ES2133039A1 - Method for welding sheets of plastic together and joint used therein - Google Patents
Method for welding sheets of plastic together and joint used thereinInfo
- Publication number
- ES2133039A1 ES2133039A1 ES09600490A ES9600490A ES2133039A1 ES 2133039 A1 ES2133039 A1 ES 2133039A1 ES 09600490 A ES09600490 A ES 09600490A ES 9600490 A ES9600490 A ES 9600490A ES 2133039 A1 ES2133039 A1 ES 2133039A1
- Authority
- ES
- Spain
- Prior art keywords
- plastic
- sheets
- joint
- edges
- region
- 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
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
- Branch Pipes, Bends, And The Like (AREA)
Abstract
Sheets of plastic are prepared which have edges which are to be joined together and also a plastic joint which has at least two weldable regions, each region having an embedded wire which extends along the region. Next, the edges of the sheets of plastic are placed over or in the weldable regions and an electrical current is supplied through the wires in order to emit heat with the aim of joining each edge to the corresponding weldable region by means of fusion. Alternatively, each one of the plastic sheets has at least one edge which has an embedded wire so that they are welded together without the aid of any joint. The joint has grooves in the shape of a U or which project in the manner of lugs which are shaped so as to engage with the edges of the sheets of plastic, and the wires are embedded in the grooves or projections.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9600490A ES2133039B1 (en) | 1996-03-01 | 1996-03-01 | METHOD OF WELDING PLASTIC SHEETS BETWEEN YES AND GASKET USED IN THE SAME. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9600490A ES2133039B1 (en) | 1996-03-01 | 1996-03-01 | METHOD OF WELDING PLASTIC SHEETS BETWEEN YES AND GASKET USED IN THE SAME. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2133039A1 true ES2133039A1 (en) | 1999-08-16 |
ES2133039B1 ES2133039B1 (en) | 2000-04-01 |
Family
ID=8294010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9600490A Expired - Fee Related ES2133039B1 (en) | 1996-03-01 | 1996-03-01 | METHOD OF WELDING PLASTIC SHEETS BETWEEN YES AND GASKET USED IN THE SAME. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2133039B1 (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2388297A (en) * | 1941-07-10 | 1945-11-06 | Extruded Plastics Inc | Composite article, including extruded sections |
US2713017A (en) * | 1954-07-12 | 1955-07-12 | Connecticut Hard Rubber Co | Welding plastic film sections |
GB1188181A (en) * | 1966-04-15 | 1970-04-15 | Bert Urban Gustafsson | Method of Welding Elements Consisting at Least Partly of Thermoplastic Material |
ES399997A1 (en) * | 1971-10-21 | 1974-12-16 | Calor Sa | Joint procedure for welding plastic material pieces. (Machine-translation by Google Translate, not legally binding) |
US4110145A (en) * | 1976-06-21 | 1978-08-29 | Barney Knitting Machinery Co., Inc. | Method for sealing plastic films and the like |
JPS5551527A (en) * | 1978-10-09 | 1980-04-15 | Kawasaki Heavy Ind Ltd | Adhesion of plastic and the like |
FR2562613A1 (en) * | 1984-04-10 | 1985-10-11 | Laurens Pierre | Means for making assembly products and their application for bonding or welding as well as products obtained by implementing this method |
US4938820A (en) * | 1987-06-11 | 1990-07-03 | Raychem Corporation | Joining of sheets |
EP0402201A2 (en) * | 1989-06-09 | 1990-12-12 | Boulet-D'auria, Terlizzi & Cie | Wire with shaped coating, especially for making an electro-fusion insert |
DE3929326A1 (en) * | 1989-09-04 | 1991-03-07 | Wirsbo Pex Gmbh | PIPE CONNECTION |
DE3927289A1 (en) * | 1989-08-18 | 1991-03-21 | Herbert Zickermann | Welding of thermoplastic strip or sheet - in which resistance wires are located between strip edges which are protected by plastic film prior to welding |
GB2273679A (en) * | 1992-12-23 | 1994-06-29 | Michael Charles Short | Joining sheet plastics |
-
1996
- 1996-03-01 ES ES9600490A patent/ES2133039B1/en not_active Expired - Fee Related
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2388297A (en) * | 1941-07-10 | 1945-11-06 | Extruded Plastics Inc | Composite article, including extruded sections |
US2713017A (en) * | 1954-07-12 | 1955-07-12 | Connecticut Hard Rubber Co | Welding plastic film sections |
GB1188181A (en) * | 1966-04-15 | 1970-04-15 | Bert Urban Gustafsson | Method of Welding Elements Consisting at Least Partly of Thermoplastic Material |
ES399997A1 (en) * | 1971-10-21 | 1974-12-16 | Calor Sa | Joint procedure for welding plastic material pieces. (Machine-translation by Google Translate, not legally binding) |
US4110145A (en) * | 1976-06-21 | 1978-08-29 | Barney Knitting Machinery Co., Inc. | Method for sealing plastic films and the like |
JPS5551527A (en) * | 1978-10-09 | 1980-04-15 | Kawasaki Heavy Ind Ltd | Adhesion of plastic and the like |
FR2562613A1 (en) * | 1984-04-10 | 1985-10-11 | Laurens Pierre | Means for making assembly products and their application for bonding or welding as well as products obtained by implementing this method |
US4938820A (en) * | 1987-06-11 | 1990-07-03 | Raychem Corporation | Joining of sheets |
EP0402201A2 (en) * | 1989-06-09 | 1990-12-12 | Boulet-D'auria, Terlizzi & Cie | Wire with shaped coating, especially for making an electro-fusion insert |
DE3927289A1 (en) * | 1989-08-18 | 1991-03-21 | Herbert Zickermann | Welding of thermoplastic strip or sheet - in which resistance wires are located between strip edges which are protected by plastic film prior to welding |
DE3929326A1 (en) * | 1989-09-04 | 1991-03-07 | Wirsbo Pex Gmbh | PIPE CONNECTION |
GB2273679A (en) * | 1992-12-23 | 1994-06-29 | Michael Charles Short | Joining sheet plastics |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN, Vol. 004, no 94 (M-019), 1980 & JP 55051527 A (KAWASAKI HEAVY IND. LTD) 15.04.1980 * |
Also Published As
Publication number | Publication date |
---|---|
ES2133039B1 (en) | 2000-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19990816 Kind code of ref document: A1 Effective date: 19990816 |
|
FD1A | Patent lapsed |
Effective date: 20050302 |