for a web-fed rotary press |
| DE29719348U Expired - Lifetime DE29719348U1 (en) | 1996-11-07 | 1997-10-31 | Folder |
| DE19748110A Expired - Fee Related DE19748110C2 (en) | 1996-11-07 | 1997-10-31 | Cutting knife |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE59709265T Expired - Fee Related DE59709265D1 (en) | 1996-11-07 | 1997-10-31 | Folder with a cutter for a web-fed rotary press |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19748110A Expired - Fee Related DE19748110C2 (en) | 1996-11-07 | 1997-10-31 | Cutting knife |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0850731B1 (en) |
| DE (3) | DE59709265D1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004041234A1 (en) * | 2004-08-26 | 2006-03-02 | Ina-Schaeffler Kg | Wear resistant coating and method of making same |
| EP1985726A1 (en) * | 2007-04-27 | 2008-10-29 | WMF Aktiengesellschaft | Cutter tool with a cutting edge reinforced with hard material |
| WO2009068205A1 (en) * | 2007-11-27 | 2009-06-04 | Khs Ag | Cutting device and method for operating a cutting device |
| CN102106605A (en) * | 2009-12-23 | 2011-06-29 | 豪尼机械制造股份公司 | Cutting device and cutting blade for cutting rod-shaped product of tobacco processing industry |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19834966C2 (en) * | 1998-08-03 | 2001-10-04 | Fraunhofer Ges Forschung | Die casting tool |
| IT1302763B1 (en) * | 1998-09-07 | 2000-09-29 | Tristano Ciani | CIRCULAR TOOL FOR CUTTING PAPER ROLLS AND SIMILAR |
| DE10135177A1 (en) * | 2001-07-19 | 2003-02-06 | Werner Schaefer | Knife arrangement used for cutting paper, cardboard, plastic woven material and metal comprises circular knives rotating against each other and a counter knife |
| GB0207375D0 (en) | 2002-03-28 | 2002-05-08 | Hardide Ltd | Cutting tool with hard coating |
| DE102004052682B4 (en) * | 2004-10-29 | 2013-02-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Self-sharpening, edge-containing cutting tool for mills |
| CH704568B1 (en) | 2007-06-15 | 2012-09-14 | Ferag Ag | Cutter and cutting processes for printed products. |
| WO2017205195A1 (en) * | 2016-05-24 | 2017-11-30 | The Procter & Gamble Company | Rotary anvil |
| CN106113101A (en) * | 2016-07-05 | 2016-11-16 | 太仓路华机械制造有限公司 | A kind of adhesive tape cutting machine blade is taken turns |
| US11292016B2 (en) | 2018-03-16 | 2022-04-05 | The Procter & Gamble Company | Nozzle assembly used to manufacture absorbent articles |
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| US3122958A (en) * | 1964-03-03 | Slitter band structure with hardened cutting edge | ||
| DE1436506B2 (en) * | 1964-09-15 | 1971-09-02 | Huck, William F , Forest Hills, NY (V St A ) | MACHINE FOR SHAPING A FAST-RUNNING FLEXIBLE TAPE INTO A PERIODIC REPEAT PATTERN, IN PARTICULAR FOR CUTTING INTO SHEETS OR PERFORATING |
| DE2039844B1 (en) * | 1970-08-11 | 1971-08-26 | Maschf Augsburg Nuernberg Ag | DEVICE FOR CUTTING PAPER TRAILS FOR THE FOLDER OF A ROTARY PRINTING MACHINE |
| DE2429814A1 (en) * | 1974-06-21 | 1976-01-02 | Konrad Prof Dr Ing Bauer | Self sharpening blade for cutting tools - has thin hard coating on one side of blade suitable for all cutting processes |
| US4041816A (en) * | 1975-09-23 | 1977-08-16 | E. I. Du Pont De Nemours And Company | Rotary web chopper |
| DE7640062U1 (en) * | 1976-12-22 | 1978-09-14 | Koenig & Bauer Ag, 8700 Wuerzburg | DEVICE FOR TRIMMING FOLDED SIGNATURES |
| CA1177383A (en) * | 1980-06-19 | 1984-11-06 | Ernest H. Roberts | Process for cutting and perforating plastic film |
| DE3047888A1 (en) * | 1980-12-19 | 1982-07-15 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Cutting tools, esp. razor blades - where CVD activated by plasma is used to coat tool with carbon possessing structure similar to diamond |
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| DE69117140T2 (en) * | 1990-11-22 | 1996-07-04 | Sumitomo Electric Industries | Polycrystalline dimant tool and process for its manufacture |
| JPH07308888A (en) * | 1994-05-16 | 1995-11-28 | Mitsubishi Heavy Ind Ltd | Circular slablike edge tool |
| SE9601564D0 (en) * | 1996-04-24 | 1996-04-24 | Manuel Braun | Self-sharpening cutting device |
-
1997
- 1997-10-31 DE DE59709265T patent/DE59709265D1/en not_active Expired - Fee Related
- 1997-10-31 DE DE29719348U patent/DE29719348U1/en not_active Expired - Lifetime
- 1997-10-31 EP EP97119024A patent/EP0850731B1/en not_active Expired - Lifetime
- 1997-10-31 DE DE19748110A patent/DE19748110C2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004041234A1 (en) * | 2004-08-26 | 2006-03-02 | Ina-Schaeffler Kg | Wear resistant coating and method of making same |
| EP1985726A1 (en) * | 2007-04-27 | 2008-10-29 | WMF Aktiengesellschaft | Cutter tool with a cutting edge reinforced with hard material |
| WO2009068205A1 (en) * | 2007-11-27 | 2009-06-04 | Khs Ag | Cutting device and method for operating a cutting device |
| CN102106605A (en) * | 2009-12-23 | 2011-06-29 | 豪尼机械制造股份公司 | Cutting device and cutting blade for cutting rod-shaped product of tobacco processing industry |
| EP2338358A1 (en) * | 2009-12-23 | 2011-06-29 | Hauni Maschinenbau AG | Cutting device and cutting blade for cutting rod-shaped products of the tobacco processing industry |
Also Published As
| Publication number | Publication date |
|---|---|
| DE19748110A1 (en) | 1998-05-14 |
| DE19748110C2 (en) | 2000-07-13 |
| DE59709265D1 (en) | 2003-03-13 |
| EP0850731B1 (en) | 2003-02-05 |
| EP0850731A2 (en) | 1998-07-01 |
| EP0850731A3 (en) | 1998-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R207 | Utility model specification |
Effective date: 19980305 |
|
| R081 | Change of applicant/patentee |
Owner name: KOENIG & BAUER AG, DE Free format text: FORMER OWNER: KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT, 97080 WUERZBURG, DE Effective date: 19990203 Owner name: KOENIG & BAUER AG, DE Free format text: FORMER OWNER: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZBURG, DE Effective date: 19990331 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 20010703 |