FR2055214A5 - - Google Patents
Info
- Publication number
- FR2055214A5 FR2055214A5 FR7026224A FR7026224A FR2055214A5 FR 2055214 A5 FR2055214 A5 FR 2055214A5 FR 7026224 A FR7026224 A FR 7026224A FR 7026224 A FR7026224 A FR 7026224A FR 2055214 A5 FR2055214 A5 FR 2055214A5
- 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
- B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
- B29C44/428—Mould constructions; Mould supporting equipment
-
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C45/0441—Injection moulding apparatus using movable moulds or mould halves involving a rotational movement
-
- 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
- B29C45/03—Injection moulding apparatus
- B29C45/04—Injection moulding apparatus using movable moulds or mould halves
- B29C2045/0483—Injection moulding apparatus using movable moulds or mould halves pivotally mounted mould halves
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691938171 DE1938171C3 (de) | 1969-07-28 | 1969-07-28 | Vorrichtung zum Herstellen von Formteilen aus schaumbarem Kunststoff |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2055214A5 true FR2055214A5 (fr) | 1971-05-07 |
Family
ID=5741069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7026224A Expired FR2055214A5 (fr) | 1969-07-28 | 1970-07-16 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1938171C3 (fr) |
FR (1) | FR2055214A5 (fr) |
GB (1) | GB1298108A (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1146505B (it) * | 1981-10-21 | 1986-11-12 | Massimo Mancini | Piano rotante per presse ad iniezione per lo stampaggio di sostanze termoplastiche |
DE19717239C1 (de) * | 1997-04-24 | 1998-12-24 | Greiz Plasttechnik | Vorrichtung zum Öffnen und Schließen von Schäumwerkzeugen, insbesondere von Stützformen |
-
1969
- 1969-07-28 DE DE19691938171 patent/DE1938171C3/de not_active Expired
-
1970
- 1970-04-17 GB GB1848570A patent/GB1298108A/en not_active Expired
- 1970-07-16 FR FR7026224A patent/FR2055214A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1938171C3 (de) | 1973-09-27 |
DE1938171B2 (de) | 1973-03-08 |
GB1298108A (en) | 1972-11-29 |
DE1938171A1 (de) | 1971-02-04 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |