MX9604148A - Proceso para moldear una hebra de perfil hueco sobre un articulo de tipo de lamina. - Google Patents
Proceso para moldear una hebra de perfil hueco sobre un articulo de tipo de lamina.Info
- Publication number
- MX9604148A MX9604148A MX9604148A MX9604148A MX9604148A MX 9604148 A MX9604148 A MX 9604148A MX 9604148 A MX9604148 A MX 9604148A MX 9604148 A MX9604148 A MX 9604148A MX 9604148 A MX9604148 A MX 9604148A
- Authority
- MX
- Mexico
- Prior art keywords
- profile thread
- thread
- hollow profile
- hollow
- molding
- Prior art date
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
- 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
- B29C33/52—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 soluble or fusible
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14409—Coating profiles or strips by injecting end or corner or intermediate parts
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4457—Removing or ejecting moulded articles for undercut articles using fusible, soluble or destructible cores
-
- 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
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
-
- 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
-
- 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
- B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
Cuando se extruye una hebra de perfil hueco de tipo de marco sobre una hoja de vidrio (1), la region transicional del inicio y del término de la hebra extruida se vuelve a moldear con la ayuda de un molde de inyeccion (13). En la ubicacion que va a volverse a moldear, primero toda la porcion irregularmente moldeada es mecánicamente removida. Después, un nucleo de cera es empujado hacia el espacio hueco de las dos porciones extremas mutuamente adyacentes de la hebra de perfil hueco. El molde de inyeccion (13) después es colocado en su lugar, y la hebra de perfil hueco se completa en esta ubicacion mediante la inyeccion de un elastomero de curacion. Subsecuentemente, la porcion de la hebra de perfil así completada es calentada a tal grado que el nucleo se funde y la cera es distribuida como una capa (22) sobre el fondo del espacio hueco (5).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19534706 | 1995-09-19 | ||
DE19534706-4 | 1995-09-19 | ||
DE19534706.4 | 1995-09-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
MXPA96004148A MXPA96004148A (es) | 1997-08-01 |
MX9604148A true MX9604148A (es) | 1997-08-30 |
Family
ID=7772561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9604148A MX9604148A (es) | 1995-09-19 | 1996-09-18 | Proceso para moldear una hebra de perfil hueco sobre un articulo de tipo de lamina. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0764507A1 (es) |
JP (1) | JPH09109180A (es) |
CN (1) | CN1158785A (es) |
BR (1) | BR9603786A (es) |
MX (1) | MX9604148A (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29720683U1 (de) * | 1997-11-21 | 1998-01-22 | Meteor Gummiwerke K. H. Bädje GmbH & Co, 31167 Bockenem | Dichtsystem mit Dichtungsprofil und Klebeband |
DE19806122A1 (de) * | 1998-02-14 | 1999-08-19 | Bayerische Motoren Werke Ag | Schwingungsdämpfendes Profil |
CN103909636B (zh) * | 2013-11-27 | 2016-03-16 | 大连隆星新材料有限公司 | 一种石蜡管塑形装置 |
US10744682B2 (en) * | 2017-12-01 | 2020-08-18 | GM Global Technology Operations LLC | Vascular channel manufacture by deflagration |
EP3936320B1 (en) * | 2019-03-08 | 2023-12-06 | Mitsubishi Chemical Corporation | Method for producing fiber reinforced plastic product |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2503882A (en) * | 1946-02-05 | 1950-04-11 | Johnson Rubber Co | Method of joining hollow members |
GB821863A (en) * | 1956-10-19 | 1959-10-14 | Crane Packing Ltd | Improvements relating to the joining of synthetic plastic materials, such as pipes |
US2974079A (en) * | 1959-09-30 | 1961-03-07 | Connecticut Hard Rubber Co | Heat decomposable splice mandrel for endless tubular seals |
JPS5889343A (ja) * | 1981-11-20 | 1983-05-27 | Shin Kobe Electric Mach Co Ltd | 熱硬化性樹脂成形品の製造法 |
JPS5995130A (ja) * | 1982-11-22 | 1984-06-01 | Hitachi Plant Eng & Constr Co Ltd | 中空ダイヤフラムの製造方法 |
JPS6013518A (ja) * | 1983-07-04 | 1985-01-24 | Daiwa Giken:Kk | アンダ−カツト製品を成形する方法 |
GB8418874D0 (en) * | 1984-07-24 | 1984-08-30 | Clarks Ltd | Cavity moulding |
JPS6452548A (en) * | 1987-08-24 | 1989-02-28 | Toyoda Gosei Kk | Forming method for connection part of weather strip |
CH673106A5 (es) * | 1987-08-28 | 1990-02-15 | Fischer Ag Georg | |
JPH0755525B2 (ja) * | 1990-03-08 | 1995-06-14 | 豊田合成株式会社 | ウエザストリップの接続方法 |
JPH0813622B2 (ja) * | 1990-04-12 | 1996-02-14 | 豊田合成株式会社 | ウエザストリップの型成形接続方法 |
JP2621700B2 (ja) * | 1991-07-29 | 1997-06-18 | 豊田合成株式会社 | 自動車用ウエザストリツプ |
-
1996
- 1996-09-03 EP EP96401882A patent/EP0764507A1/fr not_active Withdrawn
- 1996-09-17 BR BR9603786A patent/BR9603786A/pt not_active Application Discontinuation
- 1996-09-18 MX MX9604148A patent/MX9604148A/es unknown
- 1996-09-19 JP JP8247488A patent/JPH09109180A/ja active Pending
- 1996-09-19 CN CN96122063A patent/CN1158785A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0764507A1 (fr) | 1997-03-26 |
BR9603786A (pt) | 1998-06-02 |
JPH09109180A (ja) | 1997-04-28 |
CN1158785A (zh) | 1997-09-10 |
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