IT1254481B - Pressa continua per la fabbricazione di pannelli truciolari,pannelli fibrosi,pannelli laminati e simili e procedimento per la preparazione delle superfici di rotolamento sulle piastre di una tale pressa - Google Patents
Pressa continua per la fabbricazione di pannelli truciolari,pannelli fibrosi,pannelli laminati e simili e procedimento per la preparazione delle superfici di rotolamento sulle piastre di una tale pressaInfo
- Publication number
- IT1254481B IT1254481B ITMI920450A ITMI920450A IT1254481B IT 1254481 B IT1254481 B IT 1254481B IT MI920450 A ITMI920450 A IT MI920450A IT MI920450 A ITMI920450 A IT MI920450A IT 1254481 B IT1254481 B IT 1254481B
- Authority
- IT
- Italy
- Prior art keywords
- press
- panels
- plates
- fabrication
- wood chip
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 title abstract 3
- 239000000835 fiber Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002023 wood Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 230000006835 compression Effects 0.000 abstract 3
- 238000007906 compression Methods 0.000 abstract 3
- 230000003247 decreasing effect Effects 0.000 abstract 3
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010959 steel 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
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/08—Moulding or pressing
- B27N3/24—Moulding or pressing characterised by using continuously acting presses having endless belts or chains moved within the compression zone
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Press Drives And Press Lines (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Metal Rolling (AREA)
Abstract
Pressa continua per la fabbricazione di pannelli truciolari, pannelli fibrosi, pannelli laminati e simili, con parte superiore e parte inferiore della pressa nonché nastri prementi di metallo, in particolare nastri prementi di lamierino di acciaio, guidati senza fine su tamburi di rinvio ed almeno un tamburo di comando, i quali formano nella zona di compressione una fessura di compressione. I nastri prementi sono guidati nella zona di compressione sotto una pressione specifica, macroscopica, prestabilita, su barre volventi lungo la superficie di rotolamento delle piastre della pressa, in particolare piastre riscaldate. Le piastre della pressa presentano superfici di rotolamento che hanno una durezza Brinell decrescente di continuo o per zone in funzione della pressione specifica decrescente, nella direzione della corsa.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4106740 | 1991-03-02 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITMI920450A0 ITMI920450A0 (it) | 1992-02-28 |
| ITMI920450A1 ITMI920450A1 (it) | 1993-08-28 |
| IT1254481B true IT1254481B (it) | 1995-09-25 |
Family
ID=6426364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITMI920450A IT1254481B (it) | 1991-03-02 | 1992-02-28 | Pressa continua per la fabbricazione di pannelli truciolari,pannelli fibrosi,pannelli laminati e simili e procedimento per la preparazione delle superfici di rotolamento sulle piastre di una tale pressa |
Country Status (4)
| Country | Link |
|---|---|
| CA (1) | CA2061953A1 (it) |
| FI (1) | FI95550C (it) |
| IT (1) | IT1254481B (it) |
| SE (1) | SE9200544L (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023136273A1 (de) * | 2023-12-21 | 2025-06-26 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Verfahren zur Herstellung einer Werkstoffplatte |
| DE102023136271A1 (de) * | 2023-12-21 | 2025-06-26 | Siempelkamp Maschinen- Und Anlagenbau Gmbh | Verfahren zur Herstellung einer Werkstoffplatte |
-
1992
- 1992-02-24 SE SE9200544A patent/SE9200544L/xx not_active Application Discontinuation
- 1992-02-27 FI FI920874A patent/FI95550C/fi not_active IP Right Cessation
- 1992-02-27 CA CA002061953A patent/CA2061953A1/en not_active Abandoned
- 1992-02-28 IT ITMI920450A patent/IT1254481B/it active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| FI95550C (fi) | 1996-02-26 |
| SE9200544L (sv) | 1992-09-03 |
| ITMI920450A0 (it) | 1992-02-28 |
| CA2061953A1 (en) | 1992-09-03 |
| FI920874L (fi) | 1992-09-03 |
| ITMI920450A1 (it) | 1993-08-28 |
| FI95550B (fi) | 1995-11-15 |
| SE9200544D0 (sv) | 1992-02-24 |
| FI920874A0 (fi) | 1992-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950223 |