IT464568A - - Google Patents
Info
- Publication number
- IT464568A IT464568A IT464568DA IT464568A IT 464568 A IT464568 A IT 464568A IT 464568D A IT464568D A IT 464568DA IT 464568 A IT464568 A IT 464568A
- Authority
- IT
- Italy
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/48—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus
- G03B17/50—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus
- G03B17/52—Details of cameras or camera bodies; Accessories therefor adapted for combination with other photographic or optical apparatus with both developing and finishing apparatus of the Land type
-
- 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
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered tubular articles
-
- 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
- B29C48/30—Extrusion nozzles or dies
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
-
- 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
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1030004X | 1949-12-21 | ||
| IT307537X | 1951-01-23 | ||
| IT309815X | 1951-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT464568A true IT464568A (US07922777-20110412-C00004.png) | 1900-01-01 |
Family
ID=27273532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT464568D IT464568A (US07922777-20110412-C00004.png) | 1949-12-21 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE495105A (US07922777-20110412-C00004.png) |
| CH (1) | CH307537A (US07922777-20110412-C00004.png) |
| FR (1) | FR1030004A (US07922777-20110412-C00004.png) |
| IT (1) | IT464568A (US07922777-20110412-C00004.png) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH309815A (it) * | 1951-05-05 | 1955-09-15 | Pirelli | Procedimento per la fabbricazione di corpi cavi in materie plastische. |
| GB763584A (en) * | 1951-12-17 | 1956-12-12 | Francis Trigg Parfrey | A new and improved method of and means for forming hollow articles from thermo-plastic material by blowing |
| NL83390C (US07922777-20110412-C00004.png) * | 1953-10-13 | |||
| US3008191A (en) * | 1954-07-14 | 1961-11-14 | Brockway Glass Co Inc | Method for blow molding hollow articles |
| NL261052A (nl) * | 1954-07-14 | 1964-05-11 | Brockway Glass Co Inc | Werkwijze en inrichting voor het vervaardigen van producten uit kunststof |
| NL202558A (US07922777-20110412-C00004.png) * | 1955-12-03 | |||
| DE1088701B (de) * | 1957-05-24 | 1960-09-08 | P Flesch Fa | Vorrichtung zum Herstellen von Hohlkoerpern aus organischem thermoplastischem Kunststoff nach dem Blasverfahren |
| LU37148A1 (US07922777-20110412-C00004.png) * | 1958-07-26 | |||
| US2967328A (en) * | 1958-11-03 | 1961-01-10 | Continental Can Co | Molding machine |
| US3078507A (en) * | 1958-11-19 | 1963-02-26 | Brockway Glass Co Inc | Method and apparatus for making plastic articles |
| US2980955A (en) * | 1959-01-26 | 1961-04-25 | Kovach Leslie J | Apparatus for forming hollow articles from thermoplastic material |
| US3035302A (en) * | 1959-03-11 | 1962-05-22 | Lysobey John | Extrusion and forming of plastic tubing |
| DE1168625B (de) * | 1959-05-02 | 1964-04-23 | R Von Huenersdorff Nachf I Fr | Verfahren zum Herstellen von Hohlkoerpern, wie Flaschen und Kannen, aus thermoplastischen Kunststoffen |
| GB926359A (US07922777-20110412-C00004.png) * | 1959-09-17 | 1900-01-01 | ||
| US3032823A (en) * | 1960-05-26 | 1962-05-08 | Sherman Plastics Corp | Method of forming plastic articles |
| DE1210164B (de) * | 1961-02-17 | 1966-02-03 | Karl A Zoehrer Dr Ing | Verfahren und Vorrichtung zum Aufreihen von Hohlkoerpern aus thermoplastischem Kunststoff auf einem Traegerstrang |
| US3120679A (en) * | 1961-05-16 | 1964-02-11 | Hoover Ball & Bearing Co | Plastic bottle and method and apparatus for making same |
| US3477097A (en) * | 1965-04-01 | 1969-11-11 | Owens Illinois Inc | System for dispensing material accurately through multiple orifices |
| DE2061027C3 (de) * | 1970-12-11 | 1982-03-04 | Wilhelm 8730 Bad Kissingen Hegler | Vorrichtung zum Anbringen einer Querprofilierung an einem Rohr aus thermoplastischem Kunststoff |
-
0
- BE BE495105D patent/BE495105A/fr unknown
- IT IT464568D patent/IT464568A/it unknown
-
1950
- 1950-12-21 FR FR1030004D patent/FR1030004A/fr not_active Expired
-
1951
- 1951-06-29 CH CH307537D patent/CH307537A/it unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE495105A (US07922777-20110412-C00004.png) | 1900-01-01 |
| FR1030004A (fr) | 1953-06-09 |
| CH307537A (it) | 1955-05-31 |
