FR2284427B1 - - Google Patents
Info
- Publication number
- FR2284427B1 FR2284427B1 FR7527791A FR7527791A FR2284427B1 FR 2284427 B1 FR2284427 B1 FR 2284427B1 FR 7527791 A FR7527791 A FR 7527791A FR 7527791 A FR7527791 A FR 7527791A FR 2284427 B1 FR2284427 B1 FR 2284427B1
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/02—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent
- B24B49/04—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation according to the instantaneous size and required size of the workpiece acted upon, the measuring or gauging being continuous or intermittent involving measurement of the workpiece at the place of grinding during grinding operation
-
- 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
- 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
-
- 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
- B29C48/919—Thermal treatment of the stream of extruded material, e.g. cooling using a bath, e.g. extruding into an open bath to coagulate or cool the material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Moulding By Coating Moulds (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 |
|---|---|---|---|
| DE2443303A DE2443303A1 (de) | 1974-09-10 | 1974-09-10 | Verfahren und vorrichtung zum behandeln von folien |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2284427A1 FR2284427A1 (fr) | 1976-04-09 |
| FR2284427B1 true FR2284427B1 (ru) | 1979-06-22 |
Family
ID=5925341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7527791A Granted FR2284427A1 (fr) | 1974-09-10 | 1975-09-10 | Procede et dispositif pour le traitement de feuilles |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5152969A (ru) |
| BE (1) | BE833173A (ru) |
| DE (1) | DE2443303A1 (ru) |
| FR (1) | FR2284427A1 (ru) |
| NL (1) | NL7510629A (ru) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3312667A1 (de) * | 1983-04-08 | 1984-10-18 | Akzo Gmbh, 5600 Wuppertal | Verfahren zur herstellung einer dreidimensional strukturierten folienbahn |
| FI87161C (fi) * | 1986-08-27 | 1992-12-10 | Hoechst Ag | Foerfarande och anordning foer avkylning av en fraon ett slitsmunstycke till ett kylsystem straengsprutad smaeltfilm |
| KR0164140B1 (ko) * | 1995-06-29 | 1999-01-15 | 김주용 | 광-케이블 tv헤드-엔드 감시환경블럭의 에러 복구장치 및 그 방법 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3073733A (en) * | 1960-05-31 | 1963-01-15 | Du Pont | Film and method of casting film |
| NO135307C (ru) * | 1968-02-12 | 1977-03-23 | Int Playtex Inc | |
| GB1317247A (en) * | 1969-06-03 | 1973-05-16 | Porvair Ltd | Water vapour permeable materials |
-
1974
- 1974-09-10 DE DE2443303A patent/DE2443303A1/de active Pending
-
1975
- 1975-09-08 BE BE159829A patent/BE833173A/xx unknown
- 1975-09-09 NL NL7510629A patent/NL7510629A/xx not_active Application Discontinuation
- 1975-09-10 JP JP50109071A patent/JPS5152969A/ja active Pending
- 1975-09-10 FR FR7527791A patent/FR2284427A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| BE833173A (fr) | 1976-03-08 |
| NL7510629A (nl) | 1976-03-12 |
| DE2443303A1 (de) | 1976-03-18 |
| FR2284427A1 (fr) | 1976-04-09 |
| JPS5152969A (ru) | 1976-05-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |