ES450952A1 - A METHOD OF FORMING A LAMINAR STRUCTURE, SENSITIVELY SELF-SUPPORTING, CURVED, FLEXIBLE. - Google Patents
A METHOD OF FORMING A LAMINAR STRUCTURE, SENSITIVELY SELF-SUPPORTING, CURVED, FLEXIBLE.Info
- Publication number
- ES450952A1 ES450952A1 ES450952A ES450952A ES450952A1 ES 450952 A1 ES450952 A1 ES 450952A1 ES 450952 A ES450952 A ES 450952A ES 450952 A ES450952 A ES 450952A ES 450952 A1 ES450952 A1 ES 450952A1
- Authority
- ES
- Spain
- Prior art keywords
- panel
- water
- matrices
- curved
- flexible
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 229920002522 Wood fibre Polymers 0.000 abstract 1
- 238000005452 bending Methods 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000002025 wood fiber Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N5/00—Manufacture of non-flat articles
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21J—FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MACHE
- D21J1/00—Fibreboard
- D21J1/10—After-treatment
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Saccharide Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
A method of forming a flexible, curved, substantially self-supporting, laminar structure, comprising the steps of enabling a panel comprising a sheet of fibrous material formed of wood fibers in a resin binder and having substantial resistance to bending and that it is capable of being softened and made sufficiently difficult to allow its conformation without tearing or breakage by expansion by applying thereto water at a temperature in the range of 82.5ºC to 100ºC, arranging a mass of water at a temperature in said interval, totally immerse said panel in said body of water, and then place the panel between heated matrices and form a curvature therein by applying heat and pressure to the opposite sides thereof by means of said matrices, and clamp the panel between these matrices until it is dry enough to retain its shape. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/661,387 US4102975A (en) | 1973-03-26 | 1976-03-01 | Method of treating and forming a panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES450952A1 true ES450952A1 (en) | 1977-12-01 |
Family
ID=24653380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES450952A Expired ES450952A1 (en) | 1976-03-01 | 1976-08-24 | A METHOD OF FORMING A LAMINAR STRUCTURE, SENSITIVELY SELF-SUPPORTING, CURVED, FLEXIBLE. |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS52105982A (en) |
| AU (1) | AU500279B2 (en) |
| BE (1) | BE840312A (en) |
| CA (1) | CA1061074A (en) |
| DE (1) | DE2611029A1 (en) |
| DK (1) | DK145876A (en) |
| ES (1) | ES450952A1 (en) |
| FR (1) | FR2342843A1 (en) |
| GB (1) | GB1510411A (en) |
| IT (1) | IT1057354B (en) |
| LU (1) | LU74679A1 (en) |
| NL (1) | NL7603257A (en) |
| NO (1) | NO761123L (en) |
| SE (1) | SE7603536L (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2817699A1 (en) * | 1978-04-22 | 1979-10-31 | Hoechst Ag | PROCESS FOR MANUFACTURING STRONG PROFILED MOLDED PARTS |
| FR2445218A1 (en) * | 1978-12-28 | 1980-07-25 | Isorel Sa | PROCESS FOR MOLDING WOOD FIBER PANELS |
| FR2539071A1 (en) * | 1983-01-11 | 1984-07-13 | Allibert Sa | METHOD FOR GALBING PANELS |
| CN111287021A (en) * | 2020-03-22 | 2020-06-16 | 江西赣电电气有限公司 | Transformer insulation board damping machine |
| CN111660630A (en) * | 2020-06-17 | 2020-09-15 | 扬州工业职业技术学院 | Curved surface staggered laminated wood and production method thereof |
-
1976
- 1976-03-12 GB GB10108/76A patent/GB1510411A/en not_active Expired
- 1976-03-12 AU AU11955/76A patent/AU500279B2/en not_active Expired
- 1976-03-16 DE DE19762611029 patent/DE2611029A1/en active Pending
- 1976-03-23 SE SE7603536A patent/SE7603536L/en unknown
- 1976-03-26 CA CA248,904A patent/CA1061074A/en not_active Expired
- 1976-03-26 IT IT48746/76A patent/IT1057354B/en active
- 1976-03-29 NL NL7603257A patent/NL7603257A/en not_active Application Discontinuation
- 1976-03-30 DK DK145876A patent/DK145876A/en not_active IP Right Cessation
- 1976-04-01 NO NO761123A patent/NO761123L/en unknown
- 1976-04-01 BE BE165794A patent/BE840312A/en unknown
- 1976-04-01 LU LU74679A patent/LU74679A1/xx unknown
- 1976-04-02 FR FR7609751A patent/FR2342843A1/en active Granted
- 1976-04-05 JP JP3868876A patent/JPS52105982A/en active Pending
- 1976-08-24 ES ES450952A patent/ES450952A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7603257A (en) | 1977-09-05 |
| BE840312A (en) | 1976-08-02 |
| LU74679A1 (en) | 1976-11-11 |
| FR2342843A1 (en) | 1977-09-30 |
| FR2342843B1 (en) | 1979-09-21 |
| DE2611029A1 (en) | 1977-09-08 |
| AU1195576A (en) | 1977-09-15 |
| CA1061074A (en) | 1979-08-28 |
| SE7603536L (en) | 1977-09-02 |
| IT1057354B (en) | 1982-03-10 |
| JPS52105982A (en) | 1977-09-06 |
| AU500279B2 (en) | 1979-05-17 |
| GB1510411A (en) | 1978-05-10 |
| DK145876A (en) | 1977-09-02 |
| NO761123L (en) | 1977-09-02 |
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