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EP1543927B1 - Cutting bar - Google Patents

Cutting bar Download PDF

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Publication number
EP1543927B1
EP1543927B1 EP04028794A EP04028794A EP1543927B1 EP 1543927 B1 EP1543927 B1 EP 1543927B1 EP 04028794 A EP04028794 A EP 04028794A EP 04028794 A EP04028794 A EP 04028794A EP 1543927 B1 EP1543927 B1 EP 1543927B1
Authority
EP
European Patent Office
Prior art keywords
cutting blade
strip
cutter
clamping strip
carrier
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.)
Not-in-force
Application number
EP04028794A
Other languages
German (de)
French (fr)
Other versions
EP1543927A2 (en
EP1543927A3 (en
Inventor
Joachim Kozlowski
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.)
Individual
Original Assignee
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
Publication of EP1543927A2 publication Critical patent/EP1543927A2/en
Publication of EP1543927A3 publication Critical patent/EP1543927A3/en
Application granted granted Critical
Publication of EP1543927B1 publication Critical patent/EP1543927B1/en
Anticipated expiration legal-status Critical
Not-in-force 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
    • 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
    • B26D7/2614—Means for mounting 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
    • 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

Definitions

  • the invention relates to a male connector with a carrier and a strip-shaped cutting blade, which is held by a terminal block in its end seat, wherein the terminal block is slidably disposed in a recess of the carrier along a transverse axis.
  • Such a male connector is for example from the DE 100 05 950 A1 known.
  • this known male connector is a so-called lower blade, which cooperates in cutting operations, for example, for trimming magazines, writing pad, exercise books and the like., With an upper blade along the lower blade along.
  • the invention therefore has the object of developing a male connector in which can adjust the fit of the cutting blade in registration and reliable secure.
  • the cutting blade and the terminal strip on their sides facing each other on a driving shoulder which are designed such that upon tightening the terminal block whose driving shoulder presses against the driving shoulder of the cutting blade and presses the cutting blade in its ideal end seat, being completely against the walls formed by the carrier and the terminal block pocket-shaped recess and is supported by these over the entire surface.
  • the driving shoulders of the clamping strip and the cutting blade are formed by facing surfaces whose surface normals are aligned substantially parallel to the transverse axis of the carrier.
  • the terminal block in the region of the cutting blade facing away from the bottom a protruding in the direction of the transverse axis support edge, so that when tightening the terminal block this presses on its side facing the cutting blade reinforced against the cutting blade.
  • the cutting blade As a material for the cutting blade, especially ceramic has been proven, since it is very resistant to wear.
  • the cutting blade may e.g.
  • in the area of the cutting edge it may also be provided with a material which is even more wear-resistant than the rest of the cutting blade (for example a hard or diamond coating).
  • the terminal block and / or the carrier may consist of both a metallic and a non-metallic material, in particular a carbon fiber-reinforced composite material.
  • FIG. 1 denotes a male blade used as a lower blade of a cutting device, which comprises a strip-shaped support 2 extending perpendicular to the plane of the drawing and having a recess 3.
  • a terminal strip 4 is arranged, which is displaceable along a transverse axis 5 by means of a screw 6, which engages in an internal thread 7 of the carrier 2.
  • a pocket-shaped recess 8 is arranged between the carrier 2 and the terminal strip 4 arranged and there assumes its predetermined end seat.
  • the carrier 2 and the clamping strip 4 in the present embodiment consist of a non-metallic material of high compressive strength and impact strength, e.g. a carbon fiber reinforced composite material.
  • the cutting blade 9 made of hardened steel, carbide or ceramic and may additionally also be provided with a coating of an even harder material, in particular a diamond coating.
  • the terminal strip 4 and the cutting blade 9 on their facing sides 10, 11 each have a driving shoulder 12, 13 which are formed such that when tightening the terminal block 4 along the transverse axis 5 by rotation of the screw 6, the driving shoulder 12 of the terminal block 4 presses against the driving shoulder 13 of the cutting blade 9 and thus the cutting blade 9 securely presses in its predetermined end seat.
  • the driving shoulders 12, 13 of the terminal block 4 and the cutting blade 9 are formed by mutually facing surfaces in the illustrated embodiment, the surface normals 14, 15 are aligned substantially parallel to the transverse axis 5 of the carrier 2.
  • the clamping strip 4 has, in the region of its underside facing away from the cutting blade 9, a supporting edge 16 projecting in the direction of the transverse axis 5. This causes when tightening the terminal block 4, that the outgoing of the terminal strip 4 contact forces are not initiated over a large area in the carrier 2, but on the narrow support edge 16. This results in a slight tilting movement, which in the cutting blade 9 is a very high surface pressure causes, which then also ensures a displacement of the cutting blade 9 in its predetermined end seat.
  • the invention is not limited to the embodiment described above.
  • the driving shoulder of the clamping strip could also be designed as a ball section and the driving shoulder of the cutting blade as a ball socket.
  • Essential for the design of the driving shoulders of the terminal block and cutting blade is merely that when tightening the terminal block is a secure forced driving the cutting blade.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Shearing Machines (AREA)
  • Harvester Elements (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Nonmetal Cutting Devices (AREA)

Abstract

The cutter strip has a blade (9) held by a clamping strip (4). Both the blade and clamping strip have on their facing sides (10,11) an entrainment shoulder (12,13) so that when the clamping strip is tightened along the transverse axis (5) its shoulder presses against the shoulder of the blade to press same into its end seat. The shoulders are formed by facing surfaces whose perpendiculars (14,15) are aligned parallel to the transverse axis of the support.

Description

Technisches GebietTechnical area

Die Erfindung betrifft eine Messerleiste mit einem Träger und einer leistenförmigen Schneidklinge, die von einer Klemmleiste in ihrem Endsitz gehalten wird, wobei die Klemmleiste in einer Ausnehmung des Trägers entlang einer Querachse verschiebbar angeordnet ist.The invention relates to a male connector with a carrier and a strip-shaped cutting blade, which is held by a terminal block in its end seat, wherein the terminal block is slidably disposed in a recess of the carrier along a transverse axis.

Eine derartige Messerleiste ist beispielsweise aus der DE 100 05 950 A1 bekannt. Bei dieser bekannten Messerleiste handelt es sich um ein sogenanntes Untermesser, welches bei Schneidvorgängen, zum Beispiel zum Beschneiden von Zeitschriften, Schreibblocks, Schulheften und dgl., mit einem an dem Untermesser entlang streichenden Obermesser zusammenwirkt.Such a male connector is for example from the DE 100 05 950 A1 known. In this known male connector is a so-called lower blade, which cooperates in cutting operations, for example, for trimming magazines, writing pad, exercise books and the like., With an upper blade along the lower blade along.

Bei dieser bekannten Messerleiste hat es sich als nachteilig erwiesen, daß die Schneidklinge, welche in einer taschenförmigen Aussparung zwischen dem Träger und der Klemmleiste gehalten wird, häufig nicht optimal positioniert ist. Insbesondere besteht bei den bekannten Messerleisten die Gefahr, daß die Schneidklinge bei der bestimmungsgemäßen Verwendung der Messerleiste nicht vollständig mit ihrer rückwärtigen Anschlagsfläche in der Aussparung anliegt und damit nicht ihren vorbestimmten Endsitz einnimmt, so daß das Obermesser nicht mehr störungsfrei an der Schneidklinge entlang geführt wird, was dann unter Umständen zu einer Beschädigung oder sogar zu einem Bruch des Obermessers führen kann.In this known male connector, it has proved to be disadvantageous that the cutting blade, which is held in a pocket-shaped recess between the carrier and the terminal block, is often not optimally positioned. In particular, in the known male connector the risk that the cutting blade in the intended use of the male connector is not completely rests with its rear abutment surface in the recess and thus does not assume their predetermined end seat, so that the upper blade is no longer guided smoothly along the cutting blade, which then possibly to damage or even breakage of the upper blade can lead.

Ausgehend von der DE 100 05 950 A1 liegt der Erfindung daher die Aufgabe zugrunde, eine Messerleiste zu entwickeln, bei welcher sich der Sitz der Schneidklinge paßgenau einstellen und zuverlässig sichern läßt.Starting from the DE 100 05 950 A1 The invention therefore has the object of developing a male connector in which can adjust the fit of the cutting blade in registration and reliable secure.

Darstellung der ErfindungPresentation of the invention

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 gelöst. Weitere, besonders vorteilhafte Ausgestaltungen der Erfindung offenbaren die Unteransprüche.This object is achieved by the features of claim 1. Further, particularly advantageous embodiments of the invention disclose the dependent claims.

Erfindungsgemäß weisen die Schneidklinge und die Klemmleiste auf ihren einander zugewandten Seiten jeweils eine Mitnahmeschulter auf, die derart ausgebildet sind, daß beim Festziehen der Klemmleiste deren Mitnahmeschulter gegen die Mitnahmeschulter der Schneidklinge drückt und die Schneidklinge in ihren idealen Endsitz preßt, wobei sie vollständig an den Wänden der durch den Träger und die Klemmleiste gebildeten taschenförmigen Aussparung anliegt und von diesen ganzflächig abgestützt wird.According to the invention, the cutting blade and the terminal strip on their sides facing each other on a driving shoulder, which are designed such that upon tightening the terminal block whose driving shoulder presses against the driving shoulder of the cutting blade and presses the cutting blade in its ideal end seat, being completely against the walls formed by the carrier and the terminal block pocket-shaped recess and is supported by these over the entire surface.

Bei einer Ausführungsform der Erfindung werden die Mitnahmeschultern der Klemmleiste und der Schneidklinge durch einander zugewandte Flächen gebildet, deren Flächennormalen im wesentlichen parallel zu der Querachse des Trägers ausgerichtet sind.In one embodiment of the invention, the driving shoulders of the clamping strip and the cutting blade are formed by facing surfaces whose surface normals are aligned substantially parallel to the transverse axis of the carrier.

Bei einer weiteren Ausführungsform der Erfindung weist die Klemmleiste im Bereich ihrer der Schneidklinge abgewandten Unterseite einen in Richtung der Querachse vorstehenden Stützrand auf, so daß beim Festziehen der Klemmleiste diese auf ihrer der Schneidklinge zugewandten Seite verstärkt gegen die Schneidklinge drückt.In a further embodiment of the invention, the terminal block in the region of the cutting blade facing away from the bottom a protruding in the direction of the transverse axis support edge, so that when tightening the terminal block this presses on its side facing the cutting blade reinforced against the cutting blade.

Als Material für die Schneidklinge hat sich insbesondere Keramik bewährt, da es sehr verschleißfest ist. Die Schneidklinge kann z.B. im Bereich der Schneidkante außerdem zusätzlich auch mit einem gegenüber der übrigen Schneidklinge noch verschleißhemmenderen Material (z.B. einer Hart- oder Diamantbeschichtung) versehen sein.As a material for the cutting blade, especially ceramic has been proven, since it is very resistant to wear. The cutting blade may e.g. In addition, in the area of the cutting edge, it may also be provided with a material which is even more wear-resistant than the rest of the cutting blade (for example a hard or diamond coating).

Die Klemmleiste und/oder der Träger können sowohl aus einem metallischen als auch aus einem nichtmetallischen Werkstoff, insbesondere einem kohlefaserverstärkten Verbundwerkstoff, bestehen.The terminal block and / or the carrier may consist of both a metallic and a non-metallic material, in particular a carbon fiber-reinforced composite material.

Kurze Beschreibung der ZeichnungShort description of the drawing

Weitere Einzelheiten und Vorteile der Erfindung ergeben sich aus dem folgenden anhand von Figuren erläuterten Ausführungsbeispiel. Es zeigen:

Fig.1
den Querschnitt durch eine erfindungsgemäße Messerleiste und
Fig.2
eine vergrößerte Darstellung des in Fig.1 mit II bezeichneten Bereiches.
Further details and advantages of the invention will become apparent from the following with reference to figures explained embodiment. Show it:
Fig.1
the cross section through an inventive male connector and
Fig.2
an enlarged view of the designated in Figure 1 with II area.

In Fig.1 ist mit 1 ein als Untermesser einer Schneidvorrichtung verwendete Messerleiste bezeichnet, die einen sich senkrecht zur Zeichnungsebene erstreckenden leistenförmigen Träger 2 mit einer Ausnehmung 3 umfaßt. In der Ausnehmung 3 ist eine Klemmleiste 4 angeordnet, die entlang einer Querachse 5 mittels einer Schraube 6, welche in ein Innengewinde 7 des Trägers 2 eingreift, verschiebbar ausgebildet ist. Zwischen dem Träger 2 und der Klemmleiste 4 befindet sich eine taschenförmige Aussparung 8, in welcher eine leistenförmige Schneidklinge 9 angeordnet ist und dort ihren vorbestimmten Endsitz einnimmt.In FIG. 1, 1 denotes a male blade used as a lower blade of a cutting device, which comprises a strip-shaped support 2 extending perpendicular to the plane of the drawing and having a recess 3. In the recess 3, a terminal strip 4 is arranged, which is displaceable along a transverse axis 5 by means of a screw 6, which engages in an internal thread 7 of the carrier 2. Between the carrier 2 and the terminal strip 4 is a pocket-shaped recess 8, in which a strip-shaped cutting blade 9 is arranged and there assumes its predetermined end seat.

Der Träger 2 und die Klemmleiste 4 bestehen im vorliegenden Ausführungsbeispiel aus einem nichtmetallischen Werkstoff von hoher Druckfestigkeit und Schlagzähigkeit, z.B. einem kohlefaserverstärkten Verbundwerkstoff. Hingegen besteht die Schneidklinge 9 aus gehärtetem Stahl, Hartmetall oder Keramik und kann zusätzlich auch noch mit einer Beschichtung aus einem noch härteren Werkstoff, insbesondere einer Diamantbeschichtung, versehen sein.The carrier 2 and the clamping strip 4 in the present embodiment consist of a non-metallic material of high compressive strength and impact strength, e.g. a carbon fiber reinforced composite material. On the other hand, the cutting blade 9 made of hardened steel, carbide or ceramic and may additionally also be provided with a coating of an even harder material, in particular a diamond coating.

Erfindungsgemäß weisen die Klemmleiste 4 und die Schneidklinge 9 auf ihren einander zugewandten Seiten 10, 11 jeweils eine Mitnahmeschulter 12, 13 auf, die derart ausgebildet sind, daß beim Festziehen der Klemmleiste 4 entlang der Querachse 5 durch Drehung der Schraube 6 die Mitnahmeschulter 12 der Klemmleiste 4 gegen die Mitnahmeschulter 13 der Schneidklinge 9 drückt und somit die Schneidklinge 9 sicher in ihren vorbestimmten Endsitz preßt.According to the terminal strip 4 and the cutting blade 9 on their facing sides 10, 11 each have a driving shoulder 12, 13 which are formed such that when tightening the terminal block 4 along the transverse axis 5 by rotation of the screw 6, the driving shoulder 12 of the terminal block 4 presses against the driving shoulder 13 of the cutting blade 9 and thus the cutting blade 9 securely presses in its predetermined end seat.

Dabei werden in dem dargestellten Ausführungsbeispiel die Mitnahmeschultern 12, 13 der Klemmleiste 4 und der Schneidklinge 9 durch einander zugewandte Flächen gebildet, deren Flächennormalen 14, 15 im wesentlichen parallel zu der Querachse 5 des Trägers 2 ausgerichtet sind.In this case, the driving shoulders 12, 13 of the terminal block 4 and the cutting blade 9 are formed by mutually facing surfaces in the illustrated embodiment, the surface normals 14, 15 are aligned substantially parallel to the transverse axis 5 of the carrier 2.

Wie aus Fig.2 ersichtlich, weist die Klemmleiste 4 im Bereich ihrer der Schneidklinge 9 abgewandten Unterseite einen in Richtung der Querachse 5 vorstehenden Stützrand 16 auf. Dieser bewirkt beim Festziehen der Klemmleiste 4, daß die von der Klemmleiste 4 ausgehenden Anpreßkräfte nicht großflächig in den Träger 2 eingeleitet werden, sondem über den schmalen Stützrand 16. Hierdurch kommt es zu einer leichten Kippbewegung, welche im Bereich der Schneidklinge 9 eine sehr hohe Flächenpressung bewirkt, die dann ebenfalls eine Verschiebung der Schneidklinge 9 in ihren vorgegebenen Endsitz sicherstellt.As can be seen from FIG. 2, the clamping strip 4 has, in the region of its underside facing away from the cutting blade 9, a supporting edge 16 projecting in the direction of the transverse axis 5. This causes when tightening the terminal block 4, that the outgoing of the terminal strip 4 contact forces are not initiated over a large area in the carrier 2, but on the narrow support edge 16. This results in a slight tilting movement, which in the cutting blade 9 is a very high surface pressure causes, which then also ensures a displacement of the cutting blade 9 in its predetermined end seat.

Die Erfindung ist selbstverständlich nicht auf das vorstehend beschriebene Ausführungsbeispiel beschränkt. So sind beispielsweise auch andere Ausgestaltungen der Mitnahmeschultern der Schneidklinge und der Klemmleiste denkbar. So könnte die Mitnahmeschulter der Klemmleiste beispielsweise auch als Kugelabschnitt und die Mitnahmeschulter des Schneidmessers als Kugelpfanne ausgestaltet sein. Wesentlich für die Ausgestaltung der Mitnahmeschultern von Klemmleiste und Schneidklinge ist lediglich, daß beim Anziehen der Klemmleiste eine sichere Zwangsmitnahme der Schneidklinge erfolgt.Of course, the invention is not limited to the embodiment described above. For example, other embodiments of the driving shoulders of the cutting blade and the terminal block are conceivable. For example, the driving shoulder of the clamping strip could also be designed as a ball section and the driving shoulder of the cutting blade as a ball socket. Essential for the design of the driving shoulders of the terminal block and cutting blade is merely that when tightening the terminal block is a secure forced driving the cutting blade.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

11
Messerleiste, UntermesserMale connector, lower knife
22
Trägercarrier
33
Ausnehmungrecess
44
Klemmleisteterminal block
55
Querachsetransverse axis
66
Schraubescrew
77
Innengewindeinner thread
88th
Aussparungrecess
99
Schneidklingecutting blade
10,1110.11
Seitenpages
1212
Mitnahmeschulter (Klemmleiste)Carrying shoulder (terminal strip)
1313
Mitnahmeschulter (Schneidklinge)Carrying shoulder (cutting blade)
14,1514.15
Flächennormalensurface normal
1616
Stützrandsupporting edge

Claims (7)

  1. Cutter strip with a carrier (2) and a strip-shaped cutting blade (9), which is detachably held by a clamping strip (4) in its end seat in a pocket-shaped recess (8) between the carrier (2) and the clamping strip (4), the clamping strip (4) being arranged so as to be displaceable along a transverse axis (5) in a recess (3) of the carrier (2), characterised in that the cutting blade (9) and the clamping strip (4) each have an entraining shoulder (12, 13) on their sides (10, 11) facing one another, which are configured in such a way that when the clamping strip (4) is tightened along the transverse axis (5), its entraining shoulder (12) presses against the entraining shoulder (93) of the cutting blade (9) and presses the cutting blade (9) into its end seat, wherein it completely rests on the walls of the pocket-shaped recess (8) formed by the carrier (2) and the clamping strip (4) and is supported by these over its entire area.
  2. Cutter strip according to claim 1, characterised in that the entraining shoulders (12, 13) of the clamping strip (4) and the cutting blade (9) are formed by faces which face one another, the face normals (14, 15), of which are aligned substantially parallel to the transverse axis (5) of the carrier (2).
  3. Cutter strip according to claim 1 or 2, characterised in that the clamping strip (4), in the region of its lower side remote from the cutting blade (9), has a support edge (16) projecting in the direction of the transverse axis (5), so when the clamping strip (4) is tightened, it presses, on its side facing the cutting blade (9), to an increasing extent against the cutting blade (9).
  4. Cutter strip according to any one of claims 1 to 3, characterised in that the cutting blade (9) consists of hardened steel, hard metal or ceramic.
  5. Cutter strip according to any one of claims 1 to 4, characterised in that the clamping strip (4) and/or the carrier (2) consist of a non-metallic material.
  6. Cutter strip according to claim 5, characterised in that the clamping strip (4) and/or the carrier (2) consist of a carbon fibre-reinforced composite material.
  7. Cutter strip according to any one of claims 1 to 6, characterised in that the cutter strip (1) is the lower cutter of a cutting device, the cutting blade (9) forming a cutting edge for an upper cutter for cutting newspapers, writing pads, exercise books and the like.
EP04028794A 2003-12-15 2004-12-04 Cutting bar Not-in-force EP1543927B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10359025A DE10359025A1 (en) 2003-12-15 2003-12-15 Male connector
DE10359025 2003-12-15

Publications (3)

Publication Number Publication Date
EP1543927A2 EP1543927A2 (en) 2005-06-22
EP1543927A3 EP1543927A3 (en) 2005-08-17
EP1543927B1 true EP1543927B1 (en) 2008-02-06

Family

ID=34485418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04028794A Not-in-force EP1543927B1 (en) 2003-12-15 2004-12-04 Cutting bar

Country Status (3)

Country Link
EP (1) EP1543927B1 (en)
AT (1) ATE385451T1 (en)
DE (2) DE10359025A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2928676C (en) * 2013-11-21 2022-03-15 Fam Knife assembly for corrugated knife blade and cutting system equipped with same
DE102016123079A1 (en) * 2016-11-30 2018-05-30 TKM GmbH Multi-part long knife
DE102021116588A1 (en) 2021-06-28 2022-12-29 Future Blade GmbH Device for cutting sheet material
DE102022102557A1 (en) 2022-02-03 2023-08-03 TKM GmbH cutting knife

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH320348A (en) * 1954-11-10 1957-03-31 Gerstner Fritz Knife holder with knife for paper cutting machines
US4332513A (en) * 1980-07-24 1982-06-01 General Electric Company Face grooving tool
US4694995B1 (en) * 1982-04-21 2000-11-14 Iggesund Turnknife Systems Inc Device in connection with choppers
DE4218362B4 (en) * 1992-06-08 2004-08-12 Jansen-Herfeld, Röttger, Dipl.-Ing. Split knives for processing wood or metals
FR2697462A1 (en) * 1992-11-04 1994-05-06 Multivac France Cutter for rigid plastics films - has support bar containing prismatic shaped blade
DE19807111A1 (en) * 1998-02-20 1999-08-26 Will E C H Gmbh & Co Knife drum for machines for cross cutting material webs
DE10003037A1 (en) * 1999-08-30 2001-03-01 Joachim Kozlowski Machine knife for trimming books or the like

Also Published As

Publication number Publication date
ATE385451T1 (en) 2008-02-15
DE10359025A1 (en) 2005-07-14
DE502004006123D1 (en) 2008-03-20
EP1543927A2 (en) 2005-06-22
EP1543927A3 (en) 2005-08-17

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