CH504962A - Dispositif de commande hydraulique pour le serrage de matrices - Google Patents
Dispositif de commande hydraulique pour le serrage de matricesInfo
- Publication number
- CH504962A CH504962A CH244570A CH244570A CH504962A CH 504962 A CH504962 A CH 504962A CH 244570 A CH244570 A CH 244570A CH 244570 A CH244570 A CH 244570A CH 504962 A CH504962 A CH 504962A
- Authority
- CH
- Switzerland
- Prior art keywords
- control device
- hydraulic control
- clamping dies
- dies
- clamping
- Prior art date
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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (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 |
|---|---|---|---|
| GB920869 | 1969-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH504962A true CH504962A (fr) | 1971-03-31 |
Family
ID=9867504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH244570A CH504962A (fr) | 1969-02-20 | 1970-02-20 | Dispositif de commande hydraulique pour le serrage de matrices |
Country Status (13)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020080355A1 (ja) | 2018-10-17 | 2020-04-23 | 富士フイルム株式会社 | 投映像表示用部材、ウインドシールドガラスおよびヘッドアップディスプレイシステム |
| EP4036644B1 (en) | 2019-09-27 | 2025-04-23 | FUJIFILM Corporation | Projector for head-up display |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2127324A (en) * | 1936-10-10 | 1938-08-16 | Bliss E W Co | Prefill valve for hydraulic presses |
-
1969
- 1969-02-20 GB GB920869A patent/GB1289124A/en not_active Expired
-
1970
- 1970-02-13 IL IL33895A patent/IL33895A/xx unknown
- 1970-02-17 FR FR7005558A patent/FR2031554B1/fr not_active Expired
- 1970-02-19 CA CA075262A patent/CA925263A/en not_active Expired
- 1970-02-19 AT AT153570A patent/AT298716B/de not_active IP Right Cessation
- 1970-02-19 DK DK82070AA patent/DK125829B/da unknown
- 1970-02-19 BR BR216843/70A patent/BR7016843D0/pt unknown
- 1970-02-19 NL NL7002369A patent/NL7002369A/xx unknown
- 1970-02-20 ES ES376748A patent/ES376748A1/es not_active Expired
- 1970-02-20 JP JP45014484A patent/JPS4841935B1/ja active Pending
- 1970-02-20 CH CH244570A patent/CH504962A/fr not_active IP Right Cessation
- 1970-02-20 SE SE02224/70A patent/SE366234B/xx unknown
- 1970-02-20 BE BE746310D patent/BE746310A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1289124A (enrdf_load_stackoverflow) | 1972-09-13 |
| DK125829B (da) | 1973-05-14 |
| IL33895A0 (en) | 1970-04-20 |
| SE366234B (enrdf_load_stackoverflow) | 1974-04-22 |
| FR2031554A1 (enrdf_load_stackoverflow) | 1970-11-20 |
| IL33895A (en) | 1974-03-14 |
| JPS4841935B1 (enrdf_load_stackoverflow) | 1973-12-10 |
| DE2007504A1 (de) | 1970-09-17 |
| AT298716B (de) | 1972-05-25 |
| BE746310A (fr) | 1970-07-31 |
| CA925263A (en) | 1973-05-01 |
| ES376748A1 (es) | 1972-05-01 |
| FR2031554B1 (enrdf_load_stackoverflow) | 1974-08-09 |
| BR7016843D0 (pt) | 1973-03-29 |
| NL7002369A (enrdf_load_stackoverflow) | 1970-08-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |