NL6811174A - - Google Patents
Info
- Publication number
- NL6811174A NL6811174A NL6811174A NL6811174A NL6811174A NL 6811174 A NL6811174 A NL 6811174A NL 6811174 A NL6811174 A NL 6811174A NL 6811174 A NL6811174 A NL 6811174A NL 6811174 A NL6811174 A NL 6811174A
- Authority
- NL
- Netherlands
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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
- B29C48/402—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders the screws having intermeshing parts
-
- 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
- B29C48/252—Drive or actuation means; Transmission means; Screw supporting means
- B29C48/2526—Direct drives or gear boxes
-
- 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
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Rotary Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW0045037 | 1967-10-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6811174A true NL6811174A (https=) | 1969-04-28 |
Family
ID=7604310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6811174A NL6811174A (https=) | 1967-10-24 | 1968-08-06 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3553777A (https=) |
| CH (1) | CH469546A (https=) |
| FR (1) | FR1589294A (https=) |
| GB (1) | GB1170728A (https=) |
| NL (1) | NL6811174A (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1941673A1 (de) * | 1969-08-16 | 1971-02-18 | Barmag Barmer Maschf | Zahnradpumpe mit keilfoermig verjuengten Einzugskammern |
| CA1290528C (en) * | 1985-07-09 | 1991-10-15 | Martin Walsh | Method and apparatus for producing thermoplastic and products produced therefrom |
| US5156794A (en) * | 1990-06-27 | 1992-10-20 | Kao Corporation | Pulverizing/kneading apparatus and method for manufacturing soap using the pulverizing/kneading apparatus |
| DE4126390A1 (de) * | 1991-08-09 | 1993-02-11 | Werner & Pfleiderer | Misch- und aufbereitungsvorrichtung mit austragspumpe |
| DE4130312C1 (https=) * | 1991-09-12 | 1992-12-24 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De | |
| DE4211149A1 (de) * | 1992-04-03 | 1993-10-07 | Bayer Ag | Mehrwellige Schneckenmaschine mit Zahnradpumpe |
| DE4331109A1 (de) * | 1993-09-15 | 1995-03-16 | Bayer Ag | Einwellenschnecke mit Zahnradpumpe |
| DE4428105A1 (de) * | 1994-08-09 | 1996-02-15 | Bayer Ag | Mehrwellige Schneckenmaschine mit Gleich- und Gegenddrallschneckenelementen |
| ITMI20020263A1 (it) * | 2002-02-12 | 2003-08-12 | Alfatech Srl | Pompa per il trasporto di masse fuse di polimeri ed elastomeri |
| FI124380B (en) * | 2011-11-15 | 2014-07-31 | Upm Kymmene Corp | Composite product, process for the manufacture of the composite product and its use, and end product |
| FR2997314B1 (fr) * | 2012-10-30 | 2016-01-08 | Herakles | Dispositif de malaxage muni d'un dispositif de maintien d'arbres |
-
1968
- 1968-08-06 NL NL6811174A patent/NL6811174A/xx unknown
- 1968-08-21 CH CH1257168A patent/CH469546A/de unknown
- 1968-09-03 GB GB41792/68A patent/GB1170728A/en not_active Expired
- 1968-10-14 FR FR1589294D patent/FR1589294A/fr not_active Expired
- 1968-10-22 US US769551A patent/US3553777A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3553777A (en) | 1971-01-12 |
| CH469546A (de) | 1969-03-15 |
| FR1589294A (https=) | 1970-03-23 |
| GB1170728A (en) | 1969-11-12 |