EP1302287A2 - Operating unit for machining panels of wood or similar - Google Patents

Operating unit for machining panels of wood or similar Download PDF

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Publication number
EP1302287A2
EP1302287A2 EP02022711A EP02022711A EP1302287A2 EP 1302287 A2 EP1302287 A2 EP 1302287A2 EP 02022711 A EP02022711 A EP 02022711A EP 02022711 A EP02022711 A EP 02022711A EP 1302287 A2 EP1302287 A2 EP 1302287A2
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EP
European Patent Office
Prior art keywords
face
axis
unit
slide
periphery
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Withdrawn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
EP02022711A
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German (de)
French (fr)
Other versions
EP1302287A3 (en
Inventor
Paolo Bernardi
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.)
Biesse SpA
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Biesse SpA
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Filing date
Publication date
Application filed by Biesse SpA filed Critical Biesse SpA
Publication of EP1302287A2 publication Critical patent/EP1302287A2/en
Publication of EP1302287A3 publication Critical patent/EP1302287A3/en
Withdrawn legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27CPLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
    • B27C5/00Machines designed for producing special profiles or shaped work, e.g. by rotary cutters; Equipment therefor
    • B27C5/08Rounding machines
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27DWORKING VENEER OR PLYWOOD
    • B27D5/00Other working of veneer or plywood specially adapted to veneer or plywood
    • B27D5/006Trimming, chamfering or bevelling edgings, e.g. lists

Definitions

  • the present invention relates to an operating unit for machining panels of wood or similar.
  • so-called “squaring-edging machines” comprising at least one operating or so-called “rounding” unit for machining a panel having at least one substantially flat face, to which is fitted an edge having a periphery crosswise to the face.
  • the operating unit normally comprises at least one shaping device with a tool mounted for rotation about a longitudinal first axis; and actuating means for moving the tool along at least part of said periphery as the panel is fed in a direction substantially parallel to said face.
  • the actuating means normally comprise two cranks, each of which is mounted to oscillate about a relative second hinge axis perpendicular to said face, is hinged to the shaping device at a relative third hinge axis, and is defined by a relative actuating cylinder, the length of which can be varied selectively so that, by combining travel of the panel in said direction and oscillation of the two cranks about the relative second hinge axes, the tool is moved along the work edge.
  • variable-length cranks known rounding units of the type described above are therefore relatively bulky in the panel travel direction, and therefore relatively expensive.
  • an operating unit for machining a panel of wood or similar having at least one substantially flat first face, and an edge fitted to said first face and in turn having a first periphery crosswise to the first face;
  • the unit comprising a shaping device having a tool mounted for rotation about a longitudinal first axis; and actuating means for moving said shaping device along at least part of said first periphery; and being characterized in that said actuating means comprise first and second actuating means for respectively moving the shaping device in a first and a second direction perpendicular to each other and parallel to said first face; and third actuating means for moving the shaping device about a second axis perpendicular to said first and said second direction.
  • number 1 indicates as a whole a squaring-edging machine for edging and machining a panel 2 of wood or similar, which has a longitudinal axis 3, is substantially parallelepiped-shaped with a substantially rectangular cross section and a longitudinal section with rounded ends, and is bounded laterally by two faces 4 substantially parallel to each other and to axis 3, and by a periphery 5 substantially crosswise to faces 4.
  • Machine 1 comprises a known conveying device 6 for feeding panel 2, continuously and in a horizontal direction 7 parallel to axis 3, to a first work station (not shown) where at least one of faces 4 (hereinafter indicated 4a) is fitted with an elongated edge 8, and then to a second work station 9 where edge 8 is machined by two operating units 10 arranged in series in direction 7, one (hereinafter indicated 10a) behind the other (hereinafter indicated 10b).
  • Edge 8 is substantially parallelepiped-shaped with a substantially rectangular section, and is bounded laterally by a free face 11 parallel to face 4a, and by a periphery 12 crosswise to face 11.
  • Periphery 12 comprises two faces 13 parallel to each other and to axis 3 and located one (hereinafter indicated 13a) over the other (hereinafter indicated 13b); and two faces 14, which are parallel to each other and perpendicular to faces 13a, 13b, are connected to faces 13a, 13b at respective sharp edges 15, and are located one (hereinafter indicated 14a) in front of the other (hereinafter indicated 14b) in direction 7.
  • machine 1 has a supporting frame 16 comprising two uprights 17 extending in a direction 18 parallel to face 4a and crosswise to direction 7; and a horizontal cross member 19 extending parallel to direction 7 between uprights 17, and having a horizontal bottom surface 20 along which are fitted two guides (not shown) parallel to each other and to direction 7.
  • each unit 10a, 10b comprises a horizontal slide 21, which extends in direction 18, is mounted to slide along said guides (not shown), and is also fitted to a screw 22 by a screw-nut screw coupling 22a of a relative actuating device 23, a motor (not shown) of which rotates screw 22 to move slide 21 linearly along cross member 19 in direction 7.
  • Slide 21 has an opening 24 extending through slide 21 in a direction 25 perpendicular to directions 7 and 18; and a vertical front surface 26 along which are fitted two guides 27 (only one shown in Figure 2) parallel to each other and to direction 18.
  • a vertical slide 28 is fitted to guides 27, is moved linearly in direction 18 along guides 27 by a known actuating device 29 fitted to slide 21, and has a central hole 30, which extends through slide 28 in direction 25, substantially faces opening 24, and has a longitudinal axis 31 parallel to direction 25.
  • slide 28 supports for rotation a shaping device 32 comprising a tubular body 33, which extends through hole 30, coaxially with axis 31, is fitted to slide 28 in axially-fixed and rotary manner with the interposition of a bearing 34, and is rotated about axis 31 and with respect to slide 28 by an actuating device 35.
  • a shaping device 32 comprising a tubular body 33, which extends through hole 30, coaxially with axis 31, is fitted to slide 28 in axially-fixed and rotary manner with the interposition of a bearing 34, and is rotated about axis 31 and with respect to slide 28 by an actuating device 35.
  • Device 35 comprises a belt drive 36 in turn comprising two pulleys 37 - one shown in Figures 5 and 6 and formed on the outer surface of body 33, and the other (not shown) fitted to the output shaft (not shown) of an electric motor 38 - and a belt (not shown) looped about pulleys 37.
  • Body 33 has a face 39 extending crosswise to axis 31 and facing the opposite way to surface 26, has two guides 40 fitted to face 39 and parallel to each other and to direction 18, and supports a slide 41 defined by a hollow tubular section and mounted to slide along guides 40 with the interposition of a shock-absorbing device 42 comprising two springs 43 extending parallel to each other and to direction 18 and interposed between slide 41 and body 33.
  • a bar 44 projects from slide 41 through body 33 and parallel to direction 25, and the free end of which projects outwards of body 33 and is fitted in rotary manner with a copy roller 45, which rotates about a longitudinal axis 46 parallel to axis 31, and is maintained, in use, contacting periphery 5 by springs 43.
  • Slide 41 is bounded internally by an inner surface 47, along which are fitted two guides (not shown) parallel to each other and to direction 25, and supports a slide 49 ( Figure 7) defined by a hollow, substantially U-shaped section with its concavity facing downwards, and which is mounted to slide along said guides (not shown) with the interposition of a shock-absorbing device 50 comprising two springs 51 extending parallel to each other and to direction 25, and interposed between slides 41 and 49.
  • Slide 49 is fitted with a copy member 52 projecting outwards of hole 30 and body 33 in direction 25, and having a copy surface 53 perpendicular to direction 25 and maintained, in use, contacting face 11 by springs 51.
  • slide 49 also has a guide 54 parallel to a direction 55 sloping with respect to both direction 18 and direction 25, and supports a known electric spindle 56 fitted to slide along guide 54, and also connected to a screw 57 by a screw-nut screw coupling 57a of a relative actuating device 58, a motor 59 of which rotates screw 57 to move electric spindle 56 linearly along guide 54 in direction 55.
  • Electric spindle 56 has an output shaft 60 mounted to rotate about an axis 61 parallel to direction 55, and fitted with a tool 62 having a number of (in the example shown, four) substantially circular cutting edges 63, which are arranged successively in direction 55, are coaxial with axis 61, and have radii of curvature increasing along axis 61 from the free end surface of tool 62.
  • device 58 provides for selectively controlling the position of electric spindle 56, and therefore of tool 62, along axis 61, and for selecting a given cutting edge 63 at each operating cycle of relative unit 10a, 10b; while the slope of direction 55, and therefore of axis 61, with respect to directions 18 and 25 provides for disengaging all the other cutting edges 63 of tool 62 from the work edge 8.
  • roller 45 and periphery 5 are tangent to each other at least one point of contact, and that the rotation axis 31 of shaping device 32 extends parallel to direction 25 and through said point of contact (in the example shown, roller 45 is a substantially cylindrical roller, which is tangent to periphery 5 at a line of contact parallel to direction 25 and with which axis 31 coincides).
  • tool 62 can machine a first portion of periphery 12 substantially comprising a first half of face 14a, face 13a, and a first half of face 14b, and can round off respective edges 15 connecting face 13a to faces 14a and 14b.
  • unit 10b can then be operated in the same way as unit 10a, so that relative tool 62 machines a second portion of periphery 12 substantially comprising a second half of face 14a, face 13b, and a second half of face 14b, and rounds off respective edges 15 connecting face 13b to faces 14a and 14b.
  • Units 10a, 10b being relatively compact, squaring-edging machine 1 is relatively short in direction 7. Moreover, the design of units 10a, 10b enables work station 9 to be equipped with one operating unit 10 capable of machining the whole of periphery 12 of edge 8.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
  • Dovetailed Work, And Nailing Machines And Stapling Machines For Wood (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

A panel (2) of wood having at least one substantially flat face (4a), to which is fitted an edge (8) having a periphery (12) crosswise to the face (4a), is machined by a tool (62) mounted for rotation about a longitudinal first axis (61), and which is moved along at least part of the periphery (12) by an actuating device (23, 29, 35) for moving the tool (62) both in two directions (7, 18) perpendicular to each other and parallel to the face (4a), and about a second axis (31) perpendicular to the two directions (7, 18).

Description

  • The present invention relates to an operating unit for machining panels of wood or similar.
  • In wood panel machining, so-called "squaring-edging machines" are known comprising at least one operating or so-called "rounding" unit for machining a panel having at least one substantially flat face, to which is fitted an edge having a periphery crosswise to the face.
  • The operating unit normally comprises at least one shaping device with a tool mounted for rotation about a longitudinal first axis; and actuating means for moving the tool along at least part of said periphery as the panel is fed in a direction substantially parallel to said face.
  • The actuating means normally comprise two cranks, each of which is mounted to oscillate about a relative second hinge axis perpendicular to said face, is hinged to the shaping device at a relative third hinge axis, and is defined by a relative actuating cylinder, the length of which can be varied selectively so that, by combining travel of the panel in said direction and oscillation of the two cranks about the relative second hinge axes, the tool is moved along the work edge.
  • Using variable-length cranks, known rounding units of the type described above are therefore relatively bulky in the panel travel direction, and therefore relatively expensive.
  • It is an object of the present invention to provide an operating unit for machining panels of wood or similar, designed to eliminate the aforementioned drawbacks, and which is cheap and easy to produce.
  • According to the present invention, there is provided an operating unit for machining a panel of wood or similar having at least one substantially flat first face, and an edge fitted to said first face and in turn having a first periphery crosswise to the first face; the unit comprising a shaping device having a tool mounted for rotation about a longitudinal first axis; and actuating means for moving said shaping device along at least part of said first periphery; and being characterized in that said actuating means comprise first and second actuating means for respectively moving the shaping device in a first and a second direction perpendicular to each other and parallel to said first face; and third actuating means for moving the shaping device about a second axis perpendicular to said first and said second direction.
  • A non-limiting embodiment of the present invention will be described by way of example with reference to the accompanying drawings, in which:
  • Figure 1 shows a view in perspective of a preferred embodiment of the operating unit according to the present invention;
  • Figure 2 shows a schematic view in perspective of a squaring-edging machine featuring two operating units of the type shown in Figure 1;
  • Figure 3 shows a view in perspective of a panel at the input of the Figure 2 work station;
  • Figure 4 shows a view in perspective of a panel at the output of the Figure 2 work station;
  • Figure 5 shows a view in perspective of a detail in Figure 1;
  • Figure 6 shows a partly sectioned side view of the Figure 5 detail;
  • Figure 7 shows a view in perspective of a detail in Figure 5;
  • Figure 8 shows, schematically, the Figure 1 operating unit in three different operating positions.
  • With reference to Figures 2 and 3, number 1 indicates as a whole a squaring-edging machine for edging and machining a panel 2 of wood or similar, which has a longitudinal axis 3, is substantially parallelepiped-shaped with a substantially rectangular cross section and a longitudinal section with rounded ends, and is bounded laterally by two faces 4 substantially parallel to each other and to axis 3, and by a periphery 5 substantially crosswise to faces 4.
  • Machine 1 comprises a known conveying device 6 for feeding panel 2, continuously and in a horizontal direction 7 parallel to axis 3, to a first work station (not shown) where at least one of faces 4 (hereinafter indicated 4a) is fitted with an elongated edge 8, and then to a second work station 9 where edge 8 is machined by two operating units 10 arranged in series in direction 7, one (hereinafter indicated 10a) behind the other (hereinafter indicated 10b).
  • Edge 8 is substantially parallelepiped-shaped with a substantially rectangular section, and is bounded laterally by a free face 11 parallel to face 4a, and by a periphery 12 crosswise to face 11. Periphery 12 comprises two faces 13 parallel to each other and to axis 3 and located one (hereinafter indicated 13a) over the other (hereinafter indicated 13b); and two faces 14, which are parallel to each other and perpendicular to faces 13a, 13b, are connected to faces 13a, 13b at respective sharp edges 15, and are located one (hereinafter indicated 14a) in front of the other (hereinafter indicated 14b) in direction 7.
  • At station 9, machine 1 has a supporting frame 16 comprising two uprights 17 extending in a direction 18 parallel to face 4a and crosswise to direction 7; and a horizontal cross member 19 extending parallel to direction 7 between uprights 17, and having a horizontal bottom surface 20 along which are fitted two guides (not shown) parallel to each other and to direction 7.
  • As shown in Figures 1 and 2, each unit 10a, 10b comprises a horizontal slide 21, which extends in direction 18, is mounted to slide along said guides (not shown), and is also fitted to a screw 22 by a screw-nut screw coupling 22a of a relative actuating device 23, a motor (not shown) of which rotates screw 22 to move slide 21 linearly along cross member 19 in direction 7. Slide 21 has an opening 24 extending through slide 21 in a direction 25 perpendicular to directions 7 and 18; and a vertical front surface 26 along which are fitted two guides 27 (only one shown in Figure 2) parallel to each other and to direction 18.
  • A vertical slide 28 is fitted to guides 27, is moved linearly in direction 18 along guides 27 by a known actuating device 29 fitted to slide 21, and has a central hole 30, which extends through slide 28 in direction 25, substantially faces opening 24, and has a longitudinal axis 31 parallel to direction 25.
  • With reference to Figures 5 and 6, slide 28 supports for rotation a shaping device 32 comprising a tubular body 33, which extends through hole 30, coaxially with axis 31, is fitted to slide 28 in axially-fixed and rotary manner with the interposition of a bearing 34, and is rotated about axis 31 and with respect to slide 28 by an actuating device 35.
  • Device 35 comprises a belt drive 36 in turn comprising two pulleys 37 - one shown in Figures 5 and 6 and formed on the outer surface of body 33, and the other (not shown) fitted to the output shaft (not shown) of an electric motor 38 - and a belt (not shown) looped about pulleys 37.
  • Body 33 has a face 39 extending crosswise to axis 31 and facing the opposite way to surface 26, has two guides 40 fitted to face 39 and parallel to each other and to direction 18, and supports a slide 41 defined by a hollow tubular section and mounted to slide along guides 40 with the interposition of a shock-absorbing device 42 comprising two springs 43 extending parallel to each other and to direction 18 and interposed between slide 41 and body 33.
  • A bar 44 projects from slide 41 through body 33 and parallel to direction 25, and the free end of which projects outwards of body 33 and is fitted in rotary manner with a copy roller 45, which rotates about a longitudinal axis 46 parallel to axis 31, and is maintained, in use, contacting periphery 5 by springs 43.
  • Slide 41 is bounded internally by an inner surface 47, along which are fitted two guides (not shown) parallel to each other and to direction 25, and supports a slide 49 (Figure 7) defined by a hollow, substantially U-shaped section with its concavity facing downwards, and which is mounted to slide along said guides (not shown) with the interposition of a shock-absorbing device 50 comprising two springs 51 extending parallel to each other and to direction 25, and interposed between slides 41 and 49.
  • Slide 49 is fitted with a copy member 52 projecting outwards of hole 30 and body 33 in direction 25, and having a copy surface 53 perpendicular to direction 25 and maintained, in use, contacting face 11 by springs 51.
  • With reference to Figure 7, slide 49 also has a guide 54 parallel to a direction 55 sloping with respect to both direction 18 and direction 25, and supports a known electric spindle 56 fitted to slide along guide 54, and also connected to a screw 57 by a screw-nut screw coupling 57a of a relative actuating device 58, a motor 59 of which rotates screw 57 to move electric spindle 56 linearly along guide 54 in direction 55.
  • Electric spindle 56 has an output shaft 60 mounted to rotate about an axis 61 parallel to direction 55, and fitted with a tool 62 having a number of (in the example shown, four) substantially circular cutting edges 63, which are arranged successively in direction 55, are coaxial with axis 61, and have radii of curvature increasing along axis 61 from the free end surface of tool 62.
  • In actual use, device 58 provides for selectively controlling the position of electric spindle 56, and therefore of tool 62, along axis 61, and for selecting a given cutting edge 63 at each operating cycle of relative unit 10a, 10b; while the slope of direction 55, and therefore of axis 61, with respect to directions 18 and 25 provides for disengaging all the other cutting edges 63 of tool 62 from the work edge 8.
  • In connection with the above, it should be pointed out that roller 45 and periphery 5 are tangent to each other at least one point of contact, and that the rotation axis 31 of shaping device 32 extends parallel to direction 25 and through said point of contact (in the example shown, roller 45 is a substantially cylindrical roller, which is tangent to periphery 5 at a line of contact parallel to direction 25 and with which axis 31 coincides).
  • Operation of machine 1 will be described with reference to Figure 8 and operating unit 10a, and as of the instant in which:
  • slide 28 has been moved along guides 27 in direction 18 so that tool 62 and copy roller 45 respectively contact edge 8 and panel 2 substantially at longitudinal axis 3 of panel 2 (Figure 8a); and
  • conveying device 6 feeds panel 2 in direction 7 to work station 9, and, at the same time, actuating device 23 feeds unit 10a in direction 7 so that, upon tool 62 and copy roller 45 contacting edge 8 and panel 2 respectively, unit 10a and panel 2 travel at substantially the same speed in direction 7.
  • At this point, by combining the movements of slide 21 along cross member 19 in direction 7, of slide 28 along guides 27 in direction 18, and of shaping device 32 about axis 31, tool 62 can machine a first portion of periphery 12 substantially comprising a first half of face 14a, face 13a, and a first half of face 14b, and can round off respective edges 15 connecting face 13a to faces 14a and 14b.
  • With unit 10a still machining as described above, unit 10b can then be operated in the same way as unit 10a, so that relative tool 62 machines a second portion of periphery 12 substantially comprising a second half of face 14a, face 13b, and a second half of face 14b, and rounds off respective edges 15 connecting face 13b to faces 14a and 14b.
  • Units 10a, 10b being relatively compact, squaring-edging machine 1 is relatively short in direction 7. Moreover, the design of units 10a, 10b enables work station 9 to be equipped with one operating unit 10 capable of machining the whole of periphery 12 of edge 8.

Claims (9)

  1. A unit for machining a panel (2) of wood or similar having at least one substantially flat first face (4a), and an edge (8) fitted to said first face (4a) and in turn having a first periphery (12) crosswise to the first face (4a); the unit comprising a shaping device (32) having a tool (62) mounted for rotation about a longitudinal first axis (61); and actuating means (23, 29, 35) for moving said shaping device (32) along at least part of said first periphery (12); and being characterized in that said actuating means (23, 29, 35) comprise first and second actuating means (23, 29) for respectively moving the shaping device (32) in a first and a second direction (7, 18) perpendicular to each other and parallel to said first face (4a); and third actuating means (35) for moving the shaping device (32) about a second axis (31) perpendicular to said first and said second direction (7, 18).
  2. A unit as claimed in Claim 1, wherein said panel (2) has a second periphery (5) crosswise to said first face (4a); the shaping device (32) comprising first copy means (45) for tracing, in use, a profile of said second periphery (5), and designed to contact the second periphery (5) at at least one point of contact; and said second axis (31) extending through said point of contact.
  3. A unit as claimed in Claim 2, wherein said edge (8) comprises a second face (11) substantially parallel to said first face (4a); the shaping device (32) comprising second copy means (52) for tracing, in use, a profile of said second face (11).
  4. A unit as claimed in Claim 3, wherein said shaping device (32) comprises first and second shock-absorbing means (42, 50) enabling said tool (62) to move respectively in said second direction (18) and in a third direction (25) parallel to said second axis (31) as a function of the profiles of said second periphery (5) and said second face (11) respectively.
  5. A unit as claimed in Claim 4, and also comprising a first slide (21) movable in said first direction (7), and a second slide (28) connected in sliding manner to said first slide (21) to move, with respect to the first slide (21), in said second direction (18); said shaping tool (32) being connected in rotary manner to said second slide (28) to rotate, with respect to the second slide (28), about said second axis (31).
  6. A unit as claimed in Claim 5, wherein said shaping device (32) comprises an electric spindle (56), to which said tool (62) can be fitted, and first and second supporting means (33, 41) for supporting the electric spindle (56); the first supporting means (33) being connected in rotary manner to said second slide (28); the second supporting means (41) being connected in sliding manner to the first supporting means (33) with the interposition of said first shock-absorbing means (42); and the electric spindle (56) being connected in sliding manner to the second supporting means (41) with the interposition of said second shock-absorbing means (50).
  7. A unit as claimed in any one of the foregoing Claims, wherein said tool (62) has at least two cutting edges (63) substantially coaxial with, and located successively along, said first axis (61); fourth actuating means (58) being provided to selectively move said tool (62) parallel to said first axis (61).
  8. A unit as claimed in any one of the foregoing Claims, wherein said first and said second axis (61, 31) form an angle of substantially other than both 0° and 90°.
  9. A machine for machining panels of wood or similar, comprising conveying means (6) for feeding at least one panel (2) in a given direction (7); and at least one operating unit (10) as claimed in Claims 1 to 9.
EP02022711A 2001-10-12 2002-10-10 Operating unit for machining panels of wood or similar Withdrawn EP1302287A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBO20010627 2001-10-12
IT2001BO000627A ITBO20010627A1 (en) 2001-10-12 2001-10-12 OPERATING UNIT FOR THE PROCESSING OF WOOD PANELS OR SIMILAR

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EP1302287A2 true EP1302287A2 (en) 2003-04-16
EP1302287A3 EP1302287A3 (en) 2003-10-01

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1479467A1 (en) * 2003-05-22 2004-11-24 PAUL OTT GmbH Device for finishing edges on front faces of plate-shaped workpieces
DE102006034437B3 (en) * 2006-07-26 2007-12-27 Ima Klessmann Gmbh Holzbearbeitungssysteme Program controlled passing machine for processing e.g. table top, has two slides that are guided parallel to passing direction and process drives that are controllable independent of each other to control process movements of servo motor
EP1872920A1 (en) * 2006-06-29 2008-01-02 Homag Holzbearbeitungssysteme AG Continuous process of form milling
CN101549504A (en) * 2008-03-20 2009-10-07 比艾斯股份公司 Working unit for processing of wooden boards and the like
EP2392438A1 (en) * 2010-06-02 2011-12-07 Homag Holzbearbeitungssysteme AG Processing device
ITUD20110102A1 (en) * 2011-06-30 2012-12-31 Franco Boer MACHINE FOR NOBILIZATION OF AT LEAST ONE SHAPED PROFILE AND RELATIVE NOBILIZATION PROCEDURE
DE102013207107A1 (en) * 2013-04-19 2014-11-06 Homag Holzbearbeitungssysteme Gmbh Apparatus and method for edging a workpiece
EP3031587A1 (en) * 2014-12-09 2016-06-15 BIESSE S.p.A. Scraping assembly for the finishing of wood panels or the like
ITUA20163744A1 (en) * 2016-05-24 2017-11-24 Fravol Exp S R L MILLING DEVICE FOR EDGING MACHINE AND OPERATING METHOD OF THE MILLING DEVICE
WO2018015536A1 (en) * 2016-07-22 2018-01-25 Brandt Kantentechnik Gmbh Machining apparatus and machining method
IT201800006497A1 (en) * 2018-06-20 2019-12-20 MILLING DEVICE FOR EDGE BANDING MACHINE
IT202000019657A1 (en) * 2020-08-07 2022-02-07 Scm Group Spa PROCESSING UNIT FOR ADJUSTING THE FINISH OF WOODEN PANELS AND THE LIKE, MACHINE FOR PROCESSING PANELS INCLUDING SAID PROCESSING UNIT, AND RELATED METHOD OF OPERATION.
DE102021102073A1 (en) 2021-01-29 2022-08-04 Homag Gmbh Processing device and processing machine

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EP0395996A2 (en) * 1989-04-29 1990-11-07 REICH Spezialmaschinen GmbH Profile cutting device for corners of plate-like workpieces
DE4408595A1 (en) * 1994-03-15 1995-09-21 Reich Spezialmaschinen Gmbh Milling machine with movable head for profiling wood workpieces
US5803682A (en) * 1994-03-15 1998-09-08 Reich Spezialmaschinen Gmbh Edge milling device
DE19920374A1 (en) * 1999-05-04 2000-11-16 Reich Spezialmaschinen Gmbh Milling device for machining edges of plate-form workpieces, with milling unit releasably connected to guide device on machine stand
DE10220356A1 (en) * 2001-05-22 2003-01-09 G Ct Technologico Italiano S P One- or two-stand edging machine consists of two structurally separated but work-connected work stations

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Publication number Priority date Publication date Assignee Title
DE3732810C1 (en) * 1987-09-29 1989-04-13 Hornberger Maschbau Gmbh Device for working the edges of continuously moving plate-like workpieces
EP0395996A2 (en) * 1989-04-29 1990-11-07 REICH Spezialmaschinen GmbH Profile cutting device for corners of plate-like workpieces
DE4408595A1 (en) * 1994-03-15 1995-09-21 Reich Spezialmaschinen Gmbh Milling machine with movable head for profiling wood workpieces
US5803682A (en) * 1994-03-15 1998-09-08 Reich Spezialmaschinen Gmbh Edge milling device
DE19920374A1 (en) * 1999-05-04 2000-11-16 Reich Spezialmaschinen Gmbh Milling device for machining edges of plate-form workpieces, with milling unit releasably connected to guide device on machine stand
DE10220356A1 (en) * 2001-05-22 2003-01-09 G Ct Technologico Italiano S P One- or two-stand edging machine consists of two structurally separated but work-connected work stations

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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