EP2078598A2 - Procédé et dispositif de traitement d'assemblages avec dents collées - Google Patents

Procédé et dispositif de traitement d'assemblages avec dents collées Download PDF

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Publication number
EP2078598A2
EP2078598A2 EP09450003A EP09450003A EP2078598A2 EP 2078598 A2 EP2078598 A2 EP 2078598A2 EP 09450003 A EP09450003 A EP 09450003A EP 09450003 A EP09450003 A EP 09450003A EP 2078598 A2 EP2078598 A2 EP 2078598A2
Authority
EP
European Patent Office
Prior art keywords
path
press
cargo
pressing
elongated
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Withdrawn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
EP09450003A
Other languages
German (de)
English (en)
Other versions
EP2078598A3 (fr
Inventor
Franz Ebner
Michael Fercher
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.)
Springer Maschinenfabrik AG
Original Assignee
Springer Maschinenfabrik 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 Springer Maschinenfabrik AG filed Critical Springer Maschinenfabrik AG
Publication of EP2078598A2 publication Critical patent/EP2078598A2/fr
Publication of EP2078598A3 publication Critical patent/EP2078598A3/fr
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M1/00—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching
    • B27M1/08—Working of wood not provided for in subclasses B27B - B27L, e.g. by stretching by multi-step processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
    • B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
    • B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
    • B27M3/002—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected at their ends

Definitions

  • the invention relates to a method for the processing of leimverzinktem elongated cargo according to the preamble of claim 1.
  • the leimverzinzanzakte elongated cargo consists of a plurality of boards or beams, in particular of wooden boards or wooden beams, which are galvanized frontally.
  • the tines of galvanizing two boards and / or beams are plugged into each other and glued together, making the elongated cargo is galvanized.
  • the glue-galvanized elongate piece goods can be further processed and / or reworked.
  • glue-galvanized wooden boards, which are designed as glued-wood beams can be glued together in several layers, with which the elongated piece goods are designed as glue-laminated wooden beams.
  • Glued laminated timber beams of different number of layers as well as predeterminable height and height can be used here
  • the elongated piece goods designed as glue laminated wood beams are planed on all sides along the longitudinal extent with a finishing planer, whereby a smooth and clean side surface of the elongate piece goods is formed.
  • the disadvantage of this is that the known methods can not process different types of elongate piece goods in geometry and structure at the same time. Rather, in the known method when changing the type of elongated piece goods to stop the system and the process and the system is to be converted accordingly.
  • the object of the invention is therefore to provide a method of the type mentioned above, with which the mentioned disadvantages can be avoided and with which different types of glue-galvanized elongate piece goods can be processed without retooling the system and / or substantially simultaneously.
  • the object of the invention is therefore further to provide a method of the type mentioned above, which can ensure flexible production planning and a flexible response to short-term production schedule changes.
  • the advantage here is that without a conversion of the plant, the production and / or processing of trained as Glue wood beams elongated cargo and trained as Leim harshholzbalken elongated cargo can be guaranteed.
  • the glue wood beam comprises a plurality of elongated wooden beams, which are connected to each other with a front-side galvanizing.
  • the glue-laminated wooden beam comprises a plurality of layers, each layer comprising a plurality of elongated wooden boards which are connected to one another by a front-side galvanizing.
  • the advantage here is that if the finishing planer or on the lamellar press conversion work and / or retooling are to be carried out, a further production on the unaffected by the renovation and / or retooling path of the bypass path and the pressing path, a production is possible, whereby the process itself during renovation and / or conversion work can be carried out in some areas of the process.
  • the invention also relates to a device for processing of lime-galvanized elongated piece goods according to the preamble of claim 9.
  • the object of the invention is to provide a device of the type mentioned, with which the aforementioned disadvantages can be avoided, with which different types of glue-galvanized elongate cargo can be processed without retooling the system and / or substantially simultaneously and which flexible production planning and ensure a flexible response to short-term production plan changes.
  • the device allows the method mentioned above and the advantages and advantageous effects mentioned above.
  • Fig. 1 to 3 and 6 show different preferred embodiments and different parts of a device for processing of glue-galvanized elongate cargo 5 comprising a lamellar press 8 and a finishing planer 9, wherein it is provided that a pressing path 81 through the lamellar press 8 and the finishing planer 9 and a lamellar 8 spaced by the bypass path 82 to Finishing planer 9 are formed, wherein the pressing path 81 is formed by the fin press 8 and the finishing planer 9 and wherein the bypass path 82 to the fin press 8 and the pressing path 81 is formed spaced.
  • the method and the device enables the advantages and advantageous effects mentioned at the outset.
  • the elongated cargo 5 may have substantially any longitudinal extent, particularly up to 30m, preferably up to 12m, in particular up to 5m, and dimensions transverse to the longitudinal extent up to 2m, in particular up to 1m, preferably up to 0.5m.
  • the elongated cargo 5 may be semicircular, round, oval, polygonal, in particular 3-angular to 8-angular, preferably rectangular or square.
  • the elongated cargo 5 may be formed in particular of wood.
  • the elongated cargo 5 may be formed as a composite material made of wood and other materials, in particular of plastic and / or metal.
  • the Fig. 4 shows the elongated cargo 5, which is designed as glue wood beam 501 and which consists of only one layer of wood.
  • This glue wood beam 501 may be referred to as a single-layer edged galvanized wood.
  • the glue wood beams 501 can be designed in particular for feeding the finish planing machine 9.
  • the glue wood beam 501 comprises a plurality of wood pieces 55 galvanized by means of galvanizing 56 on the front side.
  • the elongated cargo 5 can be designed as a glued laminated lamella 57 for loading the lamellar press 8, the glued lamella 57 usually having a lower height than the glued wooden lath 501.
  • the glued wood lamella 57 comprises a plurality of wood pieces 55 galvanized by means of a galvanizing 56 on the front side.
  • the glued wooden lamella 57 can be planed before the adhesive coating by means of the adhesive coating device for gluing in a slat planer.
  • the lamella press 8 may comprise the slat planer, the adhesive coating device and a pressing device for surface-pressing the glued-wood lamellae 57 into a laminated wood ply 500.
  • the Fig. 5 shows the elongated cargo 5, which consists of two or three layers of laminated glued laminated timbers 57 as laminated timber layer bar 500.
  • the laminated wood layer beam 500 comprising two layers may be referred to as two-layer edged wood or as duoboard 502 and the laminated wood layer beam 500 comprising three layers may be referred to as three-layer edged galvanized wood or as trio-bar 503.
  • the laminated wood layer beam 500 comprises a plurality of wood pieces 55 galvanized by means of a galvanizing 56 on the front side.
  • the laminated timber layer beam may comprise four or more layers, the layers may be formed with different height to each other and / or intermediate layers may consist of a non-wood material, in particular of a metal and / or of a plastic.
  • the elongated cargo 5 can be formed as glued wood beams, glued laminated wood 57 and / or glued laminated wood beams 500 of different construction and different dimensions.
  • the elongated cargo 5 depending on whether it is provided for feeding the lamellar press 8 or for transport past the lamellar press 8, promoted in the press path 81 and in the bypass path 82.
  • the lamellar press 8 can be loaded and loaded by means of the pressing path 81, and essentially at the same time, elongated piece goods 5 can be guided past the lamellar press 8 by means of the bypass path.
  • the lamellar press 8 and the finishing planer 9 can be operated at a different throughput, whereby the optimum process conditions and the optimal throughput for each of the two workstations can be established. As a result, the overall throughput and the output per unit time can be made high.
  • the glued laminated lamella 57 are optionally planed, then adhesively coated and then pressed again.
  • the laminated timber layer beam 500 comprising several layers of glued wood lamellae 57 can be temporarily stored in a buffer 86.
  • a finish planing path 84 is formed, wherein the pressing path 81 between the fin press 8 and the finishing planer 9 can be merged with the bypass path 82 to a common finish planing path 84.
  • known finishing planers 9 can be provided substantially without retooling for the method and for the device.
  • the elongate cargo 5 is conveyed by a bearing 10, preferably a floor storage 100, in the press path 81 or the bypass path 82, wherein - viewed in the processing direction of the elongated piece goods 5 - the bearing 10, preferably the floor storage 100, is formed in front of the press path 81 and in front of the bypass path 82.
  • the feeding order of the bypass path and the pressing path can be controlled individually and flexibly, whereby the high flexibility of the device and the method, the ability to respond to short-term production schedule changes and an individual loading order of the lamellar press 8 can be ensured.
  • the bearing 10 has at least two removal points 75, wherein a first removal point 76 with the pressing path 81 and a second removal point 77 is operatively connected to the bypass path 82, and wherein at a first removal point 76 of the pressing path 81 and a second sampling point 77 of the bypass path 82 are charged.
  • the elongated cargo 5 is removed at the first removal point 76 and at the second removal point 77 from a common removal conveyor. This allows device space requirements and
  • the common removal conveyor may be designed as a gripper, as a multi-axis robotic arm, as a slide and / or as a switch.
  • the second and the third preferred embodiment of the device is provided that a feed point 83 and a feed path 831 are formed and that the feed path 831 with the pressing path 81 and / or the bypass path 82 is operatively connected, whereby the elongated General cargo 5 can be supplied to the bypass path 82 or the pressing path 81 by means of a feed point 83 and a feed path 831.
  • elongate cargo 5 can be supplied automatically, semi-automatically or manually via the feed station 83 and the feed path 831. This can ensure the removal of elongated cargo 5 for quality control and / or rework and the subsequent re-entry into the work process.
  • the feed path 831 for the supply of the elongated piece goods 5 is operatively connected to the finish planing path 84.
  • the Indian Fig. 1 shown path for the elongated cargo 5 between the fin press 8 and the finishing planer 9 is partially formed as a press path 81, partially formed as a press path 81 and bypass path 82 and partially as a press path 81, as a bypass path 82 and as a feed 831.
  • This path since it leads as the only path in the finishing planer, can therefore also be referred to as finish planing path 84.
  • the first embodiment of the device additionally shows a first switch 87 and a second switch 88, wherein the first switch for merging a plurality of paths and the second switch 88 is provided for dividing into a plurality of paths.
  • the pressing path 81, the bypass path 82 and the finish planing path 84 are operatively connected to each other with a first switch 87, whereby the movement of the elongated piece goods 5 during the merging of the bypass path 82 with the pressing path 81 is controlled by means of a first switch 87 can be.
  • a first switch 87 the control, the promotion and the leadership of the elongate cargo 5 in the device can be done easily and reliably.
  • the elongated cargo 5 is conveyed by means of a second switch 88 into the pressing path 81 or the bypass path 82.
  • a second switch 88 is formed.
  • the elongated cargo 5 can be removed from the bearing 10 in only one removal station 75, with which known bearings 10 and / or floor storage 100 can be used essentially without alterations.
  • the elongated cargo 5 is conveyed in a removal path 85 to the second switch 88.
  • the second switch 88 With the second switch 88, the elongate cargo 5, depending on whether it is provided for feeding the lamellar press 8 or for transporting past the lamella press 8, is conveyed into the pressing path 81 or into the bypass path 82.
  • the one or more workstations of the lamellar press 8 is traversed, wherein a plurality of glued wood lamellae 57 are stacked and glued and pressed into a multilayer glued laminated wood beam 500, in particular to a duoboard 502 and / or a trio bar 503.
  • the elongated cargo 5 After passing through the elongated piece goods 5 through the lamellar press 8, wherein the type and geometry of the elongate cargo 5 changes, the elongated cargo 5 is further promoted in the press path 81 and transported in the direction of the first switch 87.
  • the elongated cargo 5 can also be promoted in the bypass path 82, wherein the elongated cargo 5 can be promoted without intermediate work steps, so Hä intimid intimidke, the first switch 87.
  • the finish planing path 84 is formed in the second embodiment.
  • An advantage of the second embodiment is that the upstream of the device workstations and / or warehouse 10 and the finishing planer 9 essentially need to be changed, which existing and / or known workstations, bearings 10 and / or finishing planer 9 can be operatively connected to the device , As a result, an existing system can also be retrofitted with the method and / or with the device, thus increasing the flexibility and the production throughput of an existing system.
  • the Fig. 3 shows parts of the storage 10 designed as a floor warehouse 10, the Lammellenpresse, the finishing planer 9 and the intermediate paths for the elongate cargo 5 of different types and different structure.
  • the first removal point 76 and the second removal point 77 are offset in height from one another, with which the elongate cargo 5 at the first removal point 76 offset in height to the second removal point 77 can be removed.
  • the bypass path 82 and the pressing path 81 can be formed substantially offset in height from one another.
  • the advantage here is that the pressing station of the lamellar press 8 fed from above and the elongated cargo 5 can be issued by the lamellar press 8 down, the promotion of the elongate cargo 5 by the lamellar press 8 can be done easily and at least partially driven by gravity.
  • the bypass path 82 is in particular - seen in the operating position of the device - below the fin press. 8
  • the finishing planing machine 9 - seen in the operating position of the device - attaches below the lamella press 8.
  • the device can operate substantially simultaneously on a plurality of superimposed horizontal planes, whereby good space utilization can be ensured.
  • the Fig. 6 shows the bearing 10 in a preferred embodiment of the bearing 10 and the two removal points 75, a portion of the pressing path 81 and a portion of the bypass path 82, the bearing 10 comprises four storage levels 3 and wherein each of the storage levels 3 comprises at least one storage transverse conveyor 4 and / or wherein each of the storage levels 3 is formed by at least one storage transverse conveyor 4.
  • the storage levels 3 can be advantageously designed as a storage level module, the camp 10, a storage level 3 can be added or removed very easily.
  • the bearing 10 - depending on the required flexibility, the number of simultaneously promoted different geometries elongated cargo 5, the required buffer time and / or the required storage capacity - instead of 4 storage levels 3 with two, three, five, six, seven, eight and / or more storage levels 3 may be formed.
  • the elongated cargo 5 is transported by means of a feed device 14, in particular in the transverse transport to the first Hebequerumbleer 1. In this way, the transport can be carried out easily and with little load for the elongate cargo 5.
  • the feed device 14 can advantageously comprise a locking device 34, in particular a barrier and / or a beam, which can lock the elongated cargo 5 at a predeterminable distance from the first lifting transverse conveyor 1 in the conveying direction, in this case in particular in the transporting direction 141.
  • a locking device 34 in particular a barrier and / or a beam, which can lock the elongated cargo 5 at a predeterminable distance from the first lifting transverse conveyor 1 in the conveying direction, in this case in particular in the transporting direction 141.
  • the first support member 18 can detect and lift the elongated cargo 5.
  • the first lifting transverse conveyor 1 comprises a plurality of the first supporting elements 18, which may be formed in particular at a regular distance from each other. Thereby, the uniform throughput and the uniform conveying speed of the first Hebequerimplers 1 can be ensured.
  • the first lifting transverse conveyor 1 comprises at least one ejection element, which holds the elongate cargo 5 at a predetermined one of the plurality of storage levels 3 from the lifting transverse conveyor 1 carries out, ejects and / or ejects.
  • the ejection element is designed as a plurality of ejectors 33, wherein each of the storage levels 3 exactly one of the plurality of pushers 33 is associated.
  • a Lagensentnerquerreader 6 is disposed between the storage transverse conveyor 4 and the first Hebequerreader 1, wherein it is provided that the elongated cargo 5 after the Auszu qualifyingn from the first Hebequerreader 1 and before being conveyed to storage transverse conveyor 4 on a Lagensentnerquerreader. 6 is encouraged.
  • This layer forming transverse conveyor 6 forms a layer of a predeterminable number of a plurality of elongated piece goods 5 such that the plurality of elongated piece goods 5 adjoin adjacent to each other and wherein a piece goods layer 52 is formed.
  • the forces can be kept predetermined while forming position predetermined, so that the risk of damage and / or the risk of uncontrolled superimposing of elongated cargo 5 may be low.
  • the piece goods layer 52 can be formed easily and reliably even with heavily twisted elongated piece goods 5 and with elongate piece goods 5 with greatly varying twisting.
  • the storage transverse conveyor 4 is used for storing, buffering, storage and / or temporary storage and transversely conveying the elongate cargo 5 from the first Hebequerreader 1 to the second Hebequer complicater 2, wherein the storage transverse conveyor 4 store a plurality of Selfgutlagen 52 and a plurality of elongated cargo 5 and can promote.
  • the elongate cargo 5 conveyed by the transverse storage conveyor 4 to the second lifting conveyor 2 can be separated from a second lifting conveyor 2 by the second lifting conveyor 2 Support element 28 is received and lowered.
  • the second Hebequercludeer 2 comprises a plurality of second support elements 28 which are formed at a regular distance from each other. Thereby, the uniform throughput and the uniform conveying speed of the second Hebequerimplers 1 can be ensured.
  • the second support element 28 may preferably be formed as pockets, wherein the elongated cargo 5 "during slide to the second Hebequerreader 2 in the second support member 28 'can slide into' can. This allows the simple and reliable promotion of the elongated piece goods 5 in the second Hebequer complicater second
  • the first Hebequercludeer 1 and / or the second Hebequerreader 2 may be formed as Paternosterquerreader 13.
  • the lifting and / or lowering of the elongate piece goods 5 can be simple, gentle, space-saving and / or automated, wherein a plurality of elongate piece goods 5 can be conveyed simultaneously.
  • the bearing 10 may also be referred to as a transverse conveyor bearing, since all conveyances of the elongate piece goods 5 in the bearing 10 can be effected essentially in transverse transport.
  • the advantage here is that the cross-promotion can only a small force load and only a small bending load of the elongate cargo 5, in particular the joints in the region of the tines 56 of the cargo 55, can ensure.
  • a separating transverse conveyor 7 for receiving a plurality of cargo 5 and individual delivery to the second Hebequerreader 2 is arranged, wherein it is provided that the elongated cargo 5 after the conveying of the storage transverse conveyor 4 and before being conveyed into the second Hebequerreader 2 is conveyed to a separating transverse conveyor 7. This allows the isolated transfer of one of the elongated cargo 5 from the storage level 3 to the second Hebequersleyer 2 guaranteed.
  • the separating transverse conveyor 7 comprises at least the blocking device 34, in particular a barrier and / or a beam, which block the elongate cargo 5 at a predeterminable distance from the first lifting transverse conveyor 1 in the conveying direction, in particular in the separating transverse conveyor direction 71 can.
  • the blocking device 34 in particular a barrier and / or a beam, which block the elongate cargo 5 at a predeterminable distance from the first lifting transverse conveyor 1 in the conveying direction, in particular in the separating transverse conveyor direction 71 can.
  • the separating transverse conveyor 7 comprises a lifting device 35 for picking up the piece goods 5 from the separating transverse conveyor 7.
  • the lifting device 35 and / or the locking device 34 may also be formed in the pressing path 81 and / or in the bypass path 82. Thus, sanding marks and / or damage to the elongated cargo 5 can also be prevented in the press path 81 and / or in the bypass path 82.
  • the elongated cargo 5 in the press path 81 and in the bypass path 82 is essentially conveyed by endless conveyors 321, for which at least one endless conveyor 321 can be formed in the press path 81 and in the bypass path 82.
  • the endless conveyor 321 may be formed as a conveying element 32, in particular as a conveyor belt.
  • the revolving conveyor elements 32 can be supported in particular by rollers 31, whereby the storage and the drive of the conveying elements 32 can be particularly simple, inexpensive and reliable.
  • the pre-switching of the bearing 10, in particular of the floor storage 100, can, if different types of elongated cargo 5 are stored in the warehouse 10, advantageously allows the different types of elongated cargo 5 are taken in individual order and in an individual composition of the bearing 10 can.
  • This allows different types of elongated piece goods 5, in particular different lengths, different materials, preferably wood materials, and / or different heights, fed easily and without further sorting of the lamellar press 8 and glued and glued in this Leim harshholzbalken 500, wherein the Leim harshholzbalken 500 different high layers and / or different materials of laminated wood lamellae 57 may include.
  • the Leim harshholzbalken 500 may be formed with thin-layer glued laminated lamellae 57 and intermediate thick-laminated glued lamellae 57, whereby the properties of the Leim harshholzbalkens 500 adapted to individual requirements and / or individual customer needs and / or whereby the percentage rejects and the percent waste content can be kept low.
  • one or more other workstations in particular Foliersationen for wrapping the elongated cargo 5, Funierstationen for funtion of the elongated cargo 5, berierstationen for packaging a plurality of elongated cargo 5 to packages and / or packaging stations for packaging the elongated piece goods 5, be formed.
  • the pressing path 81 and / or the bypass path 82 may be formed as a transverse conveyor for conveying the elongated piece goods 5 in the transverse transport.
  • the elongated cargo 5 can be conveyed in the transverse transport, whereby the mechanical load of the elongated cargo 5 can be low and thus the elongated cargo 5 can be promoted even with partially cured adhesive bond.
  • the storage times of the elongate piece goods 5 can be reduced and the lead time and / or the processing time of the elongate piece goods 5 in the device and by means of the method can be made short.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Branching, Merging, And Special Transfer Between Conveyors (AREA)
  • Forging (AREA)
EP09450003.0A 2008-01-11 2009-01-08 Procédé et dispositif de traitement d'assemblages avec dents collées Withdrawn EP2078598A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT452008A AT506264B1 (de) 2008-01-11 2008-01-11 Verfahren zur bearbeitung von leimverzinktem länglichem stückgut

Publications (2)

Publication Number Publication Date
EP2078598A2 true EP2078598A2 (fr) 2009-07-15
EP2078598A3 EP2078598A3 (fr) 2014-08-06

Family

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Application Number Title Priority Date Filing Date
EP09450003.0A Withdrawn EP2078598A3 (fr) 2008-01-11 2009-01-08 Procédé et dispositif de traitement d'assemblages avec dents collées

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EP (1) EP2078598A3 (fr)
AT (1) AT506264B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2243606B1 (fr) 2009-04-24 2017-02-22 GreCon Dimter Holzoptimierung Süd GmbH & Co. KG Installation de fabrication de plaques en lamelles de bois et procédé destiné à la fabrication de telles plaques

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102248565A (zh) * 2010-05-18 2011-11-23 郭晖 集成实木复合地板的制作方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030010434A1 (en) * 2001-06-13 2003-01-16 Les Placements R. Grenier Inc. Process of making a lamellated wood product

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0375807A1 (fr) * 1988-12-30 1990-07-04 Hans Binder Méthode et dispositif pour produire des lamelles de bois à partir de bois de charpente
EP1678479B1 (fr) * 2003-10-27 2017-07-05 Hans-Peter Leitinger Procede d'assurance de la qualite de bois de construction

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030010434A1 (en) * 2001-06-13 2003-01-16 Les Placements R. Grenier Inc. Process of making a lamellated wood product

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2243606B1 (fr) 2009-04-24 2017-02-22 GreCon Dimter Holzoptimierung Süd GmbH & Co. KG Installation de fabrication de plaques en lamelles de bois et procédé destiné à la fabrication de telles plaques

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Publication number Publication date
AT506264A1 (de) 2009-07-15
AT506264B1 (de) 2010-08-15
EP2078598A3 (fr) 2014-08-06

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