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1. WO2011006958 - DEVICE FOR CUTTING IN PARTICULAR LAMINATE FLOOR TILES, IN PARTICULAR COMPRISING A TOOTHED CUTTING EDGE

Publication Number WO/2011/006958
Publication Date 20.01.2011
International Application No. PCT/EP2010/060200
International Filing Date 15.07.2010
IPC
B26D 1/30 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting through work characterised by the nature or movement of the cutting member; Apparatus or machines therefor; Cutting members therefor
01involving a cutting member which does not travel with the work
12having a cutting member moving about an axis
25with a non-circular cutting member
26moving about an axis substantially perpendicular to the line of cut
30with limited pivotal movement to effect cut
B26D 7/01 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
01Means for holding or positioning work
CPC
B26D 1/0006
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting 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
0006Cutting members therefor
B26D 1/30
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
1Cutting 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
01involving a cutting member which does not travel with the work
12having a cutting member moving about an axis
25with a non-circular cutting member
26moving about an axis substantially perpendicular to the line of cut
30with limited pivotal movement to effect cut
B26D 7/01
BPERFORMING OPERATIONS; TRANSPORTING
26HAND CUTTING TOOLS; CUTTING; SEVERING
DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
7Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
01Means for holding or positioning work
Applicants
  • WOLFCRAFT GMBH [DE]/[DE] (AllExceptUS)
  • NONIEWICZ, Zbigniew [DE]/[DE] (UsOnly)
  • ZIMMER, Jürgen [DE]/[DE] (UsOnly)
  • SCHLICH, Thomas [DE]/[DE] (UsOnly)
  • EBERT, Winfried [DE]/[DE] (UsOnly)
  • RADERMACHER, Hans-Peter [DE]/[DE] (UsOnly)
Inventors
  • NONIEWICZ, Zbigniew
  • ZIMMER, Jürgen
  • SCHLICH, Thomas
  • EBERT, Winfried
  • RADERMACHER, Hans-Peter
Agents
  • GRUNDMANN, Dirk
Priority Data
10 2009 026196.617.07.2009DE
10 2009 043992.714.09.2009DE
10 2010 016459.315.04.2010DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VORRICHTUNG ZUM SCHNEIDEN INSBESONDERE VON LAMINAT-FUSSBODENPLATTEN INSBESONDERE MIT EINER VERZAHNTEN SCHNEIDKANTE
(EN) DEVICE FOR CUTTING IN PARTICULAR LAMINATE FLOOR TILES, IN PARTICULAR COMPRISING A TOOTHED CUTTING EDGE
(FR) DISPOSITIF PERMETTANT DE COUPER EN PARTICULIER DES PLAQUES DE REVÊTEMENT DE SOL STRATIFIÉES, DOTÉ NOTAMMENT D'UN BORD TRANCHANT DENTÉ
Abstract
(DE)
Die Erfindung betrifft eine Vorrichtung zum Schneiden eines die Form einer Platte, insbesondere einer Laminat-Fußbodenplatte aufweisenden Werkstücks (8) mit einem Gestell (1), einer vom Gestell (1) gebildeten Auflage (9) zum Auflegen des Werkstücks (8) und ein am Gestell befestigtes Schneidmesser (2), welches um eine Schwenkachse (3) von einer Offenstellung in eine Geschlossenstellung schwenkbar ist und dabei mit einer Schneide (18, 19, 20) in das Werkstück (8) eintritt. Um die Vorrichtung gebrauchsvorteilhaft weiterzubilden, wird eine Schwenkachsen Verlagerungseinrichtung (5, 6) vorgeschlagen, mit der die Schwenkachse (3) beim Schwenken des Schneidmessers (2) im Wesentlichen parallel zur Erstreckungsrichtung der Auflage (9) verlagert wird, so dass jeder Schneidepunkt senkrecht durch das Werkstück tritt.
(EN)
The invention relates to a device for cutting a workpiece (8) having the shape of a plate, in particular a laminate floor tile, comprising a frame (1), a support (9) formed by the frame (1) for placing the workpiece (8) thereon, and a cutting knife (2) fastened to the frame, which knife can be pivoted about a pivot axis (3) from an open position into a closed position and enters into the workpiece (8) with an edge (18, 19, 20) thereof. In order to further develop the device in an advantageous manner for use, a pivot axis displacement device (5, 6) is proposed, by which the pivot axis (3), during the pivoting of the cutting knife (2), is displaced substantially parallel to the extension direction of the support (9) such that each cutting point passes perpendicularly through the workpiece.
(FR)
L'invention concerne un dispositif permettant de couper une pièce à usiner (8) présentant la forme d'une plaque, en particulier d'une plaque de revêtement de sol stratifiée, comprenant un support (1), une surface d'appui (9) formée par le support (1) pour y poser la pièce à usiner (8) et une lame (2) fixée au support, ladite lame pouvant basculer autour d'un axe de basculement (3) d'une position ouverte à une position fermée et faisant ainsi pénétrer un tranchant (18, 19, 20) dans la pièce à usiner (8). Afin de perfectionner l'utilisation de ce dispositif de façon avantageuse, un dispositif de déplacement de l'axe de basculement (5, 6) déplace l'axe de basculement (3) lors du basculement de la lame (2) de manière sensiblement parallèle à la direction longitudinale de la surface d'appui (9) de sorte que chaque point de coupe pénètre à la verticale dans la pièce à usiner.
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