FR2437923A1 - Moule pour la production de pieces moulees a partir d'une matiere plastique - Google Patents
Moule pour la production de pieces moulees a partir d'une matiere plastiqueInfo
- Publication number
- FR2437923A1 FR2437923A1 FR7924591A FR7924591A FR2437923A1 FR 2437923 A1 FR2437923 A1 FR 2437923A1 FR 7924591 A FR7924591 A FR 7924591A FR 7924591 A FR7924591 A FR 7924591A FR 2437923 A1 FR2437923 A1 FR 2437923A1
- Authority
- FR
- France
- Prior art keywords
- mold
- production
- plastic material
- molded parts
- intermediate part
- 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
- 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
- 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
- B29C45/32—Moulds having several axially spaced mould cavities, i.e. for making several separated 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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/0408—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement
- B29C45/0416—Injection moulding apparatus using movable moulds or mould halves involving at least a linear movement co-operating with fixed mould halves
- B29C2045/0425—Book moulds, i.e. a mould half can be opened and closed like a book with regard to the other mould half, the mould halves being connected by a hinge
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
MOULE D'INJECTION POUR MATIERES PLASTIQUES NON RIGIDES. DES CAVITES DE MOULAGE SEPAREES 15A, 16A DISPOSEES DE PART ET D'AUTRE D'UNE PARTIE INTERMEDIAIRE 13 SONT ALIMENTEES A PARTIR D'UN PASSAGE D'ALIMENTATION 18 COMMUN DANS L'UNE DES DEUX PARTIES EXTERIEURES 11, 12 DU MOULE. LA PARTIE INTERMEDIAIRE DU MOULE EST DIVISEE SUIVANT UN PLAN D TRANSVERSAL A LA DIRECTION D'OUVERTURE C DU MOULE ET SES DEUX MOITIES 13A, 13B SONT RELIEES EN ACCORDEON L'UNE A L'AUTRE ET RESPECTIVEMENT AUX PARTIES EXTERIEURES DU MOULE. UN EXTRACTEUR 32 TRAVERSE UNE CAVITE D'ALIMENTATION 21. APPLICATION NOTAMMENT AU MOULAGE D'ARTICLES CHAUSSANTS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7810352A SE413752B (sv) | 1978-10-03 | 1978-10-03 | Formsprutform |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2437923A1 true FR2437923A1 (fr) | 1980-04-30 |
FR2437923B1 FR2437923B1 (fr) | 1983-11-25 |
Family
ID=20335993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7924591A Granted FR2437923A1 (fr) | 1978-10-03 | 1979-10-03 | Moule pour la production de pieces moulees a partir d'une matiere plastique |
Country Status (11)
Country | Link |
---|---|
US (1) | US4239476A (fr) |
JP (1) | JPS5549214A (fr) |
CA (1) | CA1132322A (fr) |
DE (1) | DE2939565A1 (fr) |
ES (1) | ES484644A1 (fr) |
FI (1) | FI63539C (fr) |
FR (1) | FR2437923A1 (fr) |
GB (1) | GB2034630B (fr) |
IT (1) | IT1123442B (fr) |
PT (1) | PT70251A (fr) |
SE (1) | SE413752B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607429A1 (fr) * | 1986-12-02 | 1988-06-03 | Simon Hans | Dispositif pour eliminer la masselotte sortant d'un moule a injection comportant un cylindre equipe d'une tige de piston |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4424185A (en) | 1981-03-17 | 1984-01-03 | Ptx-Pentronix, Inc. | Part pick-up mechanism for powder compacting presses and the like |
US4540541A (en) * | 1982-03-25 | 1985-09-10 | General Electric Company | Method for making plastic articles from resin |
US4451224A (en) * | 1982-03-25 | 1984-05-29 | General Electric Company | Mold device for making plastic articles from resin |
US5069615A (en) * | 1990-09-04 | 1991-12-03 | Husky Injection Molding Systems Ltd. | Stack mold with insulated runner |
WO1993005675A1 (fr) * | 1991-09-26 | 1993-04-01 | U.S.A. Retama, Inc. | Element constitutif de semelle de chaussure et procede de fabrication de celui-ci |
US5572804A (en) * | 1991-09-26 | 1996-11-12 | Retama Technology Corp. | Shoe sole component and shoe sole component construction method |
DE4313015C1 (de) * | 1993-04-21 | 1994-05-19 | Moebius & Ruppert | Vorrichtung zur Herstellung eines großflächigen Kunststoffgegenstandes geringer Wanddicke |
US6029962A (en) * | 1997-10-24 | 2000-02-29 | Retama Technology Corporation | Shock absorbing component and construction method |
US7708550B2 (en) * | 2004-06-29 | 2010-05-04 | Konica Minolta Opto, Inc. | Cold runner injection mold having an insulated gate |
US8726424B2 (en) | 2010-06-03 | 2014-05-20 | Intellectual Property Holdings, Llc | Energy management structure |
US9516910B2 (en) | 2011-07-01 | 2016-12-13 | Intellectual Property Holdings, Llc | Helmet impact liner system |
USD679058S1 (en) | 2011-07-01 | 2013-03-26 | Intellectual Property Holdings, Llc | Helmet liner |
USD683079S1 (en) | 2011-10-10 | 2013-05-21 | Intellectual Property Holdings, Llc | Helmet liner |
CN102529047A (zh) * | 2011-12-21 | 2012-07-04 | 金孝禹 | 一种立式注塑机 |
US9320311B2 (en) | 2012-05-02 | 2016-04-26 | Intellectual Property Holdings, Llc | Helmet impact liner system |
US9894953B2 (en) | 2012-10-04 | 2018-02-20 | Intellectual Property Holdings, Llc | Helmet retention system |
USD733972S1 (en) | 2013-09-12 | 2015-07-07 | Intellectual Property Holdings, Llc | Helmet |
US9743701B2 (en) | 2013-10-28 | 2017-08-29 | Intellectual Property Holdings, Llc | Helmet retention system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2571766A (en) * | 1949-08-08 | 1951-10-16 | Saulino Theodore | Injection molding apparatus |
DE1604476A1 (de) * | 1966-09-30 | 1970-12-10 | Continental Gummi Werke Ag | Mehrteilige Form fuer das Spritzgiessen von Kautschukartikeln |
DE1758443A1 (de) * | 1968-06-01 | 1971-01-28 | Eckert Gmbh Geb | Vorrichtung zum Ausstossen des Giesslings bei Druckgiessmaschinen |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2876495A (en) * | 1954-04-06 | 1959-03-10 | Parker Pen Co | Apparatus for injection molding of articles made of a thermoplastic |
US3843295A (en) * | 1973-05-24 | 1974-10-22 | Bischoff Chemical Corp | Injection molding machine with adjustable nozzle length means |
US3892512A (en) * | 1973-09-13 | 1975-07-01 | Alan V Diehl | Transfer molding apparatus with resilient pad to distribute molding pressure |
US3989436A (en) * | 1975-12-18 | 1976-11-02 | Rca Corporation | Apparatus for producing injection molded and centrally apertured disc records |
US4181488A (en) * | 1976-07-19 | 1980-01-01 | Caterpillar Tractor Co. | Tire tread forming mold body |
-
1978
- 1978-10-03 SE SE7810352A patent/SE413752B/sv unknown
-
1979
- 1979-09-26 FI FI792999A patent/FI63539C/fi not_active IP Right Cessation
- 1979-09-28 GB GB7933811A patent/GB2034630B/en not_active Expired
- 1979-09-29 DE DE19792939565 patent/DE2939565A1/de not_active Withdrawn
- 1979-10-01 PT PT70251A patent/PT70251A/pt unknown
- 1979-10-02 ES ES484644A patent/ES484644A1/es not_active Expired
- 1979-10-02 US US06/081,160 patent/US4239476A/en not_active Expired - Lifetime
- 1979-10-02 CA CA336,805A patent/CA1132322A/fr not_active Expired
- 1979-10-03 JP JP12841479A patent/JPS5549214A/ja active Pending
- 1979-10-03 FR FR7924591A patent/FR2437923A1/fr active Granted
- 1979-10-03 IT IT26233/79A patent/IT1123442B/it active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2571766A (en) * | 1949-08-08 | 1951-10-16 | Saulino Theodore | Injection molding apparatus |
DE1604476A1 (de) * | 1966-09-30 | 1970-12-10 | Continental Gummi Werke Ag | Mehrteilige Form fuer das Spritzgiessen von Kautschukartikeln |
DE1758443A1 (de) * | 1968-06-01 | 1971-01-28 | Eckert Gmbh Geb | Vorrichtung zum Ausstossen des Giesslings bei Druckgiessmaschinen |
Non-Patent Citations (1)
Title |
---|
EXBK/78 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2607429A1 (fr) * | 1986-12-02 | 1988-06-03 | Simon Hans | Dispositif pour eliminer la masselotte sortant d'un moule a injection comportant un cylindre equipe d'une tige de piston |
Also Published As
Publication number | Publication date |
---|---|
GB2034630A (en) | 1980-06-11 |
DE2939565A1 (de) | 1980-04-17 |
JPS5549214A (en) | 1980-04-09 |
IT1123442B (it) | 1986-04-30 |
FI63539B (fi) | 1983-03-31 |
FI792999A (fi) | 1980-04-04 |
US4239476A (en) | 1980-12-16 |
GB2034630B (en) | 1983-03-02 |
ES484644A1 (es) | 1980-06-16 |
FI63539C (fi) | 1983-07-11 |
PT70251A (en) | 1979-11-01 |
CA1132322A (fr) | 1982-09-28 |
FR2437923B1 (fr) | 1983-11-25 |
SE413752B (sv) | 1980-06-23 |
IT7926233A0 (it) | 1979-10-03 |
SE7810352L (sv) | 1980-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |