EP1537965B1 - Cutting device for cutting insulating plates - Google Patents

Cutting device for cutting insulating plates Download PDF

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Publication number
EP1537965B1
EP1537965B1 EP04450224A EP04450224A EP1537965B1 EP 1537965 B1 EP1537965 B1 EP 1537965B1 EP 04450224 A EP04450224 A EP 04450224A EP 04450224 A EP04450224 A EP 04450224A EP 1537965 B1 EP1537965 B1 EP 1537965B1
Authority
EP
European Patent Office
Prior art keywords
cutting
wire
arms
thermal insulation
arm
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
EP04450224A
Other languages
German (de)
French (fr)
Other versions
EP1537965A1 (en
Inventor
Claudia Gergitsch
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.)
Austyrol Daemmstoffe Gesmbh
Original Assignee
Gergitsch Claudia
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 Gergitsch Claudia filed Critical Gergitsch Claudia
Priority to SI200430314T priority Critical patent/SI1537965T1/en
Publication of EP1537965A1 publication Critical patent/EP1537965A1/en
Application granted granted Critical
Publication of EP1537965B1 publication Critical patent/EP1537965B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • B26D3/008—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material by sliding
    • 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
    • B26D1/547—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 wire-like 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
    • B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/006—Cutting work characterised by the nature of the cut made; Apparatus therefor specially adapted for cutting blocs of plastic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F3/00—Severing by means other than cutting; Apparatus therefor
    • B26F3/06—Severing by using heat
    • B26F3/08—Severing by using heat with heated members
    • B26F3/12—Severing by using heat with heated members with heated wires
    • 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
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/10—Hand or foot actuated means

Definitions

  • the invention relates to a device for cutting thermal insulation panels with a cutting wire which is movable by means of a pivotally mounted arm.
  • a cutting device is known in which the cutting wire is stretched between two movable arms.
  • Thermal insulation panels are often manually cut before installation in the construction site with a suitable cutting tool, the accuracy of the cut is of course not very large. Although known devices for cutting thermal insulation panels improve the cutting result, but this is usually not satisfactory. In particular, the cut surfaces are not exactly perpendicular to the plate surface, whereby a clear juxtaposition several thermal insulation panels is not possible. Also disturbs a arranged on the support surface bracket.
  • the invention has set itself the goal of creating a device for cutting thermal insulation panels, with the help of exact cuts can be performed.
  • the geometry of the device is designed so that no bracket over the support surface for the thermal insulation panels is required.
  • a preferred embodiment is designed so that the cutting wire between two interconnected and parallel movable arms is tensioned, each arm is slidably mounted in the region of the clamping point opposite end in a guide track, also at the end of the guide rail, a guide arm is pivotally mounted, the is half as long as the length of the arm between the clamping point and the bearing in the guideway, and is hinged in the middle between the clamping point and the bearing in the guide track on the arm.
  • the cutting wire is always guided perpendicular to the plate surface lying horizontal thermal insulation board, it therefore always resulting in exact sections. But it is also possible to cut the heat insulation panels upright, in which case the cut also runs exactly.
  • the cutting wire is a firmly clamped heating wire which can be heated by a low-voltage source.
  • a low-voltage source Such a device will be used for cutting polystyrene plates and the like.
  • the cutting wire is formed as a sawing wire, wherein a relative movement between the thermal insulation board and saw wire at a speed ⁇ 5 m / s is provided.
  • the saw wire runs by means of a drive between the clamping points and along the arms.
  • a suitable sawing wire may e.g. to be a piano string.
  • this shaft is designed as a hollow shaft, then the saw wire can be guided in its circulation in the interior of this shaft. This can also be synchronized by a rack in the parallel movement.
  • a preferred embodiment of the invention is characterized by a frame on which the arms are mounted laterally and which is covered by a support plate for the thermal insulation panels to be cut, wherein a stop bar for the thermal insulation panels is pivotally mounted. Due to the pivotal mounting of this stop bar can also be performed angle cuts of the thermal insulation panels in a simple way.
  • a frame 1 is provided, are mounted on the arms 2 side.
  • the arms 2 are displaceable in each case a guideway 3.
  • a guide arm 4 is pivotally mounted.
  • Each arm 2 has a handle 5. In the upper part of each arm 2, a cutting wire 7 is stretched between the clamping points 6.
  • the distance between the bearing 8 of the arms 2 and the clamping point 6 is L.
  • the guide arms 4 are hinged at 9 to the arms 2, and at a distance L / 2 from the clamping point 6 or the bearing eighth
  • the web B of the cutting wire 7 runs from the uppermost position in Fig. 1 to the lowermost position in Fig. 2 straight and perpendicular to the surface of lying on the frame 1 support plate 10 for the thermal insulation panels to be cut.
  • these are connected by a shaft 11 with each other.
  • a stop bar 12 is arranged for the thermal insulation panels to be cut. By appropriate pivoting of this stop bar 12 any desired angle section can be performed.
  • the cutting wire 7 is formed as a heating wire, which is firmly clamped between the clamping points 6. This heating wire is fed by a low-voltage source 13.
  • the cutting wire 7 as a sawing wire.
  • This sawing wire can be circulated by means of a drive (not shown) between the clamping points 6 along the arms 2.
  • a drive not shown
  • pulleys not shown
  • Such saw wire could e.g. to be a piano string.
  • the device can be enlarged by attaching additional tables on which the cut thermal insulation boards are stored.
  • the connection of the two arms 2 is conceivable in other ways, but the compound has proven itself by means of a shaft 11. Through this shaft 11 and formed as a sawing wire cutting wire can be performed.
  • plates can also be cut upright, corners cut out and the plates are divided parallel to the horizontal surface.

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)
  • Sawing (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

Die Erfindung bezieht sich auf eine Vorrichtung zum Schneiden von Wärmedämmplatten mit einem Schneiddraht, der mittels eines schwenkbar gelagerten Armes bewegbar ist. Aus der US 4,206,668 ist eine Schneidvorrichtung bekannt, bei der der Schneiddraht zwischen zwei bewegbaren Armen gespannt ist.The invention relates to a device for cutting thermal insulation panels with a cutting wire which is movable by means of a pivotally mounted arm. From US 4,206,668 a cutting device is known in which the cutting wire is stretched between two movable arms.

Wärmedämmplatten werden vor dem Einbau in der Baustelle vielfach händisch mit einem geeigneten Schneidwerkzeug geschnitten, wobei die Genauigkeit des Schnittes selbstverständlich nicht sehr groß ist. Bekannte Vorrichtungen zum Schneiden von Wärmedämmplatten verbessern zwar das Schneidergebnis, jedoch ist auch dieses meistens nicht befriedigend. Insbesondere sind die Schnittflächen nicht exakt senkrecht zur Plattenfläche, wodurch ein eindeutiges Aneinanderreihen mehrerer Wärmedämmplatten nicht möglich ist. Auch stört ein über der Auflagefläche angeordneter Bügel.Thermal insulation panels are often manually cut before installation in the construction site with a suitable cutting tool, the accuracy of the cut is of course not very large. Although known devices for cutting thermal insulation panels improve the cutting result, but this is usually not satisfactory. In particular, the cut surfaces are not exactly perpendicular to the plate surface, whereby a clear juxtaposition several thermal insulation panels is not possible. Also disturbs a arranged on the support surface bracket.

Die Erfindung hat es sich zum Ziel gesetzt, eine Vorrichtung zum Schneiden von Wärmedämmplatten zu schaffen, mit deren Hilfe exakte Schnitte durchgeführt werden können. Hiezu ist die Geometrie der Vorrichtung so ausgebildet, daß kein Bügel über der Auflagefläche für die Wärmedämmplatten erforderlich ist.The invention has set itself the goal of creating a device for cutting thermal insulation panels, with the help of exact cuts can be performed. For this purpose, the geometry of the device is designed so that no bracket over the support surface for the thermal insulation panels is required.

Ein bevorzugtes Ausführungsbeispiel ist so ausgebildet, daß der Schneiddraht zwischen zwei miteinander verbundenen und parallel bewegbaren Armen gespannt ist, wobei jeder Arm im Bereich des der Spannstelle gegenüberliegenden Endes in einer Führungsbahn verschiebbar gelagert ist, ferner am Ende der Führungsbahn ein Führungsarm schwenkbar gelagert ist, der halb so lang ist, wie die Länge des Armes zwischen der Spannstelle und der Lagerung in der Führungsbahn, und der in der Mitte zwischen der Spannstelle und der Lagerung in der Führungsbahn am Arm angelenkt ist.A preferred embodiment is designed so that the cutting wire between two interconnected and parallel movable arms is tensioned, each arm is slidably mounted in the region of the clamping point opposite end in a guide track, also at the end of the guide rail, a guide arm is pivotally mounted, the is half as long as the length of the arm between the clamping point and the bearing in the guideway, and is hinged in the middle between the clamping point and the bearing in the guide track on the arm.

Zufolge der Geometrie einer erfindungsgemäßen Vorrichtung wird der Schneiddraht bei liegender Wärmedämmplatte immer senkrecht zur Plattenoberfläche geführt, es ergeben sich daher immer exakte Schnitte. Es ist aber auch möglich, die Wärmedämmplatten hochkantstehend zu schneiden, in welchem Fall der Schnitt ebenfalls exakt verläuft.Due to the geometry of a device according to the invention, the cutting wire is always guided perpendicular to the plate surface lying horizontal thermal insulation board, it therefore always resulting in exact sections. But it is also possible to cut the heat insulation panels upright, in which case the cut also runs exactly.

Durch die parallele Drahtführung können auch die Platten in der Dicke verringert werden bzw. in mehrere dünne geteilt werden. Außerdem können rechtwinkelige Ecken aus den Platten geschnitten werden.Due to the parallel wire guide and the plates can be reduced in thickness or divided into several thin. In addition, rectangular corners can be cut out of the panels.

Bei einer erfindungsgemäßen Vorrichtung ist es möglich, daß der Schneiddraht ein fest eingespannter Heizdraht ist, der von einer Niedervoltquelle beheizbar ist. Eine derartige Vorrichtung wird zum Schneiden von Polystyrolplatten und dergleichen verwendet werden.In a device according to the invention, it is possible that the cutting wire is a firmly clamped heating wire which can be heated by a low-voltage source. Such a device will be used for cutting polystyrene plates and the like.

Bei einer anderen möglichen Ausführungsform ist der Schneiddraht als Sägedraht ausgebildet, wobei eine Relativbewegung zwischen Wärmedämmplatte und Sägedraht mit einer Geschwindigkeit ≤ 5 m/s vorgesehen ist. Beispielsweise läuft der Sägedraht mittels eines Antriebes zwischen den Spannstellen und entlang der Arme um. Eine solche Vorrichtung wird insbesondere zum Schneiden von Wärmedämmplatten aus Steinwolle oder Glaswolle oder Kork verwendet werden. Ein geeigneter Sägedraht kann z.B. eine Klaviersaite sein.In another possible embodiment, the cutting wire is formed as a sawing wire, wherein a relative movement between the thermal insulation board and saw wire at a speed ≤ 5 m / s is provided. For example, the saw wire runs by means of a drive between the clamping points and along the arms. Such a device will be used in particular for cutting thermal insulation panels of rock wool or glass wool or cork. A suitable sawing wire may e.g. to be a piano string.

Um eine exakte Parallelbewegung der beiden Arme zu erreichen, ist es vorteilhaft, wenn diese mittels einer Welle miteinander verbunden sind. Ist diese Welle als Hohlwelle ausgebildet, dann kann der Sägedraht bei seinem Umlauf im Inneren dieser Welle geführt sein. Diese kann auch durch eine Zahnstange in der Parallelbewegung synchronisiert werden.In order to achieve an exact parallel movement of the two arms, it is advantageous if they are connected to each other by means of a shaft. If this shaft is designed as a hollow shaft, then the saw wire can be guided in its circulation in the interior of this shaft. This can also be synchronized by a rack in the parallel movement.

Eine bevorzugte Ausführungsform der Erfindung zeichnet sich durch ein Rahmengestell aus, an dem die Arme seitlich gelagert sind und das durch eine Auflageplatte für die zu schneidenden Wärmedämmplatten abgedeckt ist, wobei eine Anschlagleiste für die Wärmedämmplatten schwenkbar gelagert ist. Durch die schwenkbare Lagerung dieser Anschlagleiste können auf einfache Weise auch Winkelschnitte der Wärmedämmplatten durchgeführt werden.A preferred embodiment of the invention is characterized by a frame on which the arms are mounted laterally and which is covered by a support plate for the thermal insulation panels to be cut, wherein a stop bar for the thermal insulation panels is pivotally mounted. Due to the pivotal mounting of this stop bar can also be performed angle cuts of the thermal insulation panels in a simple way.

Nachstehend ist die Erfindung anhand von in den Zeichnungen dargestellten Ausführungsbeispielen näher beschrieben, ohne auf diese Beispiele beschränkt zu sein. Dabei zeigen:

Fig. 1
eine Seitenansicht der erfindungsgemäßen Vorrichtung bei hochgeschwenkten Armen;
Fig. 2
die Vorrichtung nach Fig. 1 bei abgesenkten Armen, das heißt am Ende der Schneidstellung;
Fig. 3
eine Draufsicht auf eine erfindungsgemäße Vorrichtung;
Fig. 4
eine Draufsicht der Vorrichtung nach der Erfindung bei abgenommener Auflageplatte.
The invention will be described in more detail below with reference to exemplary embodiments illustrated in the drawings, without being limited to these examples. Showing:
Fig. 1
a side view of the device according to the invention with pivoted arms;
Fig. 2
the apparatus of Figure 1 with lowered arms, that is at the end of the cutting position.
Fig. 3
a plan view of a device according to the invention;
Fig. 4
a plan view of the device according to the invention with the support plate removed.

Gemäß den Zeichnungen ist ein Rahmengestell 1 vorgesehen, an dem Arme 2 seitlich gelagert sind. Die Arme 2 sind dabei in je einer Führungsbahn 3 verschiebbar. Am Ende jeder Führungsbahn 3 ist ein Führungsarm 4 schwenkbar gelagert.According to the drawings, a frame 1 is provided, are mounted on the arms 2 side. The arms 2 are displaceable in each case a guideway 3. At the end of each guide track 3, a guide arm 4 is pivotally mounted.

Jeder Arm 2 besitzt einen Handgriff 5. Im oberen Bereich jedes Armes 2 ist zwischen den Spannstellen 6 ein Schneiddraht 7 gespannt.Each arm 2 has a handle 5. In the upper part of each arm 2, a cutting wire 7 is stretched between the clamping points 6.

Der Abstand zwischen der Lagerung 8 der Arme 2 und der Spannstelle 6 beträgt L. Die Führungsarme 4 sind bei 9 an den Armen 2 angelenkt, und zwar im Abstand L/2 von der Spannstelle 6 oder der Lagerung 8.The distance between the bearing 8 of the arms 2 and the clamping point 6 is L. The guide arms 4 are hinged at 9 to the arms 2, and at a distance L / 2 from the clamping point 6 or the bearing eighth

Zufolge der Geometrie der erfindungsgemäßen Schneidevorrichtung verläuft die Bahn B des Schneiddrahtes 7 von der obersten Stellung in Fig. 1 nach der untersten Stellung in Fig. 2 gerade und senkrecht zur Oberfläche einer auf dem Rahmengestell 1 liegenden Auflageplatte 10 für die zu schneidenden Wärmedämmplatten. Um eine exakte gleichförmige Bewegung der beiden Arme 2 zu erreichen, sind diese durch eine Welle 11 miteinander verbunden.According to the geometry of the cutting device according to the invention, the web B of the cutting wire 7 runs from the uppermost position in Fig. 1 to the lowermost position in Fig. 2 straight and perpendicular to the surface of lying on the frame 1 support plate 10 for the thermal insulation panels to be cut. In order to achieve an exact uniform movement of the two arms 2, these are connected by a shaft 11 with each other.

Um exakte Winkelschnitte durchführen zu können, ist eine Anschlagleiste 12 für die zu schneidenden Wärmedämmplatten angeordnet. Durch entsprechende Verschwenkung dieser Anschlagleiste 12 kann jeder gewünschte Winkelschnitt durchgeführt werden.In order to perform exact angle cuts, a stop bar 12 is arranged for the thermal insulation panels to be cut. By appropriate pivoting of this stop bar 12 any desired angle section can be performed.

Bei einem Ausführungsbeispiel der Erfindung ist der Schneiddraht 7 als Heizdraht ausgebildet, der zwischen den Spannstellen 6 fest eingespannt ist. Gespeist wird dieser Heizdraht von einer Niedervoltquelle 13.In one embodiment of the invention, the cutting wire 7 is formed as a heating wire, which is firmly clamped between the clamping points 6. This heating wire is fed by a low-voltage source 13.

Es ist aber auch möglich, bei einer anderen Ausführungsform der Erfindung, den Schneiddraht 7 als Sägedraht auszubilden. Diesen Sägedraht kann man mittels eines Antriebes (nicht dargestellt) zwischen den Spannstellen 6 entlang der Arme 2 umlaufen lassen. Hiezu ist es erforderlich, Umlenkrollen (nicht dargestellt) vorzusehen. Ein solcher Sägedraht könnte z.B. eine Klaviersaite sein.But it is also possible, in another embodiment of the invention, to form the cutting wire 7 as a sawing wire. This sawing wire can be circulated by means of a drive (not shown) between the clamping points 6 along the arms 2. For this purpose, it is necessary to provide pulleys (not shown). Such saw wire could e.g. to be a piano string.

Im Rahmen der Erfindung sind zahlreiche Abänderungen möglich. So kann z.B. die Vorrichtung durch Anlage von Zusatztischen vergrößert werden, auf denen die geschnittenen Wärmedämmplatten abgelegt werden. Auch ist die Verbindung der beiden Arme 2 auf andere Weise denkbar, wobei sich jedoch die Verbindung mittels einer Welle 11 bewährt hat. Durch diese Welle 11 kann auch der als Sägedraht ausgebildete Schneiddraht geführt werden.Numerous modifications are possible within the scope of the invention. Thus, e.g. the device can be enlarged by attaching additional tables on which the cut thermal insulation boards are stored. Also, the connection of the two arms 2 is conceivable in other ways, but the compound has proven itself by means of a shaft 11. Through this shaft 11 and formed as a sawing wire cutting wire can be performed.

Mit einer erfindungsgemäßen Vorrichtung können Platten auch hochkant geschnitten werden, Ecken herausgeschnitten und die Platten parallel zur liegenden Fläche geteilt werden.With a device according to the invention plates can also be cut upright, corners cut out and the plates are divided parallel to the horizontal surface.

Claims (5)

  1. A device for cutting thermal insulation boards with a cutting wire (7), which is tensioned between two interconnected arms (2) that can be moved in parallel, characterised in that each arm (2) is movably mounted in a guideway (3) close to the end opposite the tensioning point (6), furthermore, a guide arm (4) is pivotally mounted at the end of the guideway (3), which is half as long as the length of the arm (2) between the tensioning point (6) and the bearing (8) in the guideway (3)and which is linked to the arm (2) halfway between the tensioning point (6) and the bearing (8) in the guideway (3).
  2. The device according to claim 1, characterised in that the cutting wire (7) is a rigidly fixed heated wire, which can be heated by a low-voltage source (13).
  3. The device according to claim 1, characterised in that the cutting wire (7) is in the form of a serrated wire, wherein a relative movement between the thermal insulation board and the serrated wire at a speed of ≤ 5 m/s is envisaged, wherein the serrated wire is preferably powered by a drive, rotating between the tensioning points (6) and along the arms (2).
  4. The device according to claims 1 to 3, characterised in that the two arms (2) are connected to one another by means of a shaft (11).
  5. The device according to claims 1 to 4, characterised by a frame (1) on which the arms (2) are laterally mounted and which is covered by a supporting plate (10) for the thermal insulation boards that require cutting, wherein a stop rail (12) is pivotally mounted for the thermal insulation boards.
EP04450224A 2003-12-05 2004-12-03 Cutting device for cutting insulating plates Not-in-force EP1537965B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI200430314T SI1537965T1 (en) 2003-12-05 2004-12-03 Cutting device for cutting insulating plates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT87603U 2003-12-05
AT0087603U AT7469U1 (en) 2003-12-05 2003-12-05 DEVICE FOR CUTTING HEAT INSULATION PLATES

Publications (2)

Publication Number Publication Date
EP1537965A1 EP1537965A1 (en) 2005-06-08
EP1537965B1 true EP1537965B1 (en) 2007-03-07

Family

ID=34140171

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04450224A Not-in-force EP1537965B1 (en) 2003-12-05 2004-12-03 Cutting device for cutting insulating plates

Country Status (4)

Country Link
EP (1) EP1537965B1 (en)
AT (2) AT7469U1 (en)
DE (1) DE502004003116D1 (en)
SI (1) SI1537965T1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2594376A1 (en) * 2011-11-19 2013-05-22 Mai, Verena Mobile device for cutting bodies for insulation or damping with a cutting wire
DE102011119400B4 (en) * 2011-11-19 2013-12-12 Verena Mai Mobile device for cutting bodies for insulation or insulation with a cutting wire
DE102012201138B4 (en) * 2012-01-26 2021-10-14 Gaugler & Lutz GmbH & Co. KG Device and method for the thermal cutting of at least one sheet-like structural element, separable by the action of heat, for core layers of sandwich composite components

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987598A (en) * 1958-05-09 1961-06-06 Howard E Chace Devices for severing plastic material
DE2804536C2 (en) * 1978-02-03 1982-04-08 Eiselt, Günter, 5463 Unkel Device for cutting blocks made of foamed plastic or similar material, in particular for shape cutting
US4206668A (en) * 1978-08-09 1980-06-10 Creech Cecil K Cutting and sizing device for foamed material
DK164894C (en) * 1990-04-11 1993-01-25 Hyma Engineering Aps MACHINE FOR CUTTING IN TOPICS OF ELASTIC MATERIAL
DE20305495U1 (en) * 2003-04-03 2003-07-31 Aschenbrenner Johann Cutter for foam plastic sheet comprises base, to which pair of pivoting arms are attached by pivots in their upper ends which carries a heated cutting wire

Also Published As

Publication number Publication date
ATE355940T1 (en) 2007-03-15
SI1537965T1 (en) 2007-08-31
DE502004003116D1 (en) 2007-04-19
AT7469U1 (en) 2005-04-25
EP1537965A1 (en) 2005-06-08

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