DE20105063U1 - Device for producing molded parts with a surface structure - Google Patents

Device for producing molded parts with a surface structure

Info

Publication number
DE20105063U1
DE20105063U1 DE20105063U DE20105063U DE20105063U1 DE 20105063 U1 DE20105063 U1 DE 20105063U1 DE 20105063 U DE20105063 U DE 20105063U DE 20105063 U DE20105063 U DE 20105063U DE 20105063 U1 DE20105063 U1 DE 20105063U1
Authority
DE
Germany
Prior art keywords
mold
infrared radiation
radiation source
negative structure
raw material
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
DE20105063U
Other languages
German (de)
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.)
Advanced Photonics Technologies AG
Original Assignee
Advanced Photonics Technologies AG
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 Advanced Photonics Technologies AG filed Critical Advanced Photonics Technologies AG
Priority to DE20105063U priority Critical patent/DE20105063U1/en
Publication of DE20105063U1 publication Critical patent/DE20105063U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/46—Heating or cooling
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K7/00—Lamps for purposes other than general lighting
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0822—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using IR radiation
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/46—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles using fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (9)

1. Vorrichtung zum Herstellen von Formteilen (1) mit einer Oberflächenstruktur (12), insbesondere von Armaturen­ verkleidungen für Kraftfahrzeuge,
mit einer Form (2), wobei eine Oberfläche (4) der Form eine Negativstruktur der zu erzeugenden Oberflächen­ struktur (12) aufweist und
mit einer Strahlungsquelle (5) zur Erzeugung von Infra­ rotstrahlung,
wobei die Strahlungsquelle (5) derart angeordnet ist, daß die Infrarotstrahlung in zu erwärmendes, an der Ne­ gativstruktur anordenbares Rohmaterial (3) einstrahlbar ist.1. Device for producing molded parts ( 1 ) with a surface structure ( 12 ), in particular for trim panels for motor vehicles,
with a mold ( 2 ), one surface ( 4 ) of the mold having a negative structure of the surface structure to be produced ( 12 ) and
with a radiation source ( 5 ) for generating infrared radiation,
wherein the radiation source ( 5 ) is arranged such that the infrared radiation can be radiated into the raw material ( 3 ) to be heated, which can be arranged on the negative structure. 2. Vorrichtung nach Anspruch 1, wobei die Form (2) für Infrarotstrahlung durchlässig ist und wobei die Strahlungsquelle (5) derart angeordnet ist, daß die Infrarotstrahlung von einer der Negativ­ struktur gegenüberliegenden Seite der Form (2) durch die Form (2) hindurch in das zu erwärmende Rohmaterial (3) einstrahlbar ist.2. Apparatus according to claim 1, wherein the mold ( 2 ) is transparent to infrared radiation and wherein the radiation source ( 5 ) is arranged such that the infrared radiation from one side of the mold ( 2 ) opposite the negative structure through the mold ( 2 ) can be irradiated into the raw material ( 3 ) to be heated. 3. Vorrichtung nach Anspruch 1 oder 2, mit einer Einrichtung (8, 9, 10) zur Erzeugung elektri­ scher Feldkräfte zum Anordnen des Rohmaterials (3) an der Oberfläche (4) der Form (2). 3. Device according to claim 1 or 2, with a device ( 8 , 9 , 10 ) for generating electrical field forces for arranging the raw material ( 3 ) on the surface ( 4 ) of the mold ( 2 ). 4. Vorrichtung nach Anspruch 3, wobei die Form (2) an der Oberfläche (4) mit der Nega­ tivstruktur elektrisch leitfähig ist.4. The device according to claim 3, wherein the shape ( 2 ) on the surface ( 4 ) with the negative structure is electrically conductive. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, wobei die Form (2) zumindest teilweise aus Quarzglas be­ steht.5. Device according to one of claims 1 to 4, wherein the form ( 2 ) is at least partially made of quartz glass be. 6. Vorrichtung nach einem der Ansprüche 1 bis 5, wobei, die Form (2) Öffnungen (15) aufweist, um ein Fluid, insbesondere ein Gas, an die Oberfläche mit der Negativstruktur zu leiten und um ein anliegendes Form­ teil (1) abzulösen.6. Device according to one of claims 1 to 5, wherein, the mold ( 2 ) has openings ( 15 ) in order to conduct a fluid, in particular a gas, to the surface with the negative structure and to detach an adjacent molded part ( 1 ) . 7. Vorrichtung nach Anspruch 6, wobei die Öffnungen (15) ventilartig ausgebildet sind.7. The device according to claim 6, wherein the openings ( 15 ) are valve-like. 8. Vorrichtung nach einem der Ansprüche 1 bis 7, wobei die Infrarot-Strahlungsquelle (5) einen Tempera­ turstrahler (22) aufweist, der bei Emissionstemperaturen von 2500 K oder höher, insbesondere von 2900 K oder hö­ her betreibbar ist.8. Device according to one of claims 1 to 7, wherein the infrared radiation source ( 5 ) has a tempera ture radiator ( 22 ) which can be operated at emission temperatures of 2500 K or higher, in particular 2900 K or higher. 9. Vorrichtung nach einem der Ansprüche 1 bis 8, wobei die Infrarot-Strahlungsquelle (5) eine Halogenlam­ pe ist.9. Device according to one of claims 1 to 8, wherein the infrared radiation source ( 5 ) is a Halogenlam pe.
DE20105063U 2001-01-18 2001-01-18 Device for producing molded parts with a surface structure Expired - Lifetime DE20105063U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20105063U DE20105063U1 (en) 2001-01-18 2001-01-18 Device for producing molded parts with a surface structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20105063U DE20105063U1 (en) 2001-01-18 2001-01-18 Device for producing molded parts with a surface structure

Publications (1)

Publication Number Publication Date
DE20105063U1 true DE20105063U1 (en) 2001-08-16

Family

ID=7954729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20105063U Expired - Lifetime DE20105063U1 (en) 2001-01-18 2001-01-18 Device for producing molded parts with a surface structure

Country Status (1)

Country Link
DE (1) DE20105063U1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7754320B2 (en) 2004-01-12 2010-07-13 James Hardie Technology Limited Composite fiber cement article with radiation curable component
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7998571B2 (en) * 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element
DE102013220097A1 (en) * 2013-10-02 2015-04-02 Smp Deutschland Gmbh Forming tool and forming process for this purpose

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US7754320B2 (en) 2004-01-12 2010-07-13 James Hardie Technology Limited Composite fiber cement article with radiation curable component
US7998571B2 (en) * 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US8993462B2 (en) 2006-04-12 2015-03-31 James Hardie Technology Limited Surface sealed reinforced building element
DE102013220097A1 (en) * 2013-10-02 2015-04-02 Smp Deutschland Gmbh Forming tool and forming process for this purpose
DE102013220097B4 (en) * 2013-10-02 2017-05-11 Smp Deutschland Gmbh Forming tool and forming process for this purpose

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010920

R156 Lapse of ip right after 3 years

Effective date: 20040803