EP0509044A1 - Process for improving a wooden part, and product obtained by said process. - Google Patents
Process for improving a wooden part, and product obtained by said process.Info
- Publication number
- EP0509044A1 EP0509044A1 EP91902806A EP91902806A EP0509044A1 EP 0509044 A1 EP0509044 A1 EP 0509044A1 EP 91902806 A EP91902806 A EP 91902806A EP 91902806 A EP91902806 A EP 91902806A EP 0509044 A1 EP0509044 A1 EP 0509044A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plastic
- wooden part
- wood
- process according
- removal
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
-
- 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
- B27G1/00—Machines or devices for removing knots or other irregularities or for filling-up holes
Definitions
- the philosophy on which the invention is based is first to upgrade the wood and only then to work it further.
- the machining treat ⁇ ment for the removal of material involves milling. It has been found that drilling does not give a sufficient guarantee of all the undesirable material being removed. In practice, undesirable pieces of wood do not extend as cylindrical columns, but have a more random shape, which can be removed particularly well by milling.
Abstract
Procédé d'amélioration d'une pièce en bois massif. Après l'avoir dégrossie à la raboteuse, on soumet ladite pièce en bois à un contrôle et, aux emplacements des défauts, tels que les noeuds, on forme des ouvertures profondes d'au moins 1 centimètre et on les remplit de matière plastique durcissable à élasticité permanente. A la suite d'un durcissement au moins partiel, on soumet la pièce en bois massif à un traitement de finissage.Process for improving a solid wood part. After roughing it out with a planer, the said piece of wood is subjected to a check and, at the locations of defects, such as knots, openings are formed at least 1 centimeter deep and filled with plastic material hardenable to permanent elasticity. Following at least partial hardening, the solid wood part is subjected to a finishing treatment.
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9000083A NL9000083A (en) | 1990-01-11 | 1990-01-11 | METHOD FOR IMPROVING A WOODEN PART AND FORMED PREPARATION OBTAINED BY THIS METHOD |
NL9000083 | 1990-01-11 | ||
PCT/NL1991/000004 WO1991010793A1 (en) | 1990-01-11 | 1991-01-11 | Process for improving a wooden part, and product obtained by said process |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0509044A1 true EP0509044A1 (en) | 1992-10-21 |
EP0509044B1 EP0509044B1 (en) | 1994-09-28 |
Family
ID=19856406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91902806A Expired - Lifetime EP0509044B1 (en) | 1990-01-11 | 1991-01-11 | Process for improving a wooden part, and product obtained by said process |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0509044B1 (en) |
DE (1) | DE69104347T2 (en) |
NL (1) | NL9000083A (en) |
WO (1) | WO1991010793A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL9300539A (en) * | 1993-03-25 | 1994-10-17 | Pieter De Jong | Method and apparatus for upgrading a wooden part |
NL9401310A (en) * | 1994-08-12 | 1996-03-01 | Pieter De Jong | Process and device for improving a piece of wood |
ATE254988T1 (en) * | 2002-06-04 | 2003-12-15 | Franz Binder Ges Mbh Holzindus | METHOD FOR PRODUCING BOARD OR PLYWOOD BEAMS |
EP1722947B1 (en) * | 2004-03-11 | 2010-12-08 | Akzo Nobel Coatings International BV | Repair of natural damage during the production of wood-comprising articles |
CN107100379A (en) * | 2017-07-03 | 2017-08-29 | 洛阳理工学院 | A kind of arch mouthful of ancient building upper shed outer side bracket arm, which is reinforced, repairs structure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1280540B (en) * | 1961-06-14 | 1968-10-17 | Vollmann & Hoellfritsch | Method for connecting structural parts separated by cracks or construction joints |
US3741853A (en) * | 1970-08-06 | 1973-06-26 | Publishers Paper Co | Repair of wood panels |
GB1479020A (en) * | 1975-12-02 | 1977-07-06 | Balfour Beatty Ltd | Artificial and natural structures |
AT377034B (en) * | 1981-05-12 | 1985-01-25 | Ngt Nova Gruendungstechnik | METHOD FOR SEALING A CRACK OR JOINT IN CONCRETE OR NATURAL STONE |
NL8204933A (en) * | 1982-12-22 | 1984-07-16 | Jan Albertus Gerrit Janssen Va | Replacement system for rotten window frame - includes forming angled slot at corner, filled with glass fibres and diluted synthetic resin |
US4614555A (en) * | 1985-03-18 | 1986-09-30 | Champion International Corporation | Apparatus and process for making plywood using control means and patching material |
-
1990
- 1990-01-11 NL NL9000083A patent/NL9000083A/en not_active Application Discontinuation
-
1991
- 1991-01-11 EP EP91902806A patent/EP0509044B1/en not_active Expired - Lifetime
- 1991-01-11 WO PCT/NL1991/000004 patent/WO1991010793A1/en active IP Right Grant
- 1991-01-11 DE DE69104347T patent/DE69104347T2/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9110793A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1991010793A1 (en) | 1991-07-25 |
DE69104347T2 (en) | 1995-03-30 |
DE69104347D1 (en) | 1994-11-03 |
NL9000083A (en) | 1991-08-01 |
EP0509044B1 (en) | 1994-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19920703 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE LU NL |
|
17Q | First examination report despatched |
Effective date: 19930318 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): BE DE LU NL |
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REF | Corresponds to: |
Ref document number: 69104347 Country of ref document: DE Date of ref document: 19941103 |
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PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19950131 Ref country code: BE Effective date: 19950131 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
BERE | Be: lapsed |
Owner name: DE JONG PIETER Effective date: 19950131 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Effective date: 19950801 |
|
26N | No opposition filed | ||
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19950801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19951003 |