EP2902157B1 - Plattenschneidewerkzeug, insbesondere für Platten aus wiederhergestelltem Material - Google Patents

Plattenschneidewerkzeug, insbesondere für Platten aus wiederhergestelltem Material Download PDF

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Publication number
EP2902157B1
EP2902157B1 EP15152973.2A EP15152973A EP2902157B1 EP 2902157 B1 EP2902157 B1 EP 2902157B1 EP 15152973 A EP15152973 A EP 15152973A EP 2902157 B1 EP2902157 B1 EP 2902157B1
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EP
European Patent Office
Prior art keywords
blade
slot
width
cutting
support
Prior art date
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Active
Application number
EP15152973.2A
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English (en)
French (fr)
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EP2902157A1 (de
Inventor
Lionel Marcon
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.)
Pierre Grehal et Cie SA
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Pierre Grehal et Cie SA
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Publication of EP2902157A1 publication Critical patent/EP2902157A1/de
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Publication of EP2902157B1 publication Critical patent/EP2902157B1/de
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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
    • B26D1/01—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 does not travel with the work
    • B26D1/12—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 does not travel with the work having a cutting member moving about an axis
    • B26D1/25—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 does not travel with the work having a cutting member moving about an axis with a non-circular cutting member
    • B26D1/26—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 does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut
    • B26D1/30—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 does not travel with the work having a cutting member moving about an axis with a non-circular cutting member moving about an axis substantially perpendicular to the line of cut with limited pivotal movement to effect cut
    • 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

Definitions

  • the invention relates to a plate cutting tool, in particular a plate made of a reconstituted material.
  • gypsum, cement or ceramic tiles are used as building or finishing elements, fiber cement cladding boards, medium density cellulosic fiber boards, slabs, reconstituted slate as cladding or finishing boards and laminated boards as elements of a floating floor. Due to the nature of the mixture of components from which the plates are made or because of the use for which the plates are made, they have two characteristics in common: the hardness of the plate, or at least its face of use, and its thickness.
  • Such a tool is for example described in the documents WO2006095065 and EP2083972 . It is a cutting tool for cutting a plate made of a reconstituted material, the tool comprising a support on which a blade is pivotally mounted by a pivot, between an open position to receive, between the support and the blade , the plate to be cut, and a closed position at the end of a cut.
  • the blade has a flat, curved edge and is provided with a handle.
  • the hardness of the cutting plates being generally important, a lever arm is generally provided between the handle and the blade to allow to apply a greater force.
  • the carrier includes a slot for receiving at least a portion of the blade during cutting.
  • the blade performs, in cooperation with the edges of the slot, a double shear: the flat sharp edge of the blade slides along the longitudinal edges of the blade, like two scissors.
  • This double shear has the effect that the blade does not penetrate, during cutting, in the usual manner in the cutting plate to split it, but removes a strip of the material of the plate, band whose width corresponds substantially to that of the blade.
  • the blade of such a tool is twisting, it has been proposed to strengthen all the structures of the tool.
  • the document EP2083972 proposes for example to provide the blade with a reinforcing groove. More generally, the support is also dimensioned to ensure optimum rigidity.
  • the tool described in the aforementioned documents comprises a support having a large contact surface with the plate to be cut.
  • This surface having the slot for receiving the blade, it is necessary to provide a relatively wide support.
  • This support is then generally made of an inverted U-shaped sheet (folded or welded), to present two wings and a core.
  • the slot is cut into the soul of the inverted U.
  • the width of the core must be large enough so that the plate does not tilt during cutting.
  • the document DE102011050664 describes a cutting tool whose slit width is adjustable through a sliding assembly of the two edges of the slot.
  • the mechanism used is complex and not robust since the sliding edges are locked in position by a screw which can loosen.
  • the object of the present invention is to provide a plate cutting tool in a reconstituted material performance, simple, can costly, easy to use, retaining its adjustment and requiring a lower cutting force to the tools of the prior art to allow, in particular, to use less raw material.
  • the cut must be precise, at least on one of the faces (the cut according to the thickness of the plate may be less accurate when this thickness is not visible on the final assembly).
  • the cut must be sharp on at least one of the faces, and the cutting angle must be constant.
  • the tool must allow the cut as easy as possible to prevent the user to force on the blade and twist.
  • the slot should have a width just equal to the width of the blade so that the latter is in contact and rubs very slightly against the longitudinal edges of the slot, in the manner of the blades of scissors.
  • the Applicant has found that by using a slit width greater than the width of the blade, the material plate was perfectly cut on the face in contact with the blade.
  • the force required for cutting is less than that required with a tool of the state of the art.
  • the tool according to the invention is smaller than a tool of the state of the art.
  • the subject of the invention is a cutting tool for cutting a plate made of a reconstituted material of predetermined thickness, the tool comprising a support on which a blade, of determined blade width, is pivotally mounted by a pivot, between an open position to receive, between the support and the blade, the plate to be cut, and a closed position at the end of a cut, the support comprising a portion provided with a slot for receiving at least a portion of the blade during cutting, the slot comprising two longitudinal edges spaced from each other by a slot width strictly greater than the blade width so that the blade is spaced from each longitudinal edge of the slot and does not come into contact with said longitudinal edges of the slot during the passage from the open position to the closed position, characterized in that the tool comprises a cap removably mounted on the portion of the support, the cover comprising a slot of width less than the width of the slot of the support and greater than the width of the blade.
  • the invention also relates to a kit for cutting plates made of a reconstituted material of predetermined thicknesses, comprising a preceding tool and a plurality of covers each comprising a slot of a determined width and different from one cover to the other, intended to be selectively removably mounted on the support depending on the thickness of the plate to be cut.
  • the figure 1 illustrates a cutting tool 100 of a plate made of reconstituted material, the tool comprising a support 10 and a blade 20 pivotally mounted on the support by a pivot 21, between an open position to receive, between the support 10 and the blade 20, the plate to be cut, and a closed position at the end of a cut.
  • the blade 20 has two blanks 22 connected by a cutting edge 23 flat and net blade width Lt determined (see Figures 2, 3 and 4 ).
  • the support 10 comprises a leg portion 1 and a support portion 2 of the blade 20, this support portion 2 having a slot 3 for receiving at least a portion of the blade 20 during cutting.
  • the slot 3 is visible on the Figures 2 to 4 illustrating three embodiments 2a, 2b, 2c of the support portion provided with the slot 3.
  • the portion of the support 2a comprising the slot 3 is constituted by an inverted U-folded sheet 2a1 in the core 2a2 of which a rectangular light has been cut so as to provide a slot 3 comprising two longitudinal edges 3a-3b spaced apart from each other by a slit width Lf determined according to the invention.
  • the portion of the support 2b comprising the slot 3 is constituted by two sheets 2b1-2b2 folded inverted L, parallel to each other and spaced apart from each other so as to provide a slot 3 comprising two longitudinal edges 3a-3b spaced apart each other by a slit width Lf determined in accordance with the invention.
  • the slot is bordered by a wide flange 3c (greater than the thickness of the sheets used) to allow support of the plate to be cut during cutting.
  • the portion of the support 2c comprising the slot 3 is constituted by two plane sheets 2c1-2c2, parallel to each other and spaced apart from each other so as to provide a slot 3 comprising two longitudinal edges 3a-3b spaced one on the other by a slit width Lf determined in accordance with the invention.
  • it could be a previously cut sheet to make a notch, then inverted U folded so that the notch is the slot 3 and the uncut portion forms a shoulder (not shown).
  • the slot 3 is bordered by a narrow rim 3d constituted by the wafer (the thickness) of each sheet 2c1-2c2. If this embodiment is very economical, it is necessary to provide a support means for the plate to be cut in a cross section (that is to say perpendicular to the longitudinal direction of the slot 3).
  • the width Lf of the slot is strictly greater than the width Lt of the blade, so that said blade is spaced from each longitudinal edge of the slot by an air gap e, and does not come into contact with said longitudinal edges 3a-3b of the slot during the transition from the open position to the closed position.
  • the support portion 2a, 2b, 2c respectively comprises the slot 3 comprising two longitudinal edges 3a-3b spaced apart from each other by a slit width Lf.
  • the blade 20 has a blade width Lt less than the slot width Lf, so that an air gap e1-e2 is provided between the edges 22 of the cutting edge of the blade 20 and the longitudinal edges 3a-3b of the slot 3 .
  • the difference between the width Lf of the slot and the width Lt of the blade is such that the blade 20 is spaced from each longitudinal edge 3a-3b of the slot 3 by an air gap e1-e2 greater than or equal to 5% of the width blade Lt, preferably between 5% and 60% of the width Lt of the blade 20.
  • the gap e1-e2 is between 0.3 mm and 3.6 mm.
  • the width Lf of the slot 3 is between 6.6 mm and 13.2 mm.
  • the blade 20 is spaced from each longitudinal edge 3a-3b of the slot 3 by an air gap e1-e2 between 10% and 50% of the width of the blade, advantageously between 25% and 40% of the width of the blade, typically equal to about 35% of the width of the blade.
  • the slot has a width of between 9 and 10.5 mm.
  • the tool according to the invention preferably comprises a slot 3 whose width Lf is greater than or equal to twice the thickness e of the plate to be cut more once the thickness of the blade 20.
  • each air gap is between -20% and + 20% of the thickness of the plate to be cut.
  • the invention proposes to provide an air gap between the blade and the edges of the slot, but in addition, the invention proposes to provide a very important air gap, at least equal (more or less 20%) to the thickness of the plate to be cut.
  • the gaps e1 and e2 are either identical (i.e., the blade extends in the middle of the slot) or different (i.e., the blade extends asymmetrically in the slot, closer to one longitudinal edge than the other).
  • these spacers are located on the pivot, so that the blade is pivotally mounted on the support by the pivot provided with the spacers.
  • the latter have a thickness determined so that the blade is spaced from the longitudinal edges of the slot during cutting.
  • the pivot is constituted by a bolt tightened in position by a nut and a wing nut.
  • any other structure allowing a pivotal attachment of the blade on the support can be used, as long as the blade is constantly kept away from the edges of the slot during cutting.
  • the tool according to the invention comprises a cap removably mounted on the portion 2, 2a, 2b, 2c, the cover comprising a slot of width less than the width of the slot of the support and greater than the width of the blade.
  • the invention also relates to a kit for cutting plates A of different thicknesses determined e, comprising a previous tool, and a plurality of covers each comprising a slot 3 of width Lf determined and different from one hood to another, intended to be selectively removably mounted on the support 10 as a function of the thickness e of the plate to be cut.
  • the tool comprises a portion 2, 2a, 2b, or 2c carrying a slot 3 of maximum width Lfmax, preferably less than or equal to 30 mm, advantageously between 10 mm and 20 mm.
  • the cover according to the invention comprises a plate provided with a slit of defined width Lf, less than the width Lfmax of the slit of the portion 2, 2a, 2b, or 2c of the tool.
  • the width Lf of the bonnet slot is adapted to a plate thickness to be cut.
  • the hood 200 of the figure 10 is a simple flat plate, provided with a slot 203 of width Lf less than the width Lfmax of the portion 2a of the tool.
  • the cover 200 comprises a locking means 204 in the position of use with the tool.
  • this locking means consists of two lugs 204a positioned on the tool, and two holes 204b for receiving lugs 204a.
  • This embodiment has the advantage of being able to propose a compact kit of several different slot width Lf covers, the covers stacking easily against each other.
  • the lugs are carried by the cover plate 200 and the orifices are carried by the tool (not shown).
  • the cover has a generally U-shaped inverted.
  • the cover comprises a core 301 consisting of a plate provided with the slit of defined width Lf, and two wings 302 intended to be placed on either side of the portion 2, 2a, 2b, or 2c of the 'tool.
  • the slot 303 of the cap 300 is closed at one end 303a, and open at the other end 303b (preferably the end closest to the pivot of the blade).
  • the blocking means in position of such an open slot embodiment must provide a constant slot width during use.
  • the 203-303 slot must not be able to deviate or shrink in use.
  • a reciprocal locking means 304 is illustrated in FIG. figure 11 it comprises two notches 304a carried by the wings 302, and two hooks 304b carried by the portion 2a of the tool.
  • the notches engage on both sides of the hooks and prevent longitudinal movement (in the direction of the length of the slot), thus keeping the cover in the position of use.
  • the figure 12 illustrates an alternative embodiment in which the slot 403 of the cover 400 is closed at its two ends 403a and 403b.
  • each cover comprises a locking means in the use position on the frame of the tool. It may be, for example, claws intended to fit into complementary slots provided on the built. Alternatively, the claws can be carried by the frame (see Figures 11 and 12 ), and part of the hood is intended to fit into the claw.
  • the locking means blocks the cover in longitudinal translation, and that the width of the slot is kept constant during cutting.
  • the transverse translation is blocked naturally by the cooperation of the wings of the hood with the frame of the tool and does not require, in itself, a locking means.
  • FIGS. 13 and 14 illustrate alternative locking means, particularly adapted to U-shaped hoods.
  • the locking means 504 consists of brackets joining each wing 502 to the core 501 of the cover 500.
  • the locking means 604 is constituted by a welded plate joining the wings 602 of the cover 600.
  • the hoods may have on their surface
  • kit of covers makes it possible to modulate and simply adapt the width of the slot to the thickness of the plates to be cut. Assembly is easy and the tool is simple and economical to manufacture.
  • the thickness of the plates does not generally vary.
  • the solution of the hoods according to the invention makes it possible to avoid a disordering of the slit width by cutting forces, as can be encountered with a tool in which the portion 2, 2a, 2b, 2c consists of two spaced plates of adjustable manner (for example by being slidably mounted relative to each other) to provide the slot, this type of tool is also expensive and complex to manufacture and implement.
  • the cut of a reconstituted material plate is surprisingly easy compared to a tool identical but in which the slot has a width equal to the width of the blade.
  • the invention makes it possible to propose a tool with a smaller lever arm, thus limiting the bulk and the risks of torsion, so that the tool can be less rigid, and therefore lighter and less expensive to manufacture.
  • a cut made with a tool according to the invention is accompanied by the formation of a chamfer A1 under the plate A.
  • this chamfer is located under the plate in use position.
  • this plate is a layered parquet board
  • the chamfer is located under the layer A2 of wood, in the layer A3 of reconstituted wood.
  • the cutting edges are systematically on the periphery of the room and are covered by the complaints attached to the walls.
  • the figure 8 illustrates the tool according to the invention before cutting a plate A.
  • the latter is located between the portion 2 of the carrier carrying the slot 3 and the blade 20.
  • the latter is then lowered in the direction of the arrow F1.
  • the plate A is then cut and an A4 strip of the plate is removed.
  • the band A4 obtained with a tool according to the invention comprises a chamfer A5 complementary to the chamfer A1 of the plate A.
  • the plate of the covers 200, 300, 400, 500, 600 comprising the slot 203, 303, 403, 503, 603 has points 4 for holding the plates to be cut along the slot (see figure 10 ).
  • the user When positioning the plate A to be cut, the user positions the plate as desired with respect to the portion 2 of the support comprising the slot 3, then presses on the plate A so that the tips 4 penetrate under the plate A .
  • the tips prevent the plate A is driven by the blade during cutting.
  • the tool according to the invention is provided with a transverse abutment, preferably removable, for transversely locking the plate during cutting.

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)

Claims (11)

  1. Schneidwerkzeug (100) zum Zuschneiden einer Platte (A), die mit einer vorgegebenen Dicke (e) aus einem Recyclingmaterial hergestellt ist, wobei das Werkzeug eine Auflage (10) umfasst, auf der eine Klinge (20) mit einer vorgegebenen Klingenbreite (Lt) durch einen Zapfen (21) schwenkbar zwischen einer geöffneten Position zum Aufnehmen der Platte (A), die zugeschnitten werden soll, zwischen der Auflage (10) und der Klinge (20) und einer geschlossenen Position am Ende eines Zuschnitts befestigt ist, wobei die Auflage (10) einen Abschnitt (2, 2a, 2b, 2c) umfasst, der mit einem Schlitz (3) versehen ist, der ausgelegt ist, während des Schnitts mindestens einen Teil der Klinge (20) aufzunehmen, wobei der Schlitz (3) zwei Längskanten (3a-3b) umfasst, die voneinander durch eine Schlitzbreite (Lfmax) beabstandet sind, die in jedem Fall größer als eine Klingenbreite (Lt) ist, derart, dass die Klinge (20) von jeder Längskante (3a-3b) des Schlitzes (3) beabstandet ist und während des Übergangs von der geöffneten Position in die geschlossene Position nicht mit den Längskanten des Schlitzes in Kontakt gelangt, dadurch gekennzeichnet, dass das Werkzeug eine Haube (200, 300, 400, 500, 600), die abnehmbar auf dem Abschnitt (2a) der Auflage (10) befestigt ist, umfasst, wobei die Haube einen Schlitz (203, 303), dessen Breite (Lf) kleiner als eine Breite (Lfmax) des Schlitzes (3) der Auflage und größer als eine Breite (Lt) der Klinge (20) ist, umfasst.
  2. Schneidwerkzeug nach Anspruch 1, wobei die Klinge (20) von jeder Längskante (3a-3b) des Schlitzes durch einen Spalt (e1-e2) beabstandet ist, der größer oder gleich 5 % der Klingenbreite (Lt), vorzugsweise zwischen 5 % und 60 % der Klingenbreite (Lt), stärker bevorzugt zwischen 10 % und 50 % der Klingenbreite (Lt), vorteilhafterweise zwischen 25 % und 40 % der Klingenbreite (Lt), typischerweise ungefähr gleich 35 % der Klingenbreite (Lt) ist.
  3. Schneidwerkzeug nach Anspruch 1, wobei die Klinge (20) von jeder Längskante (3a-3b) des Schlitzes durch einen Spalt (e1-e2) beabstandet ist, der größer oder gleich einer Dicke (e) der zuzuschneidenden Platte ist.
  4. Schneidwerkzeug nach einem der Ansprüche 2 bis 4, wobei die Klinge (20) von jeder Längskante (3a-3b) des Schlitzes durch einen gleichen Spalt (e1-e2) beabstandet ist.
  5. Schneidwerkzeug nach einem der Ansprüche 2 bis 4, wobei die Klinge (20) von jeder Längskante (3a-3b) des Schlitzes durch einen unterschiedlichen Spalt (e1-e2) beabstandet ist.
  6. Schneidwerkzeug nach einem der Ansprüche 1 bis 5, wobei die Klinge durch einen Zapfen, der mit Abstandshaltern (30-31) einer vorgegebenen Dicke versehen ist, damit die Klinge während des Zuschnitts von den Längskanten des Schlitzes beabstandet ist, drehbar auf der Auflage befestigt ist.
  7. Schneidwerkzeug nach Anspruch 2, wobei die Klinge eine Breite von 6 Millimetern aufweist und der Schlitz eine Breite im Bereich von 6,6 mm bis 13,2 mm, vorzugsweise im Bereich von 9 bis 10,5 mm, aufweist.
  8. Schneidwerkzeug nach Anspruch 3, wobei die Klinge eine Dicke von 6 Millimetern aufweist und der Schlitz eine Dicke im Bereich von 18 mm bis 36 mm, vorzugsweise im Bereich von 22 bis 34 mm, vorteilhafterweise im Bereich von 26 mm bis 30 mm aufweist.
  9. System zum Zuschneiden von Platten (A), die mit vorgegebenen Dicken (e) aus einem Recyclingmaterial hergestellt sind, dadurch gekennzeichnet, dass es ein Werkzeug nach Anspruch 1 und mehrere Hauben (200, 300, 400, 500, 600) umfasst, wovon jede einen Schlitz (203, 303), dessen Breite (Lf) vorgegeben und von einer Haube zur anderen unterschiedlich ist, umfasst, wobei die Hauben ausgelegt sind, abhängig von der Dicke (e) der zuzuschneidenden Platte wahlweise abnehmbar auf der Auflage (10) befestigt zu werden.
  10. System nach Anspruch 9, das ferner ein Arretierungsmittel (204, 304, 504, 604) an der Betriebsposition einer Haube (200, 300, 400, 500, 600) auf dem Werkzeug umfasst.
  11. System nach einem der Ansprüche 9 oder 10, wobei die Hauben (200, 300, 400, 500, 600) Punkte (4) zum Halten der zuzuschneidenden Platten (A) entlang des Schlitzes umfassen.
EP15152973.2A 2014-01-30 2015-01-29 Plattenschneidewerkzeug, insbesondere für Platten aus wiederhergestelltem Material Active EP2902157B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1450738A FR3016822A1 (fr) 2014-01-30 2014-01-30 Outil de decoupe de plaque notamment en materiau reconstitue.

Publications (2)

Publication Number Publication Date
EP2902157A1 EP2902157A1 (de) 2015-08-05
EP2902157B1 true EP2902157B1 (de) 2016-09-21

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EP15152973.2A Active EP2902157B1 (de) 2014-01-30 2015-01-29 Plattenschneidewerkzeug, insbesondere für Platten aus wiederhergestelltem Material

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EP (1) EP2902157B1 (de)
DK (1) DK2902157T3 (de)
FR (1) FR3016822A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11110623B2 (en) * 2017-07-16 2021-09-07 Etablissements Pierre Grehal Et Cie Sa Tool for cutting panels, in particular made of reconstituted material

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006095065A1 (fr) * 2005-03-10 2006-09-14 Etablissements Pierre Grehal Et Cie Sa Outil de coupe pour decouper une plaque

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008049976A1 (fr) 2006-10-23 2008-05-02 Etablissements Pierre Grehal Et Cie S.A. Lame pour un outil de coupe pour découper une plaque et outil comportant une telle lame
DE202008015612U1 (de) * 2008-11-25 2009-03-05 Grahmann, Joachim Gerät zum Zuschneiden von Paneelen und Verbundplatten wie Bodenbeläge aus Laminat
DE102011050664A1 (de) * 2011-05-27 2012-11-29 Wolfcraft Gmbh Schneidevorrichtung für Fußbodenbeläge aus Kunststoff, Gummi oder einem anderen zähen oder elastischen Werkstoff
US9409813B2 (en) * 2011-10-20 2016-08-09 Albert Vangura Hand-held tool for cutting laminated glass and film-covered glass and method for using same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006095065A1 (fr) * 2005-03-10 2006-09-14 Etablissements Pierre Grehal Et Cie Sa Outil de coupe pour decouper une plaque

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11110623B2 (en) * 2017-07-16 2021-09-07 Etablissements Pierre Grehal Et Cie Sa Tool for cutting panels, in particular made of reconstituted material

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FR3016822A1 (fr) 2015-07-31
DK2902157T3 (en) 2016-11-21
EP2902157A1 (de) 2015-08-05

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