EP1329266B1 - Equipment for machine classifying of planks or beams - Google Patents
Equipment for machine classifying of planks or beams Download PDFInfo
- Publication number
- EP1329266B1 EP1329266B1 EP02012295A EP02012295A EP1329266B1 EP 1329266 B1 EP1329266 B1 EP 1329266B1 EP 02012295 A EP02012295 A EP 02012295A EP 02012295 A EP02012295 A EP 02012295A EP 1329266 B1 EP1329266 B1 EP 1329266B1
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- EP
- European Patent Office
- Prior art keywords
- boards
- beams
- measuring devices
- planing
- transport speed
- 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.)
- Expired - Lifetime
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- 238000005259 measurement Methods 0.000 claims abstract description 11
- 239000002023 wood Substances 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000003287 optical effect Effects 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 230000001133 acceleration Effects 0.000 claims description 2
- 239000000872 buffer Substances 0.000 claims description 2
- 239000013067 intermediate product Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/12—Sorting according to size characterised by the application to particular articles, not otherwise provided for
- B07C5/14—Sorting timber or logs, e.g. tree trunks, beams, planks or the like
Definitions
- the invention relates to a system for the mechanical classification of Boards or beams as an intermediate product for the production of Glued laminated timber or laminated timber, in which within a Production line the boards or beams individually continuously in the Longitudinal pass a planing device in which they are planed, and then go through a measuring device in which they with regard to their Strength and possibly also analyzed according to optical criteria and be classified and the classified boards or beams then sorted according to their classification become.
- measuring devices For the mechanical classification of boards and beams with a thickness from esp. 30 to 90 mm, a width from esp. 80 to 280 mm and one Length of 2.5 to 6 m in particular, measuring devices are used, which in Longitudinal pass through the individual workpieces (boards and beams) for example by means of X-rays for strength or load-bearing capacity check and according to the results in appropriate Classify strength classes. Measuring the strength of the workpieces can be used with additional software or additional scanners Software for the detection and classification of optical criteria (Blue stain, resin gall, etc.) can be added. The measurement results or Classifications are in optical form, for example in the form of a Color codes, applied to the workpieces or electronically saved. The workpieces classified in this way are sorted accordingly and then for the production of board and flame Laminated timber used.
- Planing ensures calibrated boards with defined maximum cross sections, which makes the measurement easier.
- Planing lines consist of Package separation and feeding to the planing machine, one Planing machine and one or more packages, whereby High-performance packaging often also includes interim storage facilities are upstream. Planing lines often have much higher maximum Processing speeds on than the measuring devices. It can therefore the high processing speed of the planing line is often not be used.
- EP-A-0 413 098 describes a method and an apparatus for treating piece-like parts, in particular perforated circuit boards in continuous systems known several treatment steps, the treatment stations with longer required treatment time instead of one lane with several lanes be trained and the transport speeds on these tracks accordingly be reduced; in this way the length of the system can be reduced.
- WO 98/30370 A discloses a process for the production of glulam, at which is measured for the density of rectangular woods, woods of a specific one Density are selected, edges of the selected woods are planed and the wood is glued side by side to form the glulam.
- the invention has for its object to provide a system on the one hand the high processing speed of the planing line can be used in the best possible way and on the other hand in the Measuring device high quality measurement results can be achieved.
- this object is essentially achieved by that in the production line at least two measuring devices in parallel are arranged and the boards leaving the planing device or Beams alternating the at least two using a switch device Measuring devices can be fed, the transport speed with which led the boards or beams through the measuring devices be less than the speed at which they are transported the planing device are passed through.
- the at least two measuring devices are the same, which additional Brings cost advantages and advantages in operation.
- the transport speed in the Measuring devices of the transport speed in the planing device is adjusted so that the throughput through each measuring device is 1 / n the throughput through the planing device, where n is equal to the number of the measuring devices connected in parallel. There is no need here additional buffers and the workpieces leaving the planing device can be fed directly to the measuring devices.
- the at least two Boards or bars leaving measuring devices then under Acceleration to a transport speed equal to that of the planing device corresponds again to a single transport line are mergable.
- Fig. 1 an inventive. System with two parallel ones Measuring devices.
- the workpieces (boards and beams) not shown in detail taken from a warehouse, also not shown, and in one Package separation system 100 isolated.
- the isolated workpieces are then individually continuously in a longitudinal pass Planing device 102 supplied, in which they are planed.
- the the Workpieces leaving the planing device are moved over a switch 104 alternately a first measuring device 106 and a second Measuring device 108 supplied, which they with a greatly reduced Run through speed.
- the workpieces are in themselves in the measuring devices 106 and 108 known way using X-ray technology with regard to their strength measured. Furthermore, they are also known Laser scanner technology checked according to optical criteria. According to the measurement results evaluated by EDP classified them accordingly into several classes.
- Marking stations are connected to the measuring devices 106 and 108 110 and 112 are arranged, in which the workpieces according to the in the measuring devices determined classifications with one of the color code corresponding to the respective classification.
- the markings for the respective classification can be on the side be attached. Markings of the identified defects are attached, so that these later by appropriate chop saws are cut out.
- the marked workpieces are then transported over transport routes 120, 122 brought together on a common transport device 124, according to the classifications determined in the measuring devices buffered to larger quantities in individual floors 114 and then with the help of a removal device 116 High performance packaging 118 fed. Ultimately, the boards or Beams then processed into glued laminated timber or laminated timber.
Landscapes
- Biodiversity & Conservation Biology (AREA)
- Forests & Forestry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Sorting Of Articles (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
- Farming Of Fish And Shellfish (AREA)
- Cultivation Of Seaweed (AREA)
- Powder Metallurgy (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Warping, Beaming, Or Leasing (AREA)
- Cyclones (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Description
Die Erfindung betrifft eine Anlage zum maschinellen Klassifizieren von Brettern bzw. Balken als Zwischenprodukt für die Herstellung von Brettschichtholz oder Balkenschichtholz, bei der innerhalb einer Produktionslinie die Bretter bzw. Balken einzeln kontinuierlich im Längsdurchlauf eine Hobeleinrichtung, in der sie gehobelt werden, und anschließend eine Meßeinrichtung durchlaufen, in der sie hinsichtlich ihrer Festigkeit und ggf. auch nach optischen Kriterien analysiert und klassifiziert werden und bei der die klassifizierten Bretter bzw. Balken anschließend entsprechend ihrer Klassifizierung maschinell sortiert werden.The invention relates to a system for the mechanical classification of Boards or beams as an intermediate product for the production of Glued laminated timber or laminated timber, in which within a Production line the boards or beams individually continuously in the Longitudinal pass a planing device in which they are planed, and then go through a measuring device in which they with regard to their Strength and possibly also analyzed according to optical criteria and be classified and the classified boards or beams then sorted according to their classification become.
Eine derartige Anlage ist dem Anmelder bekannt.Such a system is known to the applicant.
Zur maschinellen Klassifizierung von Brettern und Balken mit einer Dicke von insb. 30 bis 90 mm, einer Breite von insb. 80 bis 280 mm sowie einer Länge von insb. 2,5 bis 6 m werden Meßeinrichtungen eingesetzt, die im Längsdurchlauf die einzelnen Werkstücke (Bretter und Balken) beispielsweise mittels Röntgenstrahlen nach Festigkeit bzw. Tragfähigkeit prüfen und entsprechend den Ergebnissen in entsprechende Festigkeitsklassen einteilen. Die Messung der Festigkeit der Werkstücke kann mit zusätzlicher Software oder auch zusätzlichen Scannern mit Software um die Erkennung und Klassifizierung von optischen Kriterien (Bläue, Harzgallen usw.) ergänzt werden. Die Meßergebnisse bzw. die Klassifizierungen werden in optischer Form, beispielsweise in Form eines Farbencodes, auf die Werkstücke aufgebracht oder elektronisch gespeichert. Die auf diese Weise klassifizierten Werkstücke werden entsprechend sortiert und dann zur Herstellung von Brett- undloder Balkenschichtholz verwendet. For the mechanical classification of boards and beams with a thickness from esp. 30 to 90 mm, a width from esp. 80 to 280 mm and one Length of 2.5 to 6 m in particular, measuring devices are used, which in Longitudinal pass through the individual workpieces (boards and beams) for example by means of X-rays for strength or load-bearing capacity check and according to the results in appropriate Classify strength classes. Measuring the strength of the workpieces can be used with additional software or additional scanners Software for the detection and classification of optical criteria (Blue stain, resin gall, etc.) can be added. The measurement results or Classifications are in optical form, for example in the form of a Color codes, applied to the workpieces or electronically saved. The workpieces classified in this way are sorted accordingly and then for the production of board and flame Laminated timber used.
Solche Meßeinrichtungen werden in normale Hobellinien integriert. Das Hobeln sorgt für kalibrierte Bretter mit definierten Maximalquerschnitten, was die Vermessung erleichtert. Hobellinien bestehen aus Paketvereinzelung und Zuführung zur Hobelmaschine, einer Hobelmaschine und einer oder mehreren Paketierungen, wobei Hochleistungspaketierungen häufig auch Etagenzwischenlager vorgeschaltet sind. Hobellinien weisen häufig sehr viel höhere maximale Verarbeitungsgeschwindigkeiten auf als die Meßeinrichtungen. Es kann somit die hohe Verarbeitungsgeschwindigkeit der Hobellinie oftmals nicht genutzt werden.Such measuring devices are integrated in normal planing lines. The Planing ensures calibrated boards with defined maximum cross sections, which makes the measurement easier. Planing lines consist of Package separation and feeding to the planing machine, one Planing machine and one or more packages, whereby High-performance packaging often also includes interim storage facilities are upstream. Planing lines often have much higher maximum Processing speeds on than the measuring devices. It can therefore the high processing speed of the planing line is often not be used.
Um die Verarbeitungsgeschwindigkeit der Gesamtanlage zu erhöhen, ist es grundsätzlich möglich, die Arbeitsgeschwindigkeit der Meßeinrichtung weiter zu steigern. Es hat sich jedoch gezeigt, daß mit zunehmender Geschwindigkeit der Werkstücke bei der Vermessung die Qualität der Meßergebnisse sinkt.In order to increase the processing speed of the overall system, is it is basically possible to change the working speed of the measuring device to further increase. However, it has been shown that with increasing Speed of the workpieces when measuring the quality of the Measurement results decrease.
Es kann also entweder die Geschwindigkeit der Hobellinie nicht optimal genutzt werden oder aber die Meßeinrichtung muß so schnell arbeiten, daß die Qualität der Meßergebnisse sinkt. Ein Sinken der Qualität der Meßergebnisse hat wiederum zur Folge, daß ein relativ hoher Anteil an nicht oder falsch klassifizierten Werkstücke entsteht. Solche Werkstücke können dann zwar anschließend manuell nachklassifiziert werden, dies bedeutet jedoch wiederum einen hohen personellen Aufwand und daher entsprechende Kosten.So either the speed of the planing line may not be optimal be used or the measuring device must work so quickly, that the quality of the measurement results decreases. A decrease in the quality of the Measurement results in turn have the consequence that a relatively high proportion of Workpieces that are not classified or are classified incorrectly. Such workpieces can then be subsequently reclassified manually, this however again means a lot of personnel and therefore corresponding costs.
Aus der EP-A-0 413 098 ist ein Verfahren und eine Vorrichtung zum Behandeln von stückförmigen Teilen, insbesondere gelochten Leiterplatten in Durchlaufanlagen mit mehreren Behandlungsschritten bekannt, wobei die Behandlungsstationen mit längerer erforderlicher Behandlungszeit anstelle mit einer Bahn mit mehreren Bahnen ausgebildet werden und die Transportgeschwindigkeiten auf diesen Bahnen entsprechend verringert werden; auf diese Weise kann die Länge der Anlage verringert werden.EP-A-0 413 098 describes a method and an apparatus for treating piece-like parts, in particular perforated circuit boards in continuous systems known several treatment steps, the treatment stations with longer required treatment time instead of one lane with several lanes be trained and the transport speeds on these tracks accordingly be reduced; in this way the length of the system can be reduced.
Die WO 98/30370 A offenbart ein Verfahren zur Herstellung von Brettschichtholz, bei dem die Dichte von rechteckigen Hölzern gemessen wird, Hölzer einer bestimmten Dichte ausgewählt werden, Kanten der ausgewählten Hölzer abgehobelt werden und die Hölzer Seite an Seite aneinandergeklebt werden, um das Brettschichtholz zu bilden.WO 98/30370 A discloses a process for the production of glulam, at which is measured for the density of rectangular woods, woods of a specific one Density are selected, edges of the selected woods are planed and the wood is glued side by side to form the glulam.
Der Erfindung liegt die Aufgabe zugrunde, eine Anlage zu schaffen, bei der einerseits die hohe Verarbeitungsgeschwindigkeit der Hobellinie bestmöglich ausgenutzt werden kann und bei der andererseits in der Meßeinrichtung Meßergebnisse hoher Qualität erzielt werden können.The invention has for its object to provide a system on the one hand the high processing speed of the planing line can be used in the best possible way and on the other hand in the Measuring device high quality measurement results can be achieved.
Diese Aufgabe wird erfindungsgemäß im wesentlichen dadurch gelöst, daß in der Produktionslinie mindestens zwei Meßeinrichtungen parallel angeordnet sind und die die Hobeleinrichtung verlassenden Bretter bzw. Balken über eine Weicheneinrichtung abwechselnd den mindestens zwei Meßeinrichtungen zuführbar sind, wobei die Transportgeschwindigkeit, mit der die Bretter bzw. Balken durch die Meßeinrichtungen hindurchgeführt werden, geringer ist als die Transportgeschwindigkeit, mit der sie durch die Hobeleinrichtung hindurchgeführt werden.According to the invention, this object is essentially achieved by that in the production line at least two measuring devices in parallel are arranged and the boards leaving the planing device or Beams alternating the at least two using a switch device Measuring devices can be fed, the transport speed with which led the boards or beams through the measuring devices be less than the speed at which they are transported the planing device are passed through.
Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der abhängegen Ansprüche.Advantageous developments of the invention are the subject dependent claims.
Auf diese Weise kann der Durchsatz durch die Meßeinrichtungen verdoppelt werden (im Falle von zwei parallelen Meßeinrichtungen) und die Verarbeitungsgeschwindigkeit der Gesamtanlage entsprechend erhöht werden. Gleichzeitig wird aufgrund des Umstandes, daß die Werkstücke die einzelnen Meßeinrichtungen nunmehr wesentlich langsamer durchlaufen können, die Qualität der Meßergebnisse deutlich gesteigert. Ein weiterer Vorteil der erfindungsgemäßen Lösung ergibt sich daraus, daß im Falle des Ausfalls einer der Meßeinrichtungen die Anlage immer noch jedenfalls mit der halben Kapazität gefahren werden kann, wodurch immer wieder auftretende Ausfallzeiten vermieden bzw. reduziert werden können.In this way, the throughput through the measuring devices be doubled (in the case of two parallel measuring devices) and the processing speed of the entire system increased accordingly become. At the same time, due to the fact that the workpieces the individual measuring devices are now much slower can go through, the quality of the measurement results increased significantly. Another advantage of the solution according to the invention results from that if one of the measuring devices fails, the system always can still be driven with half the capacity, which means Downtimes that occur repeatedly can be avoided or reduced can.
In bevorzugter Weiterbildung der Erfindung ist vorgesehen, daß die mindestens zwei Meßeinrichtungen jeweils gleich sind, was zusätzliche Kostenvorteile und Vorteile beim Betrieb mit sich bringt.In a preferred development of the invention it is provided that the at least two measuring devices are the same, which additional Brings cost advantages and advantages in operation.
Bevorzugt ist weiterhin, wenn die Transportgeschwindigkeit in den Meßeinrichtungen der Transportgeschwindigkeit in der Hobeleinrichtung so angepasst ist, dass der Durchsatz durch jede Messeinrichtung 1/n ist vom Durchsatz durch die Hobeleinrichtung, wobei n gleich ist der Anzahl der parallel geschalteten Meßeinrichtungen. Hierbei erübrigen sich zusätzliche Puffer und die die Hobeleinrichtung verlassenden Werkstücke können unmittelbar den Meßeinrichtungen zugeführt werden.It is also preferred if the transport speed in the Measuring devices of the transport speed in the planing device is adjusted so that the throughput through each measuring device is 1 / n the throughput through the planing device, where n is equal to the number of the measuring devices connected in parallel. There is no need here additional buffers and the workpieces leaving the planing device can be fed directly to the measuring devices.
Weiterhin ist vorzugsweise vorgesehen, daß die die mindestens zwei Meßeinrichtungen verlassenden Bretter bzw. Balken anschließend unter Beschleunigung auf eine Transportgeschwindigkeit, die derjenigen durch die Hobeleinrichtung entspricht, wieder zu einer einzigen Transportlinie zusammenführbar sind.Furthermore, it is preferably provided that the at least two Boards or bars leaving measuring devices then under Acceleration to a transport speed equal to that of the planing device corresponds again to a single transport line are mergable.
Weitere vorteilhafte Merkmale der Erfindung ergeben sich aus den übrigen Unteransprüchen und der nachfolgenden Beschreibung.Further advantageous features of the invention result from the rest Subclaims and the following description.
Im Folgenden wird ein Ausführungsbeispiel der Erfindung anhand der Zeichnung näher erläutert. In der Zeichnung zeigt in schematischer DarstellungAn exemplary embodiment of the invention is described below with reference to Drawing explained in more detail. In the drawing shows in schematic presentation
Fig. 1 eine erfindungsgemäße. Anlage mit zwei parallelen Meßeinrichtungen.Fig. 1 an inventive. System with two parallel ones Measuring devices.
Die nicht näher dargestellten Werkstücke (Bretter und Balken) werden
einem ebenfalls nicht dargestellten Lager entnommen und in einer
Paketvereinzelungsanlage 100 vereinzelt. Die vereinzelten Werkstücke
werden dann einzeln kontinuierlich im Längsdurchlauf einer
Hobeleinrichtung 102 zugeführt, in der sie gehobelt werden. Die die
Hobeleinrichtung verlassenden Werkstücke werden über eine Weiche 104
abwechselnd einer ersten Meßeinrichtung 106 und einer zweiten
Meßeinrichtung 108 zugeführt, die sie mit einer stark reduzierten
Geschwindigkeit durchlaufen.The workpieces (boards and beams) not shown in detail
taken from a warehouse, also not shown, and in one
Package separation system 100 isolated. The isolated workpieces
are then individually continuously in a longitudinal
In den Meßeinrichtungen 106 und 108 werden die Werkstücke in an sich
bekannter Weise mittels Röntgentechnologie hinsichtlich ihrer Festigkeit
gemessen. Weiterhin werden sie mittels ebenfalls bekannter
Laserscanner- Technologie nach optischen Kriterien überprüft.
Entsprechend den mittels EDV ausgewerteten Meßergebnissen werden
sie entsprechend in mehrere Klassen klassifiziert.The workpieces are in themselves in the
Anschließend an die Meßeinrichtungen 106 und 108 sind Markierstationen
110 bzw. 112 angeordnet, in welchen die Werkstücke entsprechend den in
den Meßeinrichtungen ermittelten Klassifizierungen mit einem der
jeweiligen Klassifizierung entsprechenden Farbcode versehen werden. Marking stations are connected to the
Die Markierungen für die jeweilige Klassifizierung können seitlich angebracht werden. Auf den Brettern können auch Markierungen der ermittelten Fehlstellen angebracht werden, so dass diese später von entsprechenden Kappsägen ausgeschnitten werden.The markings for the respective classification can be on the side be attached. Markings of the identified defects are attached, so that these later by appropriate chop saws are cut out.
Die markierten Werkstücke werden dann über Transportwege 120, 122
auf eine gemeinsame Transporteinrichtung 124 zusammengeführt,
entsprechend der in den Messeinrichtungen ermittelten Klassifizierungen
in einzelnen Etagen 114 zu größeren Mengen zwischengepuffert und
dann mit Hilfe einer Entnahmevorrichtung 116 einer
Hochleistungspaketierung 118 zugeführt. Letztlich werden die Bretter bzw.
Balken dann zu Brettschichtholz bzw. Balkenschichtholz weiterverarbeitet.The marked workpieces are then transported over
Claims (5)
- Apparatus for mechanical classification of boards or beams as an intermediate product for the production of laminated wood boards or beams, where within one production line the boards or beams individually pass continuously in longitudinal passage through a planing device (102) in which they are planed and then a measuring device in which they are analysed and classified with regard to their strength and where applicable also optical criteria, where the classified boards or beams are then sorted mechanically by classification, characterised in that in the production line at least two measuring devices (106, 108) are arranged in parallel and the boards or beams leaving the planing device (102) can be guided via a switch device (104) alternately to the at least two measuring devices, where the transport speed with which the boards or beams pass through the measuring device (106, 108) is less than the transport speed with which they pass through the planing device.
- Apparatus according to claim 1, characterised in that the at least two measuring devices (106, 108) are identical.
- Apparatus according to claim 1 or 2, characterised in that the transport speed in the measuring devices (106, 108) is adapted to the transport speed in the planing device (102) so that the throughput through each measurement device is 1/n of the throughput through the planing device, where n is equal to the number of measuring devices arranged in parallel.
- Apparatus according to any of the previous claims, characterised in that the boards or beams leaving the at least two measuring devices (106, 108) can then be brought together into a single transport line (124) under acceleration to a transport speed which corresponds at least to that through the planing device.
- Apparatus according to claim 4, characterised in that the boards or beams brought together are stored in an intermediate buffer and then passed to a packaging device (118).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT02012295T ATE248034T1 (en) | 2002-06-04 | 2002-06-04 | SYSTEM FOR THE MACHINE CLASSIFICATION OF BOARDS OR BAR |
| EP02012295A EP1329266B1 (en) | 2002-06-04 | 2002-06-04 | Equipment for machine classifying of planks or beams |
| DE50200031T DE50200031D1 (en) | 2002-06-04 | 2002-06-04 | System for the mechanical classification of boards or beams |
| NO20025270A NO316500B1 (en) | 2002-06-04 | 2002-11-01 | Plant for mechanical classification of planks or beams |
| CZ20031527A CZ298054B6 (en) | 2002-06-04 | 2003-05-30 | System for mechanical classification of boards or beams |
| SK674-2003A SK286088B6 (en) | 2002-06-04 | 2003-06-02 | Method of mechanical classification of boards or beams and apparatus for making the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP02012295A EP1329266B1 (en) | 2002-06-04 | 2002-06-04 | Equipment for machine classifying of planks or beams |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1329266A1 EP1329266A1 (en) | 2003-07-23 |
| EP1329266B1 true EP1329266B1 (en) | 2003-08-27 |
Family
ID=8185460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02012295A Expired - Lifetime EP1329266B1 (en) | 2002-06-04 | 2002-06-04 | Equipment for machine classifying of planks or beams |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1329266B1 (en) |
| AT (1) | ATE248034T1 (en) |
| CZ (1) | CZ298054B6 (en) |
| DE (1) | DE50200031D1 (en) |
| NO (1) | NO316500B1 (en) |
| SK (1) | SK286088B6 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT412849B (en) * | 2003-06-05 | 2005-08-25 | Team Construct Maschb Ges M B | DEVICE FOR ASSEMBLING AND APPLYING BRETTES |
| ATE317307T1 (en) * | 2004-03-04 | 2006-02-15 | Franz Binder Ges Mbh Holzindus | SYSTEM AND METHOD FOR THE MACHINE CLASSIFICATION OF BOARDS AND BEAMS |
| AT504537B1 (en) * | 2006-10-09 | 2008-09-15 | Josef Lumplecker | ANNEX TO THE MACHINE MANUFACTURE AND CLASSIFICATION OF BRETTES AND BEAMS OF WOOD |
| CN107322698B (en) * | 2017-06-22 | 2021-02-02 | 广东先达数控机械有限公司 | Full-automatic drilling production equipment for furniture boards |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2515829C2 (en) * | 1975-04-11 | 1982-12-02 | Robert Bosch Gmbh, 7000 Stuttgart | Transport system for linking workplaces |
| EP0375807A1 (en) * | 1988-12-30 | 1990-07-04 | Hans Binder | Method and apparatus for manufacturing lamellar wood from timber |
| EP0413098B1 (en) * | 1989-06-16 | 1994-08-10 | ATOTECH Deutschland GmbH | Method for the treatment of pieces in a pass-through plant and device for carrying out this method |
| FR2691398A1 (en) * | 1992-05-25 | 1993-11-26 | Wang Fwu Shing | Laminated plywood board - comprises upper board, lower board, and intermediate board with latter alternately cut in transverse and longitudinal directions |
| CA2215890C (en) * | 1997-01-09 | 1999-02-23 | Raoul Grenier | A process for making a wood board and the wood board |
-
2002
- 2002-06-04 EP EP02012295A patent/EP1329266B1/en not_active Expired - Lifetime
- 2002-06-04 DE DE50200031T patent/DE50200031D1/en not_active Expired - Lifetime
- 2002-06-04 AT AT02012295T patent/ATE248034T1/en not_active IP Right Cessation
- 2002-11-01 NO NO20025270A patent/NO316500B1/en not_active IP Right Cessation
-
2003
- 2003-05-30 CZ CZ20031527A patent/CZ298054B6/en not_active IP Right Cessation
- 2003-06-02 SK SK674-2003A patent/SK286088B6/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE50200031D1 (en) | 2003-10-02 |
| SK286088B6 (en) | 2008-03-05 |
| ATE248034T1 (en) | 2003-09-15 |
| NO20025270D0 (en) | 2002-11-01 |
| CZ298054B6 (en) | 2007-06-06 |
| CZ20031527A3 (en) | 2004-01-14 |
| EP1329266A1 (en) | 2003-07-23 |
| NO20025270L (en) | 2003-12-05 |
| NO316500B1 (en) | 2004-02-02 |
| SK6742003A3 (en) | 2004-01-08 |
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