ES2133039B1 - METHOD OF WELDING PLASTIC SHEETS BETWEEN YES AND GASKET USED IN THE SAME. - Google Patents

METHOD OF WELDING PLASTIC SHEETS BETWEEN YES AND GASKET USED IN THE SAME.

Info

Publication number
ES2133039B1
ES2133039B1 ES9600490A ES9600490A ES2133039B1 ES 2133039 B1 ES2133039 B1 ES 2133039B1 ES 9600490 A ES9600490 A ES 9600490A ES 9600490 A ES9600490 A ES 9600490A ES 2133039 B1 ES2133039 B1 ES 2133039B1
Authority
ES
Spain
Prior art keywords
plastic sheets
gasket
edges
region
yes
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 - Fee Related
Application number
ES9600490A
Other languages
Spanish (es)
Other versions
ES2133039A1 (en
Inventor
Masaru Kumagai
Toshikazu Nishimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toa Kokyu Tugitevarubu Seizo Co Ltd
EF Tekuno Ltd Co
Original Assignee
Toa Kokyu Tugitevarubu Seizo Co Ltd
EF Tekuno Ltd Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Toa Kokyu Tugitevarubu Seizo Co Ltd, EF Tekuno Ltd Co filed Critical Toa Kokyu Tugitevarubu Seizo Co Ltd
Priority to ES9600490A priority Critical patent/ES2133039B1/en
Publication of ES2133039A1 publication Critical patent/ES2133039A1/en
Application granted granted Critical
Publication of ES2133039B1 publication Critical patent/ES2133039B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

Abstract

Método de soldadura de hojas de plástico entre si y junta usada en el mismo. Se prepara hojas de plástico que tienen bordes para unir entre sí, así como una junta de plástico que tiene al menos dos regiones soldables, teniendo cada región un alambre embebido que se extiende a lo largo de la región. A continuación se coloca los bordes de las hojas de plástico encima da/o en las regiones soldables, y se suministra una corriente eléctrica a través de los alambres para emitir calor con el fin de unir por fusión cada borde a la correspondiente región soldable. Alternativamente cada una de las hojas de plástico tiene al menos un borde que presenta un alambre embebido de forma que se suelden entre sí, sin ayuda de junta alguna. La junta tiene ranuras en forma de U a salientes en forma de orejetas adaptado para encajarse con los bordes de las hojas da plástico, y los alambres están embebidos en las ranuras o salientes. Figura 1.Welding method of plastic sheets between each other and gasket used in it. Plastic sheets are prepared having edges to be bonded together, as well as a plastic gasket having at least two weldable regions, each region having an embedded wire extending along the region. The edges of the plastic sheets are then placed on top of the weldable regions, and an electrical current is supplied through the wires to emit heat to melt each edge to the corresponding weldable region. Alternatively each of the plastic sheets has at least one edge that has an embedded wire so that they are welded together, without the help of any gasket. The gasket has U-shaped grooves to lug-like protrusions adapted to fit the edges of the plastic sheets, and the wires are embedded in the grooves or protrusions. Figure 1.

ES9600490A 1996-03-01 1996-03-01 METHOD OF WELDING PLASTIC SHEETS BETWEEN YES AND GASKET USED IN THE SAME. Expired - Fee Related ES2133039B1 (en)

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 ES2133039A1 (en) 1999-08-16
ES2133039B1 true 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)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
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
CH455255A (en) * 1966-04-15 1968-06-28 Urban Gustafsson Bert Method for welding bodies at least partially made of thermoplastic material and welding material for carrying out the method
FR2156472A1 (en) * 1971-10-21 1973-06-01 Calor Sa Welding together plastic articles - with a hot wire remaining in the assembly
US4045272A (en) * 1976-06-21 1977-08-30 Barney Knitting Machinery Co., Inc. Apparatus 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
FR2648076B1 (en) * 1989-06-09 1991-11-15 Boulet D Auria Terlizzi PROFILED SHEATH WIRE, IN PARTICULAR FOR FORMING AN ELECTRO-WELDING 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
DE3929326C2 (en) * 1989-09-04 1999-03-25 Wirsbo Pex Gmbh Pipe connection
GB9226795D0 (en) * 1992-12-23 1993-02-17 Short Michael C Jointing plastics sheets

Also Published As

Publication number Publication date
ES2133039A1 (en) 1999-08-16

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