JPS4536432B1 - - Google Patents
Info
- Publication number
- JPS4536432B1 JPS4536432B1 JP1751667A JP1751667A JPS4536432B1 JP S4536432 B1 JPS4536432 B1 JP S4536432B1 JP 1751667 A JP1751667 A JP 1751667A JP 1751667 A JP1751667 A JP 1751667A JP S4536432 B1 JPS4536432 B1 JP S4536432B1
- 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.)
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Press Drives And Press Lines (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEST025148 | 1966-03-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4536432B1 true JPS4536432B1 (en) | 1970-11-19 |
Family
ID=7460424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1751667A Pending JPS4536432B1 (en) | 1966-03-23 | 1967-03-22 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4536432B1 (en) |
| AT (1) | AT264027B (en) |
| CH (1) | CH445837A (en) |
| DE (1) | DE1579043C2 (en) |
| GB (1) | GB1182456A (en) |
| SE (1) | SE303599B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002086331A1 (en) * | 2001-04-17 | 2002-10-31 | Shin Caterpillar Mitsubishi Ltd. | Fluid pressure circuit |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10051255C1 (en) | 2000-10-16 | 2002-05-29 | Karl Hehl | Closure mechanism for a hydraulically operated plastics injection molding machine has tool closure, clamping and compensating cylinders concentric with a central axis |
| CN112041145A (en) * | 2018-04-04 | 2020-12-04 | 尼根机械有限公司 | Compact clamping device with integral high-pressure die opening actuator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2437077A (en) * | 1946-01-18 | 1948-03-02 | Hpm Dev Corp | Hydraulic circuit for halting reciprocable rams |
| DE896554C (en) * | 1950-04-13 | 1953-11-12 | Hahn & Kolb | Hydraulic drive for work machines, especially injection and compression molding machines |
| US2805447A (en) * | 1953-11-05 | 1957-09-10 | Voges Fred William | Safety circuit for molding machine |
| DE1051485B (en) * | 1954-06-26 | 1959-02-26 | Rudolf Raetzer | Horizontal injection molding machine, especially for processing thermoplastics |
| FR1190202A (en) * | 1958-01-16 | 1959-10-09 | Franc | Power multiplier locking device, for injection molding machines |
-
1966
- 1966-03-23 DE DE1579043A patent/DE1579043C2/en not_active Expired
-
1967
- 1967-02-27 AT AT189167A patent/AT264027B/en active
- 1967-03-02 CH CH333367A patent/CH445837A/en unknown
- 1967-03-08 SE SE320667A patent/SE303599B/xx unknown
- 1967-03-21 GB GB1310367A patent/GB1182456A/en not_active Expired
- 1967-03-22 JP JP1751667A patent/JPS4536432B1/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002086331A1 (en) * | 2001-04-17 | 2002-10-31 | Shin Caterpillar Mitsubishi Ltd. | Fluid pressure circuit |
| US6877417B2 (en) | 2001-04-17 | 2005-04-12 | Shin Caterpillar Mitsubishi Ltd. | Fluid pressure circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1579043B1 (en) | 1972-05-25 |
| AT264027B (en) | 1968-08-12 |
| DE1579043C2 (en) | 1973-01-04 |
| SE303599B (en) | 1968-09-02 |
| CH445837A (en) | 1967-10-31 |
| GB1182456A (en) | 1970-02-25 |