FR2144869A1 - - Google Patents
Info
- Publication number
- FR2144869A1 FR2144869A1 FR7224671A FR7224671A FR2144869A1 FR 2144869 A1 FR2144869 A1 FR 2144869A1 FR 7224671 A FR7224671 A FR 7224671A FR 7224671 A FR7224671 A FR 7224671A FR 2144869 A1 FR2144869 A1 FR 2144869A1
- Authority
- FR
- France
- 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
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/22—Control arrangements for fluid-driven presses controlling the degree of pressure applied by the ram during the pressing stroke
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5057971 | 1971-07-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2144869A1 true FR2144869A1 (en) | 1973-02-16 |
| FR2144869B1 FR2144869B1 (en) | 1976-01-16 |
Family
ID=12862884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7224671A Expired FR2144869B1 (en) | 1971-07-08 | 1972-07-07 |
Country Status (5)
| Country | Link |
|---|---|
| CA (1) | CA952405A (en) |
| DE (1) | DE2233221A1 (en) |
| FR (1) | FR2144869B1 (en) |
| GB (1) | GB1368215A (en) |
| IT (1) | IT960914B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2772409A (en) * | 1952-01-22 | 1956-11-27 | Smiths Jacking Systems Ltd | Pressure responsive flow indicator |
| US3230971A (en) * | 1966-01-25 | Self-indicating relief valve |
-
1972
- 1972-06-30 CA CA146,152A patent/CA952405A/en not_active Expired
- 1972-07-01 IT IT5127472A patent/IT960914B/en active
- 1972-07-04 GB GB3115272A patent/GB1368215A/en not_active Expired
- 1972-07-06 DE DE19722233221 patent/DE2233221A1/en active Pending
- 1972-07-07 FR FR7224671A patent/FR2144869B1/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3230971A (en) * | 1966-01-25 | Self-indicating relief valve | ||
| US2772409A (en) * | 1952-01-22 | 1956-11-27 | Smiths Jacking Systems Ltd | Pressure responsive flow indicator |
Also Published As
| Publication number | Publication date |
|---|---|
| CA952405A (en) | 1974-08-06 |
| IT960914B (en) | 1973-11-30 |
| DE2233221A1 (en) | 1973-01-18 |
| FR2144869B1 (en) | 1976-01-16 |
| GB1368215A (en) | 1974-09-25 |