FR2214572B1 - - Google Patents
Info
- Publication number
- FR2214572B1 FR2214572B1 FR7401641A FR7401641A FR2214572B1 FR 2214572 B1 FR2214572 B1 FR 2214572B1 FR 7401641 A FR7401641 A FR 7401641A FR 7401641 A FR7401641 A FR 7401641A FR 2214572 B1 FR2214572 B1 FR 2214572B1
- Authority
- FR
- France
- 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.)
- Expired
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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/26—Moulds or cores
- B29C39/32—Moulds or cores with joints or the like for making the mould impervious
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/14—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length
- B29C39/16—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of indefinite length between endless belts
-
- 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
- B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
- B29C39/22—Component parts, details or accessories; Auxiliary operations
- B29C39/24—Feeding the material into the mould
-
- 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
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/9145—Endless cooling belts
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Moulding By Coating Moulds (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP816573A JPS5133828B2 (fr) | 1973-01-18 | 1973-01-18 | |
JP815973A JPS5133826B2 (fr) | 1973-01-18 | 1973-01-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2214572A1 FR2214572A1 (fr) | 1974-08-19 |
FR2214572B1 true FR2214572B1 (fr) | 1978-03-24 |
Family
ID=26342622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7401641A Expired FR2214572B1 (fr) | 1973-01-18 | 1974-01-17 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3894826A (fr) |
CA (1) | CA1057473A (fr) |
DE (1) | DE2402063C3 (fr) |
FR (1) | FR2214572B1 (fr) |
GB (2) | GB1431731A (fr) |
IT (1) | IT1003416B (fr) |
NL (1) | NL7400622A (fr) |
SU (1) | SU639429A3 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5175781A (en) * | 1974-12-25 | 1976-06-30 | Sumitomo Chemical Co | Renzokujugohoho oyobi sonosochi |
US4177028A (en) * | 1977-10-04 | 1979-12-04 | Edge Saw Manufacturing Co. | Adjustable apparatus for producing a foam material |
JPS5527242A (en) * | 1978-08-17 | 1980-02-27 | Mitsubishi Rayon Co | Acrylic synthetic resin board |
US4232078A (en) * | 1978-10-13 | 1980-11-04 | Mitsubishi Rayon Company, Limited | Multi-colored synthetic resin sheet |
FR2463669A1 (fr) * | 1979-08-21 | 1981-02-27 | Saint Gobain | Dispositif autonettoyant pour la coulee du platre |
FR2502541A1 (fr) * | 1981-03-24 | 1982-10-01 | Poncet Jean | Procede et dispositif pour fabriquer des bandes de mousse de polymeres et produit obtenu |
DE3315367A1 (de) | 1983-04-28 | 1984-10-31 | Held, Kurt, 7218 Trossingen | Kontinuierlich arbeitende presse mit mehrlagigen pressbaendern |
DE3347877C2 (de) * | 1983-04-28 | 1985-11-14 | Held, Kurt, 7218 Trossingen | Seitenabdichtung des Preßraumes einer Doppelbandpresse |
JPS61268413A (ja) * | 1985-05-24 | 1986-11-27 | Mitsubishi Rayon Co Ltd | 不規則な異色流れ模様を有する合成樹脂板の連続的製造方法 |
US5260006A (en) * | 1990-01-23 | 1993-11-09 | Nevamar Corporation | Method and apparatus for continuous casting of polymerizable thermosetting material |
US5183600A (en) * | 1991-07-19 | 1993-02-02 | Nevamar Corporation | Method and apparatus for continuous casting of polymerizable material |
JP2006509230A (ja) * | 2002-12-03 | 2006-03-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | レンズ素子の製造 |
US20060071363A1 (en) * | 2003-01-07 | 2006-04-06 | Mitsubishi Rayon Co., Ltd | Belt type continuous plate manufacturing device and method of manufacturing sheet polymer |
CN106626206B (zh) * | 2016-11-23 | 2019-01-08 | 湖州新峰塑业有限公司 | 一种发泡卷帘生产*** |
CN112936032B (zh) * | 2021-03-09 | 2022-11-22 | 重庆大学 | 一种柔性精密磨削操作平台 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3065500A (en) * | 1958-12-11 | 1962-11-27 | Wmb Internat A B | Method and apparatus for making coherent bodies from expandable granules of thermoplastic |
US3377652A (en) * | 1964-09-24 | 1968-04-16 | Nylonge Corp | Apparatus for the production of artificial sponge |
US3371383A (en) * | 1965-09-28 | 1968-03-05 | Swedlow Inc | Continuous casting apparatus |
US3462795A (en) * | 1967-09-18 | 1969-08-26 | Admiral Equipment Corp | Double belt for manufacture of panels and the like |
-
1974
- 1974-01-07 GB GB60774A patent/GB1431731A/en not_active Expired
- 1974-01-07 GB GB3619075A patent/GB1431732A/en not_active Expired
- 1974-01-14 CA CA190,036A patent/CA1057473A/fr not_active Expired
- 1974-01-16 IT IT19484/74A patent/IT1003416B/it active
- 1974-01-17 US US434345A patent/US3894826A/en not_active Expired - Lifetime
- 1974-01-17 FR FR7401641A patent/FR2214572B1/fr not_active Expired
- 1974-01-17 SU SU741993748A patent/SU639429A3/ru active
- 1974-01-17 NL NL7400622A patent/NL7400622A/xx unknown
- 1974-01-17 DE DE2402063A patent/DE2402063C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2214572A1 (fr) | 1974-08-19 |
US3894826A (en) | 1975-07-15 |
DE2458983B2 (de) | 1976-07-15 |
GB1431732A (en) | 1976-04-14 |
DE2458983A1 (de) | 1975-09-11 |
DE2402063B2 (de) | 1977-11-03 |
IT1003416B (it) | 1976-06-10 |
NL7400622A (fr) | 1974-07-22 |
SU639429A3 (ru) | 1978-12-25 |
GB1431731A (en) | 1976-04-14 |
DE2402063A1 (de) | 1974-07-25 |
DE2402063C3 (de) | 1978-06-22 |
CA1057473A (fr) | 1979-07-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |