ES8705287A1 - Procedimiento y dispositivo para punzonar y retirar la mazarata de un molde inyeccion esencialmente de dos partes. - Google Patents
Procedimiento y dispositivo para punzonar y retirar la mazarata de un molde inyeccion esencialmente de dos partes.Info
- Publication number
- ES8705287A1 ES8705287A1 ES548920A ES548920A ES8705287A1 ES 8705287 A1 ES8705287 A1 ES 8705287A1 ES 548920 A ES548920 A ES 548920A ES 548920 A ES548920 A ES 548920A ES 8705287 A1 ES8705287 A1 ES 8705287A1
- Authority
- ES
- Spain
- Prior art keywords
- sprue
- injection molding
- molding tool
- punching
- information storage
- 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
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
- 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
- B29C45/38—Cutting-off equipment for sprues or ingates
-
- 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
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
- B29L2017/005—CD''s, DVD''s
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/051—Sprue removal
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/058—Undercut
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/81—Sound record
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Massaging Devices (AREA)
- Camera Data Copying Or Recording (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
PROCEDIMIENTO Y DISPOSITIVO PARA PUNZONAR Y RETIRAR LA MAZAROTA DE UN MOLDE DE INYECCION COMPUESTO DE DOS PARTES. EL PROCEDIMIENTO CONSISTE EN PUNZONAR LA MAZAROTA EN UNA PARTE DEL MOLDE DE INYECCION QUE SIRVE DE MATRIZ Y EN RETIRAR A CONTINUACION LA MAZAROTA JUNTO CON LAS PARTICULAS DE POLVO PRODUCIDAS EN EL PUNZONADO, A TRAVES DE UNA ABERTURA QUE CONDUCE FUERA DEL INTERIOR DE DICHA PARTE. EL PUNZONADO Y LA RETIRADA DE LA MAZAROTA SE REALIZAN CON EL MOLDE DE INYECCION CERRADO, ES DECIR SIN SEPARAR LAS DOS PARTES DEL MOLDE. DE APLICACION EN LA FABRICACION DE DISCOS DE SOPORTE DE INFORMACION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843442023 DE3442023A1 (de) | 1984-11-16 | 1984-11-16 | Verfahren und vorrichtung zum ausstanzen und entfernen des angussteils bei einem spritzgiesswerkzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
ES548920A0 ES548920A0 (es) | 1987-05-01 |
ES8705287A1 true ES8705287A1 (es) | 1987-05-01 |
Family
ID=6250520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES548920A Expired ES8705287A1 (es) | 1984-11-16 | 1985-11-15 | Procedimiento y dispositivo para punzonar y retirar la mazarata de un molde inyeccion esencialmente de dos partes. |
Country Status (10)
Country | Link |
---|---|
US (2) | US4715806A (es) |
EP (1) | EP0181590B1 (es) |
JP (1) | JPS61121919A (es) |
AT (1) | ATE50726T1 (es) |
AU (1) | AU589581B2 (es) |
CA (1) | CA1244614A (es) |
DE (1) | DE3442023A1 (es) |
ES (1) | ES8705287A1 (es) |
MX (1) | MX162626A (es) |
PT (1) | PT81414B (es) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3641135A1 (de) * | 1986-12-02 | 1988-06-09 | Hans Simon | Angussauswerfer an spritzgussautomaten |
SE8701809L (sv) * | 1987-04-30 | 1988-10-31 | Wicanders Kapsyl Ab | Saett att aastadkomma en foerbindelse mellan foerslutningsdelen av en rivkapsyl och ett dragorgan samt en anordning foer genomfoerande av saettet |
KR910005181B1 (ko) * | 1988-06-01 | 1991-07-23 | 산꾜오 엔지니어링 가부시끼가이샤 | 노즐 터치 스풀 |
US5141430A (en) * | 1989-05-22 | 1992-08-25 | Galic Maus Ventures | Injection molding apparatus operating without opening the mold to airborne contaminants |
US4981634A (en) * | 1989-05-22 | 1991-01-01 | Galic Maus Ventures | Injection molding process operating without opening the mold to airborne contaminants |
US5068065A (en) * | 1990-07-31 | 1991-11-26 | Galic Maus Ventures | Faster cycling sprue method and apparatus for injection molding plastic optical disks |
US5330693A (en) * | 1990-09-18 | 1994-07-19 | Canon Kabushiki Kaisha | Process and apparatus for injection-molding product having minute surface pattern and central hole |
JP3012700B2 (ja) * | 1991-04-03 | 2000-02-28 | 本田技研工業株式会社 | 注入ヘッドの付着物除去方法およびその装置 |
US5244606A (en) * | 1992-06-08 | 1993-09-14 | Galic Maus Ventures | Faster cycling method and apparatus for optical disk removal from injection mold |
US5372496A (en) * | 1993-02-18 | 1994-12-13 | Taniyama; Yoshihiko | Ejector valve plastic molding apparatus |
US5480607A (en) * | 1993-03-22 | 1996-01-02 | Hobson; Gerald R. | Method and apparatus for molding plastic products with flash removed |
US5391332A (en) * | 1993-12-21 | 1995-02-21 | Wea Manufacturing Inc. | Method of removing stuck sprue |
JPH09277320A (ja) * | 1996-04-10 | 1997-10-28 | Otto Maenner | 射出成形型と協働するニードル閉鎖弁 |
JP3273893B2 (ja) * | 1996-10-03 | 2002-04-15 | 松下電器産業株式会社 | 成形装置及び成形方法 |
USRE38480E1 (en) * | 1999-06-04 | 2004-03-30 | Husky Injection Molding Systems Ltd. | Injection nozzle and method for injection molding |
US6214275B1 (en) | 1999-06-04 | 2001-04-10 | Husky Injection Molding Systems Ltd. | Injection nozzle and method for injection molding |
US20020167115A1 (en) * | 2000-02-23 | 2002-11-14 | Yoji Tanaka | Injection molding method and injection mold assembly |
US20040178538A1 (en) * | 2003-03-14 | 2004-09-16 | Guide Corporation | In-mold degating system |
EP2821202B1 (en) | 2009-12-10 | 2016-09-07 | Husky Injection Molding Systems Ltd. | Molded article transfer device |
DE102010048650B4 (de) * | 2010-10-15 | 2015-11-19 | Otto Männer Innovation GmbH | Vorrichtung zum Entformen von Spritzlingen |
CN102744839B (zh) * | 2012-07-06 | 2015-04-15 | 珠海市英豪电子科技有限公司 | 一种模具内部水口剪切结构及注塑方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1081216B (de) * | 1956-08-10 | 1960-05-05 | Specialites Alimentaires Bourg | Mehrteilige Spritzgussform zur Verarbeitung thermoplastischer Kunststoffe |
US2992455A (en) * | 1958-11-14 | 1961-07-18 | Allied Record Mfg Company | Automatic stockmold and curing press |
US3112523A (en) * | 1960-05-31 | 1963-12-03 | Allied Record Mfg Company | Automatic stockmold and curing press |
CH453671A (fr) * | 1965-10-05 | 1968-03-31 | Wasal Anstalt | Procédé de fabrication d'objets moulés présentant un trou |
US3649728A (en) * | 1968-07-31 | 1972-03-14 | Matsushita Electric Ind Co Ltd | Method for molding thermoplastic articles having through-holes therein |
FR2109327A5 (en) * | 1970-10-13 | 1972-05-26 | Leroy Somer | Injection mould design - with automatic sprue ejection prior to opening the mould |
GB2060471B (en) * | 1977-10-31 | 1982-09-08 | Discovision Ass | Cooling injection moulding apparatus |
US4185955A (en) * | 1977-10-31 | 1980-01-29 | Mca Disco-Vision, Inc. | Apparatus for replicating centrally apertured video disc records |
US4260360A (en) * | 1978-06-26 | 1981-04-07 | Mca Disco-Vision, Inc. | Method and means for replicating centrally apertured video disc records |
US4372741A (en) * | 1980-10-31 | 1983-02-08 | Discovision Associates | Hot sprue valve assembly for an injection molding machine |
US4466934A (en) * | 1980-10-31 | 1984-08-21 | Discovision Associates | Hot sprue valve assembly for an injection molding machine |
DE3135258A1 (de) * | 1981-09-05 | 1982-10-21 | Daimler-Benz Ag, 7000 Stuttgart | "verfahren zum herstellen von guss- oder fliesspressteilen mit durchbruechen" |
-
1984
- 1984-11-16 DE DE19843442023 patent/DE3442023A1/de active Granted
-
1985
- 1985-10-29 AU AU49223/85A patent/AU589581B2/en not_active Ceased
- 1985-10-31 PT PT81414A patent/PT81414B/pt not_active IP Right Cessation
- 1985-11-05 EP EP85114032A patent/EP0181590B1/de not_active Expired - Lifetime
- 1985-11-05 AT AT85114032T patent/ATE50726T1/de not_active IP Right Cessation
- 1985-11-14 MX MX612A patent/MX162626A/es unknown
- 1985-11-15 ES ES548920A patent/ES8705287A1/es not_active Expired
- 1985-11-15 JP JP60255197A patent/JPS61121919A/ja active Granted
- 1985-11-15 CA CA000495505A patent/CA1244614A/en not_active Expired
- 1985-11-18 US US06/799,337 patent/US4715806A/en not_active Expired - Lifetime
-
1987
- 1987-10-19 US US07/111,072 patent/US4820467A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MX162626A (es) | 1991-06-06 |
EP0181590B1 (de) | 1990-03-07 |
US4715806A (en) | 1987-12-29 |
JPS61121919A (ja) | 1986-06-09 |
AU589581B2 (en) | 1989-10-19 |
EP0181590A3 (en) | 1988-03-16 |
AU4922385A (en) | 1986-05-22 |
PT81414A (de) | 1985-11-01 |
ES548920A0 (es) | 1987-05-01 |
CA1244614A (en) | 1988-11-15 |
US4820467A (en) | 1989-04-11 |
ATE50726T1 (de) | 1990-03-15 |
EP0181590A2 (de) | 1986-05-21 |
JPH0544335B2 (es) | 1993-07-06 |
DE3442023A1 (de) | 1986-05-28 |
PT81414B (pt) | 1987-09-18 |
DE3442023C2 (es) | 1987-07-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC1A | Transfer granted | ||
FD1A | Patent lapsed |
Effective date: 20050127 |