FR2432382A1 - Procede et appareil pour fabriquer des pieces moulees a partir d'au moins deux parties, en particulier par injection de matieres analogues au caoutchouc - Google Patents
Procede et appareil pour fabriquer des pieces moulees a partir d'au moins deux parties, en particulier par injection de matieres analogues au caoutchoucInfo
- Publication number
- FR2432382A1 FR2432382A1 FR7920003A FR7920003A FR2432382A1 FR 2432382 A1 FR2432382 A1 FR 2432382A1 FR 7920003 A FR7920003 A FR 7920003A FR 7920003 A FR7920003 A FR 7920003A FR 2432382 A1 FR2432382 A1 FR 2432382A1
- Authority
- FR
- France
- Prior art keywords
- parts
- molded parts
- materials
- injection
- rubber
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
-
- 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
- B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
- B29C45/006—Joining parts moulded in separate cavities
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/14—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps
- B29C43/146—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles in several steps for making multilayered 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/20—Making multilayered or multicoloured articles
- B29C43/203—Making multilayered articles
-
- 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
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7096—Rings or ring-like articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
a. Procédé et appareil pour fabriquer des pièces moulées à partir d'au moins parties, en particulier par injection de matières analogues au caoutchouc. b. Procédé caractérisé en ce que l'on fabrique, dans un dispositif de maintien de moule commun, ou presse, pendant un temps de fermeture de cette presse, les deux parties moulées de la pièce (pièces annulaires) et en même temps, on réunit ensemble deux pièces moulées que l'on a fabriquées auparavant pour former la pièce finale. c. Procédé applicable à la fabrication en continu de pièces moulées composites en matières différentes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2834211A DE2834211C2 (de) | 1978-08-04 | 1978-08-04 | Formvorrichtung zum Herstellen von Formlingen aus wenigstens zwei miteinander verbundenen Teilformlingen aus formbarem Material, insbesondere Gummi |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2432382A1 true FR2432382A1 (fr) | 1980-02-29 |
FR2432382B1 FR2432382B1 (fr) | 1983-11-18 |
Family
ID=6046215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7920003A Granted FR2432382A1 (fr) | 1978-08-04 | 1979-08-03 | Procede et appareil pour fabriquer des pieces moulees a partir d'au moins deux parties, en particulier par injection de matieres analogues au caoutchouc |
Country Status (9)
Country | Link |
---|---|
US (2) | US4345965A (fr) |
JP (1) | JPS5525399A (fr) |
AU (1) | AU4956879A (fr) |
DE (1) | DE2834211C2 (fr) |
FR (1) | FR2432382A1 (fr) |
GB (1) | GB2030067A (fr) |
IT (1) | IT1117428B (fr) |
RO (1) | RO85062B (fr) |
SE (1) | SE7906557L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0207812A2 (fr) * | 1985-07-05 | 1987-01-07 | Hepworth Building Products Limited | Article composé ainsi que procédé et appareil pour sa fabrication |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5918491A (ja) * | 1982-07-23 | 1984-01-30 | 株式会社日立製作所 | 原子炉 |
US4706924A (en) * | 1984-04-13 | 1987-11-17 | Larosiere Pierre J De | Stack mold |
JPH0320267Y2 (fr) * | 1985-04-15 | 1991-05-01 | ||
GB2179584B (en) * | 1985-07-05 | 1990-05-23 | Hepworth Iron Co Ltd | Method and apparatus for the manufacture of pipe couplings |
DE3582683D1 (de) * | 1985-11-27 | 1991-05-29 | American Mold Co Inc | Etagenform. |
DE3633884C1 (de) * | 1986-10-04 | 1988-02-25 | Minnesota Mining & Mfg | Verfahren und Vorrichtung zum Herstellen feldsteuernder elastischer Umhuellungen fuer elektrische Mittel- und Hochspannungs-Verbinder |
US4883552A (en) * | 1986-12-05 | 1989-11-28 | Phillips Petroleum Company | Pultrusion process and apparatus |
US4792297A (en) * | 1987-09-28 | 1988-12-20 | Wilson Jerome L | Injection molding apparatus |
US5073321A (en) * | 1988-01-25 | 1991-12-17 | Texacone Company | Method of making polymer seals |
US4857389A (en) * | 1988-01-25 | 1989-08-15 | Texacone Company | Composition and method of making polymer seals |
US4875849A (en) * | 1988-03-14 | 1989-10-24 | Huang Jin S | Rubber shaping machine |
DE69026009T3 (de) * | 1989-09-08 | 2003-01-02 | Saint Gobain Abrasives Inc | Verfahren und Vorrichtung zur Herstellung einer Dichtung auf einer Fläche eines Gegenstands |
KR100237564B1 (ko) * | 1991-12-20 | 2000-01-15 | 김영환 | 반도체 패키지 성형용 금형 |
GB2269887A (en) * | 1992-08-17 | 1994-02-23 | Autoliv Dev | Steering wheels. |
US6012914A (en) * | 1998-05-12 | 2000-01-11 | Loulourgas; Demetre | Multi-color injection mold rotation apparatus |
DE19910467C1 (de) * | 1999-03-10 | 2000-10-19 | Schott Glas | Halterung und Verfahren zur Herstellung einer Halterung für im wesentlichen flache Formkörper aus sprödbrüchigem Werkstoff |
US6402504B1 (en) | 2000-06-07 | 2002-06-11 | Mgs Mfg. Group, Inc. | Rotary platen assembly |
US6386856B1 (en) * | 2000-09-21 | 2002-05-14 | Ming-Dong Chern | Mold assembly |
JP3959094B2 (ja) * | 2003-06-12 | 2007-08-15 | 東洋ゴム工業株式会社 | 二層構造ブッシュの成形金型 |
WO2004110722A1 (fr) * | 2003-06-12 | 2004-12-23 | Toyo Tire & Rubber Co., Ltd. | Procede et dispositif de fabrication d'un godet de structure double couche |
US20070113950A1 (en) * | 2005-11-22 | 2007-05-24 | International Business Machines Corporation | Method and apparatus for providing uniaxial load distribution for laminate layers of multilayer ceramic chip carriers |
ES2304288B1 (es) * | 2006-04-04 | 2009-06-22 | Matrix S.A. | Perfeccionamientos en los sistemas de inyeccion en las maquinas de inyeccion. |
DE102006019007B3 (de) * | 2006-04-25 | 2007-06-28 | Krauss-Maffei Kunststofftechnik Gmbh | Verfahren zur Herstellung eines beschichteten Verbundbauteils |
US20080175942A1 (en) * | 2007-01-22 | 2008-07-24 | Hsieh Chi-Jin | Shoe mold with blowing arrangement for injection foam molding |
JP2008235489A (ja) * | 2007-03-19 | 2008-10-02 | Fujitsu Ltd | 樹脂封止方法、樹脂封止用金型、及び樹脂封止装置 |
US20080237929A1 (en) * | 2007-03-28 | 2008-10-02 | Hing Hung Sher | Systems and methods for tire construction |
KR100856897B1 (ko) * | 2007-12-27 | 2008-09-05 | 주식회사 컴테크케미칼 | 이브이에이 및 에틸렌 폴리올레핀계 화합물과 열가소성수지를 이용한 다양한 칼라, 경도, 비중을 갖는 일체형신발 사출발포 성형 장치 및 이를 이용한 다양한 칼라,경도, 비중을 갖는 일체형 신발 |
DE102011004015A1 (de) * | 2011-02-14 | 2012-08-16 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung und Verfahren zum Herstellen eines mehrteiligen Bauteils |
ITMC20110024A1 (it) * | 2011-05-04 | 2012-11-05 | Finproject Srl | Stampo per la formatura di fondi per calzature e di altri manufatti composti da due strati sovrapposti di materiali poliolefinici espandibili e reticolabili. |
CN105451955B (zh) * | 2013-07-17 | 2018-04-10 | 塞莱皇家股份公司 | 用于制造用于人体的支承件的装置及方法 |
CA2984032C (fr) * | 2015-07-14 | 2019-10-08 | Qalo Llc | Anneau de silicone moule par compression |
CA3163336A1 (fr) | 2019-12-12 | 2021-06-17 | Fresenius Medical Care Holdings, Inc. | Orifice d'injection destine au raccordement a un recipient de fluide medical et ses procedes de production |
DE102021100916A1 (de) | 2021-01-18 | 2022-07-21 | Carl Freudenberg Kg | Verfahren zur Herstellung eines Bauteils, Werkzeug zur Durchführung des Verfahrens und Bauteil, das durch das Verfahren hergestellt ist |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH251462A (de) * | 1946-06-17 | 1947-10-31 | Saini Alfredo | Verfahren und Vorrichtung zur Herstellung von Gegenständen, die aus zwei Hälften gebildet sind. |
DE2156396A1 (de) * | 1970-11-13 | 1972-05-18 | Esso Research and Engineering Co , Linden, NJ (VStA) | Verfahren und Vorrichtung zur Her stellung von Hohlkörpern |
DE2157132A1 (de) * | 1971-11-17 | 1973-05-24 | Narten Fa Georg | Verfahren und vorrichtung zum herstellen von hohlkoerpern im spritzgussverfahren |
FR2179238A1 (fr) * | 1972-04-06 | 1973-11-16 | Dunlop Ltd |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1277179A (en) * | 1917-01-10 | 1918-08-27 | Mechanical Rubber Co | Method and apparatus for making hollow rubber articles. |
US1400146A (en) * | 1921-03-12 | 1921-12-13 | Davis | Art of making hollow rubber articles |
US2347600A (en) * | 1941-05-30 | 1944-04-25 | Goode John Howard | Molding plastic materials |
US2699573A (en) * | 1951-05-07 | 1955-01-18 | William B Roach | Molding machine system |
US3068512A (en) * | 1958-11-26 | 1962-12-18 | Philips Corp | Moulding presses |
US2983953A (en) * | 1960-08-12 | 1961-05-16 | John E Borah | Press with power device for opening and handling multiple section molds |
NL278102A (fr) * | 1961-05-05 | |||
US3140513A (en) * | 1961-07-19 | 1964-07-14 | Wright | Die spotting or like press |
US3204292A (en) * | 1963-03-21 | 1965-09-07 | Werner C Schon | Die handling attachment for presses |
US3307220A (en) * | 1964-04-30 | 1967-03-07 | Felt Products Mfg Co | Mold handling apparatus |
US3506061A (en) * | 1965-06-10 | 1970-04-14 | Gen Electric | Apparatus for vacuum-casting a plurality of metal parts in a single mold |
US3659997A (en) * | 1970-03-04 | 1972-05-02 | Husky Mfg Tool Works Ltd | Injection-molding machine with transverse feed |
GB1367084A (en) * | 1970-11-23 | 1974-09-18 | Dunlop Ltd | Method moulding and apparatus therefor |
US3832437A (en) * | 1971-05-17 | 1974-08-27 | D Taylor | Method for forming hollow articles |
DE2206588A1 (de) * | 1971-08-27 | 1973-08-02 | Modern Plastic Co | Spritzgussverfahren und vorrichtung |
US3771438A (en) * | 1971-10-12 | 1973-11-13 | L Radakovich | Means for molding |
US3973892A (en) * | 1972-01-17 | 1976-08-10 | Husky Injection Molding Systems | Injection-molding machine with transverse feed |
US3758830A (en) * | 1972-04-10 | 1973-09-11 | Hewlett Packard Co | Transducer formed in peripherally supported thin semiconductor web |
US3739315A (en) * | 1972-05-18 | 1973-06-12 | Kulite Semiconductors Prod Inc | Semiconductor transducers having h shaped cross-sectional configurations |
US3748571A (en) * | 1972-09-07 | 1973-07-24 | Kulite Semiconductors Products | Pressure sensitive transducers employing capacitive and resistive variations |
US3933967A (en) * | 1973-02-20 | 1976-01-20 | Taylor Don A | Method of making seamless hollow molded articles |
US4025268A (en) * | 1973-03-22 | 1977-05-24 | Taylor Don A | Articles molding apparatus |
US4121334A (en) * | 1974-12-17 | 1978-10-24 | P. R. Mallory & Co. Inc. | Application of field-assisted bonding to the mass production of silicon type pressure transducers |
US4204244A (en) * | 1978-01-23 | 1980-05-20 | Motorola, Inc. | Electromechanical pressure transducer |
US4201744A (en) * | 1978-07-03 | 1980-05-06 | The Goodyear Tire & Rubber Company | Method of making tires |
US4261086A (en) * | 1979-09-04 | 1981-04-14 | Ford Motor Company | Method for manufacturing variable capacitance pressure transducers |
-
1978
- 1978-08-04 DE DE2834211A patent/DE2834211C2/de not_active Expired
-
1979
- 1979-07-02 GB GB7922973A patent/GB2030067A/en not_active Withdrawn
- 1979-07-31 IT IT49911/79A patent/IT1117428B/it active
- 1979-08-02 JP JP9907879A patent/JPS5525399A/ja active Granted
- 1979-08-02 SE SE7906557A patent/SE7906557L/xx unknown
- 1979-08-03 AU AU49568/79A patent/AU4956879A/en not_active Abandoned
- 1979-08-03 RO RO98354A patent/RO85062B/ro unknown
- 1979-08-03 US US06/063,886 patent/US4345965A/en not_active Expired - Lifetime
- 1979-08-03 FR FR7920003A patent/FR2432382A1/fr active Granted
-
1982
- 1982-03-08 US US06/356,071 patent/US4410478A/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH251462A (de) * | 1946-06-17 | 1947-10-31 | Saini Alfredo | Verfahren und Vorrichtung zur Herstellung von Gegenständen, die aus zwei Hälften gebildet sind. |
DE2156396A1 (de) * | 1970-11-13 | 1972-05-18 | Esso Research and Engineering Co , Linden, NJ (VStA) | Verfahren und Vorrichtung zur Her stellung von Hohlkörpern |
FR2114604A5 (fr) * | 1970-11-13 | 1972-06-30 | Exxon Research Engineering Co | |
DE2157132A1 (de) * | 1971-11-17 | 1973-05-24 | Narten Fa Georg | Verfahren und vorrichtung zum herstellen von hohlkoerpern im spritzgussverfahren |
FR2179238A1 (fr) * | 1972-04-06 | 1973-11-16 | Dunlop Ltd |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0207812A2 (fr) * | 1985-07-05 | 1987-01-07 | Hepworth Building Products Limited | Article composé ainsi que procédé et appareil pour sa fabrication |
EP0207812A3 (en) * | 1985-07-05 | 1988-07-13 | The Hepworth Iron Company Limited | Method and apparatus for the manufacture of composite articles, and articles made thereby |
Also Published As
Publication number | Publication date |
---|---|
DE2834211A1 (de) | 1980-02-21 |
GB2030067A (en) | 1980-04-02 |
US4345965A (en) | 1982-08-24 |
DE2834211C2 (de) | 1982-08-05 |
US4410478A (en) | 1983-10-18 |
SE7906557L (sv) | 1980-02-05 |
RO85062B (ro) | 1984-11-30 |
JPS5624617B2 (fr) | 1981-06-08 |
AU4956879A (en) | 1980-02-07 |
JPS5525399A (en) | 1980-02-23 |
IT1117428B (it) | 1986-02-17 |
FR2432382B1 (fr) | 1983-11-18 |
IT7949911A0 (it) | 1979-07-31 |
RO85062A (fr) | 1984-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
ST | Notification of lapse |