JPS4952259A - - Google Patents
Info
- Publication number
- JPS4952259A JPS4952259A JP48067313A JP6731373A JPS4952259A JP S4952259 A JPS4952259 A JP S4952259A JP 48067313 A JP48067313 A JP 48067313A JP 6731373 A JP6731373 A JP 6731373A JP S4952259 A JPS4952259 A JP S4952259A
- Authority
- JP
- Japan
- 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
- B29C45/40—Removing or ejecting moulded 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
-
- 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
- B29C45/43—Removing or ejecting moulded articles using fluid under pressure
-
- 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
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/241—Moulding wax
-
- 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
- B29C45/261—Moulds having tubular mould cavities
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00263420A US3805875A (en) | 1972-06-16 | 1972-06-16 | Injection apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4952259A true JPS4952259A (US06168776-20010102-C00041.png) | 1974-05-21 |
| JPS543488B2 JPS543488B2 (US06168776-20010102-C00041.png) | 1979-02-23 |
Family
ID=23001709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6731373A Expired JPS543488B2 (US06168776-20010102-C00041.png) | 1972-06-16 | 1973-06-14 |
Country Status (8)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3910740A (en) * | 1974-03-27 | 1975-10-07 | Husky Injection Molding | Ejection-control system for injection-molding machine |
| DE2418658A1 (de) * | 1974-04-18 | 1975-10-30 | Hanning Elektro Werke | Spritzgiessform |
| US4064208A (en) * | 1974-04-18 | 1977-12-20 | Hanning-Elektro-Werke Robert Hanning | Molding method with automatic fluid treatment of mold cavity |
| US4076478A (en) * | 1975-07-03 | 1978-02-28 | Laros Equipment Company, Inc. | Means for removing a molded component from a molding machine |
| US4295815A (en) * | 1980-07-21 | 1981-10-20 | Frank Eltvedt | Guide skirt |
| DE3135024C2 (de) * | 1981-09-04 | 1985-02-21 | Frank A. Lake In The Hills Ill. Eltvedt | Unterhalb einer in einer Formschließvorrichtung eingespanten Spritzgießform angeordnete Überführungseinrichtung |
| ATE9295T1 (de) * | 1981-10-01 | 1984-09-15 | Bbc Aktiengesellschaft Brown, Boveri & Cie. | Vorrichtung und verfahren zur herstellung von duennwandigen wachsmodellen fuer feinguss. |
| DE3403245C2 (de) * | 1984-01-27 | 1986-07-10 | Croning & Co (GmbH & Co KG), 2000 Wedel | Wachseinspritzeinrichtung zur Herstellung von in Feingießverfahren einsetzbaren Wachsmodellen |
| US4741687A (en) * | 1986-08-11 | 1988-05-03 | Frank Eltvedt | Guide skirt and device of collecting and storing injection molded parts |
| JPS6475218A (en) * | 1987-09-18 | 1989-03-20 | Sanri Kk | Injection method of air flow to mold and its device in injection molding machine |
| US5439634A (en) * | 1993-12-08 | 1995-08-08 | At&T Corp. | Method and device for separating runners/sprues from parts as they are ejected from a mold |
| CN101985234B (zh) * | 2009-11-24 | 2012-12-19 | 露笑集团有限公司 | 喷嘴环蜡模的加工工艺 |
| CN104760324B (zh) * | 2014-01-08 | 2018-05-29 | 基准精密工业（惠州）有限公司 | 油压设备机架 |
| AU2021200246A1 (en) | 2020-01-31 | 2021-08-19 | Howmedica Osteonics Corp. | Injection molding feedstock delivery system |
| CN114012973B (zh) * | 2021-11-11 | 2023-11-21 | 益阳固美诚塑料包装有限公司 | 一种自动切浇口的分层脱模注塑机及其使用方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2298716A (en) * | 1939-10-06 | 1942-10-13 | Owens Illinois Glass Co | Machine for molding thermoplastics |
| US2578719A (en) * | 1944-06-14 | 1951-12-18 | Autograf Brush & Plastics Co I | Injection molding apparatus |
| US2770011A (en) * | 1951-12-15 | 1956-11-13 | Columbus Plastic Products Inc | Die construction for injection-type molding machines |
| US2929105A (en) * | 1957-04-03 | 1960-03-22 | American Motors Corp | Ejection apparatus for molding machines |
| US2995775A (en) * | 1957-12-26 | 1961-08-15 | Richardson Co | Injection molding |
| DE1679911B1 (de) * | 1966-12-28 | 1972-03-23 | Katashi Aoki | Vorrichtung zum herstellen von hohlkoerpern aus thermoplasti schem kunststoff durch spritzen eines formlings und anschliessendes aufblasen |
| US3660002A (en) * | 1969-09-25 | 1972-05-02 | Peter J Morroni | Apparatus for molding open containers |
| US3605181A (en) * | 1970-03-12 | 1971-09-20 | Greative Polymer Products Corp | Split-face mold with plunger |
-
1972
- 1972-06-16 US US00263420A patent/US3805875A/en not_active Expired - Lifetime
-
1973
- 1973-04-25 GB GB1966273A patent/GB1409952A/en not_active Expired
- 1973-05-17 CA CA171,641A patent/CA1003172A/en not_active Expired
- 1973-06-12 FR FR7321222A patent/FR2189199B1/fr not_active Expired
- 1973-06-14 JP JP6731373A patent/JPS543488B2/ja not_active Expired
- 1973-06-14 NL NL7308260A patent/NL7308260A/xx not_active Application Discontinuation
- 1973-06-15 DE DE2330547A patent/DE2330547A1/de active Pending
- 1973-06-15 CH CH872673A patent/CH578418A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JPS543488B2 (US06168776-20010102-C00041.png) | 1979-02-23 |
| NL7308260A (US06168776-20010102-C00041.png) | 1973-12-18 |
| FR2189199B1 (US06168776-20010102-C00041.png) | 1977-02-11 |
| CA1003172A (en) | 1977-01-11 |
| GB1409952A (en) | 1975-10-15 |
| US3805875A (en) | 1974-04-23 |
| FR2189199A1 (US06168776-20010102-C00041.png) | 1974-01-25 |
| DE2330547A1 (de) | 1974-01-03 |
| CH578418A5 (US06168776-20010102-C00041.png) | 1976-08-13 |
