CH481735A - Schneckenpresse - Google Patents
SchneckenpresseInfo
- Publication number
- CH481735A CH481735A CH1775668A CH1775668A CH481735A CH 481735 A CH481735 A CH 481735A CH 1775668 A CH1775668 A CH 1775668A CH 1775668 A CH1775668 A CH 1775668A CH 481735 A CH481735 A CH 481735A
- Authority
- CH
- Switzerland
- Prior art keywords
- screw press
- press
- screw
- Prior art date
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
- 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
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/64—Screws with two or more threads
- B29C48/65—Screws with two or more threads neighbouring threads or channels having different configurations, e.g. one thread being lower than its neighbouring thread
-
- 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 Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19671729394 DE1729394B2 (de) | 1967-11-29 | 1967-11-29 | Schneckenpresse fuer die verarbeitung thermoplastischer stoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
CH481735A true CH481735A (de) | 1969-11-30 |
Family
ID=5690576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1775668A CH481735A (de) | 1967-11-29 | 1968-11-28 | Schneckenpresse |
Country Status (5)
Country | Link |
---|---|
US (1) | US3590430A (de) |
CH (1) | CH481735A (de) |
DE (1) | DE1729394B2 (de) |
FR (1) | FR1595765A (de) |
GB (1) | GB1245815A (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE886316Q (nl) * | 1977-02-25 | 1981-03-16 | Ingen Housz Jan F | Inrichting voor het smelten van een thermoplastisch materiaal |
US4733970A (en) * | 1985-09-09 | 1988-03-29 | Sterling Extruder Corporation | Extruder screw |
DE4209179C1 (de) * | 1992-03-20 | 1993-01-14 | Paul Troester Maschinenfabrik, 3000 Hannover, De | |
ITBO20070658A1 (it) * | 2007-09-27 | 2009-03-28 | Samp S P A | Vite di estrusione per macchine per estrudere materia plastica. |
JP5761871B2 (ja) | 2013-08-23 | 2015-08-12 | 株式会社日本製鋼所 | 繊維強化樹脂組成物の製造に使用される二軸押出機及び繊維強化樹脂組成物の製造方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1251409A (fr) * | 1959-12-10 | 1961-01-20 | Materiel De Forage Samafor Sa | Perfectionnement apporté aux vis d'extrudeuse |
CH363149A (fr) * | 1959-12-31 | 1962-07-15 | Maillefer Sa | Boudineuse à vis |
-
1967
- 1967-11-29 DE DE19671729394 patent/DE1729394B2/de active Pending
-
1968
- 1968-11-25 US US778476A patent/US3590430A/en not_active Expired - Lifetime
- 1968-11-25 GB GB55820/68A patent/GB1245815A/en not_active Expired
- 1968-11-26 FR FR1595765D patent/FR1595765A/fr not_active Expired
- 1968-11-28 CH CH1775668A patent/CH481735A/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1729394A1 (de) | 1972-03-23 |
FR1595765A (de) | 1970-06-15 |
GB1245815A (en) | 1971-09-08 |
US3590430A (en) | 1971-07-06 |
DE1729394B2 (de) | 1972-08-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |