NL7212861A - - Google Patents
Info
- Publication number
- NL7212861A NL7212861A NL7212861A NL7212861A NL7212861A NL 7212861 A NL7212861 A NL 7212861A NL 7212861 A NL7212861 A NL 7212861A NL 7212861 A NL7212861 A NL 7212861A NL 7212861 A NL7212861 A NL 7212861A
- Authority
- NL
- Netherlands
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)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712147962 DE2147962A1 (de) | 1971-09-25 | 1971-09-25 | Schliesseinheit fuer die giessform einer spritzgiessmaschine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7212861A true NL7212861A (xx) | 1973-03-27 |
Family
ID=5820571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7212861A NL7212861A (xx) | 1971-09-25 | 1972-09-22 |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4842058A (xx) |
| CH (1) | CH539497A (xx) |
| DE (1) | DE2147962A1 (xx) |
| FR (1) | FR2153473A1 (xx) |
| IT (1) | IT967659B (xx) |
| NL (1) | NL7212861A (xx) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2459025B2 (de) * | 1974-12-13 | 1978-12-21 | Karl 7298 Lossburg Hehl | Formenschließeinheit für eine Spritzgießmaschine |
| CH611821A5 (xx) * | 1976-04-09 | 1979-06-29 | Patent & Inventions Ltd | |
| JPS6487318A (en) * | 1987-09-30 | 1989-03-31 | Nissei Plastics Ind Co | Mold clamping device |
-
1971
- 1971-09-25 DE DE19712147962 patent/DE2147962A1/de active Pending
-
1972
- 1972-09-12 CH CH1333272A patent/CH539497A/de not_active IP Right Cessation
- 1972-09-19 JP JP9330172A patent/JPS4842058A/ja active Pending
- 1972-09-20 IT IT2943172A patent/IT967659B/it active
- 1972-09-22 NL NL7212861A patent/NL7212861A/xx unknown
- 1972-09-25 FR FR7233889A patent/FR2153473A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| IT967659B (it) | 1974-03-11 |
| FR2153473A1 (en) | 1973-05-04 |
| JPS4842058A (xx) | 1973-06-19 |
| CH539497A (de) | 1973-07-31 |
| DE2147962A1 (de) | 1973-03-29 |