EP0822041A3 - Process and machine for manufacturing shaped profiles in curved plywood, particularly for covering pipes and the like - Google Patents

Process and machine for manufacturing shaped profiles in curved plywood, particularly for covering pipes and the like Download PDF

Info

Publication number
EP0822041A3
EP0822041A3 EP97202351A EP97202351A EP0822041A3 EP 0822041 A3 EP0822041 A3 EP 0822041A3 EP 97202351 A EP97202351 A EP 97202351A EP 97202351 A EP97202351 A EP 97202351A EP 0822041 A3 EP0822041 A3 EP 0822041A3
Authority
EP
European Patent Office
Prior art keywords
machine
shaped profiles
curved plywood
manufacturing shaped
sheets
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.)
Ceased
Application number
EP97202351A
Other languages
German (de)
French (fr)
Other versions
EP0822041A2 (en
Inventor
Benigno De Zanet
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.)
Xiloform SpA
Original Assignee
Xiloform SpA
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 Xiloform SpA filed Critical Xiloform SpA
Publication of EP0822041A2 publication Critical patent/EP0822041A2/en
Publication of EP0822041A3 publication Critical patent/EP0822041A3/en
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27D—WORKING VENEER OR PLYWOOD
    • B27D1/00—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring
    • B27D1/04—Joining wood veneer with any material; Forming articles thereby; Preparatory processing of surfaces to be joined, e.g. scoring to produce plywood or articles made therefrom; Plywood sheets
    • B27D1/08—Manufacture of shaped articles; Presses specially designed therefor
    • B27D1/083—Presses specially designed for making the manufacture of shaped plywood articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Laminated Bodies (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Veneer Processing And Manufacture Of Plywood (AREA)

Abstract

A process and a machine for manufacturing shaped profiles in curved plywood are described .A set of flat wooden sheets (1) with interposed adhesive (2) is submitted at temperature and pressure by means of a shaped press (3) at high temperature to determine the mutual adhesion of the sheets themselves and their bending up to the desired shape. Press (3) is operated against a counterpress (4) shaped in substantially complementary way which causes the lateral block of the flat overlaid sheets (1) before the application of a final sheet bending pressure.
EP97202351A 1996-07-31 1997-07-25 Process and machine for manufacturing shaped profiles in curved plywood, particularly for covering pipes and the like Ceased EP0822041A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT96MI001645A IT1283378B1 (en) 1996-07-31 1996-07-31 PROCEDURE AND MACHINE FOR THE MANUFACTURE OF CURVED PLYWOOD PROFILES, PARTICULARLY FOR COVERING PIPES AND
ITMI961645 1996-07-31

Publications (2)

Publication Number Publication Date
EP0822041A2 EP0822041A2 (en) 1998-02-04
EP0822041A3 true EP0822041A3 (en) 1999-03-24

Family

ID=11374725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97202351A Ceased EP0822041A3 (en) 1996-07-31 1997-07-25 Process and machine for manufacturing shaped profiles in curved plywood, particularly for covering pipes and the like

Country Status (2)

Country Link
EP (1) EP0822041A3 (en)
IT (1) IT1283378B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10124912C1 (en) * 2001-05-17 2002-12-05 Achim Moeller Process for producing a three-dimensionally deformed body
ITFO20010015A1 (en) * 2001-05-24 2002-11-24 Eurosistemi S R L METHOD FOR CURVING PLASTERBOARD PANELS AND ELEMENTS SO OBTAINED.
CN104947847A (en) * 2015-06-15 2015-09-30 深圳赤晓建筑科技有限公司 Arc-shaped sandwich board, arc-shaped wall body and production method of arc-shaped sandwich board
CN114425806B (en) * 2022-01-08 2022-12-30 广东欧梵家具有限公司 Arc-shaped plate, bending and shaping die for arc-shaped plate and bending and shaping process of arc-shaped plate

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR906269A (en) * 1942-09-18 1945-12-28 Erwin Behr Device for press molding veneered wood parts with curved surfaces
US2418100A (en) * 1943-01-22 1947-03-25 Curved Plywood Products Co Machine for making plywood in curved shapes
DE889066C (en) * 1951-12-25 1953-09-07 Theodor Mueller & Co Device for veneering wooden parts, especially feet for lamp and other tables, profiled strips and. like
FR1358646A (en) * 1963-03-08 1964-04-17 Manufacturing process of hollow body and hollow body thus obtained
US3816044A (en) * 1973-02-07 1974-06-11 Foldcraft Co Automatic press
US4484609A (en) * 1983-03-18 1984-11-27 Simmons Universal Corporation Wedge die for producing bent plywood

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR906269A (en) * 1942-09-18 1945-12-28 Erwin Behr Device for press molding veneered wood parts with curved surfaces
US2418100A (en) * 1943-01-22 1947-03-25 Curved Plywood Products Co Machine for making plywood in curved shapes
DE889066C (en) * 1951-12-25 1953-09-07 Theodor Mueller & Co Device for veneering wooden parts, especially feet for lamp and other tables, profiled strips and. like
FR1358646A (en) * 1963-03-08 1964-04-17 Manufacturing process of hollow body and hollow body thus obtained
US3816044A (en) * 1973-02-07 1974-06-11 Foldcraft Co Automatic press
US4484609A (en) * 1983-03-18 1984-11-27 Simmons Universal Corporation Wedge die for producing bent plywood

Also Published As

Publication number Publication date
IT1283378B1 (en) 1998-04-17
EP0822041A2 (en) 1998-02-04
ITMI961645A0 (en) 1996-07-31
ITMI961645A1 (en) 1998-01-31

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