FR2504852B1 - Matrice pour boudineuse a piston destinee a extruder des matieres plastiques - Google Patents
Matrice pour boudineuse a piston destinee a extruder des matieres plastiquesInfo
- Publication number
- FR2504852B1 FR2504852B1 FR8204415A FR8204415A FR2504852B1 FR 2504852 B1 FR2504852 B1 FR 2504852B1 FR 8204415 A FR8204415 A FR 8204415A FR 8204415 A FR8204415 A FR 8204415A FR 2504852 B1 FR2504852 B1 FR 2504852B1
- Authority
- FR
- France
- Prior art keywords
- matrix
- plastic materials
- rolling machine
- extruding plastic
- piston rolling
- Prior art date
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/221—Extrusion presses; Dies therefor extrusion dies
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Of Metal (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3117191A DE3117191C1 (de) | 1981-04-30 | 1981-04-30 | Matrize fuer eine Kolbenstrangpresse zum Auspressen plastischer,insbesondere explosibler Massen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2504852A1 FR2504852A1 (fr) | 1982-11-05 |
FR2504852B1 true FR2504852B1 (fr) | 1985-10-25 |
Family
ID=6131197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8204415A Expired FR2504852B1 (fr) | 1981-04-30 | 1982-03-16 | Matrice pour boudineuse a piston destinee a extruder des matieres plastiques |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3117191C1 (fr) |
FR (1) | FR2504852B1 (fr) |
GB (1) | GB2097711B (fr) |
IT (1) | IT1150856B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2375071B (en) * | 2001-04-03 | 2004-09-15 | William Roy Powel | Extrusion die(slipper)adjustment mechanism |
CN109534937B (zh) * | 2018-10-26 | 2023-06-30 | 福建兵工装备有限公司 | 一种火药柱的压制装置及其压制火药柱的方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE802618C (de) * | 1948-10-02 | 1951-02-15 | Kloeckner Humboldt Deutz Akt G | Brikett-Strangpresse |
GB902791A (en) * | 1958-05-27 | 1962-08-09 | Greenwood & Batley Ltd | Improvements in or relating to fluid operated presses |
DE2704832C2 (de) * | 1977-02-05 | 1979-03-29 | Werner & Pfleiderer, 7000 Stuttgart | Kolbenstrangpresse zum Auspressen plastischer Massen |
-
1981
- 1981-04-30 DE DE3117191A patent/DE3117191C1/de not_active Expired
-
1982
- 1982-02-25 GB GB8205536A patent/GB2097711B/en not_active Expired
- 1982-03-16 FR FR8204415A patent/FR2504852B1/fr not_active Expired
- 1982-04-21 IT IT20857/82A patent/IT1150856B/it active
Also Published As
Publication number | Publication date |
---|---|
DE3117191C1 (de) | 1982-10-14 |
IT8220857A0 (it) | 1982-04-21 |
FR2504852A1 (fr) | 1982-11-05 |
IT1150856B (it) | 1986-12-17 |
GB2097711B (en) | 1985-02-13 |
GB2097711A (en) | 1982-11-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |