FR2358260A1 - Dispositif pour fabrication en continu de blocs de materiaux cellulaires a section rectangulaire - Google Patents
Dispositif pour fabrication en continu de blocs de materiaux cellulaires a section rectangulaireInfo
- Publication number
- FR2358260A1 FR2358260A1 FR7721791A FR7721791A FR2358260A1 FR 2358260 A1 FR2358260 A1 FR 2358260A1 FR 7721791 A FR7721791 A FR 7721791A FR 7721791 A FR7721791 A FR 7721791A FR 2358260 A1 FR2358260 A1 FR 2358260A1
- Authority
- FR
- France
- Prior art keywords
- blocks
- rectangular section
- continuous manufacturing
- cellular materials
- formation
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
- B29C44/467—Foam spreading or levelling devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/84—Conversion of foamed resinous buns into foamed billets having geo metrical crosssections
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
Dispositif permettant d'exercer un effort vertical réglable sur la section croissante d'un matériau cellulaire en formation, sans frottement ni efforts perturbateurs. Ce dispositif comprend une plaque de couverture de forme 11 fixée à un mécanisme à cinq articulations, lui-même fixé à un longeron. La disposition des cinq articulations assure à la plaque un mouvement de monte-et-baisse approximativement vertical. L'invention permet de couvrir un matériau cellulaire en formation en s'adaptant aux variations de section lors de la formation, tout en exerçant un effort constant et réglable.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2632302A DE2632302C3 (de) | 1976-07-17 | 1976-07-17 | Vorrichtung zum kontinuierlichen Herstellen von Schaumstoffblöcken mit rechteckigem Querschnitt |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2358260A1 true FR2358260A1 (fr) | 1978-02-10 |
FR2358260B1 FR2358260B1 (fr) | 1982-10-15 |
Family
ID=5983307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7721791A Granted FR2358260A1 (fr) | 1976-07-17 | 1977-07-13 | Dispositif pour fabrication en continu de blocs de materiaux cellulaires a section rectangulaire |
Country Status (6)
Country | Link |
---|---|
US (1) | US4120626A (fr) |
JP (1) | JPS5311964A (fr) |
DE (1) | DE2632302C3 (fr) |
FR (1) | FR2358260A1 (fr) |
GB (1) | GB1540334A (fr) |
IT (1) | IT1082137B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2491817A1 (fr) * | 1980-10-09 | 1982-04-16 | Koppers Co Inc | Procede pour la production de mousse phenolique utilisant la pression et mousse produite par le procede |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0032624A1 (fr) * | 1980-01-17 | 1981-07-29 | Imperial Chemical Industries Plc | Machine et procédé pour la fabrication en continu de plaques de mousse |
US4396791A (en) * | 1981-06-01 | 1983-08-02 | Mobay Chemical Corporation | Laminator thermocouple |
JPS5833437A (ja) * | 1981-08-24 | 1983-02-26 | Polyurethan Eng:Kk | 板状発泡体の連続成形装置 |
DE3222959A1 (de) * | 1982-06-19 | 1983-12-22 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen | Verfahren und anlage zum kontinuierlichen herstellen von blockschaumstoff |
DE4204333C1 (fr) * | 1992-02-14 | 1993-04-08 | Maschinenfabrik Hennecke Gmbh, 5090 Leverkusen, De | |
WO1993024304A1 (fr) * | 1992-06-01 | 1993-12-09 | Prefoam Ag | Dispositif de production continue de mousse de polyurethane en plaques |
US5527172A (en) * | 1994-04-15 | 1996-06-18 | Carpenter Co. | Apparatus for forming a foam product |
IT1286443B1 (it) * | 1996-12-05 | 1998-07-08 | Plastedil Sa | Apparecchiatura a pareti regolabili per la formatura di un elemento continuo in materia plastica espansa |
GB0019507D0 (en) * | 2000-08-08 | 2000-09-27 | Cannon Viking Limited | Foam plastics method and machine |
US7008588B2 (en) * | 2003-07-11 | 2006-03-07 | General Electric Company | Apparatus and method for forming panels from moldable material |
US7763341B2 (en) | 2004-01-23 | 2010-07-27 | Century-Board Usa, Llc | Filled polymer composite and synthetic building material compositions |
US7211206B2 (en) * | 2004-01-23 | 2007-05-01 | Century-Board Usa Llc | Continuous forming system utilizing up to six endless belts |
EP1776216A4 (fr) | 2004-06-24 | 2009-04-08 | Century Board Usa Llc | Installation de fabrication en continu d'articles tridimensionnels en mousse |
US7794224B2 (en) | 2004-09-28 | 2010-09-14 | Woodbridge Corporation | Apparatus for the continuous production of plastic composites |
DE102005003341A1 (de) * | 2005-01-25 | 2006-07-27 | Bayer Materialscience Ag | Verfahren und Anlage zur optimierten Herstellung von Schaumstoff in einem kontinuierlichen Blockschaumprozess |
BRPI0708829A2 (pt) | 2006-03-24 | 2012-03-13 | Century-Board Usa, Llc | métodos de formação de material polimérico composto num extrusor |
US7607911B2 (en) * | 2006-04-26 | 2009-10-27 | Sealed Air Corporation (Us) | Method and apparatus for making foam-in-place cushions with selective distribution of foam |
DE102006051311B4 (de) * | 2006-10-31 | 2016-12-29 | Hennecke Gmbh | Verfahren zur Herstellung von Polyurethan-Blockschaum |
WO2011005705A2 (fr) * | 2009-07-06 | 2011-01-13 | Boral Material Technologies Inc. | Évacuation par le vide de gaz entrainés dans de la mousse de polyuréthanne extrudée |
US8846776B2 (en) * | 2009-08-14 | 2014-09-30 | Boral Ip Holdings Llc | Filled polyurethane composites and methods of making same |
US20110086932A1 (en) * | 2009-08-14 | 2011-04-14 | Boral Material Technologies Inc. | Polyurethanes derived from lesquerella oil |
US9481759B2 (en) * | 2009-08-14 | 2016-11-01 | Boral Ip Holdings Llc | Polyurethanes derived from highly reactive reactants and coal ash |
US20110086933A1 (en) * | 2009-08-14 | 2011-04-14 | Boral Material Technologies Inc. | Filled polyurethane composites and methods of making same |
WO2013052732A1 (fr) | 2011-10-07 | 2013-04-11 | Boral Industries Inc. | Composites de polymère inorganique/polymère organique et procédés pour les préparer |
WO2014168633A1 (fr) | 2013-04-12 | 2014-10-16 | Boral Ip Holdings (Australia) Pty Limited | Composites formés à partir d'une charge absorbante et d'un polyuréthane |
WO2016018226A1 (fr) | 2014-07-28 | 2016-02-04 | Crocco Guy | Utilisation d'agents réfrigérants évaporatifs pour fabriquer des composites de polyuréthane chargés |
WO2016022103A1 (fr) | 2014-08-05 | 2016-02-11 | Amitabha Kumar | Composites polymères chargés comprenant des fibres de courte longueur |
US9988512B2 (en) | 2015-01-22 | 2018-06-05 | Boral Ip Holdings (Australia) Pty Limited | Highly filled polyurethane composites |
WO2016195717A1 (fr) | 2015-06-05 | 2016-12-08 | Boral Ip Holdings (Australia) Pty Limited | Composites de polyuréthane chargés à charges légères |
WO2017082914A1 (fr) | 2015-11-12 | 2017-05-18 | Boral Ip Holdings (Australia) Pty Limited | Composites de polyuréthane chargés de charges à taille calibrée |
KR102172142B1 (ko) | 2018-10-22 | 2020-10-30 | (주)디유티코리아 | 폴리우레탄의 스트랜드 발포체의 연속 제조장치 |
DE102020107183A1 (de) | 2020-03-16 | 2021-09-16 | Hennecke Gmbh | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Schaumstoffblöcken |
EP3907056B1 (fr) * | 2020-05-04 | 2024-03-06 | Mölnlycke Health Care AB | Système de commande de dimensionnement d'une bande par émulsion de mousse montante se déplaçant sur une bande transporteuse |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3354503A (en) * | 1964-04-02 | 1967-11-28 | Gen Tire & Rubber Co | Urethane foaming apparatus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240846A (en) * | 1962-08-06 | 1966-03-15 | Allied Chem | Method and apparatus for preparing polyurethane foam sandwich structure |
GB1487848A (en) * | 1974-02-20 | 1977-10-05 | Planiblock Sa | Apparatus for the continuous manufacture of foamed plastics blocks |
-
1976
- 1976-07-17 DE DE2632302A patent/DE2632302C3/de not_active Expired
-
1977
- 1977-07-01 US US05/812,040 patent/US4120626A/en not_active Expired - Lifetime
- 1977-07-13 FR FR7721791A patent/FR2358260A1/fr active Granted
- 1977-07-15 IT IT25800/77A patent/IT1082137B/it active
- 1977-07-15 JP JP8433277A patent/JPS5311964A/ja active Granted
- 1977-07-15 GB GB29863/77A patent/GB1540334A/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3354503A (en) * | 1964-04-02 | 1967-11-28 | Gen Tire & Rubber Co | Urethane foaming apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2491817A1 (fr) * | 1980-10-09 | 1982-04-16 | Koppers Co Inc | Procede pour la production de mousse phenolique utilisant la pression et mousse produite par le procede |
Also Published As
Publication number | Publication date |
---|---|
DE2632302A1 (de) | 1978-01-19 |
IT1082137B (it) | 1985-05-21 |
US4120626A (en) | 1978-10-17 |
DE2632302B2 (de) | 1980-01-17 |
JPS5311964A (en) | 1978-02-02 |
FR2358260B1 (fr) | 1982-10-15 |
JPS5551730B2 (fr) | 1980-12-26 |
GB1540334A (en) | 1979-02-07 |
DE2632302C3 (de) | 1980-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2358260A1 (fr) | Dispositif pour fabrication en continu de blocs de materiaux cellulaires a section rectangulaire | |
FR2408977A7 (fr) | Anorak de sport et notamment pour skieur | |
BR7900588A (pt) | Conjunto de prato basculante,uma haste para transmitir deslocamento entre um mecanismo selecionado e o referido conjunto de prato basculante e um conjunto de mancal de extremidade de haste | |
BE859903A (fr) | Procede et mecanisme pour commander la force exercee par le metal sur les cylindres de guidage dans la coulee continue | |
JPS5213064A (en) | Each independent taking-up motion in a slitter | |
FR2311603A1 (fr) | Appareil pour refroidir des blooms, des brames d'acier et analogues | |
FR2313264A1 (fr) | Appareil pour l'indication du taux de givrage, en particulier sur les avions | |
FR2379649A1 (fr) | Appareil a damer pour appliquer une matiere de revetement sur la paroi des chenaux de coulee du fer | |
FR2393486A1 (fr) | Appareil d'analyse d'image a elements photosensibles | |
FR2355584A1 (fr) | Dispositif pour maintenir un effort de traction determine, exerce sur un ruban metallique pendant une operation de dressage | |
JPS5593183A (en) | Pressure fixing method and device thereof | |
IT8020788A0 (it) | Dispositivo automatico di sganciamento per fine corsa di discesa, accoppiabile ad arganelli di manovra per persiane avvolgibili. | |
JPS5385474A (en) | Turbine shaft vibration detecting probe | |
JPS5429454A (en) | Apparatus for preventing mirror surface from dew | |
JPS5217186A (en) | Reciprocating drive device | |
JPS542691A (en) | Sample fine-adjustment equipment of electrostrictive driving type | |
FR2357708A1 (fr) | Noyau de coffrage a introduire dans un coffrage exterieur pour realiser des elements de construction de grande surface incluant des cavites, par exemple en beton | |
JPS5231743A (en) | Device for clipping an end of sheet | |
JPS5247169A (en) | Positioner of dead point position in travelling mechanism | |
JPS5279896A (en) | Coupling material for longitudial vibration and border-line sliding vi bration crystal vibrator | |
FR2412816A1 (fr) | Dispositif pour evaluer des photogrammes | |
FR2308965A1 (fr) | Dispositif de formation d'image par photoelectrophorese a bandes comportant un mecanisme pour augmenter la force de frottement entre les bandes | |
JPS55153967A (en) | Guide device of movable original platen in exposure device | |
JPS52139850A (en) | Adjusting method for clutch operating device | |
JPS5544581A (en) | Oscillatory supporting device of oscillating barrel in surface treating apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |