EP1017548B1 - Method and device for the heating of glued joint - Google Patents
Method and device for the heating of glued joint Download PDFInfo
- Publication number
- EP1017548B1 EP1017548B1 EP96906126A EP96906126A EP1017548B1 EP 1017548 B1 EP1017548 B1 EP 1017548B1 EP 96906126 A EP96906126 A EP 96906126A EP 96906126 A EP96906126 A EP 96906126A EP 1017548 B1 EP1017548 B1 EP 1017548B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- glue
- glue joint
- objects
- joint
- electrode surface
- 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 - Lifetime
Links
Images
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
- B27D1/10—Butting blanks of veneer; Joining same along edges; Preparatory processing of edges, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27M—WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27B - B27L; MANUFACTURE OF SPECIFIC WOODEN ARTICLES
- B27M3/00—Manufacture or reconditioning of specific semi-finished or finished articles
- B27M3/0013—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles
- B27M3/002—Manufacture or reconditioning of specific semi-finished or finished articles of composite or compound articles characterised by oblong elements connected at their ends
Description
Claims (6)
- A method of curing glue joints between objects (2) as said objects move, wherein the glue joints are cured in a high-frequency (HF) electric field generated between two electrode surfaces (3, 5) disposed on respective opposite sides of the mutually joined objects and connected to a high-frequency generator, characterized by causing an HF-field which is limited essentially to said glue joint (4) to accompany said glue joint through a specific distance sufficient to achieve curing of the glue in said glue joint, by moving the objects (2) along a stationary elongated electrode surface (3) which consists of one of said two electrode surfaces, and by causing a movable electrode surface (5) which consists of the other of said two electrode surfaces and which at least covers said glue joint to accompany the glue joint as it moves.
- A method according to Claim 1, characterized by bringing the movable electrode surface into abutment with the glue joint.
- A method according to any one of the preceding Claims, characterized by the steps of identifying the position of an arriving glue joint, applying to the glue joint a movable electrode surface which covers at least the glue joint, removing the movable electrode surface from the cured glue joint subsequent to said electrode surface having moved through a specific distance; and returning said movable electrode surface to a line or queue of such surfaces.
- Apparatus for curing glue joints (4) between objects (2) during movement of said objects, wherein the objects are glued end-to-end and wherein the glue joints are cured in a high-frequency electric field generated between two electrode surfaces (3, 5) disposed on respective opposite surfaces of the mutually joined objects (2) and connected to a high-frequency generator, characterized in that a first (3) of said two electrode surfaces is stationary and elongated and has a length sufficient to effect curing of a glue joint moving along said electrode surface; and in that the second (5) of said electrode surfaces is movable in the direction of movement of the glue joint and has a surface which at least covers the glue joint.
- Apparatus according to Claim 4, characterized in that the apparatus includes a slide surface (3) on which the mutually glued objects can slide through the apparatus; and in that the slide surface includes said stationary, elongated electrode surface.
- Apparatus according to Claim 4 or Claim 5, characterized in that the movable electrode surface (5) is carried by a carrier means (6) which when in an active position is able to move along a defining surface (7) disposed above, parallel with and in line with said slide surface (3); and in that the carrier means (6) includes a spring means which functions to bring the movable electrode surface into abutment with the glue joint (4).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9500801A SE9500801D0 (en) | 1995-03-06 | 1995-03-06 | Process for heating adhesives and apparatus for carrying out the process |
SE9500801 | 1995-03-06 | ||
PCT/SE1996/000236 WO1996027482A1 (en) | 1995-03-06 | 1996-02-21 | Method and device for the heating of glued joint |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1017548A1 EP1017548A1 (en) | 2000-07-12 |
EP1017548B1 true EP1017548B1 (en) | 2002-10-23 |
Family
ID=20397452
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96906126A Expired - Lifetime EP1017548B1 (en) | 1995-03-06 | 1996-02-21 | Method and device for the heating of glued joint |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1017548B1 (en) |
AU (1) | AU4959996A (en) |
DE (1) | DE69624518T2 (en) |
DK (1) | DK1017548T3 (en) |
FI (1) | FI974146A (en) |
SE (1) | SE9500801D0 (en) |
WO (1) | WO1996027482A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19737593C1 (en) * | 1997-08-28 | 1999-03-04 | Kuper Heinrich Gmbh Co Kg | Joining wood veneer strips at their edges and process equipment |
EP1372942A1 (en) * | 2001-03-21 | 2004-01-02 | C.G. Di Cattelan Gianni & C. SNC | Continuous press, particularly for manufacturing products with joined parts as well as synthetic adhesive |
CN113751282B (en) * | 2021-08-30 | 2022-09-06 | 江苏康迅数控装备科技有限公司 | Gluing device for upper-arranged melten gel for plate edge bonding machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2077902A1 (en) * | 1970-02-16 | 1971-11-05 | Dubost Gerard | Wood laminates mfre - as continuous straight or curved profiles without overstraining any plies |
SE364662B (en) * | 1971-01-25 | 1974-03-04 | N Alenius | |
DK127846B (en) * | 1972-01-20 | 1974-01-21 | Obel Pedersen Ib | Method of gluing objects together and apparatus for the method of exercise. |
-
1995
- 1995-03-06 SE SE9500801A patent/SE9500801D0/en unknown
-
1996
- 1996-02-21 DE DE69624518T patent/DE69624518T2/en not_active Expired - Fee Related
- 1996-02-21 DK DK96906126T patent/DK1017548T3/en active
- 1996-02-21 AU AU49599/96A patent/AU4959996A/en not_active Abandoned
- 1996-02-21 EP EP96906126A patent/EP1017548B1/en not_active Expired - Lifetime
- 1996-02-21 WO PCT/SE1996/000236 patent/WO1996027482A1/en active IP Right Grant
-
1997
- 1997-11-05 FI FI974146A patent/FI974146A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI974146A0 (en) | 1997-11-05 |
DK1017548T3 (en) | 2003-02-24 |
SE9500801D0 (en) | 1995-03-06 |
WO1996027482A1 (en) | 1996-09-12 |
FI974146A (en) | 1997-11-05 |
DE69624518T2 (en) | 2003-06-18 |
EP1017548A1 (en) | 2000-07-12 |
AU4959996A (en) | 1996-09-23 |
DE69624518D1 (en) | 2002-11-28 |
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