JPH038512U - - Google Patents
Info
- Publication number
- JPH038512U JPH038512U JP1989069469U JP6946989U JPH038512U JP H038512 U JPH038512 U JP H038512U JP 1989069469 U JP1989069469 U JP 1989069469U JP 6946989 U JP6946989 U JP 6946989U JP H038512 U JPH038512 U JP H038512U
- Authority
- JP
- Japan
- Prior art keywords
- gate
- molten resin
- mold
- pressure molding
- pipe
- 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
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 238000000465 moulding Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 1
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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989069469U JPH0628248Y2 (ja) | 1989-06-14 | 1989-06-14 | 溶融樹脂加圧成型装置における溶融樹脂保温構造 |
US07/536,864 US5234336A (en) | 1989-06-14 | 1990-06-12 | Pressure molding apparatus for molten resin |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989069469U JPH0628248Y2 (ja) | 1989-06-14 | 1989-06-14 | 溶融樹脂加圧成型装置における溶融樹脂保温構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH038512U true JPH038512U (US07579456-20090825-P00002.png) | 1991-01-28 |
JPH0628248Y2 JPH0628248Y2 (ja) | 1994-08-03 |
Family
ID=13403561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989069469U Expired - Lifetime JPH0628248Y2 (ja) | 1989-06-14 | 1989-06-14 | 溶融樹脂加圧成型装置における溶融樹脂保温構造 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5234336A (US07579456-20090825-P00002.png) |
JP (1) | JPH0628248Y2 (US07579456-20090825-P00002.png) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005297566A (ja) * | 2004-04-07 | 2005-10-27 | Mold Masters Ltd | 加熱されるノズル本体セグメント及び加熱されないノズル本体セグメントを有するノズル本体を備えたノズル |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5589206A (en) * | 1994-07-22 | 1996-12-31 | Polyshot Corporation | Compact disc injection molding apparatus |
US7232305B2 (en) * | 2005-05-20 | 2007-06-19 | Husky Injection Molding Systems, Ltd. | Load management device for a feed body of a molding machine |
CN100381231C (zh) * | 2006-06-23 | 2008-04-16 | 兰州理工大学 | 金属半固态锭料连续输送加热装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59101322A (ja) * | 1982-12-02 | 1984-06-11 | Sumitomo Chem Co Ltd | 熱可塑性樹脂のプレス成形方法 |
JPS6128617U (ja) * | 1984-07-27 | 1986-02-20 | 日産自動車株式会社 | 射出成形金型の2次スプル−ブツシユ |
JPS61152415U (US07579456-20090825-P00002.png) * | 1985-03-13 | 1986-09-20 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2308867A (en) * | 1940-09-28 | 1943-01-19 | Watson Stillman Co | Injection device for injection molding machines |
US2460831A (en) * | 1944-10-23 | 1949-02-08 | George J Kovacs | Method and apparatus for molding |
US2462308A (en) * | 1945-10-25 | 1949-02-22 | Watson Stillman Co | Injection molding machine |
US2567693A (en) * | 1948-10-14 | 1951-09-11 | Western Electric Co | High-pressure nozzle |
US2551439A (en) * | 1949-02-07 | 1951-05-01 | George J Kovacs | Method and apparatus for molding thermoplastic materials |
US3606171A (en) * | 1970-03-06 | 1971-09-20 | Walter D Voelker | Injection nozzle of adjustable length |
JPS53102960A (en) * | 1977-02-21 | 1978-09-07 | Asahi Chem Ind Co Ltd | Injection mold |
US4260348A (en) * | 1979-10-12 | 1981-04-07 | Graham Theodore D | Sprue bushing for injection molding machine |
US4272236A (en) * | 1979-12-14 | 1981-06-09 | Husky Injection Molding Systems Limited | Injection nozzle provided with shut-off means |
US4292018A (en) * | 1980-05-21 | 1981-09-29 | Beatrice Foods Co. | Double nozzle block |
CA1153524A (en) * | 1980-10-15 | 1983-09-13 | Jobst U. Gellert | Injection molding mechanical double acting valve pin actuator |
US4378963A (en) * | 1980-12-11 | 1983-04-05 | Schouenberg Hendrikus J E | Injection mechanism for molding plastics |
US5028227A (en) * | 1988-10-31 | 1991-07-02 | Mold-Masters Limited | Injection molding nozzle with replaceable gate insert |
CA1318998C (en) * | 1989-07-13 | 1993-06-15 | Harald Hans Schmidt | Injection molding system with flanged insulation gate seal |
-
1989
- 1989-06-14 JP JP1989069469U patent/JPH0628248Y2/ja not_active Expired - Lifetime
-
1990
- 1990-06-12 US US07/536,864 patent/US5234336A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59101322A (ja) * | 1982-12-02 | 1984-06-11 | Sumitomo Chem Co Ltd | 熱可塑性樹脂のプレス成形方法 |
JPS6128617U (ja) * | 1984-07-27 | 1986-02-20 | 日産自動車株式会社 | 射出成形金型の2次スプル−ブツシユ |
JPS61152415U (US07579456-20090825-P00002.png) * | 1985-03-13 | 1986-09-20 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005297566A (ja) * | 2004-04-07 | 2005-10-27 | Mold Masters Ltd | 加熱されるノズル本体セグメント及び加熱されないノズル本体セグメントを有するノズル本体を備えたノズル |
Also Published As
Publication number | Publication date |
---|---|
US5234336A (en) | 1993-08-10 |
JPH0628248Y2 (ja) | 1994-08-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |