FR2257406B1 - - Google Patents
Info
- Publication number
- FR2257406B1 FR2257406B1 FR7400919A FR7400919A FR2257406B1 FR 2257406 B1 FR2257406 B1 FR 2257406B1 FR 7400919 A FR7400919 A FR 7400919A FR 7400919 A FR7400919 A FR 7400919A FR 2257406 B1 FR2257406 B1 FR 2257406B1
- 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.)
- Expired
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
- B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
- B29C45/6714—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
- B29C45/6721—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element being displaceable with respect to the mould or the clamping cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400919A FR2257406A1 (en) | 1974-01-11 | 1974-01-11 | Platen locks for injection moulding machine - using split thrust pillars clear of the tool axis |
BG029185A BG25085A3 (en) | 1974-01-11 | 1975-03-07 | A method of obtaining n-(1'-alyl-2'-pyrolydylmethyl)-2-methoxy-4,5-azimidobenzamide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7400919A FR2257406A1 (en) | 1974-01-11 | 1974-01-11 | Platen locks for injection moulding machine - using split thrust pillars clear of the tool axis |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2257406A1 FR2257406A1 (en) | 1975-08-08 |
FR2257406B1 true FR2257406B1 (US07902200-20110308-C00004.png) | 1977-06-10 |
Family
ID=9133365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7400919A Granted FR2257406A1 (en) | 1974-01-11 | 1974-01-11 | Platen locks for injection moulding machine - using split thrust pillars clear of the tool axis |
Country Status (2)
Country | Link |
---|---|
BG (1) | BG25085A3 (US07902200-20110308-C00004.png) |
FR (1) | FR2257406A1 (US07902200-20110308-C00004.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL193748C (nl) * | 1991-02-26 | 2000-09-04 | Boschman Tech Bv | Spuitgietinrichting. |
CN109290773B (zh) * | 2018-11-08 | 2024-07-23 | 开平市赑鲁管业有限公司 | 一种内胀式扣压装置 |
-
1974
- 1974-01-11 FR FR7400919A patent/FR2257406A1/fr active Granted
-
1975
- 1975-03-07 BG BG029185A patent/BG25085A3/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BG25085A3 (en) | 1978-07-12 |
FR2257406A1 (en) | 1975-08-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |