EP0399346A1 - Procédé de fabrication de panneaux isolants pour toits inclinés, et dispositif de tranchage pour l'exécution du procédé - Google Patents

Procédé de fabrication de panneaux isolants pour toits inclinés, et dispositif de tranchage pour l'exécution du procédé Download PDF

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Publication number
EP0399346A1
EP0399346A1 EP90109204A EP90109204A EP0399346A1 EP 0399346 A1 EP0399346 A1 EP 0399346A1 EP 90109204 A EP90109204 A EP 90109204A EP 90109204 A EP90109204 A EP 90109204A EP 0399346 A1 EP0399346 A1 EP 0399346A1
Authority
EP
European Patent Office
Prior art keywords
resistance heating
cutting device
heating wire
plate
panels
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.)
Withdrawn
Application number
EP90109204A
Other languages
German (de)
English (en)
Inventor
Willi Zerull
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.)
Philippine & Co Dammstoffsysteme KG GmbH
Original Assignee
Philippine & Co Dammstoffsysteme KG GmbH
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 Philippine & Co Dammstoffsysteme KG GmbH filed Critical Philippine & Co Dammstoffsysteme KG GmbH
Publication of EP0399346A1 publication Critical patent/EP0399346A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B7/00—Roofs; Roof construction with regard to insulation
    • E04B7/20—Roofs consisting of self-supporting slabs, e.g. able to be loaded
    • E04B7/22—Roofs consisting of self-supporting slabs, e.g. able to be loaded the slabs having insulating properties, e.g. laminated with layers of insulating material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1687—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage
    • E04D13/1693—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure the insulating material having provisions for roof drainage the upper surface of the insulating material forming an inclined surface

Definitions

  • the invention has for its object to provide a method and an apparatus for cutting sloping roof insulation boards with one- and multi-sided slope.
  • the invention is based on a method for producing rectangular sloping insulation boards with one- or multi-sided slope from, in particular, rectangular boards made of thermoplastic foam by means of a resistance heating wire which is drawn according to the desired slope through the upper region of each board.
  • the solution to the problem is that the resistance heating wire is held when it is pulled through the plate in an axis normal plane to the direction of advance of the plate, its two ends being adjusted independently of one another and in a distance-dependent manner during the advance in relation to the underside of the plate .
  • the invention is based on a cutting device for rectangular roof insulation panels with a one or more-sided slope consisting of a driven means of transport for the panels in the form of a belt conveyor, carriage, carriage, driving slide track or the like and one or more resistance heating wires which are in one Axis normal plane to the direction of advance of the plates in the path of which are tensioned by means of holding elements arranged on the two sides of the transport means, the distance of which can be adjusted from the plane of the transport means.
  • the solution to the problem is that each holding element is assigned its own lifting element with which it can be adjusted independently of the other, each lifting element being linked to the drive of the transport means with a freely selectable degree of coupling.
  • the upper side of an insulation board can be profiled as desired because of the independent adjustability of the clamped ends of the heating wire.
  • One and the same cutting device is therefore suitable for the production of different types of plates. Just by adjusting the degree of coupling there is a stroke movement of the holding elements of the resistance heating wire or the resistance heating wires depending on the feed path, so that a slope insulation plate with straight cut edges with a one or two-sided slope is created. To change to a different plate type, only the degree of coupling needs to be changed.
  • At least one holding element is assigned a wire memory for the resistance heating wire, from or at which the changing distance between the holding elements wire is released or recorded.
  • the cutting device should also be set up for processing different plate widths and the clamping length should be kept as short as possible, it is provided according to a further embodiment of the invention that at least one holding element can be adjusted in its distance from the other holding element. In this case, too, it makes sense to use the wire storage device to pick up or release the additional wire length.
  • the setting to different plate widths has the further advantage that the otherwise necessary calculation of the angle of incidence of the cutting wire is eliminated. In this case, the height of the plate to be cut can be adjusted directly on the holding element.
  • the cutting device shown in the drawing consists of a two-part belt conveyor 1, 2, which conveys the plates to be cut in a horizontal position and perpendicular to a cutting edge.
  • the two parts of the belt conveyor 1, 2 form a small gap between them 3. They are driven by a common drive 4 which is connected directly to a deflection roller 5 of the belt conveyor 2 and indirectly to a deflection roller 6 of the belt conveyor 1 via a gear bridge 7.
  • stops 8-11 are provided for guiding the plate to be cut or the plates P 1, P 2, P 3 put together to form a stack, of which the stops 10, 11 are spaced apart from the stops 8, 9 are adjustable.
  • a rail 12 is provided on which two gear boxes 13, 14 are arranged. While the gear box 13 is stationary, the gear box 14 is arranged displaceably on the rail 12.
  • Each gear box 12, 14 carries a column 15, 16, which has a longitudinal slot on the side facing the belt conveyor 1, 2.
  • the nut 19.20 carries a tubular holding element 21.22 which is guided in the column 15.16.
  • Resistance heating wires 23, 24, 25 are attached to this holding element 21, 22 and are connected via the holding elements 21, 22 to an especially adjustable voltage source.
  • the resistance heating wires 23, 24, 25 are guided through the longitudinal slots in the columns 15, 16 and are held taut by wire storage devices, not shown, for example winding drums held under pretension.
  • the gears 13, 14 with the spindles 17, 18 and the nuts 19, 20 sitting thereon form the lifting elements for the holding elements 21, 22.
  • the gear boxes 13, 14 are coupled to the drive 4 via a gear 26, 27 adjustable in the degree of coupling, so that depending on the feed of the cuboid plates P1, P2, P3 assembled into a stack, the holding elements 21, 22 are adjusted independently of one another but depending on the feed path in their height. In this way, it is possible to use the same device to produce both slabs with a one-sided and multi-sided slope, as shown in FIG. 3.
  • the cutting device according to the invention can be preceded by a simplified cutting device which also has a set of resistance heating wires which are parallel and horizontal in their path and are tensioned with respect to one another in an axis normal plane to the direction of advance of the boards .
  • the spacing of the holding elements for the resistance heating wires can be adjustable in order to be able to be adjusted to blocks of different widths.
  • the clamped ends of the resistance heating wires on both sides of the transport means cannot be adjusted in height independently of one another, but at most can only be adjusted together.
  • cuboid plates can then be produced.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
EP90109204A 1989-05-26 1990-05-16 Procédé de fabrication de panneaux isolants pour toits inclinés, et dispositif de tranchage pour l'exécution du procédé Withdrawn EP0399346A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3917215 1989-05-26
DE19893917215 DE3917215A1 (de) 1989-05-26 1989-05-26 Verfahren zum herstellen von gefaelledach- daemmplatten und schneidvorrichtung fuer die durchfuehrung des verfahrens

Publications (1)

Publication Number Publication Date
EP0399346A1 true EP0399346A1 (fr) 1990-11-28

Family

ID=6381477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90109204A Withdrawn EP0399346A1 (fr) 1989-05-26 1990-05-16 Procédé de fabrication de panneaux isolants pour toits inclinés, et dispositif de tranchage pour l'exécution du procédé

Country Status (2)

Country Link
EP (1) EP0399346A1 (fr)
DE (1) DE3917215A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2116664A1 (fr) * 2008-05-09 2009-11-11 Thermapan Structural Insulated Panels Inc. Panneau à isolation structurelle et structure de toit plat l'utilisant
DE102008051864A1 (de) * 2008-10-16 2010-04-22 Kluth Vertriebs Gmbh Vorrichtung und Verfahren zum Schneiden von Kunststoffschaumplatten
GB2476963A (en) * 2010-01-15 2011-07-20 Imac Design Harp with Means to Variably Position Cutting Wires
EP3549733A1 (fr) * 2018-04-04 2019-10-09 Robert Bürkle GmbH Dispositif et procédé d'usinage des plaques de matière

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009013952U1 (de) * 2009-10-14 2010-06-17 Storch Malerwerkzeuge & Profigeräte GmbH Schneidgerät zum Zuschneiden von Dämmplatten
IT201700087899A1 (it) 2017-07-31 2019-01-31 Grasselli S P A Affettatrice industriale con regolazione automatica della posizione delle lame.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369349A (fr) * 1963-03-20 1964-08-14 Prosynta Italiana S P A Matière de rembourrage pour la protection mécanique et thermique de produits et objets emballés, et procédé pour la fabrication d'une telle matière
DE1265960B (de) * 1961-04-05 1968-04-11 Ruberoidwerke Ag Flachdachbelag
BE878626A (fr) * 1979-09-06 1979-12-31 S P R L Amplikart P V B A Perfectionnement aux techniques de decoupe par fils chauds et produits obtenus
US4536145A (en) * 1984-05-07 1985-08-20 Tom Sawyer Supply & Equipment Apparatus for forming an expanded foam form liner including a contoured surface
DE8707747U1 (de) * 1987-05-30 1987-10-29 Gnerlich, Jürgen, 5270 Gummersbach Vorrichtung zum Schneiden von Kunststoff
US4850844A (en) * 1987-09-11 1989-07-25 Hunting William E Apparatus for making tapered plastic shingles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841980B2 (ja) * 1976-02-25 1983-09-16 富士通フアナツク株式会社 数値制御ワイヤカツト放電加工機
DE8807466U1 (de) * 1988-06-08 1988-08-18 Iso Bouw B.V., Someren Dachplatte

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1265960B (de) * 1961-04-05 1968-04-11 Ruberoidwerke Ag Flachdachbelag
FR1369349A (fr) * 1963-03-20 1964-08-14 Prosynta Italiana S P A Matière de rembourrage pour la protection mécanique et thermique de produits et objets emballés, et procédé pour la fabrication d'une telle matière
BE878626A (fr) * 1979-09-06 1979-12-31 S P R L Amplikart P V B A Perfectionnement aux techniques de decoupe par fils chauds et produits obtenus
US4536145A (en) * 1984-05-07 1985-08-20 Tom Sawyer Supply & Equipment Apparatus for forming an expanded foam form liner including a contoured surface
DE8707747U1 (de) * 1987-05-30 1987-10-29 Gnerlich, Jürgen, 5270 Gummersbach Vorrichtung zum Schneiden von Kunststoff
US4850844A (en) * 1987-09-11 1989-07-25 Hunting William E Apparatus for making tapered plastic shingles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2116664A1 (fr) * 2008-05-09 2009-11-11 Thermapan Structural Insulated Panels Inc. Panneau à isolation structurelle et structure de toit plat l'utilisant
DE102008051864A1 (de) * 2008-10-16 2010-04-22 Kluth Vertriebs Gmbh Vorrichtung und Verfahren zum Schneiden von Kunststoffschaumplatten
DE102008051864B4 (de) * 2008-10-16 2010-07-08 Kluth Vertriebs Gmbh Vorrichtung und Verfahren zum Schneiden von Kunststoffschaumplatten
GB2476963A (en) * 2010-01-15 2011-07-20 Imac Design Harp with Means to Variably Position Cutting Wires
EP3549733A1 (fr) * 2018-04-04 2019-10-09 Robert Bürkle GmbH Dispositif et procédé d'usinage des plaques de matière

Also Published As

Publication number Publication date
DE3917215A1 (de) 1990-11-29
DE3917215C2 (fr) 1991-05-02

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