EP2100701B1 - Scie à panneaux - Google Patents

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Publication number
EP2100701B1
EP2100701B1 EP08152586A EP08152586A EP2100701B1 EP 2100701 B1 EP2100701 B1 EP 2100701B1 EP 08152586 A EP08152586 A EP 08152586A EP 08152586 A EP08152586 A EP 08152586A EP 2100701 B1 EP2100701 B1 EP 2100701B1
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EP
European Patent Office
Prior art keywords
transverse
transverse table
outer end
fastened
pivoting arm
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.)
Active
Application number
EP08152586A
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German (de)
English (en)
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EP2100701A1 (fr
Inventor
Wilfried Altendorf
Andreas Vehling
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.)
Wilhelm Altendorf GmbH and Co KG
Original Assignee
Wilhelm Altendorf GmbH and Co KG
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
Priority to PT08152586T priority Critical patent/PT2100701E/pt
Priority to ES08152586T priority patent/ES2357456T3/es
Priority to EP08152586A priority patent/EP2100701B1/fr
Priority to DK08152586.7T priority patent/DK2100701T3/da
Priority to PL08152586T priority patent/PL2100701T3/pl
Application filed by Wilhelm Altendorf GmbH and Co KG filed Critical Wilhelm Altendorf GmbH and Co KG
Priority to AT08152586T priority patent/ATE497431T1/de
Priority to DE502008002522T priority patent/DE502008002522D1/de
Publication of EP2100701A1 publication Critical patent/EP2100701A1/fr
Application granted granted Critical
Publication of EP2100701B1 publication Critical patent/EP2100701B1/fr
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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
    • B27B5/222—Saw benches with non-feedable circular saw blade the saw blade being arranged underneath the work-table; Guiding arrangements for the work-table
    • 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
    • B27B27/00—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon
    • B27B27/06—Guide fences or stops for timber in saw mills or sawing machines; Measuring equipment thereon arranged angularly with respect to the plane of the saw blade, e.g. for mitring

Definitions

  • the invention relates to a material processing machine, comprising a machine base on which a machining tool is arranged, which is arranged in a sectional plane and defines a cutting direction, a transverse table with a horizontal workpiece support surface which is movable in the cutting direction relative to the machining tool and a transverse table supporting the telescope Pivoting arm pivotally connected to the machine base at an inner end of the telescopic pivoting arm and fixed to the transverse table at an outer end of the telescopic pivoting arm.
  • the invention relates to a sliding table saw, wherein the machining tool is a circular saw blade and is mounted rotatably about its axis of rotation on the machine base frame.
  • Sliding table saws of this type are used for the precise cutting of large-sized workpieces, in particular slabs of solid wood, wood-based materials, light metals and plastics.
  • On sliding table saws a high demand is made for cutting performance and cutting precision and at the same time required that even cuts of great length can be performed in one machining operation.
  • sliding table saws usually have a rigid machine base frame on which the circular saw blade is rotatably mounted.
  • the circular saw blade projects beyond a peripheral portion of an upper horizontal bearing surface of the machine base frame by a certain amount.
  • the workpiece to be machined is placed on the upper bearing surface of the machine base frame.
  • a Beklamtisch is mounted linearly movable in the cutting direction on the machine base frame and this Beklamtisch also has an upper horizontal support surface, which is substantially flush with the support surface of the machine base frame.
  • a transverse table which also has an upper horizontal support surface substantially is aligned with the bearing surface of the machine base frame and optionally the trimming table.
  • the transverse table is in turn in the cutting direction relatively movable to the cutting tool, for example by being linearly mounted on the machine base frame or fixed directly to the trimming table and can be moved linearly with this in relation to the machine base frame.
  • a workpiece can additionally be supported by the transverse table and therefore workpieces of larger dimensions can also be picked up and processed.
  • the mobility of the trimming table or of the transverse table with respect to the cutting tool is to be understood such that this mobility is to be understood independently of the machining movement of the machining tool, such as a rotation of the circular saw blade or a longitudinal run of a band saw blade. So this mobility as a cutting stroke theoretically even with stationary cutting tool available and executable.
  • a fundamental problem is that the transverse table must have a sufficiently rigid support with respect to the cutting tool to provide a secure bearing surface for the workpiece. It is therefore known to additionally support the cross table by means of a telescopic-pivoting arm and thereby avoid tilting of the support surface.
  • a telescopic pivot arm is pivotally mounted at its end pointing to the machine base frame on the machine base frame and attached at its end pointing away from the machine base frame usually also pivotally mounted on the transverse table.
  • the telescopic pivot arm of the linear movement of the cross table can follow in relation to the machine base and cause a stiff support of the cross table.
  • the telescopic pivot arm is preferably fastened with its cybersecurity from the machine base outer end at the outer end of the transverse table in order to achieve a favorable support effect.
  • Out DE 863 546 is known a circular saw whose sliding table is hinged.
  • the sliding table is supported on the machine base frame by means of a rigid, pivotally mounted arms on both sides, whose outer end is mounted by means of rollers on rails, which are formed on the sliding table.
  • the length of the possible section is limited by the Teleskopier Symposium Teleskopschwenkarms, as limited by this Teleskopier Herbert the linear displacement of the cross slide in relation to the machine base frame and thus the circular saw blade. It is desirable to make the linear displacement range of the cross slide with respect to the machine base as large as possible in order to make the execution longer Cuts, especially long angle or miter cuts to allow with the sliding table saw.
  • the material processing machine according to the invention thus achieves the advantage that, depending on the desired cutting length range and depending on the arrangement of the workpiece on the transverse table of the attachment point between Cross table and outer Schwenkarmende can be moved such that the linear mobility of the cross table to the machine base frame for the desired cut is sufficient.
  • the sliding table saw according to the invention can be achieved with the sliding table saw according to the invention by corresponding previously carried out and optionally fixed linear displacement between the transverse table and outer telescoping Schwenkarmende that during the cut no attack of Teleskopschwenkarms occurs when this should be more than two parts.
  • a sufficient range of movement of the transverse table in relation to the machine base frame is achieved by the linear displaceability between the outer telescoping Schwenkarmende and transverse table, which allows the use of a single telescopic pivoting arm and at the same time allows a large linear range of mobility of the transverse table or the transverse table together with trimming table relative to the machine base frame.
  • the transverse table is attached to a trimming table, which is mounted linearly movable in the cutting direction on the machine base frame.
  • a trimming table which is mounted linearly movable in the cutting direction on the machine base frame.
  • the transverse table is preferably fastened and fixable in different displacement positions on the trimming table.
  • the transverse table may also be fixed rigidly and immovably to the trimming table.
  • the transverse table is a Parallelogrammquertisch comprising two with its inner end attached to the machine base or trimming table cross struts and the outer ends of the transverse struts connecting longitudinal strut, the upper surface, optionally together with the upper surfaces of the transverse struts, the horizontal workpiece support surface of the cross table forms.
  • the transverse table can be changed in a parallelogram-like manner, in order also to make angular cuts or miter cuts, In particular, when the workpiece is applied to a stop rail, which is arranged above the transverse table, to be able to support the workpiece on the transverse table well and precisely.
  • the parallelogram-like pivoting of the transverse table is made possible by correspondingly pivotable coupling of the longitudinal and transverse struts. It can be effected by manual operation or motorized adjustment.
  • the motor adjustment for example, can be automated after entering a desired cutting angle or miter angle. Especially in connection with such a Parallelogrammquertisch the invention unfolds a particularly advantageous effect.
  • a parallelogram transverse table is to be understood as a transverse table which, in its basic geometric configuration, is designed such that it has four points of articulation which are arranged at the four corners of the transverse table and are connected to one another by corresponding struts.
  • struts and possibly additional auxiliary support struts attached to the struts form the bearing surface of the workpiece.
  • the transverse table can then be changed from a rectangular in a parallelogram beveled geometry to support in this way for an angle or miter cuts laid workpieces over a large area can.
  • transverse table it is particularly preferred in the embodiment of the transverse table as a parallelogram transverse table with a connecting the outer ends of the transverse struts longitudinal strut, when the outer end of the telescopic pivot arm is mounted linearly displaceable on the longitudinal strut. In this way, a favorable support of the transverse table is achieved at its outer end in each parallelogram arrangement of the transverse table.
  • the transverse table is fastened at its inner end to the machine base frame or to the trimming table and the attachment point is arranged at the outer end of the transverse table.
  • the outer end of the telescopic pivot arm is mounted linearly displaceable on the transverse table by providing a linear sliding bearing between the transverse table and the outer end of the telescopic pivot arm.
  • the linear sliding bearing comprises a shoe which is fixed to the transverse table, preferably at the outer end of the transverse table and which is mounted on a linear rail which is fixed to the outer end of the telescopic pivoting arm.
  • the shoe can be rigidly secured to the outer end of the cross table and the linear slide are pivotally mounted at the outer end of the Teleskopschwenkarms to thereby achieve a defined orientation of the mobility between the outer end of the Teleskopschwenkarms and the transverse table and at the same time a pivotable mounting with respect to provide on this mobility to follow the pivoting of the telescopic swivel arm can.
  • the telescopic pivot arm comprises a telescoping tube pivotally mounted on the machine base frame and a telescopic rod displaceable linearly to the telescopic tube on which the linear rail is pivotally mounted about a pivot axis and the linear sliding is rigidly connected to the outer end of the transverse table.
  • a single telescopic tube is provided, which can be formed in sufficient for the rigidity of the support and the quality of the cutting guide stability and at the same time by the arrangement of the linear rail in pivotable manner provided about a pivot axis at the outer end of the thus formed Teleskopschwenkarms a largely frictionless and in particular free of attacks possible mobility.
  • the linear sliding bearing between the transverse table and the telescopic pivoting arm can also be configured in a reversed manner, that is to say the linear sliding bearing comprises a sliding block which is fastened to the outer end of the telescopic pivoting arm and which is mounted on a linear rail at the transverse table , is preferably attached to the outer end of the cross table. Even with such a configuration, the effect of the invention is achieved.
  • linear rail and the sliding shoe are fastened to the outer end of the telescopic pivoting arm or to the transverse table in such a way that the linear rail extends perpendicularly to the cutting direction in a horizontal plane and in at least one, preferably in each working position of the transverse table.
  • both in the design of the transverse table as a rigid geometric support table, as well as in the design of the transverse table as in Parallelogrammartig pivotable parallelogram transverse table, ensure that the displaceability of the outer end of the Teleskopschwenkarmes on the transverse table substantially or in particular always in a direction perpendicular to the cutting direction and a horizontal plane is given to thereby provide the advantageous adjustment of the range of movement of the support by the telescopic pivot arm in the direction preferably required for this purpose.
  • a stop rail extending in a horizontal plane is fastened to the transverse table and / or the trimming table, which is preferably fastened pivotably about a vertical axis.
  • a defined stop for a workpiece can be provided in order to be able to perform a cut on this workpiece at a precisely defined angle.
  • Such a stop rail can in particular by an angle of at least 45 °, preferably slightly more than 45 ° with respect to the Cutting direction are pivoted, thereby also allow miter cuts in any angular position.
  • the transverse table is designed as a parallelogram cross table and the crossbars of this parallelogram cross table can be pivoted in the same manner as the stop rail, thereby also provide a sufficient contact surface for the workpiece in pivoted positions of the stop rail.
  • a telescoping swivel arm assembly for a material processing machine, particularly a sliding table saw comprising a telescoping pivot arm pivotally connectable to a machine base of the sliding table at an inner pivot arm end and connectable to a transverse table of the sliding table at an outer pivot arm end. slidably mounted in the cutting direction relative to the machine base frame, wherein the outer Schwenkarmende Teleskopschwenkarms is connected to a Lineargleitlagerung which is fastened to the outer end of the cross table to provide a linear displaceability of the attachment point of the telescopic pivot arm on the transverse table.
  • a telescopic pivoting arm assembly which can be retrofitted to an existing material processing machine, such as a panel saw, to thereby realize the advantages of the invention also on existing sliding table saws.
  • the retrofitting of such a Teleskopschwenkarman himself may be particularly suitable if the material processing machine is equipped with an improved transverse table, such as a parallelogram cross table and this purpose to preserve the original range of motion of the cross table or to achieve a greater range of movement of the transverse table, the inventive mobility of the attachment point between the outer telescopic pivot arm end with respect to the outer end of the cross table to be achieved.
  • the original telescopic pivot arm can be maintained and supplemented by retrofitting a linear sliding bearing.
  • the sliding table saw basically comprises a machine base frame 10, which has an upper working surface 11 on which a portion of the workpiece to be machined can be deposited.
  • a circular saw blade 20 is rotatably mounted on the machine frame 10 and protrudes partially beyond the working surface 11 of the machine base frame 10 upwards.
  • the circular saw blade defines the cutting direction S.
  • a Beggimtisch 30 is arranged on the opposite with respect to the circular saw blade 20 of the work surface 11 side of the machine base frame 10.
  • the Beggimtisch 30 is by means of a linear sliding bearing cutting direction S, relative to the circular saw blade 20 displaceable, that is, in a direction that is horizontal and in the plane of the circular saw blade.
  • a surface 31 of the trimming table 30 is likewise designed as a bearing surface for a workpiece and is aligned with the working surface 11 of the machine base frame 10.
  • a parallelogram transverse table 40 is arranged at the lateral edge of the trimming table 30.
  • the parallelogram transverse table 40 is fastened to the trimming table 30 by means of a rail 32 which is stationarily fixed to the trimming table 30 and in which a correspondingly formed, congruent clamping device 41 of the parallelogram transverse table engages.
  • the parallelogram transverse table 40 is fixed in this manner on the trimming table 30 and is therefore moved with the trimming table 30 linearly in relation to the circular saw blade 20.
  • the parallelogram transverse table 40 is essentially formed by a front transverse strut 42, a rear transverse strut 43, an inner longitudinal strut formed by the clamping device 41 and an outer longitudinal strut 44.
  • the upper surfaces 41a and 44a of the inner and outer longitudinal struts form a further bearing surface for a workpiece to be machined with the sliding table saw and are aligned with the bearing surface 31 of the trimming table 30 and the working surface 11 of the machine base frame 10.
  • the Parallelogram transverse table be provided with other support and stiffening elements, such as further longitudinal struts 45, 46 or disposed on the outer end Auflagerolle 47, which serve better support and easier handling of workpieces.
  • each two receiving adapter 42a, b or 43a, b attached which serve to attach a stop rail 50 on the cross table.
  • the stop rail is mounted on the rear cross member 43, as shown in the figure FIG. 3 the stop rail is implemented and fixed on the front cross member 42.
  • stopper flaps 51, 52 are arranged, which can be fixed in a desired position, which specifies the Thomashow, on the stop rail and allow in this way the efficient and precise achievement of two specific cutting dimensions.
  • the ends of the longitudinal struts 41, 44 are each hingedly connected to the ends of the transverse struts 42, 43 and thus form in the figure according to FIG. 1 a rectangle that can be parallelogram pivoted to a parallelogram, as in the Figures 2 and 3 displayed.
  • the stop rail 50 in this case follows this resulting pivoting of the front or rear cross member 42, 43 with respect to the plane of the circular saw blade 20 and thereby constitutes a stop rail with two longitudinal stop faces for the execution of a miter cut, when the transverse table is pivoted parallelogram-like manner by a corresponding miter angle.
  • the parallelogram transverse table 40 is supported on the machine base frame 10 by means of a telescopic pivoting arm 60.
  • the telescopic pivoting arm 60 comprises a telescopic tube 61, whose end 61a facing the machine base frame 10 is mounted pivotably on the machine base frame 10 about a vertical axis.
  • a telescopic rod 62 is guided linearly and can be extended in the direction of the outer end 61 b of the telescopic tube 61 in the longitudinal direction of the telescopic tube 61.
  • the outer end 62b of the telescopic rod 62 serves as a support point for the outer longitudinal strut 44 of the parallelogram transverse table 40.
  • This outer end 62b of the telescopic rod 62 is understood as the attachment point of the telescopic pivot arm on the parallelogram transverse table in the context of this invention.
  • the outer end 62b of the telescopic rod is connected to a vertical axis 63, on which a sleeve tube 64 with attached diagonal strut 65 is rotatably mounted about a vertical axis.
  • a pivoting of the telescopic pivot arm 60 about the arranged at the inner end 61a of the telescopic tube pivot axis 61 can be counteracted in a corresponding manner at the outer end 62b of the telescopic rod 62 and thereby ensure that the outer longitudinal strut 44 is always aligned parallel to the longitudinal direction of the Bekladisches and thus the cutting direction is.
  • a linear rail 70 is arranged at the upwardly facing end of the sleeve tube 64 and the diagonal strut 65 fixed thereto in the lower region, which extends obliquely upwards.
  • the linear rail 70 has a length which corresponds to approximately one third of the length of the front or rear cross member 42, 43.
  • a Lineargleitschuh 71 is linearly guided, which in turn is attached to the outer longitudinal strut 44 on the underside thereof. In this way, a linear displacement between the outer end 62 of Telescope tube 62 of the telescopic pivot arm 60 on the parallelogram transverse table 40 and the parallelogram transverse table 40 itself provided.
  • the linear sliding shoe 71 can be fixed in any position on the linear rail 70 and thus a stable and backlash-free attachment can be achieved.
  • the linear rail 70 is aligned horizontally and at right angles to the outer longitudinal strut 44 and is held in this orientation in each travel position of the trimming table and pivoting position of the parallelogram transverse table. This compliance with the vertical extension of the linear rail 70 with respect to the outer longitudinal strut 44 and thus with respect to the cutting plane of the circular saw blade 20 is ensured by the linear sliding shoe 71 is fixed in this predetermined linear sliding direction on the lower side of the outer longitudinal strut 44.
  • FIG. 1 shows the parallelogram transverse table in a rectangular arrangement, ie in an arrangement in which the distance perpendicular to the cutting direction between the inner longitudinal strut 41 and the outer longitudinal strut 44 takes a maximum value.
  • FIG. 2 shows a position of the parallelogram transverse table, in which this is parallelogram pivoted by 45 °.
  • FIG. 3 a pivoting position of the parallelogram transverse table 40, which in the opposite direction to this maximum Swiveling value is pivoted 45 ° and therefore represents in the same way this minimum distance between the inner and outer longitudinal strut.
  • the linear sliding shoe for miter cuts is fixed at a smaller angle in an intermediate position on the linear rail.
  • the linear rail therefore ideally has a length equal to the difference between the distance between the inner and outer longitudinal struts in a direction perpendicular to the cutting plane in the orthogonal position FIG. 1 and the maximum pivoted position according to Figures 2 and 3 equivalent.
  • the telescopic swivel arm 60 can be constructed ideally rigid and compact, without having to sacrifice the benefits of pivoting the parallelogram cross table and thereby required further extension range of Teleskopschwenkarms depending on the pivoting of the parallelogram transverse table 40.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Golf Clubs (AREA)
  • Table Devices Or Equipment (AREA)
  • Machine Tool Units (AREA)
  • Glass Compositions (AREA)
  • Gas-Filled Discharge Tubes (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Claims (13)

  1. Machine d'usinage de matériau, en particulier scie circulaire à format, comprenant
    - un châssis de machine (10) sur lequel est agencé un outil d'usinage (20), en particulier une lame de scie circulaire (20) au moyen d'une unité de palier montée en rotation autour de son axe de rotation, dans laquelle l'outil d'usinage est agencé dans un plan de coupe et définit une direction de coupe (S),
    - une table transversale (40) avec une surface de pose horizontale (41a, 44a) pour pièce à oeuvrer, qui est déplaçable par rapport à l'outil d'usinage dans la direction de coupe,
    - un bras pivotant télescopique (60) qui soutient la table transversale et qui est relié, à une extrémité intérieure du bras pivotant télescopique (61a), en pivotement avec le châssis de machine, et est fixé à la table transversale à une extrémité extérieure (62b) du bras pivotant télescopique,
    caractérisée en ce que l'extrémité extérieure (62b) du bras pivotant télescopique est fixé avec possibilité de translation linéaire sur la table transversale (40).
  2. Machine d'usinage de matériau selon la revendication 1,
    caractérisée en ce que la table transversale est fixée sur une table de rognage (30), laquelle est montée sur le châssis de machine (10) avec possibilité de déplacement linéaire en direction de coupe (S).
  3. Machine d'usinage de matériau selon la revendication 1 ou 2,
    caractérisée en ce que la table transversale est une table à parallélogramme, comprenant deux poutrelles transversales (42, 43) fixée avec une extrémité intérieure sur le châssis de machine ou sur la table de rognage, et une poutrelle longitudinale (44) qui relie les extrémités extérieures des poutrelles transversales, dont la surface supérieure forme, le cas échéant conjointement avec les surfaces supérieures des poutrelles transversales, la surface de pose horizontale pour pièce à oeuvrer, et qui sont montées en pivotement les unes par rapport aux autres.
  4. Machine d'usinage de matériau selon la revendication précédente,
    caractérisée en ce que l'extrémité extérieure du bras pivotant télescopique est fixée avec possibilité de translation linéaire sur la poutrelle longitudinale (44).
  5. Machine d'usinage de matériau selon l'une des revendications précédentes,
    caractérisée en ce que la table transversale (40) est fixée à son extrémité intérieure sur le châssis de machine ou sur la table de rognage, et l'extrémité extérieure (62b) du bras pivotant télescopique est fixée à l'extrémité extérieure de la table transversale.
  6. Machine d'usinage de matériau selon l'une des revendications précédentes,
    caractérisée en ce que l'extrémité extérieure (62b) du bras pivotant télescopique est fixée avec possibilité de translation linéaire sur la table transversale, en prévoyant un palier coulissant linéaire (70, 71) entre la table transversale (40) et l'extrémité extérieure (62b) du bras pivotant télescopique.
  7. Machine d'usinage de matériau selon la revendication précédente,
    caractérisée en ce que le palier coulissant linéaire comprend un patin coulissant (71) qui est fixé sur la table transversale, de préférence à l'extrémité extérieure de la table transversale, et qui est monté sur un rail linéaire (70), lequel est fixé à l'extrémité extérieure du bras pivotant télescopique (60).
  8. Machine d'usinage de matériau selon la revendication précédente,
    caractérisée en ce que le bras pivotant télescopique (60) comprend un tube télescopique (61) monté en pivotement sur le châssis de machine et une tige télescopique (60) capable de translation linéaire par rapport au tube télescopique, sur laquelle le rail linéaire (70) est monté pivotant autour d'un axe de pivotement (63), et le patin coulissant linéaire (71) est relié rigidement à l'extrémité extérieure de la table transversale (40).
  9. Machine d'usinage de matériau selon la revendication 6,
    caractérisée en ce que le palier coulissant linéaire comprend un patin coulissant qui est fixé à l'extrémité extérieure du bras pivotant télescopique et qui est monté sur un rail linéaire, lequel est fixé sur la table transversale, de préférence à l'extrémité extérieure de la table transversale.
  10. Machine d'usinage de matériau selon l'une des revendications précédentes,
    caractérisée en ce que le rail linéaire et le patin coulissant sont fixés à l'extrémité extérieure du bras pivotant télescopique et respectivement à la table transversale de telle façon que le rail linéaire s'étend dans un plan horizontal dans au moins une direction perpendiculaire à la direction de coupe, de préférence dans toute position de travail de la table transversale.
  11. Machine d'usinage de matériau selon l'une des revendications précédentes,
    caractérisée par un rail de butée (50) qui s'étend dans un plan horizontal et qui est fixé sur la table transversale et/ou sur la table de rognage, de préférence fixé en pivotement autour d'un axe vertical.
  12. Machine d'usinage de matériau selon l'une des revendications précédentes,
    caractérisée en ce que la machine d'usinage est une scie circulaire à format et l'outil d'usinage est une lame de scie circulaire montée sur le châssis de machine en rotation autour de son axe de rotation.
  13. Agencement de bras pivotant télescopique pour une machine d'usinage de matériau, comprenant :
    - un bras pivotant télescopique (60), qui peut être relié, à une extrémité intérieure (61a) du bras pivotant télescopique, en pivotement avec un châssis de la machine d'usinage de matériau, et qui peut être relié, à une extrémité extérieure (62b) du bras pivotant télescopique, à une table transversale (40) de la machine d'usinage de matériau, table qui est montée avec possibilité de translation relative par rapport au châssis de machine en direction de coupe (S),
    caractérisé en ce que l'extrémité extérieure (62b) du bras pivotant télescopique est reliée à un palier coulissant linéaire (70, 71), qui peut être fixé à l'extrémité extérieure de la table transversale afin de d'assurer une possibilité de translation du point de fixation du bras pivotant télescopique sur la table transversale.
EP08152586A 2008-03-11 2008-03-11 Scie à panneaux Active EP2100701B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES08152586T ES2357456T3 (es) 2008-03-11 2008-03-11 Sierra de paneles.
EP08152586A EP2100701B1 (fr) 2008-03-11 2008-03-11 Scie à panneaux
DK08152586.7T DK2100701T3 (da) 2008-03-11 2008-03-11 Pladesav
PL08152586T PL2100701T3 (pl) 2008-03-11 2008-03-11 Pilarka do płyt
PT08152586T PT2100701E (pt) 2008-03-11 2008-03-11 Serra para placas
AT08152586T ATE497431T1 (de) 2008-03-11 2008-03-11 Plattensäge
DE502008002522T DE502008002522D1 (de) 2008-03-11 2008-03-11 Plattensäge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP08152586A EP2100701B1 (fr) 2008-03-11 2008-03-11 Scie à panneaux

Publications (2)

Publication Number Publication Date
EP2100701A1 EP2100701A1 (fr) 2009-09-16
EP2100701B1 true EP2100701B1 (fr) 2011-02-02

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EP08152586A Active EP2100701B1 (fr) 2008-03-11 2008-03-11 Scie à panneaux

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EP (1) EP2100701B1 (fr)
AT (1) ATE497431T1 (fr)
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CN104441067A (zh) * 2014-10-21 2015-03-25 德清县兴拓木板厂（普通合伙） 一种高强度木料切割机

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US20160256942A1 (en) * 2015-03-04 2016-09-08 Willy BOKELAAR Machining apparatus
DE202019102750U1 (de) * 2019-05-16 2020-08-18 Altendorf Gmbh Quertisch für eine Holzbearbeitungsmaschine und Holzbearbeitungsmaschine mit einem Quertisch

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DE863546C (de) * 1951-03-16 1953-01-19 Rud Koelle Maschinenfabrik Holzbearbeitungsmaschine, insbesondere Kreissaege und Fraeser mit abklappbarem Schiebetisch
EP1205285B1 (fr) 2000-11-10 2005-05-04 Lazzari S.p.A. Scie à panneaux
DE20108153U1 (de) 2001-05-15 2002-09-19 Otto Martin Maschb Gmbh & Co In Schnittrichtung beweglicher Besäumtisch und Holzbearbeitungsmaschine mit einem Besäumtisch

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104441067A (zh) * 2014-10-21 2015-03-25 德清县兴拓木板厂（普通合伙） 一种高强度木料切割机

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EP2100701A1 (fr) 2009-09-16
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DK2100701T3 (da) 2011-05-23
DE502008002522D1 (de) 2011-03-17
PL2100701T3 (pl) 2011-07-29
ES2357456T3 (es) 2011-04-26

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