JPS537762A - Method and device for high speed opening and shutting mold of injection molder - Google Patents
Method and device for high speed opening and shutting mold of injection molderInfo
- Publication number
- JPS537762A JPS537762A JP8171876A JP8171876A JPS537762A JP S537762 A JPS537762 A JP S537762A JP 8171876 A JP8171876 A JP 8171876A JP 8171876 A JP8171876 A JP 8171876A JP S537762 A JPS537762 A JP S537762A
- Authority
- JP
- Japan
- Prior art keywords
- shutting
- mold
- high speed
- injection molder
- speed opening
- 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.)
- Pending
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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
- B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
- B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8171876A JPS537762A (en) | 1976-07-09 | 1976-07-09 | Method and device for high speed opening and shutting mold of injection molder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8171876A JPS537762A (en) | 1976-07-09 | 1976-07-09 | Method and device for high speed opening and shutting mold of injection molder |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS537762A true JPS537762A (en) | 1978-01-24 |
Family
ID=13754179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8171876A Pending JPS537762A (en) | 1976-07-09 | 1976-07-09 | Method and device for high speed opening and shutting mold of injection molder |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS537762A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55153460A (en) * | 1979-05-18 | 1980-11-29 | Nippon Telegr & Teleph Corp <Ntt> | Logic circuit for transmission and reception |
WO2003074253A1 (en) * | 2002-03-07 | 2003-09-12 | Karl Hehl | Closing device in a plastic injection molding machine |
-
1976
- 1976-07-09 JP JP8171876A patent/JPS537762A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55153460A (en) * | 1979-05-18 | 1980-11-29 | Nippon Telegr & Teleph Corp <Ntt> | Logic circuit for transmission and reception |
JPS5932937B2 (en) * | 1979-05-18 | 1984-08-11 | 日本電信電話株式会社 | Transmission/reception logic circuit |
WO2003074253A1 (en) * | 2002-03-07 | 2003-09-12 | Karl Hehl | Closing device in a plastic injection molding machine |
US7261555B1 (en) | 2002-03-07 | 2007-08-28 | Karl Hehl | Closing device in a plastic injection molding machine |
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