GB2020606A - Method and apparatus for dividing boards and other sheet material - Google Patents

Method and apparatus for dividing boards and other sheet material

Info

Publication number
GB2020606A
GB2020606A GB7916359A GB7916359A GB2020606A GB 2020606 A GB2020606 A GB 2020606A GB 7916359 A GB7916359 A GB 7916359A GB 7916359 A GB7916359 A GB 7916359A GB 2020606 A GB2020606 A GB 2020606A
Authority
GB
United Kingdom
Prior art keywords
cut
plane
cutting
sheet material
division
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.)
Granted
Application number
GB7916359A
Other versions
GB2020606B (en
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.)
CF Scheer und Cie GmbH and Co KG
Original Assignee
CF Scheer und Cie 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
Application filed by CF Scheer und Cie GmbH and Co KG filed Critical CF Scheer und Cie GmbH and Co KG
Publication of GB2020606A publication Critical patent/GB2020606A/en
Application granted granted Critical
Publication of GB2020606B publication Critical patent/GB2020606B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
    • B23D45/10—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades
    • B23D45/105—Sawing machines or sawing devices with circular saw blades or with friction saw discs with a plurality of circular saw blades operating within the same plane
    • 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
    • B27B5/02—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only
    • B27B5/06—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels
    • B27B5/065—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor characterised by a special purpose only for dividing plates in parts of determined size, e.g. panels with feedable saw blades, e.g. arranged on a carriage
    • 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
    • B27B5/24—Saw benches with non-feedable circular saw blade the saw blade being adjustable according to depth or angle of cut
    • B27B5/243—Saw benches with non-feedable circular saw blade the saw blade being adjustable according to depth or angle of cut the saw blade being arranged underneath the work-table
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/10—Measures preventing splintering of sawn portions of wood

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Manufacture Of Wood Veneers (AREA)
  • Details Of Cutting Devices (AREA)
  • Laminated Bodies (AREA)

Abstract

The method particularly for splinterless cutting of sheet material 12, eg. a laminated chipboard faced with a melamine/phenolic plastics layer, comprises forming a shallow cut 22 in one face 20 of the material, the cut being in the intended plane of division, dividing the material in the division plane with a separation cut 24 begun from one edge 14 of the material, and, before the separation cut 24 is finished, cutting the material through at the opposite edge 18 and in the same division plane. The scoring blade 26 of the apparatus is mounted for adjustment in the plane of the cut for cutting the opposite edge of the material. <IMAGE>
GB7916359A 1978-05-11 1979-05-11 Method and apparatus for dividing boards and other sheet material Expired GB2020606B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2820539A DE2820539C2 (en) 1978-05-11 1978-05-11 Method for cutting through plate material and device for carrying out this method

Publications (2)

Publication Number Publication Date
GB2020606A true GB2020606A (en) 1979-11-21
GB2020606B GB2020606B (en) 1982-10-13

Family

ID=6039088

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7916359A Expired GB2020606B (en) 1978-05-11 1979-05-11 Method and apparatus for dividing boards and other sheet material

Country Status (6)

Country Link
AT (1) AT364515B (en)
CH (1) CH640771A5 (en)
DE (1) DE2820539C2 (en)
FR (1) FR2425305A1 (en)
GB (1) GB2020606B (en)
IT (1) IT1112572B (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077517A1 (en) * 1981-10-20 1983-04-27 GIBEN IMPIANTI S.p.A. A device for making a groove in the edge of a panel
EP0181431A2 (en) * 1984-10-27 1986-05-21 Wilhelm Altendorf GmbH &amp; Co. KG, Maschinenbau Method for cutting up work pieces by sawing
FR2575692A1 (en) * 1985-01-07 1986-07-11 Irion W & P Sawing appts. with travelling circular saws
GB2190626A (en) * 1986-05-21 1987-11-25 Bmsm Limited Wood shaping machine and process
ES2080007A2 (en) * 1993-02-19 1996-01-16 Essetre Di Sella Giovanni Method and apparatus for cutting up boards
WO2008154902A1 (en) * 2007-06-20 2008-12-24 Grenzebach Maschinenbau Gmbh Separating device for an assembly line type production line

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716086A1 (en) * 1987-05-14 1988-12-01 Jenkner Erwin DEVICE FOR ADJUSTING THE DEPTH OF A PRACTICE SAW BLADE DURING THE FEED OF A TRAVELABLE SAW MACHINE
DE102006012253A1 (en) * 2006-03-15 2007-09-20 Otto Martin Maschinenbau Gmbh & Co. Kg Method and device for scoring depth control for scoring saws
DE102007022757A1 (en) * 2007-05-11 2008-11-13 Otto Martin Maschinenbau Gmbh & Co. Kg Woodworking machine, in particular circular saw
FR2942987A1 (en) * 2009-03-13 2010-09-17 Bertrand Wartel METHOD FOR SAWING WOODEN PANELS WITHOUT SCRATCH AND SAWING STRIP THEREFOR

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1601451A (en) * 1968-10-30 1970-08-24
DE2504109B2 (en) * 1975-01-31 1976-11-25 Institut Elektroswarki Imeni E.O. Patona Akademii Nauk, Ukrainskoj Ssr, Kiew (Sowjetunion) PLANT FOR ELECTRIC SLASK MELTING OF CYLINDRICAL HOLLOW BLOCKS OF UNCLOSED SHAPE
AT349200B (en) * 1975-02-05 1979-03-26 Schelling & Co DEVICE FOR SEPARATING FURNITURE PANELS COATED ONLY
CH603324A5 (en) * 1975-08-15 1978-08-15 Heid Hans Ag
DE2540109C3 (en) * 1975-09-09 1978-05-24 F. Meyer & Schwabedissen Gmbh & Co Kg, 4900 Herford Circular saw with two saw blades driven in opposite directions

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0077517A1 (en) * 1981-10-20 1983-04-27 GIBEN IMPIANTI S.p.A. A device for making a groove in the edge of a panel
EP0181431A2 (en) * 1984-10-27 1986-05-21 Wilhelm Altendorf GmbH &amp; Co. KG, Maschinenbau Method for cutting up work pieces by sawing
EP0181431A3 (en) * 1984-10-27 1987-12-02 Wilhelm Altendorf GmbH &amp; Co. KG, Maschinenbau Method for cutting up work pieces by sawing
FR2575692A1 (en) * 1985-01-07 1986-07-11 Irion W & P Sawing appts. with travelling circular saws
GB2190626A (en) * 1986-05-21 1987-11-25 Bmsm Limited Wood shaping machine and process
GB2190626B (en) * 1986-05-21 1990-03-21 Bmsm Limited Wood shaping machine and process
ES2080007A2 (en) * 1993-02-19 1996-01-16 Essetre Di Sella Giovanni Method and apparatus for cutting up boards
WO2008154902A1 (en) * 2007-06-20 2008-12-24 Grenzebach Maschinenbau Gmbh Separating device for an assembly line type production line
JP2010530311A (en) * 2007-06-20 2010-09-09 グレンツェバッハ・マシーネンバウ・ゲーエムベーハー Separation device for production line
US8978531B2 (en) 2007-06-20 2015-03-17 Grenzebach Maschinenbau Gmbh Separating device for an assembly line type production line

Also Published As

Publication number Publication date
GB2020606B (en) 1982-10-13
FR2425305B1 (en) 1985-03-29
IT1112572B (en) 1986-01-20
CH640771A5 (en) 1984-01-31
DE2820539A1 (en) 1979-11-15
ATA348479A (en) 1981-03-15
DE2820539C2 (en) 1982-05-13
IT7922526A0 (en) 1979-05-10
FR2425305A1 (en) 1979-12-07
AT364515B (en) 1981-10-27

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee