FR1175793A - Improved method and device for the manufacture of plastic parts - Google Patents
Improved method and device for the manufacture of plastic partsInfo
- Publication number
- FR1175793A FR1175793A FR1175793DA FR1175793A FR 1175793 A FR1175793 A FR 1175793A FR 1175793D A FR1175793D A FR 1175793DA FR 1175793 A FR1175793 A FR 1175793A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- improved method
- plastic parts
- plastic
- parts
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D23/00—Producing tubular articles
- B29D23/001—Pipes; Pipe joints
- B29D23/003—Pipe joints, e.g. straight joints
- B29D23/008—T-joints
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/54—Compensating volume change, e.g. retraction
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/73—Heating or cooling of 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C2035/0211—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/24—Pipe joints or couplings
- B29L2031/246—T-joints
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1175793T | 1957-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1175793A true FR1175793A (en) | 1959-04-01 |
Family
ID=9659359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1175793D Expired FR1175793A (en) | 1957-05-24 | 1957-05-24 | Improved method and device for the manufacture of plastic parts |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1175793A (en) |
-
1957
- 1957-05-24 FR FR1175793D patent/FR1175793A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1210936A (en) | Method and apparatus for the manufacture of belts and resulting belts | |
FR1255532A (en) | Improved process and tooling for molding plastics | |
FR1178560A (en) | Method and device for the manufacture of press molded parts | |
FR1184558A (en) | Method and device for the production of sausages | |
FR1213181A (en) | Polyurethane plastics and process for preparing them | |
FR1234593A (en) | Method and device for manufacturing plastic profiles | |
FR1175793A (en) | Improved method and device for the manufacture of plastic parts | |
FR1198791A (en) | Method and device for the manufacture of sterile packaging | |
FR1252029A (en) | Method and device for the manufacture of housing-type bodies of synthetic material | |
FR1279406A (en) | Process and machine for the manufacture of cellular plastics | |
FR1242570A (en) | Method and device for the manufacture of crankshafts | |
FR1248105A (en) | Improved method and device for the manufacture of plastic parts | |
FR1201308A (en) | Method and device for the production of fascines | |
FR1307165A (en) | Process and device for the granulation of plastic masses | |
FR1210694A (en) | Mold container for suppositories or the like, and method of making said mold container | |
FR1313477A (en) | Method and device for the manufacture of molded parts | |
FR69336E (en) | Process and devices for the manufacture of plastic containers and containers resulting from their application | |
FR1224560A (en) | Process and apparatus for the manufacture of urea | |
FR1236954A (en) | Method and device for the manufacture of flexible pipes | |
BE613391A (en) | Method and device for the manufacture of molded parts | |
FR1180409A (en) | Method and device for the continuous manufacture of concrete parts | |
FR1176182A (en) | Mixing device for the production of plastics | |
FR1201306A (en) | Method and device for the continuous manufacture of syrups | |
FR1401836A (en) | Method and device for the manufacture of molded parts of polyamides | |
FR1214523A (en) | Method and device for the manufacture of shoes |