BE538033A - - Google Patents
Info
- Publication number
- BE538033A BE538033A BE538033DA BE538033A BE 538033 A BE538033 A BE 538033A BE 538033D A BE538033D A BE 538033DA BE 538033 A BE538033 A BE 538033A
- Authority
- BE
- Belgium
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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/04—Extrusion blow-moulding
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- 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
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
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- 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
- B29C48/375—Plasticisers, homogenisers or feeders comprising two or more stages
- B29C48/388—Plasticisers, homogenisers or feeders comprising two or more stages using a screw extruder and a ram or piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US429439A US2804648A (en) | 1954-05-13 | 1954-05-13 | Plastic blow molding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538033A true BE538033A (https=) | 1900-01-01 |
Family
ID=27766293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538033D BE538033A (https=) | 1954-05-13 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2804648A (https=) |
| BE (1) | BE538033A (https=) |
| DE (2) | DE1040229B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3050084A (en) * | 1960-08-04 | 1962-08-21 | Dow Chemical Co | Valve for controlling back pressure in plastic extruders |
| US3222717A (en) * | 1962-03-16 | 1965-12-14 | Producto Machine Company | Blow molding system |
| US3191233A (en) * | 1962-11-30 | 1965-06-29 | Continental Can Co | Flow control apparatus |
| US5200207A (en) * | 1991-06-10 | 1993-04-06 | Husky Injection Molding Systems Ltd. | Hot runner system for coinjection |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US939382A (en) * | 1909-02-03 | 1909-11-09 | Stanley D Beard | Automatic burette. |
| US1299001A (en) * | 1918-10-30 | 1919-04-01 | Clifton E Moore | Measuring and dispensing device. |
| US2230188A (en) * | 1938-03-29 | 1941-01-28 | Plax Corp | Process of and apparatus for forming articles from plastic material |
| US2576747A (en) * | 1946-01-24 | 1951-11-27 | Austin U Bryant | Liquid dispenser with means to vary a measured discharge |
| US2674006A (en) * | 1952-07-09 | 1954-04-06 | Plax Corp | Parallel mold blowing machine |
-
0
- DE DENDAT1050049D patent/DE1050049B/de active Pending
- BE BE538033D patent/BE538033A/xx unknown
-
1954
- 1954-05-13 US US429439A patent/US2804648A/en not_active Expired - Lifetime
-
1955
- 1955-05-13 DE DED20458A patent/DE1040229B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1040229B (de) | 1958-10-02 |
| DE1050049B (https=) | 1900-01-01 |
| US2804648A (en) | 1957-09-03 |