FR2409843A1 - Moule pour objets ayant des parties en contre-depouille - Google Patents
Moule pour objets ayant des parties en contre-depouilleInfo
- Publication number
- FR2409843A1 FR2409843A1 FR7736220A FR7736220A FR2409843A1 FR 2409843 A1 FR2409843 A1 FR 2409843A1 FR 7736220 A FR7736220 A FR 7736220A FR 7736220 A FR7736220 A FR 7736220A FR 2409843 A1 FR2409843 A1 FR 2409843A1
- Authority
- FR
- France
- Prior art keywords
- mold
- objects
- locked parts
- parts
- undouched
- 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.)
- Granted
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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
- B29C37/0014—Discharging moulded articles from the mould by flexibly or permanently deforming undercut portions of the articles
-
- 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
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould 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
-
- 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
- Y10S425/005—Cammed
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Confectionery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
MOULE DESTINE A FABRIQUER DES OBJETS AYANT DES PARTIES EN CONTRE-DEPOUILLES OPPOSEES. LA SURFACE DE SEPARATION P DES DEUX MATRICES 1, 2 PASSE ENTRE LES PARTIES EN CONTRE-DEPOUILLE DE L'OBJET 3 A MOULER. DANS CHAQUE COQUILLE SONT PREVUES DES COQUILLES COMPOSEES DE SEGMENTS 8, 13, 14, 15 QUE DES POUSSOIRS OU ORGANES ANALOGUES TELS QUE 9, 16, 28, PEUVENT DEPLACER POUR OUVRIR LE MOULE ET EJECTER L'OBJET MOULE 3. APPLICATION: MOULAGE DE CORPS DE VALVES EN CAOUTCHOUC.
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7736220A FR2409843A1 (fr) | 1977-11-29 | 1977-11-29 | Moule pour objets ayant des parties en contre-depouille |
US05/962,282 US4209160A (en) | 1977-11-29 | 1978-11-20 | Articulated mold for objects having undercut parts |
BE191958A BE872306A (fr) | 1977-11-29 | 1978-11-27 | Moule pour objets ayant des parties en contre-depuille |
NL7811643A NL7811643A (nl) | 1977-11-29 | 1978-11-28 | Matrijs voor het vervaardigen van voorwerpen met elkaar toegekeerde inspringende delen. |
IT7869723A IT7869723A0 (it) | 1977-11-29 | 1978-11-28 | Stamp articolato per oggetti aventi parti in sottosquadro |
MX175774A MX148385A (es) | 1977-11-29 | 1978-11-28 | Mejoras a molde articulado para fabricar valvulas para neumaticos y similares |
ES1978245588U ES245588Y (es) | 1977-11-29 | 1978-11-28 | Molde articulado perfeccionado |
CA316,975A CA1102081A (fr) | 1977-11-29 | 1978-11-28 | Moule articule pour objets a pieces encavees |
GB7846415A GB2008485B (en) | 1977-11-29 | 1978-11-28 | Articulated mould for objects having opposing undercut parts |
AU41982/78A AU522810B2 (en) | 1977-11-29 | 1978-11-28 | Articulated mold for objects having undercut parts |
BR7807856A BR7807856A (pt) | 1977-11-29 | 1978-11-29 | Molde articulado para fabricacao de objetos com partes em contraretirada |
DE19787835440U DE7835440U1 (de) | 1977-11-29 | 1978-11-29 | Form zur herstellung von formstuecken mit hintergreifenden teilen |
DE19782851674 DE2851674A1 (de) | 1977-11-29 | 1978-11-29 | Form zur herstellung von formstuecken mit hintergreifenden teilen |
ZA00786719A ZA786719B (en) | 1977-11-29 | 1978-11-29 | Mould for objects having undercut parts |
JP14769978A JPS5485251A (en) | 1977-11-29 | 1978-11-29 | Splittcavity mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7736220A FR2409843A1 (fr) | 1977-11-29 | 1977-11-29 | Moule pour objets ayant des parties en contre-depouille |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2409843A1 true FR2409843A1 (fr) | 1979-06-22 |
FR2409843B1 FR2409843B1 (fr) | 1980-05-16 |
Family
ID=9198331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7736220A Granted FR2409843A1 (fr) | 1977-11-29 | 1977-11-29 | Moule pour objets ayant des parties en contre-depouille |
Country Status (14)
Country | Link |
---|---|
US (1) | US4209160A (fr) |
JP (1) | JPS5485251A (fr) |
AU (1) | AU522810B2 (fr) |
BE (1) | BE872306A (fr) |
BR (1) | BR7807856A (fr) |
CA (1) | CA1102081A (fr) |
DE (2) | DE2851674A1 (fr) |
ES (1) | ES245588Y (fr) |
FR (1) | FR2409843A1 (fr) |
GB (1) | GB2008485B (fr) |
IT (1) | IT7869723A0 (fr) |
MX (1) | MX148385A (fr) |
NL (1) | NL7811643A (fr) |
ZA (1) | ZA786719B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0479139A2 (fr) * | 1990-09-29 | 1992-04-08 | Nissei Asb Machine Co., Ltd. | Système de moulage par injection pour fabriquer une préforme à contre-dépouille |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4383819A (en) * | 1980-07-16 | 1983-05-17 | Letica Corporation | Apparatus for forming a container |
ZA835586B (en) * | 1982-07-31 | 1984-04-25 | Trw Ehrenreich Gmbh | An injection mould |
JPS6085908U (ja) * | 1983-11-21 | 1985-06-13 | 新神戸電機株式会社 | 合成樹脂成形金型 |
US4502659A (en) * | 1983-12-21 | 1985-03-05 | General Motors Corporation | Collet-containing mold for undercut molding |
US4570897A (en) * | 1985-01-23 | 1986-02-18 | Holdt J W Von | Mold for container with recess-defining flange |
US4641702A (en) * | 1985-03-28 | 1987-02-10 | Mercury Machine Company | Method and mold for molding investment casting patterns of irregular shape |
US4762379A (en) * | 1986-05-16 | 1988-08-09 | Wright Line Inc. | Blow molded panels and a mold and method of making them |
US5160752A (en) * | 1988-12-28 | 1992-11-03 | Sony Corporation | Mold for forming a tape cassette reel |
HU213805B (en) * | 1990-06-08 | 1997-10-28 | Astra Ab | Prefilled disposable device for introducing a pharmacologically active substance into a body cavity of a patient and method for manufacturing said device and mould apparatus for making said device |
US5354530A (en) * | 1993-01-21 | 1994-10-11 | Airtrol Components, Inc. | Pressure fluid stabilized regulator with leakage orifice and method of forming precise molded orifice units |
US5536161A (en) * | 1993-11-05 | 1996-07-16 | North America Packaging Corporation | Double lock pail mold |
DE19746102A1 (de) * | 1997-10-17 | 1999-04-22 | Grohe Kg Hans | Verfahren zum Herstellen eines Armaturenkörpers und Armaturenkörper |
DE19805466B4 (de) * | 1998-02-11 | 2006-01-12 | Volkswagen Ag | Vorrichtung und Verfahren zum Herstellen von Fluidbehältern |
EP1025970B1 (fr) * | 1999-02-08 | 2006-04-19 | Gatti & Piccolo s.r.l. | Moule à injecter et utilisation de ce moule |
DE19909288A1 (de) * | 1999-03-03 | 2000-09-07 | Bosch Gmbh Robert | Verfahren zur spanlosen Herstellung eines Ventilgehäuses |
US6287106B1 (en) | 1999-07-09 | 2001-09-11 | D. Blair Learn | Injection mold cavity and dispensing cap manufactured therein |
ES2223226B1 (es) * | 2002-05-27 | 2005-12-01 | Pecoso, S.L. | Molde para la fabricacion de fuelles elasticos para valvulas dosificadoras de productos fluidos, procedimiento de fabricacion y fuelle fabricado mediante dicho procedimiento. |
US7000784B2 (en) * | 2003-03-07 | 2006-02-21 | Panduit Corp. | Rack-mountable cable manager |
JP4088568B2 (ja) * | 2003-08-18 | 2008-05-21 | 株式会社 タカオ設計事務所 | エジェクター装置 |
JP4508839B2 (ja) * | 2004-11-12 | 2010-07-21 | パナソニック株式会社 | 樹脂封止金型および樹脂封止装置 |
US20090304849A1 (en) * | 2008-06-04 | 2009-12-10 | Cheng Uei Precision Industry Co., Ltd. | Injection Mold |
US8038433B2 (en) * | 2009-02-27 | 2011-10-18 | Progressive Components International Corporation | Expandable cavity for injection molding tool |
US8033810B2 (en) * | 2009-06-17 | 2011-10-11 | Progressive Components International Corporation | Lock for core assembly for injection molding tool |
US20120076887A1 (en) * | 2010-09-27 | 2012-03-29 | Cheng Uei Precision Industry Co., Ltd. | Mould having core-pulling mechanism |
US10226886B2 (en) * | 2015-01-27 | 2019-03-12 | Samsung Electronics Co., Ltd. | Slim injection molding apparatus |
DE102016104019B3 (de) | 2016-03-06 | 2017-03-30 | Argirov ARCONTEC GmbH | Vorrichtung zur Herstellung von Gussteilen, wie Aluminiumguss, im Druckgießverfahren oder Niederdruckgießverfahren |
KR101778470B1 (ko) * | 2016-11-16 | 2017-09-13 | 허용훈 | 등속 조인트용 부트의 결합부재 성형을 위한 사출장치와 등속 조인트용 부트의 결합부재 사출방법 |
CN106925746B (zh) * | 2017-04-27 | 2019-02-05 | 深圳市品成金属制品有限公司 | 无拔模斜度的压铸模具 |
DE102018217546A1 (de) * | 2018-10-12 | 2020-04-16 | Volkswagen Ag | Gießform zur Herstellung eines Gussteils, das wenigstens eine Innenkontur aufweist |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2859478A (en) * | 1954-06-21 | 1958-11-11 | Johnson & Johnson | Mold structure |
US3289252A (en) * | 1964-03-25 | 1966-12-06 | Gen Am Transport | Machine for molding bottle carrying cases |
US3373460A (en) * | 1965-09-13 | 1968-03-19 | Michael Ladney Jr. | Molding apparatus |
SU513861A1 (ru) * | 1973-06-18 | 1976-05-15 | Предприятие П/Я Р-6500 | Пресс-форма |
-
1977
- 1977-11-29 FR FR7736220A patent/FR2409843A1/fr active Granted
-
1978
- 1978-11-20 US US05/962,282 patent/US4209160A/en not_active Expired - Lifetime
- 1978-11-27 BE BE191958A patent/BE872306A/fr not_active IP Right Cessation
- 1978-11-28 MX MX175774A patent/MX148385A/es unknown
- 1978-11-28 IT IT7869723A patent/IT7869723A0/it unknown
- 1978-11-28 ES ES1978245588U patent/ES245588Y/es not_active Expired
- 1978-11-28 NL NL7811643A patent/NL7811643A/xx not_active Application Discontinuation
- 1978-11-28 CA CA316,975A patent/CA1102081A/fr not_active Expired
- 1978-11-28 GB GB7846415A patent/GB2008485B/en not_active Expired
- 1978-11-28 AU AU41982/78A patent/AU522810B2/en not_active Expired
- 1978-11-29 ZA ZA00786719A patent/ZA786719B/xx unknown
- 1978-11-29 JP JP14769978A patent/JPS5485251A/ja active Pending
- 1978-11-29 BR BR7807856A patent/BR7807856A/pt unknown
- 1978-11-29 DE DE19782851674 patent/DE2851674A1/de not_active Withdrawn
- 1978-11-29 DE DE19787835440U patent/DE7835440U1/de not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0479139A2 (fr) * | 1990-09-29 | 1992-04-08 | Nissei Asb Machine Co., Ltd. | Système de moulage par injection pour fabriquer une préforme à contre-dépouille |
EP0479139A3 (en) * | 1990-09-29 | 1992-06-03 | Nissei Asb Machine Co., Ltd. | Injection molding system for making preform with undercut |
US5232718A (en) * | 1990-09-29 | 1993-08-03 | Nissei Asb Machine Co., Ltd. | Injection molding system for making preform with undercut |
Also Published As
Publication number | Publication date |
---|---|
GB2008485A (en) | 1979-06-06 |
DE2851674A1 (de) | 1979-05-31 |
CA1102081A (fr) | 1981-06-02 |
GB2008485B (en) | 1982-04-28 |
US4209160A (en) | 1980-06-24 |
MX148385A (es) | 1983-04-18 |
ZA786719B (en) | 1979-11-28 |
ES245588U (es) | 1980-02-16 |
AU522810B2 (en) | 1982-06-24 |
ES245588Y (es) | 1980-08-16 |
DE7835440U1 (de) | 1982-03-18 |
AU4198278A (en) | 1979-06-07 |
JPS5485251A (en) | 1979-07-06 |
BE872306A (fr) | 1979-03-16 |
BR7807856A (pt) | 1979-07-31 |
IT7869723A0 (it) | 1978-11-28 |
FR2409843B1 (fr) | 1980-05-16 |
NL7811643A (nl) | 1979-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |