FR2472970A1 - Organe de boudineuse tel que vis ou cylindre - Google Patents
Organe de boudineuse tel que vis ou cylindre Download PDFInfo
- Publication number
- FR2472970A1 FR2472970A1 FR8000164A FR8000164A FR2472970A1 FR 2472970 A1 FR2472970 A1 FR 2472970A1 FR 8000164 A FR8000164 A FR 8000164A FR 8000164 A FR8000164 A FR 8000164A FR 2472970 A1 FR2472970 A1 FR 2472970A1
- Authority
- FR
- France
- Prior art keywords
- screw
- sections
- couplings
- extruder member
- extruder
- 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.)
- Granted
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
- B29C48/68—Barrels or cylinders
-
- 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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/256—Exchangeable extruder parts
- B29C48/2564—Screw parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8000164A FR2472970A1 (fr) | 1980-01-04 | 1980-01-04 | Organe de boudineuse tel que vis ou cylindre |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8000164A FR2472970A1 (fr) | 1980-01-04 | 1980-01-04 | Organe de boudineuse tel que vis ou cylindre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2472970A1 true FR2472970A1 (fr) | 1981-07-10 |
FR2472970B1 FR2472970B1 (ja) | 1982-07-30 |
Family
ID=9237239
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8000164A Granted FR2472970A1 (fr) | 1980-01-04 | 1980-01-04 | Organe de boudineuse tel que vis ou cylindre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2472970A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045501A2 (en) * | 1980-08-01 | 1982-02-10 | Union Carbide Corporation | Method for extruding granular low density narrow molecular weight distribution linear ethylene polymers |
EP0051880A2 (en) * | 1980-11-12 | 1982-05-19 | Union Carbide Corporation | An apparatus and method for extruding ethylene polymers |
EP0074084A1 (de) * | 1981-09-01 | 1983-03-16 | Josef A. Blach | Vorrichtung zum kontinuierlichen Aufschmelzen und Mischen von Kunststoffen |
WO2005025846A1 (en) * | 2003-09-12 | 2005-03-24 | New Pressing Technology Di Babbini Maria Teresa E C. S.R.L. | Screw press for pressing fibrous material, in particular sugar beet pulp |
WO2006045412A2 (de) * | 2004-10-26 | 2006-05-04 | Blach Verwaltungs Gmbh & Co. Kg | Extruder |
EP2805805A1 (de) * | 2013-05-21 | 2014-11-26 | Coperion GmbH | Mehrwellen-Schneckenmaschine zur Aufbereitung von Materialen, insbesondere von Kunststoffmaterialen |
CN111113829A (zh) * | 2019-12-25 | 2020-05-08 | 珠海格力智能装备有限公司 | 机筒和注塑机 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705342A (en) * | 1949-05-18 | 1955-04-05 | Tube Turns Plastics Inc | Injection molding machine |
US2946089A (en) * | 1957-11-27 | 1960-07-26 | Nat Rubber Machinery Co | Extruder with jointed feed screw |
US3416774A (en) * | 1966-02-11 | 1968-12-17 | Werner & Pfleiderer | Worm mixing devices |
FR2079694A5 (en) * | 1970-02-10 | 1971-11-12 | Andouart Ets | Extruder screw - with partially reversed helical screw |
DE2340499B1 (de) * | 1973-08-10 | 1975-01-02 | Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal | Mehrteilige Schnecke für eine Schnekkenstrangpresse zur Verarbeitung von Kunststoffen |
US4154536A (en) * | 1977-07-25 | 1979-05-15 | Beloit Corporation | High efficiency injection molding screw |
-
1980
- 1980-01-04 FR FR8000164A patent/FR2472970A1/fr active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705342A (en) * | 1949-05-18 | 1955-04-05 | Tube Turns Plastics Inc | Injection molding machine |
US2946089A (en) * | 1957-11-27 | 1960-07-26 | Nat Rubber Machinery Co | Extruder with jointed feed screw |
US3416774A (en) * | 1966-02-11 | 1968-12-17 | Werner & Pfleiderer | Worm mixing devices |
FR2079694A5 (en) * | 1970-02-10 | 1971-11-12 | Andouart Ets | Extruder screw - with partially reversed helical screw |
DE2340499B1 (de) * | 1973-08-10 | 1975-01-02 | Barmag Barmer Maschinenfabrik Ag, 5600 Wuppertal | Mehrteilige Schnecke für eine Schnekkenstrangpresse zur Verarbeitung von Kunststoffen |
US4154536A (en) * | 1977-07-25 | 1979-05-15 | Beloit Corporation | High efficiency injection molding screw |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0045501A3 (en) * | 1980-08-01 | 1983-01-19 | Union Carbide Corporation | Method for extruding granular low density narrow molecular weight distribution linear ethylene polymers |
EP0045501A2 (en) * | 1980-08-01 | 1982-02-10 | Union Carbide Corporation | Method for extruding granular low density narrow molecular weight distribution linear ethylene polymers |
EP0051880A2 (en) * | 1980-11-12 | 1982-05-19 | Union Carbide Corporation | An apparatus and method for extruding ethylene polymers |
EP0051880A3 (en) * | 1980-11-12 | 1983-01-26 | Union Carbide Corporation | An apparatus and method for extruding ethylene polymers |
EP0074084A1 (de) * | 1981-09-01 | 1983-03-16 | Josef A. Blach | Vorrichtung zum kontinuierlichen Aufschmelzen und Mischen von Kunststoffen |
US7267049B2 (en) | 2003-09-12 | 2007-09-11 | New Pressing Technology di Babbini Maria Teresa e C.S.R.L. | Screw press for pressing fibrous material, in particular sugar beet pulp |
WO2005025846A1 (en) * | 2003-09-12 | 2005-03-24 | New Pressing Technology Di Babbini Maria Teresa E C. S.R.L. | Screw press for pressing fibrous material, in particular sugar beet pulp |
WO2006045412A2 (de) * | 2004-10-26 | 2006-05-04 | Blach Verwaltungs Gmbh & Co. Kg | Extruder |
WO2006045412A3 (de) * | 2004-10-26 | 2006-11-16 | Extricom Gmbh | Extruder |
JP2008517797A (ja) * | 2004-10-26 | 2008-05-29 | ブラハ・フェアバルツングス・ゲーエムベーハー・ウント・コー・カーゲー | 押出機 |
US8434928B2 (en) | 2004-10-26 | 2013-05-07 | Blach Verwaltungs Gmbh & Co. Kg | Extruder having parallel shafts with combined elements |
EP2805805A1 (de) * | 2013-05-21 | 2014-11-26 | Coperion GmbH | Mehrwellen-Schneckenmaschine zur Aufbereitung von Materialen, insbesondere von Kunststoffmaterialen |
CN111113829A (zh) * | 2019-12-25 | 2020-05-08 | 珠海格力智能装备有限公司 | 机筒和注塑机 |
Also Published As
Publication number | Publication date |
---|---|
FR2472970B1 (ja) | 1982-07-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3389983B1 (fr) | Vis d'entraînement de matière et procédé de fabrication | |
FR2593099A1 (fr) | Procede de fabrication de corps frittes comportant des conduits interieurs, outil a filer pour la mise en oeuvre du procede et outil de percage. | |
FR2460178A1 (fr) | Procede pour la fabrication d'un piston et pistons en resultant | |
FR2472970A1 (fr) | Organe de boudineuse tel que vis ou cylindre | |
FR2755042A1 (fr) | Procede d'obtention de cannelures sur un arbre | |
FR2582252A1 (fr) | Presse d'extrusion a vis sans fin comportant un dispositif de stabilisation thermique de cylindre | |
FR2955523A1 (fr) | Outillage d'extrusion pour la fabrication de profiles en matiere plastique avec elements de renforcement, procede de mise en oeuvre et profiles obtenus | |
WO2002018084A1 (fr) | Broche pour usiner des cannelures interieures de precision | |
EP1343624A2 (fr) | Dispositif d'extrusion pour fabriquer un produit a base d'un melange caoutchouteux | |
EP1871562B1 (fr) | Installation et procede de fabrication d'un candelabre d'eclairage public metallique soude | |
US4798696A (en) | Method for extrusion of plastic tubes, and an apparatus for carrying out said method | |
FR2769530A1 (fr) | Procede de fabrication d'une bielle | |
BE1001622A3 (fr) | Gabarit d'extrusion-formage. | |
FR2561165A1 (fr) | Element de vis pour une machine de traitement de matiere | |
FR2505614A1 (fr) | Tete d'extrusion complexe pour la fabrication d'elements lineaires de pate a macher profilee a ame creuse ou fourree et a rainures longitudinales garnies | |
EP1123182B1 (fr) | Procede de recyclage d'une membrane | |
FR2771032A1 (fr) | Procede de realisation d'un trou au travers de la paroi d'un tube metallique et tube ainsi obtenu | |
EP0566803A1 (fr) | Procédé de fabrication de filières d'extrusion et filières ainsi obtenues | |
EP0438996A2 (fr) | Nouveau principe permettant une capacité de fusion plus élevée des extrudeuses et des machines de moulage sous pression | |
FR3093461A1 (fr) | Procédé de production d'un produit moulé par extrusion | |
EP0939694A1 (fr) | Fourreau de machine d'extrusion | |
FR2530508A1 (fr) | Barre de cremaillere metallique, procede de fabrication de cette barre de cremaillere, et engrenage de direction | |
FR2572898A1 (fr) | Procede et installation de fabrication par extrusion d'un produit alimentaire composite | |
FR2459126A1 (fr) | Procede pour extruder une poudre contenant un polymere sous forme de pieces ayant une geometrie complexe | |
CH595207A5 (en) | Barrel for screw extruder or injection moulder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |