NO167639B - BAANDSTAL-STANSE TOOL WITH ELASTIC PROFILE EDGE. - Google Patents
BAANDSTAL-STANSE TOOL WITH ELASTIC PROFILE EDGE. Download PDFInfo
- Publication number
- NO167639B NO167639B NO873707A NO873707A NO167639B NO 167639 B NO167639 B NO 167639B NO 873707 A NO873707 A NO 873707A NO 873707 A NO873707 A NO 873707A NO 167639 B NO167639 B NO 167639B
- Authority
- NO
- Norway
- Prior art keywords
- strip steel
- strip
- accordance
- punching tool
- profile
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 56
- 239000010959 steel Substances 0.000 claims abstract description 56
- 238000004080 punching Methods 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 10
- 239000007799 cork Substances 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 2
- 230000001413 cellular effect Effects 0.000 abstract 1
- 239000012858 resilient material Substances 0.000 abstract 1
- 239000011111 cardboard Substances 0.000 description 9
- 239000011087 paperboard Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004049 embossing Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
-
- 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
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
-
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1818—Means for removing cut-out material or waste by pushing out
-
- 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
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- 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
- B26F1/38—Cutting-out; Stamping-out
- B26F1/44—Cutters therefor; Dies therefor
- B26F2001/4463—Methods and devices for rule setting, fixation, preparing cutting dies
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)
- Springs (AREA)
- Turning (AREA)
- Accessories And Tools For Shearing Machines (AREA)
- Heat Treatment Of Articles (AREA)
- Finger-Pressure Massage (AREA)
- Scissors And Nippers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Catalysts (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
Description
Foreliggende oppfinnelse vedrører et båndstål-stanseverktøy med en bæreplate hvori det i slisser er innmontert båndstål-stansekniver som rager ut over plateyttersiden, og hvor det på platen, parallelt med knivene, er fastgjort profilstrimler av elastisk materiale, fortrinnsvis gummi, som danner en oppleggsflate for stansematerialet ovenfor båndstål-stanseknivenes skjæreegg. The present invention relates to a strip steel punching tool with a carrier plate in which strip steel punch knives are installed in slots that project over the outside of the plate, and where profile strips of elastic material, preferably rubber, are attached to the plate, parallel to the knives, which form a support surface for the punching material above the cutting edge of the strip steel punching knives.
Por å utstanse flere emner samtidig, i flere stansetrinn, av et papir- eller pappark, er det kjent å pålime, parallelt med og like ved siden av båndstål-stanseknivene hos et båndstål-stanse-verktøy som beskrevet i DE-PS 31 35 980, profilstrimler av mykgummi som under stansingen vil bevirke at de enkelte émner atter løftes over stansekniveggene, slik at hele papir- eller papparket kan videretransporteres. For ikke å falle ut, må de stansede deler fortsatt være sammenføyd gjennom forbindelsespartier, og båndstål-verktøyene er derfor forsynt med utsparinger, og i disse soner vil de enkelte emner fremdeles sammenholdes av gjenstående materialpartier. Hvis emnene ikke løftes fullstendig ut av stanseknivformene, kan papirarkene i sin helhet ikke lenger videretransporteres til neste stansestasjon, og produksjons-prosessen vil avbrytes. In order to punch out several blanks at the same time, in several punching steps, from a sheet of paper or cardboard, it is known to glue, parallel to and right next to the strip steel punch knives of a strip steel punch tool as described in DE-PS 31 35 980 , profile strips of soft rubber which, during punching, will cause the individual blanks to be lifted again over the punch knife walls, so that the entire sheet of paper or cardboard can be transported further. In order not to fall out, the punched parts must still be joined through connection parts, and the strip steel tools are therefore provided with recesses, and in these zones the individual blanks will still be held together by remaining material parts. If the blanks are not lifted completely out of the punching knife forms, the paper sheets in their entirety can no longer be transported to the next punching station, and the production process will be interrupted.
Videre er det kjent å anordne fjærdrevne utkastere mellom båndstål-stanseknivene. Dette er imidlertid meget arbeidskrev-ende . Furthermore, it is known to arrange spring-driven ejectors between the strip steel punching knives. However, this is very labour-intensive.
For å kunne fremstilles og monteres på enkel måte, har de kjente profilstrimler kvadratisk tverrsnitt. Under stansingen, og særlig hvis det samtidig også er anordnet pregings- eller rillematriser på kontraplaten, vil de enkelte emner deformeres slik at papir- eller pappmaterialet revner innen det er fullstendig gjennomstanset. Særlig hvis pappen er påført et dekklag, er dette tilbøyelig til å revne, og det dannes derved meget skjemmende og frynsede stanserenner, særlig hvis yttersiden er farget. For ikke å avslites, må forbindelsespartiene ha relativt store tverrsnittsdimensjoner. In order to be able to be produced and assembled in a simple way, the known profile strips have a square cross-section. During punching, and especially if embossing or groove matrices are also arranged on the counter plate at the same time, the individual items will be deformed so that the paper or cardboard material cracks before it is completely punched through. Especially if the cardboard has a covering layer applied, this is prone to cracking, and very unsightly and frayed punch channels are thereby formed, especially if the outside is coloured. In order not to wear out, the connecting parts must have relatively large cross-sectional dimensions.
For å avhjelpe de ovennevnte ulemper har oppfinnelsen som formål å forbedre et båndstål-stanseverktøy av den innledningsvis omtalte art, slik at stansing med rene kanter, uten oppfrynsing, kan gjennomføres selv om det samtidig benyttes pregingsmatriser. Det skal også opprettes forbindelsespartier med minst mulig materialtverrsnitt, slik at emnene senere lett vil kunne fraskil-les . In order to remedy the above-mentioned disadvantages, the purpose of the invention is to improve a strip steel punching tool of the kind mentioned at the outset, so that punching with clean edges, without fraying, can be carried out even if embossing matrices are used at the same time. Connecting parts with the smallest possible material cross-section must also be created, so that the blanks can later be easily separated.
Ifølge oppfinnelsen kan dette oppnås ved at profilstrimmelen er slik utformet, at dens kontaktflate mot stansematerialet vil beveges mot båndstål-s;tansekniven under påvirkning av en vertikal belastning. According to the invention, this can be achieved by the profile strip being designed in such a way that its contact surface against the punching material will move towards the strip steel punching knife under the influence of a vertical load.
På grunn av denne bevegelsestendens vil emnenes stansede kanter tvinges mot hverandre, hvorved risikoen for fortidlig avrivning før den fullstendige gjennomstansing minsker betydelig og randkvaliteten forbedres. Strekkbelastningen i forbindelsespartiene avtar samtidlig i vesentlig grad slik at de nødvendige tverrsnittsflater av forbindelsespartiene kan være små slik at det ved den etterfølgende, fullstendige fraskilling bare etter-lates små og lite skjemmende riveflater. Due to this movement tendency, the punched edges of the blanks will be forced against each other, whereby the risk of premature tearing before the complete punching is significantly reduced and the edge quality is improved. At the same time, the tensile load in the connecting parts decreases to a significant extent so that the necessary cross-sectional areas of the connecting parts can be small so that only small and unsightly tear surfaces are left in the subsequent, complete separation.
For å oppnå den førnevnte bevegelse av stansematerial-kontaktf laten kan ihvertfall den sideflate av profilstrimmelen som er vendt mot båndstål-stansekniven, på meget fordelaktig måte skråne mot båndstål-stanseknivens skjæreegg. Ved vertikal belastning vil derved stansematerial-kontaktflaten forskyves i sideretning. Skråsiden kan fortrinnsvis danne en vinkel av ca. 10° med vertikalplanet. In order to achieve the above-mentioned movement of the punching material contact surface, the side surface of the profile strip which faces the strip steel punch knife can in a very advantageous manner be inclined towards the cutting edge of the strip steel punch knife. In case of vertical load, the punching material contact surface will thereby be displaced laterally. The sloping side can preferably form an angle of approx. 10° with the vertical plane.
Samme virkning: kan også oppnås dersom tverrsnittsflaten av den elastiske profilstrimmel innbefatter et parti som er av større hardhet enn d'en øvrige tverrsnittsf late, og vendt mot båndstål-stansekniven. Virkningen kan forsterkes ytterligere, dersom dette tverrsniittsparti av større hardhet forløper tilnærmelsesvis parallelt med profilstrimmelens sideflate og derved, ved opprettelse av en hellingsvinkel, vil danne en vinkel med grunnflaten, og bikke under påvirkning av en vértikalbelastning, slik at hellingsvinkelen øker. The same effect: can also be achieved if the cross-sectional surface of the elastic profile strip includes a part which is of greater hardness than the other cross-sectional surface, and facing the strip steel punch knife. The effect can be further enhanced if this cross-sectional part of greater hardness runs approximately parallel to the side surface of the profile strip and thereby, when creating an angle of inclination, will form an angle with the base surface, and bend under the influence of a vertical load, so that the angle of inclination increases.
Denne bikkebevegelse under stansingen kan også oppnås dersom profilstrimmelen er utformet som hulprofil. Hulprofilens innervegger som strekker seg omtrent vinkelrett mot bæreplaten, kan derved forløpe skrått i forhold til båndstål-stanseknivens skjæreegg slik at profilstrimmelens tverrsnitt blir parallellogramformet og stansematerial-kontaktflaten parallellforskyves mot skjæreeggen under samme bevegelse som ved sammenfolding av en parallellformet leddfirkant. This bit movement during punching can also be achieved if the profile strip is designed as a hollow profile. The inner walls of the hollow profile, which extend roughly perpendicular to the carrier plate, can thereby run obliquely in relation to the cutting edge of the strip steel punching knife so that the cross-section of the profile strip becomes parallelogram-shaped and the punching material contact surface is displaced parallel to the cutting edge during the same movement as when folding a parallelogram joint square.
Videre kan den profilstrimmelkant som er vendt fra båndstål-stansekniven, være skarpt avrundet, for oppnåelse av en jevn flatetrykkovergang, slik at trykksonene i kantpartiene i utstrakt grad vil bortfalle eller ihvertfall blir vesentlig mindre synlige. Furthermore, the profile strip edge facing away from the strip steel punch knife can be sharply rounded, to achieve an even surface pressure transition, so that the pressure zones in the edge parts will largely disappear or at least become significantly less visible.
Ved en modifisert versjon av oppfinnelsen kan profilstrimmelen bestå av minst to delstrimler hvorav den hardeste er plassert nærmest båndstål-stansekniven. Eksempelvis kan strimler av forskjellig hardhet være sammenføyd til mykgummi-profilstrimler . In a modified version of the invention, the profile strip can consist of at least two sub-strips, the hardest of which is located closest to the strip steel punch knife. For example, strips of different hardness can be joined to form soft rubber profile strips.
For å øke slitestyrken hos de anvendte hulprofiler kan overgangene i hulprofilens indre være avrundet. To increase the wear resistance of the hollow profiles used, the transitions in the interior of the hollow profile can be rounded.
Ytterligere utførelsesformer ifølge oppfinnelsen fremgår av underkravene og er med sine fordeler nærmere beskrevet i det etterfølgende under henvisning til de medfølgende tegninger, hvori: "Figur 1 viser et delsnitt av et båndstål-stanseverktøy. Further embodiments according to the invention appear from the subclaims and are described with their advantages in more detail below with reference to the accompanying drawings, in which: "Figure 1 shows a partial section of a strip steel punching tool.
Figur 2-5 viser profillister av forskjellige utførelsesform-er . Figure 2-5 shows profile lists of different embodiments.
I den etterfølgende beskrivelse av de ulike utførelseseksem-pler er samtlige innbyrdes motsvarende deler betegnet med samme henvisningstall. Det viste båndstål-stanseverktøy som er vist delvis i snitt i figur 1, omfatter en bæreplate 1 av finér med slisser 2 hvori det er innmontert båndstål-stansekniver 3. Ryggen 4 av hver stansekniv 3 understøttes mot en herdet stål-plate 5 og kan derfor ikke gi etter når den motsatt beliggende skjæreegg 6 belastes. In the subsequent description of the various design examples, all mutually corresponding parts are denoted by the same reference number. The strip steel punching tool shown, which is shown partially in section in Figure 1, comprises a carrier plate 1 of veneer with slots 2 in which strip steel punch knives 3 are fitted. The back 4 of each punch knife 3 is supported against a hardened steel plate 5 and can therefore do not yield when the opposite cutting edge 6 is loaded.
Ved begge sider av båndstål-stanseknivene 3 er det anordnet profilstrimler 7 og 7 * med stansematerial-kontaktflater 9 som i avstand over skjæreeggen 6 forløper parallelt med oversiden 8 av bæreplaten 1. Profilstrimlene 7 og 7' er festet, fortrinnsvis fastlimt, på oversiden 8 av bæreplaten 1, i kortest mulig avstand fra båndstål-stanseknivene 3. ;Under stansingen blir papir- eller papparket som skal bearbeides, anbragt på stansematerial-kontaktflaten 9 hvoretter en ikke vist kontraplate på kjent måte trykkes mot skjæreeggen 6, hvorved profilstrimlene 7 og 7' sammenpresses til pappen eller papiret er gjennomstanset. Deretter avløftes kontraplaten. På grunn av elastisiteten hos profilstrimlene 7 og 7' blir de gjennomstansede emner som fremdeles er sammenføyd over ikke viste forbindelsespartier, løftet over skjæreeggen 6. I en bakenfor-liggende bearbeidingss.tasjon kan hele papir- eller papparket videretransporteres uten risiko for fasthenging i båndstål-stanseknivene 3. ;For å forebygge for tidlig avsliting i stansesonen på grunn av strekkrefter i pappmaterialet, er profilstrimlene 7 og 7' spesielt utformet. Forskjellige utførelseseksempler er vist i figur 2-4. Det er i figur 2 vist en fullprofil av mykgummi eller korkgummi. Sideflaten 10 som er vendt mot den ikke viste båndstål-stansekniv 3, forløper i en skråvinkel 11 som kan varieres alt etter anvendelsesformålet. En vinkel av 10°-15° har vist seg særlig fordelaktig ved bearbeiding av vanlig pappmateri-ale for bretteesker. Hvis den overkant som er vendt fra båndstål-stansekniven 3 forsynes med en avrunding 12 eller motsvarende avfasning, vil dannelsen av synlige avtrykk på pappen, særlig ved ømfindtlige yttersider, reduseres. ;Figur 3 viser en hulprofil med tverrsnitt av tilnærmet trapesform. For å øke slitestyrken er hjørnene 13 av inner-kanalen 14 avrundet.. For å øke forskyvingsvirkningen i retning mot båndstål-stansekniven 3, kan hjørnene 13' og 13'' ha en større kurveradius, slik det fremgår av figur 3. ;For ytterligere øking av bikkevinkelen kan profilstrimmelen 7 omfatte tverrsnittspartier 15 og 15' av gummi, mykgummi e.l. av forskjellig hardhet hvor tverrsnittspartiet 15 som er hardest (over 40 shore) forløper parallelt med sidelaten 10 og danner denne. Grensen mellom partiene 15 og 15' er i figur 3 og 4 vist med brutt linje. Profilen 3 kan tilvirkes eksempelvis ved sammenliming av to profilerte strimler 15 og 15<*>. On both sides of the strip steel punching knives 3 there are arranged profile strips 7 and 7 * with punching material contact surfaces 9 which, at a distance above the cutting edge 6, run parallel to the upper side 8 of the carrier plate 1. The profile strips 7 and 7' are attached, preferably glued, to the upper side 8 of the carrier plate 1, at the shortest possible distance from the strip steel punching knives 3. ;During punching, the paper or cardboard sheet to be processed is placed on the punching material contact surface 9, after which a counter plate, not shown, is pressed in a known manner against the cutting edge 6, whereby the profile strips 7 and 7 ' is compressed until the cardboard or paper is punched through. The counter plate is then lifted off. Due to the elasticity of the profile strips 7 and 7', the punched-through blanks which are still joined over connecting parts not shown are lifted above the cutting edge 6. In a processing station located behind the punching knives 3. To prevent premature wear in the punching zone due to tensile forces in the cardboard material, the profile strips 7 and 7' are specially designed. Various design examples are shown in figure 2-4. Figure 2 shows a full profile of soft rubber or cork rubber. The side surface 10, which is facing the not shown strip steel punching knife 3, proceeds at an oblique angle 11 which can be varied according to the purpose of use. An angle of 10°-15° has proven particularly advantageous when processing ordinary cardboard material for folding boxes. If the upper edge facing away from the strip steel punch knife 3 is provided with a rounding 12 or corresponding chamfer, the formation of visible impressions on the cardboard, particularly on delicate outer sides, will be reduced. Figure 3 shows a hollow profile with an approximately trapezoidal cross-section. To increase wear resistance, the corners 13 of the inner channel 14 are rounded. To increase the displacement effect in the direction of the strip steel punch knife 3, the corners 13' and 13'' can have a larger radius of curvature, as can be seen in figure 3. ;For further increasing the pitch angle, the profile strip 7 can comprise cross-sectional parts 15 and 15' of rubber, soft rubber or the like. of different hardness where the cross-sectional part 15 which is hardest (over 40 shore) runs parallel to the side plate 10 and forms this. The boundary between parts 15 and 15' is shown in figures 3 and 4 with a broken line. The profile 3 can be produced, for example, by gluing together two profiled strips 15 and 15<*>.
For ytterligere øking av bikkevinkelen kan sideflaten 17 (vist med brutt linje) forløpe parallelt med den motsatt beliggende sideflate 10, som vist i figur 4. In order to further increase the pitch angle, the side surface 17 (shown with a broken line) can run parallel to the opposite side surface 10, as shown in Figure 4.
Ved en ytterligere utførelsesform av den elastiske profilstrimmel som er vist i figur 5, er det, for opprettelse av sideflaten 10 som skråner i en vinkel 11 av 10° - 15°, anordnet en V-formet utsparing 18 med en grunnvinkel av 90°, hvor over-gangen kan ha en avrunding 20 for øking av slitestyrken. In a further embodiment of the elastic profile strip shown in Figure 5, in order to create the side surface 10 which slopes at an angle 11 of 10° - 15°, a V-shaped recess 18 is arranged with a base angle of 90°, where the transition can have a rounding 20 to increase the wear resistance.
For å minske det gjenværende tverrsnitt 15' kan profilstrimmelen 7 være forsynt i sin oppleggsflate med utsparinger 21 hvis tverrsnittsdimensjoner kan innvirke i stor grad på hardheten i det resterende tverrsnitt 15'. In order to reduce the remaining cross-section 15', the profile strip 7 can be provided in its mounting surface with recesses 21 whose cross-sectional dimensions can greatly affect the hardness of the remaining cross-section 15'.
Claims (18)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3630287A DE3630287C1 (en) | 1986-09-05 | 1986-09-05 | Steel band punching tool with elastic profile strip |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO873707D0 NO873707D0 (en) | 1987-09-04 |
| NO873707L NO873707L (en) | 1988-03-07 |
| NO167639B true NO167639B (en) | 1991-08-19 |
| NO167639C NO167639C (en) | 1991-11-27 |
Family
ID=6309001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO873707A NO167639C (en) | 1986-09-05 | 1987-09-04 | BAANDSTAL-STANSE TOOL WITH ELASTIC PROFILE EDGE. |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0263258B1 (en) |
| AT (1) | ATE60537T1 (en) |
| DE (1) | DE3630287C1 (en) |
| DK (1) | DK166662B1 (en) |
| FI (1) | FI85236C (en) |
| NO (1) | NO167639C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9000560U1 (en) * | 1990-01-19 | 1990-03-01 | Karl Linhardt GmbH, 8501 Dietenhofen | Hole punch for web material |
| DE4304030A1 (en) * | 1993-02-11 | 1994-08-18 | Marbach Gmbh Karl | Steel band punching tool with holding-down device |
| DE9303159U1 (en) * | 1993-02-11 | 1993-08-05 | Karl Marbach GmbH + Co, 74080 Heilbronn | Strip steel punching tool with hold-down device |
| DE29604627U1 (en) * | 1996-03-13 | 1996-05-09 | Prügel, Johann, 86757 Wallerstein | Punching tool |
| US8042442B2 (en) | 2002-08-01 | 2011-10-25 | Bayerische Motoren Werke Aktiengesellschaft | Cutting tool |
| DE10235185A1 (en) * | 2002-08-01 | 2004-02-19 | Bayerische Motoren Werke Ag | cutting equipment |
| DE102005062404A1 (en) * | 2005-12-23 | 2007-06-28 | Cfs Germany Gmbh | Tool for cutting packaging bands has fitting strip for screwing to base plate with inclined surface that interacts with that of clamping rail with holding strip that interacts with blade by friction, presses it against base plate |
| ITFI20060342A1 (en) * | 2006-12-29 | 2008-06-30 | Foldyn S R L | EQUIPMENT AND DEVICE FOR DIE-RUBBERING. |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1364357A (en) * | 1963-07-23 | 1964-06-19 | Device for the preparation of stamping and grooving forms, for machines or apparatus simultaneously carrying out stamping and grooving of cardboard boxes, or the like | |
| US3288007A (en) * | 1964-10-05 | 1966-11-29 | Eda Masumi | Paper holding apparatus for cutting cylinder in a rolling press |
| US3277756A (en) * | 1965-04-22 | 1966-10-11 | Donnelley & Sons Co | Rotary web cutter and stripper assembly |
| US3803963A (en) * | 1971-10-20 | 1974-04-16 | Int Paper Co | Cutter with stripper |
| DE2610628C3 (en) * | 1976-03-13 | 1979-09-27 | Dornier Gmbh, 7990 Friedrichshafen | Device for cutting out plate-shaped core materials for sandwich components |
| DE3135021A1 (en) * | 1981-09-04 | 1983-03-31 | Georg 5372 Schleiden Uhlmann | Device for punching out blanks made of cardboard, paperboard and the like |
| DE3135980C1 (en) * | 1981-09-11 | 1983-06-01 | Karl Marbach Gmbh & Co, 7100 Heilbronn | Steel band punching tool with at least one band-shaped punching knife having a cutting edge |
| FI833476L (en) * | 1982-10-01 | 1984-04-02 | Stewart & Sons Wm R | SQUARE ARRANGEMENT |
-
1986
- 1986-09-05 DE DE3630287A patent/DE3630287C1/en not_active Expired - Fee Related
-
1987
- 1987-08-07 EP EP87111424A patent/EP0263258B1/en not_active Expired - Lifetime
- 1987-08-07 AT AT87111424T patent/ATE60537T1/en not_active IP Right Cessation
- 1987-08-11 FI FI873490A patent/FI85236C/en not_active IP Right Cessation
- 1987-08-19 DK DK431487A patent/DK166662B1/en not_active IP Right Cessation
- 1987-09-04 NO NO873707A patent/NO167639C/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO167639C (en) | 1991-11-27 |
| EP0263258A2 (en) | 1988-04-13 |
| NO873707D0 (en) | 1987-09-04 |
| FI85236C (en) | 1992-03-25 |
| FI873490A0 (en) | 1987-08-11 |
| DE3630287C1 (en) | 1993-06-24 |
| ATE60537T1 (en) | 1991-02-15 |
| FI873490L (en) | 1988-03-06 |
| EP0263258B1 (en) | 1991-01-30 |
| FI85236B (en) | 1991-12-13 |
| NO873707L (en) | 1988-03-07 |
| DK431487A (en) | 1988-03-06 |
| EP0263258A3 (en) | 1988-09-14 |
| DK431487D0 (en) | 1987-08-19 |
| DK166662B1 (en) | 1993-06-28 |
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