ES2136768T3 - Placa multiple, con nervio y plana, extruida en una sola pieza a partir de plastico termoplastico. - Google Patents

Placa multiple, con nervio y plana, extruida en una sola pieza a partir de plastico termoplastico.

Info

Publication number
ES2136768T3
ES2136768T3 ES95107160T ES95107160T ES2136768T3 ES 2136768 T3 ES2136768 T3 ES 2136768T3 ES 95107160 T ES95107160 T ES 95107160T ES 95107160 T ES95107160 T ES 95107160T ES 2136768 T3 ES2136768 T3 ES 2136768T3
Authority
ES
Spain
Prior art keywords
extruded
single piece
nerve
flat
thermoplastic plastic
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
Application number
ES95107160T
Other languages
English (en)
Inventor
Klaus Kerk
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.)
Roehm GmbH Darmstadt
Original Assignee
Roehm GmbH Darmstadt
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 Roehm GmbH Darmstadt filed Critical Roehm GmbH Darmstadt
Application granted granted Critical
Publication of ES2136768T3 publication Critical patent/ES2136768T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/54—Slab-like translucent elements
    • E04C2/543—Hollow multi-walled panels with integrated webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Finishing Walls (AREA)
  • Packages (AREA)

Abstract

LA INVENCION SE REFIERE A UNA PLACA DE ALMAS MULTIPLES PLANA, EXTRUSIONADA EN UNA SOLA PIEZA, A BASE DE MATERIAL SINTETICO TERMOPLASTICO, CONTENIENDO DOS PAREDES (1,2) EXTERIORES PARALELAS Y UN ALMA (4) QUE DISCURRE EN DISPOSICION PARALELA ENTRE ELLAS. UNA PARED (1) EXTERIOR ES EN CADA LUGAR AL MENOS 1,3 VECES EL ESPESOR DE LA OTRA (2). LA PLACA DE ALMAS MULTIPLES PUEDE SER EJECUTADA DE TAL MODO, QUE MUESTRA UNA CURVATURA DE AL MENOS 3 MM/M. EL MATERIAL PREFERENTE PARA LA ELABORACION ES POLIMETIL METACRILATO O POLICARBONATO. PUEDE ESTAR PRESENTE UNA PARED INTERMEDIA, QUE SE ENCUENTRA CON PREFERENCIA EN LA FIBRA (NF) NEUTRA DE LA PLACA DE ALMAS MULTIPLES.
ES95107160T 1994-05-25 1995-05-11 Placa multiple, con nervio y plana, extruida en una sola pieza a partir de plastico termoplastico. Expired - Lifetime ES2136768T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9408574U DE9408574U1 (de) 1994-05-25 1994-05-25 Extrudierte, ebene Stegmehrfachplatte aus thermoplastischem Kunststoff

Publications (1)

Publication Number Publication Date
ES2136768T3 true ES2136768T3 (es) 1999-12-01

Family

ID=6909079

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95107160T Expired - Lifetime ES2136768T3 (es) 1994-05-25 1995-05-11 Placa multiple, con nervio y plana, extruida en una sola pieza a partir de plastico termoplastico.

Country Status (5)

Country Link
EP (1) EP0684352B1 (es)
AT (1) ATE182944T1 (es)
DE (2) DE9408574U1 (es)
DK (1) DK0684352T3 (es)
ES (1) ES2136768T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9415952U1 (de) * 1994-10-04 1994-12-01 Röhm GmbH, 64293 Darmstadt Stegmehrfachplatte aus Polycarbonat, geeignet für harte Bedachungen, sowie die Stegmehrfachplatte enthaltende, großflächige oder kleinflächige Bedachungen
FR2732386B1 (fr) * 1995-03-29 1997-06-13 Kaysersberg Packaging Sa Plaques de polycarbonate, notamment plaques destinees a la couverture
US5972475A (en) 1997-10-24 1999-10-26 The Dow Chemical Company Structural sheet design for reduced weight and increased rigidity
AU696305B3 (en) * 1998-04-29 1998-09-03 Geoffrey R. Morris Heat exchange assembly
FR2828509B1 (fr) * 2001-08-08 2003-11-21 D Lascaud Ets Panneau isolant thermique
FR2831574B1 (fr) * 2001-10-29 2004-12-03 D Lascaud Ets Panneau isolant thermique
GB2471706A (en) * 2009-07-09 2011-01-12 David John Anderson Multilayer plastic glazing panel
WO2013167542A1 (de) * 2012-05-08 2013-11-14 Bayer Materialscience Gmbh Lichtführungspiatte
CN110139966B (zh) * 2016-12-30 2022-12-16 沙特基础工业全球技术有限公司 多壁板件及使用其的方法
CN117980127A (zh) * 2021-09-22 2024-05-03 3M创新有限公司 聚合物膜及其制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609777A1 (de) * 1965-07-06 1970-04-30 Roehm & Haas Gmbh Lichtdurchlaessige Abdeck- oder Wandplatte aus thermoplastischem Kunststoff
DE8225408U1 (de) * 1982-09-09 1982-12-16 Röhm GmbH, 6100 Darmstadt Stegmehrfachplatte
DE8607389U1 (de) * 1986-03-18 1987-07-16 Mönch Kunststofftechnik GmbH, 6123 Bad König Hohlkammerplatte aus Acrylglas als Bedachungselement

Also Published As

Publication number Publication date
ATE182944T1 (de) 1999-08-15
DE9408574U1 (de) 1994-07-21
DK0684352T3 (da) 1999-12-06
EP0684352A1 (de) 1995-11-29
EP0684352B1 (de) 1999-08-04
DE59506509D1 (de) 1999-09-09

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