EP3106273A1 - Agencement d'outil d'usinage de plaques en bois - Google Patents

Agencement d'outil d'usinage de plaques en bois Download PDF

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Publication number
EP3106273A1
EP3106273A1 EP15172385.5A EP15172385A EP3106273A1 EP 3106273 A1 EP3106273 A1 EP 3106273A1 EP 15172385 A EP15172385 A EP 15172385A EP 3106273 A1 EP3106273 A1 EP 3106273A1
Authority
EP
European Patent Office
Prior art keywords
wood
tool
based panel
centering
support
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.)
Granted
Application number
EP15172385.5A
Other languages
German (de)
English (en)
Other versions
EP3106273B1 (fr
Inventor
Kilian STALDER
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.)
Swiss Krono Tec AG
Original Assignee
Kronotec AG
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 Kronotec AG filed Critical Kronotec AG
Priority to PL15172385T priority Critical patent/PL3106273T3/pl
Priority to EP15172385.5A priority patent/EP3106273B1/fr
Priority to ES15172385T priority patent/ES2781088T3/es
Priority to PT151723855T priority patent/PT3106273T/pt
Publication of EP3106273A1 publication Critical patent/EP3106273A1/fr
Application granted granted Critical
Publication of EP3106273B1 publication Critical patent/EP3106273B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D5/00—Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/006—Trimming, chamfering or bevelling edgings, e.g. lists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27F—DOVETAILED WORK; TENONS; SLOTTING MACHINES FOR WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES
    • B27F1/00—Dovetailed work; Tenons; Making tongues or grooves; Groove- and- tongue jointed work; Finger- joints
    • B27F1/02—Making tongues or grooves, of indefinite length
    • B27F1/04—Making tongues or grooves, of indefinite length along only one edge of a board

Definitions

  • the invention relates to a device and a method for processing the side surface of wood-based panels.
  • the invention relates to a tool arrangement for processing the side surface of a wood-based panel with a carrier and with a means for pressing the carrier to the wood-based panel to be processed, wherein the carrier has a first and a second support member which are connected by a hinge and wherein the second support member Has means for detecting the thickness of the wood-based panel, a tool and means for centering the tool.
  • Machining the side surfaces of wood-based panels involves machining the edges.
  • the edges of the side surfaces each adjoin an upper side or a lower side, that is to say the main surfaces of the wood-based material panel.
  • vertical and horizontal are used in connection with the invention, these always refer to the plane which is predetermined by the wood-based panel.
  • the fact is used that for the processing of the side surfaces of wood-based panels including the edges usually a fixed relation between plate thickness and position of the edges is given, regardless of the other dimensions of the wood-based panel.
  • a mechanically centering tool arrangement is proposed.
  • a typical application is the removal of overhanging coatings such.
  • B. of laminates which may be applied to the top and / or bottom of wood-based panels.
  • the side surfaces can be provided with a profile or smoothed.
  • the tool arrangement according to the invention is expediently arranged directly behind a coating device, usually a short-cycle press.
  • the tool assembly of the invention is ready for use when vertically and horizontally aligned so that the tool engages the edge of the plate to be machined as the plate passes the tool. If two parallel edges of a plate are to be machined, two of the tool assemblies can be mounted opposite one another.
  • An essential part of the tool assembly according to the invention is the arrangement for determining the working position of the tool, consisting of two components, the means for detecting the plate thickness, which are vertically adjustable and the means for pressing the tool to be processed wood material panel, which are horizontally adjustable.
  • the means for pressing the carrier - and thus the tool - to be processed wood material panel press the articulated second Carrier element to the wood-based material board.
  • the means for pressing can be designed as pneumatic, hydraulic or spring-loaded means, for. B. as a pneumatic or hydraulically actuated piston or as a compression spring, which presses the second support element - and thus also the tool- in the plane of the wood-based material board to the wood-based material board.
  • the joint between the first and the second carrier element is preferably designed as a lever-joint arrangement.
  • the means for pressing and the means for detecting the thickness of the wood-based panel cooperate with the means for centering the tool and align the tool depending on the thickness of the plate so that the side surface of the wood-based panel, in particular their edges, exactly in engagement the tool comes.
  • the working position of the tool is in predefined relation to the plate thickness.
  • the means for centering are thus arranged in predefined relation to the means for detecting the plate thickness.
  • the means for detecting the plate thickness are designed as a pressure device, in which a stationary pressure means cooperates with a movable pressure means.
  • the movable pressure means may be formed as a rotating pressure means or as a pivotable pressure means.
  • the pressure means are each on a major surface of the wood-based panel to be processed. It is advantageous if the stationary pressure means rests on the underside of the wood-based material board and the movable pressure means rests on the upper side of the wood-based material board.
  • the pressure means are designed as rotating rollers, rollers, balls or as a pivotable lever, the e.g. can interact with a rail as a solid pressure element. Relative to the machining direction of the wood-based panel, according to an advantageous embodiment of the invention, several pressure means are provided, preferably both before and after the tool.
  • the stationary pressure means are mounted on an axis which is fixed to the carrier and rotate about the stationary pressure means.
  • On the axis of a further movable lever is mounted, which carries at its free end a further axis on which the movable pressure means is attached.
  • This further axis on the lever is arranged parallel to the axis of the stationary pressure means.
  • the movable pressure means rotates about the further axis of the lever.
  • the lever is at least as far rotatable about the axis of the stationary pressure means that the movable pressure means can roll on the wood-based panels with the largest thickness. Typical thicknesses of wood-based panels are between 5 mm and 60 mm, usually between 8 mm and 50 mm.
  • the plates to be processed deflect the movable pressure means relative to the stationary pressure means and thereby cause a deflection of the lever up or down.
  • the means for detecting the thickness of the wood-based panel are therefore designed for a vertical movement, in particular a stepless vertical movement.
  • the means for centering which are part of the arrangement for determining the working position of the tool, carry a tool holder, on which the tool is held in fixed relation to the means for centering.
  • the means for centering further comprise a guide element with an end face on which the side surface of the wood-based material board to be machined is guided.
  • the guide element is pressed by the means for pressing, which act on the second support member horizontally to the side surface of the wood material board.
  • the horizontal working position of the tool is defined.
  • the guide element is in one piece according to a preferred embodiment of the invention, for. B. formed as a plate or rail, but it can also be multi-part, z. B. be composed of a sequence of roles.
  • the end face is composed in this case of the peripheral surface of the rollers.
  • the end face extends according to a preferred embodiment in the machining direction of the side surface in front of and behind the tool.
  • the means for centering finally have a bolt which is fixedly connected to the guide element, either by being formed integrally with the guide element or by z.
  • B. is rigidly connected by welding or screwing with the guide element.
  • the bolt is received with its first end in the lever of the means for detecting the plate thickness and is also engaged with a guide.
  • the guide is attached to the second support element. It is fixedly mounted on the second support member according to a first alternative and is only on the voltage applied to the guide bolt with the means for centering in connection.
  • the guide converts the vertical movement of the bolt when lifting or lowering the lever of the upper pressure elements in a horizontal movement, ie a movement on the wood-based panel to be machined or away from this wood-based panel.
  • the guide is preferably formed inclined or curved guide ruler, wherein an upper portion of the guide ruler has a different distance to the machined side surface of the wood material board or the stationary pressure elements as a lower portion of the guide.
  • the upper portion of the guide ruler is arranged closer to the stationary pressure means, in particular when the upper pressure element is designed to be movable.
  • the bolt is thus raised or lowered with the lever.
  • the bolt which preferably rests with its second end against the guide ruler, is deflected horizontally relative to the height of the guide ruler, specifically in a direction which is perpendicular to the machining direction of the wood-based material panel.
  • the machining direction is the direction in which the wood-based panel to be machined is conveyed past the tool assembly.
  • the guide element on whose end face the wood-based panel is in contact with the side face, and the tool is centered at a different distance relative to the wood-based panel.
  • the tool is arranged by the tool assembly according to the invention at the optimum distance from the side surface, in particular to the edges between the side surface and the main surfaces of the wood-based material board.
  • the tool assembly according to the invention is self-adjusting and no interruption of production is required when changing the plate thickness or a new adjustment of the tool are made got to.
  • the prescription of a side surface or edge to be produced, as required by the aforementioned prior art, is eliminated in the tool arrangement of the invention.
  • the guide may comprise a guide ruler, which is held displaceably in a generally slot-shaped, inclined in the direction of the wood-based panel to be machined recording.
  • the bolt On the movably received guide ruler, the bolt is attached.
  • the free end of the bolt moves the second support member with the tool disposed thereon in the horizontal direction on the wood-based panel to be processed, when the upper pressure elements are raised, because when lifting the upper pressure elements of the bolt is lifted.
  • the guide ruler is also raised. Since the recording of the guide ruler is arranged obliquely with respect to the plane of the wood-based panel, the guide ruler and the bolt arranged fixedly thereto move the tool towards the wood-based panel to be machined.
  • the guide ruler and the bolt arranged fixedly thereto move the tool towards the wood-based panel to be machined.
  • the tool arrangement according to the invention can be used as a stand-alone arrangement, but typical is the use of a processing line on which several successive processing stations are arranged with different tools.
  • the support of the tool assembly in particular the first support member, be secured to a wall piece, a support or other receptacle which is sufficiently stable to resist the forces.
  • the carrier is usually made of metal, it may be in one piece or in several parts.
  • the carrier is at least two parts.
  • a first carrier element is attached to the receptacle and a second carrier element is articulated, in particular connected via a lever-joint arrangement with the first carrier element.
  • a hydraulic or pneumatic piston assembly or a spring element for. B.
  • the second, movable carrier element is preferably movable only in the pressing direction, ie in a direction parallel to the plane of the wood-based material board to be processed.
  • the second carrier element is preferably not height-adjustable or adjustable in the direction of movement of the wood-based material board.
  • the tool may be a stationary blade or a rotating tool, in particular a milling tool.
  • the tool can be one-piece or multi-piece.
  • the tool is fixedly mounted on the means for centering.
  • the tool is thus aligned by the means for centering depending on the thickness of the wood-based panel at the optimum distance from the side surface to be machined or the edges of the side surface of the wood-based panel. It is designed to process the entire side surface or, preferably, to process one or both edges of a side surface.
  • the tool is aligned so that it generates a chamfer on the edge to be machined.
  • the working surface of the tool may be arranged at an angle corresponding to the slope of the chamfer to be generated.
  • an inclined working surface of the tool which is related to the plane of the wood-based panel, is helpful if thinner or thicker wood-based panels are to be machined whose edges or side faces are located at different locations. If two edges of a side surface to edit, the use of a symmetrical, in particular spindle-shaped tool may be expedient whose working surfaces are inclined so that they can edit the edges of thin and thicker wood-based panels.
  • the processing surfaces are each staggered aligned to z. B. to edit the edges of different thickness wood-based panels.
  • a tool that is formed in the manner of a diabolo, that is in the form of two cones with each other with the tip. The outer sheath of both cones is designed in each case for processing the side surface or the edges of a wood-based material board.
  • Fig. 1 and Fig. 2 show a tool assembly 2, here made of metal, for processing the side surface of a wood-based panel (not shown).
  • the tool assembly according to the invention has a support 4 and means for pressing the support 4 to the wood-based panel to be machined, wherein the support 4 has a first and a second support member 4a, 4b, which are connected by a lever-joint assembly 8 and wherein the second support member 4b Means 10 for detecting the thickness of the wood-based panel to be machined, a tool 12 for processing the side surface, in particular the edges of the wood-based panel, and means 14 for centering the tool.
  • Fig. 1 to Fig. 4 presented tool assembly is designed to remove protruding coating material at the top and bottom edges of laminated wood-based panels having a thickness of 8 to 50 mm.
  • the carrier 4 is aligned in the vertical and horizontal directions so that the tool 12 is optimally engaged with the side surface of the wood-based material board to be machined. Details of the tool arrangement according to the invention and its mode of operation with optimum alignment with the wood-based panel to be processed are described in more detail below.
  • the carrier 4 has a first carrier element 4a, which is stationary in the operating state.
  • This first carrier element 4a is connected via a lever-joint arrangement 8 with the second carrier element 4b.
  • the first support member 4a has a rectangular support plate 16, on the lateral portions 16a, 16b, the lever-joint assembly 8 is mounted: hinge pins 20 are held by means of tabs 18 on the support plate 16.
  • the hinge pins 20 are engaged with the first end of Anpresshebeln 22, which are at its second end with a support plate 24 of the second support member 4b engaged.
  • the second support member 4b is thus connected via a lever-joint assembly stable with the first support member 4a and is pressed by the means for pressing against the wood-based panel evenly in the direction of the wood-based panel to be processed.
  • the means for pressing are not shown here in detail; typically hydraulic or pneumatic cylinders are used, which are fastened with a first end on the first support element 4a, here on the lever 6. With its second end, the hydraulic or pneumatic cylinder is fastened to the second carrier element 4b and thus presses the second carrier element in the direction of the arrow H (FIG. Fig. 1 ) to the plate to be processed.
  • several means for pressing can be used, typically two or four hydraulic or pneumatic cylinders.
  • the plate to be processed exerts a counter-pressure against the means for pressing when passing the tool assembly 2.
  • the second carrier element 4b must be arranged to be movable in order to be optimally aligned between the pressure and counter-pressure for processing the side surface of the wood-based material board. This is ensured by the lever joint assembly 8 described above.
  • the dimensions of the pressure levers 22 permit-based on the plane of the wood-based panel to be processed-a horizontal movement in accordance with arrow H (FIG. Fig. 1 ), which makes it possible to machine wood-based panels of a thickness of 8 mm to 50 mm with an optimally positioned tool 12. A movement in the vertical direction is excluded during the processing of the side surface of a wood-based panel.
  • the second carrier element 4b is -as out Fig. 3 apparent- essentially from the support plate 24, the attached to the support plate, here the lateral portions 24a, 24b of the support plate 24 connecting plates 26 and the bottom plate 28 joined.
  • the second support member 24 is thus a sufficiently rigid arrangement, which carries the tool 12 and the means 14 for centering and the means 10 for detecting the thickness of the respective wood-based panel to be machined.
  • the means for detecting the thickness of the wood-based panel are presently designed as pressure means 10.
  • the pressing means 10 are composed of at least two, typically four to ten in the machining direction of the wood-based material board according to arrow B ( Fig. 1 . 2 ) arranged in a row, vertically fixed rollers 30a, 30b, which are connected by support bolts 32a, 32b with the bottom plate 28 and are additionally stabilized by a rail 34.
  • Above the stationary rollers 30a, 30b at least two, typically four to ten movable pressure rollers 36a, 36b are arranged.
  • the upper, movable pressure rollers 36a, 36b are fastened by levers 38a, 38b to the support bolts 32a, 32b.
  • the levers 38a, 38b are fixed to the support bolt at a first end, and at a second end are engaged with bolts 40a, 40b carrying the upper pressure rollers 36a, 36b.
  • the levers have a length which allows vertical movement of the movable upper pinch rollers 36a, 36b over a distance corresponding at least to the thickness of the thickest wood-based panel to be machined.
  • the upper pressure rollers are connected by a rail 42 which is bent in the processing direction B at the front end 44 at an angle of approximately 45 ° vertically and in the upper pressure roller 36a on a plane parallel to the wood-based panel to be processed, but above the wood-based panel lowers.
  • the rail 42 supports the feeding of a new wood-based panel, in particular a wood-based panel of greater thickness, and the vertical movement, here an upward movement, of the upper pinch rollers 36a, 36b.
  • the means 14 for centering the tool ensure that the tool 12 is always optimally engaged with the side surface of the wood-based panel to be machined, in particular with the edges of the side surfaces.
  • the means 14 for centering comprise centering bolts 46a, 46b, whose first end is received at a predetermined height in the levers 38a, 38b.
  • the centering bolts 46a, 46b extend parallel to and to the support bolts 32a, 32b and to the bolts 40a, 40b.
  • a guide plate 48 is mounted, which is arranged in a plane with the wood-based panel to be processed.
  • the support bolts 46a, 46b and the guide plate 48 are preferably permanently connected to each other.
  • the guide plate 48 may also be formed as a strip or a series of rollers, but for reasons of stability, a guide plate 48 is preferred, which extends in the machine direction B before, behind and after the tool 12.
  • the centering bolts 46a, 46b align the guide plate 48 depending on the thickness of the wood-based panel to be machined always at the level of the center line, ie halfway up the wood-based panel.
  • the guide plate 48 rests with its end face 50 on the side surface of the wood-based panel to be machined and thus ensures, in cooperation with the means for pressing, that the tool arrangement rests with a predetermined pressure on the side surface of the wood-based panel.
  • the centering bolts 46a, 46b further carry a support 52, which is mounted with their ends in a bridge-like manner in each case on a centering bolt.
  • the support 52 carries the tool 12 including drive.
  • the tool 12 is thus raised or lowered together with the guide plate 48, which is mounted in the middle of the tool, in fixed, predetermined relation to the vertical movement of the lever 38 a, 38 b.
  • the support 52 and the guide plate 48 attached to the support bolts 46a, 46b thus cooperate to optimally adjust the tool 12 to the machining of the side surfaces of the wood-based panel, in this case the edges.
  • the edges which are to be worked here are at different distances from the mean height of the wood-based panel. Accordingly, the tool 12 must be aligned at different distances from the average height, which is to be equated with the position of the guide plate 48, depending on whether the edges of a thin wood material panel of z. B. 8 mm, of wood-based panels of medium thickness of z. B. 16 mm to 20 mm or wood-based panels of 40 mm or 50 mm thickness to edit.
  • a horizontal movement of the tool 12 is necessary. This horizontal movement is ensured by a guide in which the in the Fig.
  • FIG. 1 to 4 shown in an advantageous embodiment support bolts 46a, 46b, which are moved vertically by the lever 38a, 38b, with its second end with a guide ruler 54 are engaged, characterized in that the support pins rest against the guide rule.
  • the guide ruler 54 in the in Fig. 1 to Fig. 4 embodiment shown formed as an inclined surface whose lower edge 56 is closer to the first support member 4a and the upper edge 58 closer to the tool 12. In a vertical movement from bottom to top, by feeding a wood-based panel with larger Thickness is triggered, the support pins 46a, 46b raised by pivoting the lever 38a, 38b.
  • the second end of the support bolts slides upwardly on the guide rail 54, respectively, and the support bolts 46a, 46b move in the direction H which is predetermined by the plane of the wood-based panel to be machined.
  • the upper pinch rollers 36a, the guide plate 48 and the tool 12 are moved horizontally in the direction of the wood-based panel to be processed. In this way, it is ensured that the tool 12 is centered in an optimal position on the edges to be machined of the side surface of the wood-based panel.
  • the tool 12 for removing excess coating material such as overlay or decorative paper designed.
  • the requirement is to create a chamfer at the edges of the wood-based panel to be machined, ie at the transitions from the top and bottom to the side surface, ie a narrow, oblique surface instead of the simple edge.
  • the tool 12 is advantageously formed in the manner of a diabolo, that is in the form of two with the tip successive cone, wherein the guide plate 48 is disposed at the height of the narrowest point of the diabolos, ie where the tips of the cone meet.
  • the working surface of the tool 12 is thus inclined to the plane of the side surface and the top and bottom of the wood-based panel to be processed and is at the same time designed to work the edges of wood-based panels of different thickness.
  • the tool is advantageously a spindle-shaped milling cutter, but can also be an obliquely or spindle-shaped knife. If only one edge of the wood-based panel to edit, the tool can only be arranged in the region of the edge to be processed.
  • the special advantage of the in the Fig. 1 to Fig. 4 shown tool assembly 2 is that even slightly brittle supernatant coating material or multilayer coating material can be reliably and cleanly removed in one operation to form a chamfer at the transition of the side surface to the top and / or bottom.
  • the tool assembly 2 adjusts itself automatically by a mechanical arrangement to different thicknesses of the wood-based panels without a predetermined contour is processed or without a separate control is required.
  • a wood-based panel z. B. introduced via a roller conveyor, not shown, to the tool assembly 2.
  • the wood-based panel comes with the bottom in engagement with the lower, stationary pressure rollers 30a and with the top with the front end 44 of the rail 42, which opens at an angle of about 450 upwards.
  • the front end 44 of the rail 42 raises the upper pinch rollers so far that the upper, movable pinch rollers 36 a rest on the top of the wood-based panel and roll. If the wood-based material board continues to be conveyed in the machine direction, the lower and upper pressure rollers 30b and 36b also come into contact with the underside or the upper side of the wood-based panel and roll on the wood-based panel.
  • the levers 38a and 38b With the lifting of the upper, movable pressure rollers 36a, 36b, the levers 38a and 38b are deflected upwards. Together with the levers 38a, 38b, the centering pins 46a, 46b disposed in the levers are raised in fixed relation to the vertical stroke of the upper pinch rollers. The attached to the centering pins 46a, 46b guide plate 48 and support 52 are raised with the centering pin. As a result, the guide plate 48 is located at half the height of the side surface of the wood-based panel and causes together with the means for pressing the solid concerns of the tool 12 on the side surface or the edges of the wood-based material board. The tool 12 is adjusted to the correct, predetermined height based on the thickness of the wood-based panel.
  • the centering pins 46a, 46b slide up the guide ruler 54.
  • the vertical movement is now converted into a horizontal movement and the tool 12 is moved by the means 14 for centering on the wood-based panel to the correct distance to the side surface of the wood-based panel.
  • the tool 12 is centered correctly in terms of height and distance and produces a clean chamfer at the edges when engaging the wood-based panel.
  • the support 4 is designed to be sufficiently long in the direction B of machining that the means 10 for detecting the thickness and the means 14 for centering both before and after the tool 12 are arranged around a uniform Raise or lower and to ensure a uniform horizontal centering of the tool 12 with respect to the side surface to be machined.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
EP15172385.5A 2015-06-16 2015-06-16 Agencement d'outil d'usinage de plaques en bois Active EP3106273B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
PL15172385T PL3106273T3 (pl) 2015-06-16 2015-06-16 Zespół narzędziowy do obróbki płyt drewnopochodnych
EP15172385.5A EP3106273B1 (fr) 2015-06-16 2015-06-16 Agencement d'outil d'usinage de plaques en bois
ES15172385T ES2781088T3 (es) 2015-06-16 2015-06-16 Disposición de herramientas para el mecanizado de placas de materia derivada de la madera
PT151723855T PT3106273T (pt) 2015-06-16 2015-06-16 Disposição de ferramenta para o processamento de placas de material derivado de madeira

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15172385.5A EP3106273B1 (fr) 2015-06-16 2015-06-16 Agencement d'outil d'usinage de plaques en bois

Publications (2)

Publication Number Publication Date
EP3106273A1 true EP3106273A1 (fr) 2016-12-21
EP3106273B1 EP3106273B1 (fr) 2020-01-08

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ID=53433099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15172385.5A Active EP3106273B1 (fr) 2015-06-16 2015-06-16 Agencement d'outil d'usinage de plaques en bois

Country Status (4)

Country Link
EP (1) EP3106273B1 (fr)
ES (1) ES2781088T3 (fr)
PL (1) PL3106273T3 (fr)
PT (1) PT3106273T (fr)

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CH435679A (de) * 1963-03-08 1967-05-15 Reich Maschf Gmbh Karl Fräsvorrichtung
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GB1235477A (en) * 1967-08-23 1971-06-16 English Rose Kitchens Ltd Improvements relating to edge-veneering machines
DE7238734U (de) * 1971-10-28 1973-02-15 Zoia M Gerat zum Bundigfrasen, Entgraten und Anfasen von Kanten
DE2146454A1 (de) * 1971-09-16 1973-03-22 Ney Intertrade Ag Kantenbeschnittgeraet
DE2321292A1 (de) * 1973-04-27 1974-11-14 Weniger & Co Vorrichtung zur kantenreinigung von beidseitig beschichteten spanplatten od. dgl
EP0571816A1 (fr) * 1992-05-25 1993-12-01 PAUL OTT GmbH Machine de collage des côtés avec dispositif d'affleurage de champs
DE19938568A1 (de) 1998-08-21 2000-03-23 Ed Heckewerth Nachf Gmbh & Co Verfahren zum Besäumen von Kanten von Werkstücken, insbesondere von beschichteten Platten sowie Vorrichtungen zur Durchführung solcher Verfahren
DE20308037U1 (de) * 2003-05-22 2003-08-07 Paul Ott Gmbh Lambach Fräsaggregat
EP1479495A2 (fr) * 2003-05-23 2004-11-24 IMA Klessmann GmbH Holzbearbeitungssysteme Procédé et machine-outil pour affleurer et racler des chants d'une pièce en forme de plaque
EP1834744A2 (fr) * 2006-03-16 2007-09-19 BIESSE S.p.A. Unité de façonnage et raclage pour l'usinage d'éléments de bois ou similaires
DE102006034437B3 (de) 2006-07-26 2007-12-27 Ima Klessmann Gmbh Holzbearbeitungssysteme Durchlauf-Holzbearbeitungsmaschine mit Besäum-Aggregat
EP2394803A2 (fr) * 2010-06-11 2011-12-14 IMA Klessmann GmbH Procédé et agrégat de traitement pour chanfreiner à chant et/ou enlever une bande de chant
EP2527110A1 (fr) * 2011-05-26 2012-11-28 SCM Group S.p.A. Unité de fonctionnement, en particulier pour des machines de placage de chant

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH407522A (de) * 1962-04-28 1966-02-15 Schuster Roman Vorrichtung zum Kantenbrechen, insbesondere von plattenförmigen Werkstücken aus Holz, Kunststoff o. dgl.
CH435679A (de) * 1963-03-08 1967-05-15 Reich Maschf Gmbh Karl Fräsvorrichtung
GB1235477A (en) * 1967-08-23 1971-06-16 English Rose Kitchens Ltd Improvements relating to edge-veneering machines
DE1914403A1 (de) * 1969-03-21 1970-10-08 Heinrich Brandt Maschb Fraesvorrichtung zum Beseitigen der ueberstehenden Laengsraender von auf die Stirnflaechen plattenfoermiger Werkstuecke aufgebrachtem Bandmaterial
DE2146454A1 (de) * 1971-09-16 1973-03-22 Ney Intertrade Ag Kantenbeschnittgeraet
DE7238734U (de) * 1971-10-28 1973-02-15 Zoia M Gerat zum Bundigfrasen, Entgraten und Anfasen von Kanten
DE2321292A1 (de) * 1973-04-27 1974-11-14 Weniger & Co Vorrichtung zur kantenreinigung von beidseitig beschichteten spanplatten od. dgl
EP0571816A1 (fr) * 1992-05-25 1993-12-01 PAUL OTT GmbH Machine de collage des côtés avec dispositif d'affleurage de champs
DE19938568A1 (de) 1998-08-21 2000-03-23 Ed Heckewerth Nachf Gmbh & Co Verfahren zum Besäumen von Kanten von Werkstücken, insbesondere von beschichteten Platten sowie Vorrichtungen zur Durchführung solcher Verfahren
DE20308037U1 (de) * 2003-05-22 2003-08-07 Paul Ott Gmbh Lambach Fräsaggregat
EP1479495A2 (fr) * 2003-05-23 2004-11-24 IMA Klessmann GmbH Holzbearbeitungssysteme Procédé et machine-outil pour affleurer et racler des chants d'une pièce en forme de plaque
EP1834744A2 (fr) * 2006-03-16 2007-09-19 BIESSE S.p.A. Unité de façonnage et raclage pour l'usinage d'éléments de bois ou similaires
DE102006034437B3 (de) 2006-07-26 2007-12-27 Ima Klessmann Gmbh Holzbearbeitungssysteme Durchlauf-Holzbearbeitungsmaschine mit Besäum-Aggregat
EP2394803A2 (fr) * 2010-06-11 2011-12-14 IMA Klessmann GmbH Procédé et agrégat de traitement pour chanfreiner à chant et/ou enlever une bande de chant
EP2527110A1 (fr) * 2011-05-26 2012-11-28 SCM Group S.p.A. Unité de fonctionnement, en particulier pour des machines de placage de chant

Also Published As

Publication number Publication date
ES2781088T3 (es) 2020-08-28
EP3106273B1 (fr) 2020-01-08
PL3106273T3 (pl) 2020-06-29
PT3106273T (pt) 2020-04-02

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