EP0956932B1 - Trennanordnung zum Aufteilen von langgestreckter Werkstücke - Google Patents
Trennanordnung zum Aufteilen von langgestreckter Werkstücke Download PDFInfo
- Publication number
- EP0956932B1 EP0956932B1 EP99108991A EP99108991A EP0956932B1 EP 0956932 B1 EP0956932 B1 EP 0956932B1 EP 99108991 A EP99108991 A EP 99108991A EP 99108991 A EP99108991 A EP 99108991A EP 0956932 B1 EP0956932 B1 EP 0956932B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- arrangement according
- dividing
- pieces
- longitudinal direction
- arrangement
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
- B27B5/22—Saw benches with non-feedable circular saw blade
- B27B5/228—Cross-cutting automatically laterally-fed travelling workpieces; Reducing lumber to desired lengths
Definitions
- the invention relates to a separating arrangement for separating elongated input pieces in shorter output pieces, in particular a sawing device for cutting of elongated woods into shorter pieces, for example for the production of Pieces of firewood of appropriate size from pre-split if necessary Long logs, especially the usual meter pieces or for the rational Production of commercially related pieces of wood such as frame timber for box or pallet construction.
- oven-friendly pieces from logs Combined sawing and splitting machines known, which consist of input pieces, which are typically assumed to be pieces of logs Saw off sections of suitable length one after the other and then cut these sections Cut up using a hydraulically operated splitter.
- the generation of oven-friendly Pieces of firewood with the known machines is often difficult and difficult unsatisfactory material throughput and especially for commercial production of firewood absolutely insufficient.
- US-A-2 569 878 describes a saw arrangement for dividing logs into shorter sections that have a plurality of over a common drive shaft driven transport chains are similarly horizontally spaced out.
- the Transport chains run up an inclined ramp and carry driver supports, which is at the bottom of the ramp where the transport chains are redirected are gripping logs and transporting them up along the ramp.
- Several saw blades are arranged horizontally spaced by ramp which pushed a trunk through the chains on the carrier supports and split up into shorter sections. The sections are from the Carrier supports are transported up to the upper deflection of the chains thrown a conveyor belt.
- GB-A-671,888 shows a saw arrangement in which instead of simple driver supports are attached to the chains bent over in the direction of grip, which form open pockets with the chain in the direction of transport, their Opening width at the lower chain deflection for inserting a long piece of wood is larger than the straight chain along an inclined ramp, where a spring keeps the pocket opening small and clamps an inserted piece of wood.
- Several saw blades are offset in the course of an inclined ramp arranged horizontally and in the direction of transport.
- the invention has for its object a separation arrangement of the aforementioned Type to indicate which separation of elongated input pieces in shorter output pieces, especially the production of shorter pieces of wood from longer ones Input woods such as pieces of firewood suitable for the stove or commercial related pieces of wood from longer pieces of wood with high throughput and easy handling.
- Essential to the present invention is the continuous feeding of input pieces to the separating device, which is characterized by the several separating tools an input piece generates all of the starting pieces at the same time, and the separation of the assembly process in the insertion area from the separation process on the separator.
- the latter is particularly useful for manual loading cheap and is due to an insertion area, the size of which is preferred comprises several receiving devices, advantageously promoted in that no strict adherence to a precisely specified assembly cycle is promoted.
- the transport speed is advantageously adjustable, preferably independent of the drive of the cutting tools.
- the cradles are open on an insertion side and preferred in the receiving cross section approximately V-shaped.
- the feed device for transporting in the loading area into the receiving devices inserted input pieces to the separating device is preferably as an endless conveyor, in which the receiving devices in arranged at regular intervals on a closed rotating conveyor are, the feed path from the insertion area to the separating device within a loop through the conveyor and a return section lies down.
- the conveying means preferably contains at least two in the longitudinal direction of the receiving devices spaced, in particular terminal at the receiving devices arranged chains, the receiving devices fixed are connected with chain links.
- the separating device guides are provided, which such a tilting prevent.
- the forces occurring during the separation process can, in addition to tilting the Pick-up devices without countermeasures also for ejection or tearing a processed input piece out of the receiving device to lead.
- restraining means are provided, which at least in the area of the separating device for holding the input piece in the receiving device are effective.
- a first embodiment of such Retention means provides that hold-down devices between the cutting tools are provided which resiliently rest on the input piece and this press into the cradle.
- the hold-down devices can in particular as running in the direction of transport, fixed and down in Domed belts made of metal, plastic, Rubber, etc., under which the input piece is sliding is carried out and which are resiliently moved upwards can.
- the retention means sees toothed in the receiving device Strive, which on the front in the transport direction of the Receiving device are arranged and to which the input piece at Separation process is pressed by the cutting tools.
- the receptacles are preferably longitudinally at one end provided with a stop, for example in the form of a plate, against which the inserted input piece can be pushed so that on simple Way the desired length of all output pieces is guaranteed.
- a stop for example in the form of a plate
- a separating tool is provided at the end facing away from the stop, which cuts off a remainder if the input piece is too long.
- the remaining piece can be used separately from the other output pieces be used for sawing firewood, for example, as residual wood for operating a Drying plant.
- the cutting tools are advantageously in their number and / or their intervals changeable in the longitudinal direction. For example, for separation of approx. 1 m long logs as input pieces using three cutting tools then three output pieces of approx. 33 cm each or using four Separating tools, each with four output pieces, each approx. 25 cm, and if necessary a remnant are generated.
- the separating tools are preferred, especially at distances in the above mentioned order of magnitude, via a common drive shaft driven by a common drive unit.
- the drive unit is preferably an electric motor.
- Arrangements to be operated, however, are also driven by an internal combustion engine, a belt transmission or a drive shaft, for example from a vehicle, etc. sensible and advantageous.
- Circular saw blades as cutting tools.
- the multiple circular saw blades can advantageously arranged on a drive shaft and by spacers in be kept at a defined distance. To change the mutual distances the spacers then become in the longitudinal direction of the drive shaft replaced.
- the length of the receiving devices is preferably less than 2.50 m, in particular less than 1.50 m.
- the long logs as input pieces are preferred already pre-split to a cross section suitable for the oven, so that the output pieces do not need to be further processed. By pre-splitting in addition, the handling of the long billets when inserting them into the holding devices facilitated or made possible by one person. Furthermore, the range of variation the diameter of the input pieces decreased, reducing the sizing the arrangement better matched to the power requirement can be.
- the output pieces after passing through the separating device become preferably a short distance behind the separating device in the receiving device transported further and at a deflection of the endless conveyor ejected down.
- the ejected output pieces are preferably discharged on a conveyor belt or the like.
- the features described above and in the claims are advantageous both individually and preferably in different combinations realizable to solve the task.
- the invention is particular of considerable economic advantage for the production of firewood pieces suitable for the stove from long logs and for the rational production of commercial related shorter pieces of wood from long wood as input pieces as described.
- the arrangement contains AR in a mounting frame essential element is a feed device with a two-track conveyor chain arrangement FK, on which a plurality of receiving devices AV in the form of approximately V-shaped troughs which are open towards an insertion side are attached.
- the conveyor chain arrangement is deflected via sprockets KR, the sprockets arranged on a chain shaft KW through a chain drive KM are driven. The directions of the chain movement are indicated by arrows within the loop formed by the endless chain.
- the chain loop retracting cradle After deflection on the example non-driven right-hand sprocket through an insertion area EB performed, in which the V-shaped receptacles for insertion are accessible from input pieces.
- the loading area EB is so large that he has several receivers AV in the transport direction TR includes at the same time.
- the start area of the overhead feed path of the Chain run in front of the loading area is protected by an AD cover.
- the elongated receptacles AV extend with their Longitudinal axis perpendicular to the plane of Fig. 1 and transverse to the direction of transport TR.
- the length of the receiving devices depends on the Use of the saw arrangement and the expected length of the elongated Incoming pieces. For the further description it is assumed that the Separation arrangement as a firewood saw to produce pieces of firewood suitable for the stove made of long logs of about 1 m in length.
- the loading area is for manual Feed preferably accessible from at least two sides.
- automatic loading is also conceivable, which, however, is not considered further below.
- the holding devices with long logs inserted therein as input pieces become with the movement of the conveyor chain arrangement in the transport direction TR fed to a separating device with several circular saw blades SB.
- the separating device is covered by a further protective hood BD. Additional safeguards can be provided without in of the drawing, which is only to be understood as a diagram.
- the several Saw blades SB are attached to a common drive shaft AW, which via a common drive unit BA, for example an electric motor started.
- the direction of rotation of the saw blades is indicated by an arrow specified.
- the conveyor chain FK is guided in a chain guide KF, which a Tilting of the holding devices due to the force of the saw blades on the inserted long logs thereby preventing the receiving devices AV are firmly connected to the chain links and the chain links show such a long length that this was caused by the saw blades Tipping moment absorbed on the length of the chain links in the chain guide KF and reliably prevents the receiving device from tilting becomes.
- FIG. 2 shows a top view of an arrangement of the type outlined in FIG. 1, where not all components of the arrangement are included to the Improve clarity.
- the conveyor chain arrangement FK which is in operation is covered by a chain cover KA, is on one side of the arrangement disclosed drawn.
- the FK conveyor chain slides on the upper feed section and preferably also on the return path below on a chain support KA made of low-friction material, for example polyamide.
- 2 are designed as troughs, which have a stop plate LA on one side in the longitudinal direction, to which the long logs are pushed when inserting.
- the Troughs are interrupted at recesses VL.
- the recesses VL are in Longitudinal direction L of the receptacles on the considered Saw blade positions SP are provided, on the scale in the longitudinal direction L two alternatives with four saw blades in saw blade positions 4.1, 4.2, 4.3 and 4.4 or with three saw blades in positions 3.1, 3.2 and 3.3 are.
- the starting point for the measurement in the longitudinal direction is the position of the stop plates LA chosen. There are saw blade arrangements considered for both equal distances between the saw blades and from each other Level of the stop plates adopted.
- the shape of the receptacles with multiple recesses VL enables, as illustrated, different saw blade arrangements with different number of saw blades and / or different saw blade spacing and still offers sufficient support for inserted long logs and those separated from them short pieces in the outgoing area behind the saw blade arrangement.
- the receptacles AV are extending in the longitudinal direction Receptacle AT attached, these receptacles with their ends again firmly connected to chain links of the conveyor chain arrangement FK are.
- the several saw blades SB are on a common drive shaft AW attached, the distances between the saw blades against each other and against the sketch of the stop plates located at the upper edge using spacers DS between the saw blades can be set reliably can.
- the spacers are used to change the saw blade spacing DS exchanged for other spacers with a different length.
- FIG. 3 shows, on an enlarged scale, a cross section through a receiving device with an inserted long log and the attachment to the chain.
- the chain FK slides with chain links connected via bolt B. on a chain support KA made of polyamide or another low-friction Material, which in turn is attached to a chain carrier KT, which with is connected to the body frame.
- a holding plate HP is fixed with a chain link connected, for example welded to it, and extends perpendicular to the plane of the drawing away from the chain link in the direction of the longitudinal direction of the cradles.
- A is attached to the holding plate HP Side member for the receiving device, for example in the form of a U-shaped Steel profile is executed and is firmly screwed to the holding plate.
- the receiving device AV is in this example in the form of a V-shape the support AT welded struts executed.
- the chain FK is in the area the chain guide KF drawn.
- the saw blade circumference line is through the broken line section line indicated SBL.
- the force of the The saw blade during the cutting process firstly presses the long log LS to the support strut TV and at the front in the direction of transport TR thus a tilting moment MK for the receiving device by one to the longitudinal direction parallel tilt axis counterclockwise.
- the chain link firmly connected to the receiving device its rear end in the direction of transport lifted from the support and pressed against the top guide.
- An advantageous embodiment provides one for the receiving devices Cross section with essentially straight side contact surfaces or edges of the Recording room with an included angle of 90 °. This favors the inclusion of long, pre-cut logs.
- the force exerted by the saw blade on the long log LS can in individual cases also cause the log to be thrown out of the cradle is blocked and the arrangement.
- Countermeasure by the hold-down device is shown in FIG. 3 as another advantageous and effective measure the inner edge of the in the direction of transport TR front strut TV with a long log restraining Provide toothing RZ.
- the recording device AV contains in the longitudinal direction a plurality of such toothed struts, wherein the receiving device in different combination of the described elements of struts and tubs or equivalent mechanical means.
- the cradles can in particular also predominantly or completely formed by a plurality of struts arranged in a rake in two rows his.
- the functional design with safe storage is important the inserted long log and the holder of the long log or from it cut shorter sections until leaving the area of the saw blade arrangement.
- the carrier AT of the receptacle can still point downward Rubber wiper lip be provided, which on a between the Feed path and the return path inserted horizontal bottom along streak and removed fallen wood residues.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Sorting Of Articles (AREA)
Description
- Fig. 1
- eine Seitendarstellung einer Trennanordnung
- Fig. 2
- eine Draufsicht auf eine Trennanordnung
- Fig. 3
- einen Querschnitt durch eine Aufnahmevorrichtung
Claims (18)
- Trennanordnung, insbesondere Holzsägevorrichtung, zur Trennung langgestreckter Eingabestücke in jeweils mehrere kürzere Ausgabestücke mit einer Trennvorrichtung, die in einer Längsrichtung beabstandet mehrere gleichzeitig betriebene Trennwerkzeuge mit untereinander parallelen, quer zur Längsrichtung ausgerichteten Trennebenen enthält, mit einer kontinuierlich umlaufenden Zuführeinrichtung, welche die langgestreckten Eingabestücke in vorgegebener Ausrichtung nacheinander von einem Einlegebereich (EB) in einer parallel zu den Trennebenen der Trennwerkzeuge verlaufenden Transportrichtung (TR) durch die Trennvorrichtung bewegt, dadurch gekennzeichnet, dass die Zuführeinrichtung mehrere längliche, parallel zur Längsrichtung verlaufende Aufnahmevorrichtungen (AV) umfasst, welche an einer Einlegeseite offen sind und in Transportrichtung (TR) vorne liegende Trägerstreben (TV) aufweisen.
- Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß die Zuführeinrichtung als Endlosförderanordnung mit wenigstens zwei synchron laufenden Endlosfördermitteln ausgebildet ist und daß die Aufnahmevorrichtungen fest mit den Endlosfördermitteln verbunden sind.
- Anordnung nach Anspruch 2, dadurch gekennzeichnet, daß die Fördermittel Ketten sind.
- Anordnung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß im Bereich der Trennvorrichtung Führungsmittel vorgesehen sind, welche eine Verkippung einer in diesem Bereich befindlichen Aufnahmevorrichtung verhindern.
- Anordnung nach Anspruch 3 und Anspruch 4, dadurch gekennzeichnet, daß die Führungsmittel auf die Kettenglieder wirken.
- Anordnung nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Aufnahmevorrichtungen (AV) im Querschnitt sich von der offenen Einlegeseite zu einem Träger hin verjüngen, insbesondere V-förmig ausgebildet sind.
- Anordnung nach einem der Ansprüche 1 bis 6, gekennzeichnet durch zumindest im Bereich der Trennvorrichtungen auf in die Aufnahmevorrichtungen eingelegte Eingabestücke wirkende Rückhaltemittel.
- Anordnung nach Anspruch 7, gekennzeichnet durch ortsfest zwischen den Trennwerkzeugen angeordnete Niederhalter, welche federnd auf in die Aufnahmevorrichtungen eingelegten Eingabestücken aufliegen.
- Anordnung nach Anspruch 7 oder Anspruch 8, gekennzeichnet durch gezahnte Streben in den Aufnahmevorrichtungen als Rückhaltemittel.
- Anordnung nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Größe des Einlegebereichs mehrere Aufnahmevorrichtungen umfaßt.
- Anordnung nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß der Einlegebereich von mehreren Seiten zur Beschickung zugänglich ist.
- Anordnung nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Aufnahmevorrichtungen in Längsrichtung einseitig einen Anschlag aufweisen.
- Anordnung nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß die Transportgeschwindigkeit veränderlich einstellbar ist.
- Anordnung nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, daß Anzahl der Trennwerkzeuge und/oder deren Abstand in Längsrichtung veränderbar sind.
- Anordnung nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß die mehreren Trennwerkzeuge über eine in Längsrichtung verlaufende Antriebswelle von einer gemeinsamen Antreibseinheit angetrieben sind.
- Anordnung nach einem der Ansprüche 1 bis 15, gekennzeichnet durch Kreissägeblätter als Trennwerkzeuge.
- Anordnung nach einem der Ansprüche 1 bis 16, dadurch gekennzeichnet, daß die Länge der Aufnahmevorrichtungen kleiner als 2,50 m insbesondere kleiner als 1,50 m ist.
- Anordnung nach einem der Ansprüche 1 bis 17, gekennzeichnet durch die fahrbare Ausführung als Anhängeraufbau.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19821556A DE19821556A1 (de) | 1998-05-14 | 1998-05-14 | Trennanordnung |
DE19821556 | 1998-05-14 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0956932A2 EP0956932A2 (de) | 1999-11-17 |
EP0956932A3 EP0956932A3 (de) | 2000-06-14 |
EP0956932B1 true EP0956932B1 (de) | 2003-01-15 |
Family
ID=7867713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99108991A Expired - Lifetime EP0956932B1 (de) | 1998-05-14 | 1999-05-06 | Trennanordnung zum Aufteilen von langgestreckter Werkstücke |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0956932B1 (de) |
AT (1) | ATE231055T1 (de) |
DE (2) | DE19821556A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008006710U1 (de) | 2008-05-16 | 2008-07-24 | Lutz, Adolf | Vorrichtung zum Sägen von Holz im Mehrfachschnitt |
CN104626275A (zh) * | 2014-12-19 | 2015-05-20 | 广德平江竹业制作有限公司 | 弯板切割机的切割装置 |
CN105034111A (zh) * | 2015-06-27 | 2015-11-11 | 李志轩 | 一种木皮削切机送料装置 |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1018750A5 (nl) | 2009-05-08 | 2011-08-02 | Verschatse Pol | Zaaginrichting voor brandhout. |
DE102010023688A1 (de) * | 2010-06-14 | 2011-12-15 | Hüpgen & Wollgarten GbR (vertretungsberechtigter Gesellschafter: Christoph Hüpgen, 52152 Simmerath) | Sägevorrichtung zum Fertigen von Holzscheiten |
CN102357673A (zh) * | 2011-09-23 | 2012-02-22 | 盘锦人和建筑材料有限公司 | 切边机 |
DE202012010176U1 (de) | 2012-10-24 | 2012-12-05 | Martin Brenneisen | Säge mit parallel angeordneten Sägeblättern |
DE202014103005U1 (de) | 2014-07-01 | 2014-07-21 | Roland Köhler | Mehrfachsäge zum Zersägen von langgestrecktem Sägegut |
CN106994718A (zh) * | 2016-09-23 | 2017-08-01 | 广州萨哲电子科技有限公司 | 一种切割高度可调的木板连续切割装置 |
CN106994715A (zh) * | 2016-09-23 | 2017-08-01 | 广州萨哲电子科技有限公司 | 一种可移动木板连续切割装置 |
CN106994717A (zh) * | 2016-09-23 | 2017-08-01 | 广州萨哲电子科技有限公司 | 一种新型木板连续切割装置 |
CN106994716A (zh) * | 2016-09-23 | 2017-08-01 | 广州萨哲电子科技有限公司 | 一种木板连续切割装置 |
CN106994719A (zh) * | 2016-09-23 | 2017-08-01 | 广州萨哲电子科技有限公司 | 一种木板用切割装置 |
CN106945125B (zh) * | 2017-04-28 | 2022-07-08 | 临清市世海机械有限公司 | 一种双面开方锯 |
CN109015844A (zh) * | 2018-06-29 | 2018-12-18 | 六安市叶集区亿源木业加工有限公司 | 一种吸尘式环保板料夹持输送机构 |
CN109203085B (zh) * | 2018-09-01 | 2023-09-05 | 江苏江佳机械有限公司 | 高速优选截断精刨生产线 |
CN111014068B (zh) * | 2019-12-20 | 2022-03-18 | 南宁市东营美志木业有限公司 | 一种桉木梯队筛选方法 |
CN111014069B (zh) * | 2019-12-20 | 2022-03-18 | 南宁市东营美志木业有限公司 | 一种桉木梯队筛选系统 |
DE202020001410U1 (de) | 2020-04-07 | 2020-07-06 | Roland Köhler | Doppelsäge zum Zersägen von langgestrecktem Sägegut |
CN112809838A (zh) * | 2021-01-13 | 2021-05-18 | 邓红梅 | 一种家具生产用木板切割设备 |
CN116352812B (zh) * | 2023-03-15 | 2025-03-14 | 浙江农林大学 | 一种原木或型材连续自动定距落料装置 |
CN116494335B (zh) * | 2023-03-21 | 2025-07-11 | 四川大学 | 竹材一体化加工设备的控制系统及方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569878A (en) * | 1948-06-04 | 1951-10-02 | Ernest C Avinger | Machine for cutting logs into sections |
CH283507A (de) * | 1950-08-18 | 1952-06-15 | Sestak Jan | Einrichtung zum Zersägen von Holzscheitern, insbesondere für Brennholz. |
US4005625A (en) * | 1975-04-17 | 1977-02-01 | Andre Brochu | Tree slasher |
US4068549A (en) * | 1976-12-27 | 1978-01-17 | James Earle Huffman | Picker stick feed and sawing device |
US4259886A (en) * | 1979-06-20 | 1981-04-07 | Seid Bobby P | Wood cutter and loader |
-
1998
- 1998-05-14 DE DE19821556A patent/DE19821556A1/de not_active Withdrawn
-
1999
- 1999-05-06 AT AT99108991T patent/ATE231055T1/de not_active IP Right Cessation
- 1999-05-06 DE DE59904013T patent/DE59904013D1/de not_active Expired - Fee Related
- 1999-05-06 EP EP99108991A patent/EP0956932B1/de not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008006710U1 (de) | 2008-05-16 | 2008-07-24 | Lutz, Adolf | Vorrichtung zum Sägen von Holz im Mehrfachschnitt |
CN104626275A (zh) * | 2014-12-19 | 2015-05-20 | 广德平江竹业制作有限公司 | 弯板切割机的切割装置 |
CN104626275B (zh) * | 2014-12-19 | 2017-04-12 | 广德平江竹业制作有限公司 | 弯板切割机的切割装置 |
CN105034111A (zh) * | 2015-06-27 | 2015-11-11 | 李志轩 | 一种木皮削切机送料装置 |
CN105034111B (zh) * | 2015-06-27 | 2017-06-20 | 李志轩 | 一种木皮削切机送料装置 |
Also Published As
Publication number | Publication date |
---|---|
EP0956932A2 (de) | 1999-11-17 |
DE19821556A1 (de) | 1999-11-18 |
DE59904013D1 (de) | 2003-02-20 |
ATE231055T1 (de) | 2003-02-15 |
EP0956932A3 (de) | 2000-06-14 |
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