DE1504800A1 - Strangpress-Spritzwerkzeug zur Herstellung von Abdeck- oder Wandplatten aus thermoplastischen Kunststoffen - Google Patents
Strangpress-Spritzwerkzeug zur Herstellung von Abdeck- oder Wandplatten aus thermoplastischen KunststoffenInfo
- Publication number
- DE1504800A1 DE1504800A1 DE19651504800 DE1504800A DE1504800A1 DE 1504800 A1 DE1504800 A1 DE 1504800A1 DE 19651504800 DE19651504800 DE 19651504800 DE 1504800 A DE1504800 A DE 1504800A DE 1504800 A1 DE1504800 A1 DE 1504800A1
- Authority
- DE
- Germany
- Prior art keywords
- slots
- longitudinal
- nozzle
- tool
- core body
- 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.)
- Pending
Links
- 238000001125 extrusion Methods 0.000 title description 9
- 238000004519 manufacturing process Methods 0.000 title description 8
- 229920001169 thermoplastic Polymers 0.000 title description 6
- 239000004416 thermosoftening plastic Substances 0.000 title description 4
- 239000000463 material Substances 0.000 claims description 14
- 238000002347 injection Methods 0.000 claims description 12
- 239000007924 injection Substances 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 239000012815 thermoplastic material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000001746 injection moulding Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000005192 partition Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 241000272517 Anseriformes Species 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- -1 Polyethylene Polymers 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003000 extruded plastic Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000193 polymethacrylate Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/03—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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Panels For Use In Building Construction (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DER0041030 | 1965-07-06 | ||
| DER0041031 | 1965-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1504800A1 true DE1504800A1 (de) | 1969-10-16 |
Family
ID=25991910
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651609777 Pending DE1609777A1 (de) | 1965-07-06 | 1965-07-06 | Lichtdurchlaessige Abdeck- oder Wandplatte aus thermoplastischem Kunststoff |
| DE19651504800 Pending DE1504800A1 (de) | 1965-07-06 | 1965-07-06 | Strangpress-Spritzwerkzeug zur Herstellung von Abdeck- oder Wandplatten aus thermoplastischen Kunststoffen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19651609777 Pending DE1609777A1 (de) | 1965-07-06 | 1965-07-06 | Lichtdurchlaessige Abdeck- oder Wandplatte aus thermoplastischem Kunststoff |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE683716A (cg-RX-API-DMAC10.html) |
| CH (1) | CH446671A (cg-RX-API-DMAC10.html) |
| DE (2) | DE1609777A1 (cg-RX-API-DMAC10.html) |
| NL (1) | NL6607674A (cg-RX-API-DMAC10.html) |
| SE (1) | SE307835B (cg-RX-API-DMAC10.html) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3534503A1 (de) * | 1985-09-27 | 1987-04-09 | Roehm Gmbh | Verfahren zum verschliessen der offenen stirnseiten von hohlplatten |
| US4877474A (en) * | 1985-07-26 | 1989-10-31 | Rohm Gmbh Chemische Fabrik | Process for the production of a hollow chamber plate of synthetic material |
| EP0684352A1 (de) * | 1994-05-25 | 1995-11-29 | Röhm GmbH | Extrudierte, ebene Stegmehrfachplatte aus thermoplastischem Kunststoff |
| US5972475A (en) * | 1997-10-24 | 1999-10-26 | The Dow Chemical Company | Structural sheet design for reduced weight and increased rigidity |
| EP1316407A1 (de) * | 2001-11-30 | 2003-06-04 | Rodeca GmbH | Plattenförmiges Wand- oder Dachelement sowie ein Verfahren und Werkzeug zur Herstellung |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2730087A1 (de) * | 1977-07-02 | 1979-01-11 | Roehm Gmbh | Kantenabschlussleiste fuer sandwichplatten |
| DE2808155C2 (de) * | 1978-02-25 | 1982-08-26 | Röhm GmbH, 6100 Darmstadt | Ergänzungsprofil für T-Profilträger zum Umrüsten bestehender Verglasungen |
| DE2829707C2 (de) * | 1978-07-06 | 1982-12-02 | Kunststoff-Fabrik Erich Dittrich, 2800 Bremen | Räumlich gekrümmte Mehrschichtplatte |
| IL61314A (en) * | 1980-10-20 | 1984-06-29 | Dan Pal Tech Plastic Ind | Light-transmitting wall panels |
| AT382664B (de) * | 1982-11-10 | 1987-03-25 | Gen Electric Plastics Structur | Verbundplatte |
| DE3312611A1 (de) * | 1983-04-08 | 1984-10-11 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung uv-geschuetzter mehrschichtiger kunststoff-formkoerper |
| WO1987005855A1 (fr) * | 1986-03-26 | 1987-10-08 | Catalysts & Chemicals Industries Co., Ltd. | Matrice de moulage de structures a nid d'abeille |
| DE3632369A1 (de) * | 1986-09-24 | 1988-03-31 | Roehm Gmbh | Vertraegliche polymermischungen (i) |
| NL9100093A (nl) * | 1991-01-21 | 1992-08-17 | Gen Electric | Uit kunststof geextrudeerde dubbelwandige plaat. |
| DE4105793A1 (de) * | 1991-02-23 | 1992-08-27 | Roehm Gmbh | Vertraegliche polymermischungen |
| IL100758A (en) * | 1992-01-24 | 1995-01-24 | Dan Pal Tech Plastic Ind | Threaded panel unit for construction purposes |
| DE4336037C2 (de) * | 1993-10-22 | 1996-05-09 | Vaw Ver Aluminium Werke Ag | Kammplatte für Fahrtreppen |
| US5580620A (en) * | 1994-09-02 | 1996-12-03 | 21St Century Ltd. | Multiple void layer synthetic resin panels |
| DE4437362C1 (de) * | 1994-10-19 | 1995-12-14 | Degussa | Stegmehrfachplatte |
| DE19508185C2 (de) * | 1995-03-09 | 1997-01-16 | Degussa | Fachwerkplatte mit verbesserten Eigenschaften |
| DE29517390U1 (de) | 1995-11-03 | 1996-01-04 | Röhm GmbH, 64293 Darmstadt | Vorrichtung zur transparenten Wärmedämmung |
| US5996301A (en) * | 1997-03-20 | 1999-12-07 | Estruseone Materie Plastische | Wall panel assembly |
| DE10212401B4 (de) * | 2002-03-20 | 2007-07-05 | Junge Grafik | Stegplatte |
| US8889248B2 (en) * | 2008-10-31 | 2014-11-18 | Sabic Global Technologies B.V. | Multiwall sheet, an article, a method of making a multiwall sheet |
| WO2018178191A2 (de) * | 2017-03-28 | 2018-10-04 | Heying Und Herzsprung Gbr | Druckbelastbare, wärmedämmende baukonstruktionsplatte |
-
1965
- 1965-07-06 DE DE19651609777 patent/DE1609777A1/de active Pending
- 1965-07-06 DE DE19651504800 patent/DE1504800A1/de active Pending
-
1966
- 1966-06-02 NL NL6607674A patent/NL6607674A/xx unknown
- 1966-06-29 CH CH940166A patent/CH446671A/de unknown
- 1966-07-05 SE SE9214/66A patent/SE307835B/xx unknown
- 1966-07-06 BE BE683716D patent/BE683716A/xx unknown
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4877474A (en) * | 1985-07-26 | 1989-10-31 | Rohm Gmbh Chemische Fabrik | Process for the production of a hollow chamber plate of synthetic material |
| DE3534503A1 (de) * | 1985-09-27 | 1987-04-09 | Roehm Gmbh | Verfahren zum verschliessen der offenen stirnseiten von hohlplatten |
| EP0684352A1 (de) * | 1994-05-25 | 1995-11-29 | Röhm GmbH | Extrudierte, ebene Stegmehrfachplatte aus thermoplastischem Kunststoff |
| US5972475A (en) * | 1997-10-24 | 1999-10-26 | The Dow Chemical Company | Structural sheet design for reduced weight and increased rigidity |
| EP1316407A1 (de) * | 2001-11-30 | 2003-06-04 | Rodeca GmbH | Plattenförmiges Wand- oder Dachelement sowie ein Verfahren und Werkzeug zur Herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| CH446671A (de) | 1967-11-15 |
| BE683716A (cg-RX-API-DMAC10.html) | 1966-12-16 |
| NL6607674A (cg-RX-API-DMAC10.html) | 1967-01-09 |
| SE307835B (cg-RX-API-DMAC10.html) | 1969-01-20 |
| DE1609777A1 (de) | 1970-04-30 |
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