FR1441768A - Improvements in processes and equipment intended for making elbow sheaths in thermoplastic material - Google Patents
Improvements in processes and equipment intended for making elbow sheaths in thermoplastic materialInfo
- Publication number
- FR1441768A FR1441768A FR5066A FR31005066A FR1441768A FR 1441768 A FR1441768 A FR 1441768A FR 5066 A FR5066 A FR 5066A FR 31005066 A FR31005066 A FR 31005066A FR 1441768 A FR1441768 A FR 1441768A
- Authority
- FR
- France
- Prior art keywords
- sheaths
- processes
- thermoplastic material
- equipment intended
- making elbow
- 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
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/4242—Means for deforming the parison prior to the blowing 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/48—Moulds
- B29C2049/4879—Moulds characterised by mould configurations
- B29C2049/4882—Mould cavity geometry
- B29C2049/48825—Asymmetric moulds, i.e. the parison is not in the center 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
- B29C2949/00—Indexing scheme relating to blow-moulding
- B29C2949/07—Preforms or parisons characterised by their configuration
- B29C2949/0715—Preforms or parisons characterised by their configuration the preform having one end closed
-
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06—Injection blow-moulding
-
- 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
- B29L2023/00—Tubular articles
- B29L2023/004—Bent tubes
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR5066A FR1441768A (en) | 1965-04-23 | 1965-04-23 | Improvements in processes and equipment intended for making elbow sheaths in thermoplastic material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR5066A FR1441768A (en) | 1965-04-23 | 1965-04-23 | Improvements in processes and equipment intended for making elbow sheaths in thermoplastic material |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1441768A true FR1441768A (en) | 1966-06-10 |
Family
ID=1579006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR5066A Expired FR1441768A (en) | 1965-04-23 | 1965-04-23 | Improvements in processes and equipment intended for making elbow sheaths in thermoplastic material |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1441768A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2184857A1 (en) * | 1972-05-16 | 1973-12-28 | Yorkshire Imperial Plastics | Thermoplastic pipe socket |
US5178817A (en) * | 1988-09-06 | 1993-01-12 | Dai Nippon Insatsu K. K. | Stretch blow molding method for manufacturing an expanded bottle |
WO2001062470A1 (en) * | 2000-02-22 | 2001-08-30 | Alpla-Werke Alwin Lehner Gmbh Und Co. Kg | Method and device for production of a blown container |
-
1965
- 1965-04-23 FR FR5066A patent/FR1441768A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2184857A1 (en) * | 1972-05-16 | 1973-12-28 | Yorkshire Imperial Plastics | Thermoplastic pipe socket |
US5178817A (en) * | 1988-09-06 | 1993-01-12 | Dai Nippon Insatsu K. K. | Stretch blow molding method for manufacturing an expanded bottle |
WO2001062470A1 (en) * | 2000-02-22 | 2001-08-30 | Alpla-Werke Alwin Lehner Gmbh Und Co. Kg | Method and device for production of a blown container |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1433396A (en) | Improvements in extrusion processes and extrusion machines | |
FR1486660A (en) | Extrusion method and apparatus | |
FR1324471A (en) | Method and device for the manufacture of articles of thermoplastic synthetic material | |
FR88662E (en) | Improved method and apparatus for extruding a thermoplastic material | |
FR1441768A (en) | Improvements in processes and equipment intended for making elbow sheaths in thermoplastic material | |
FR1267862A (en) | Machine for extruding bars of irradiated material contained in metal sheaths | |
FR1509389A (en) | Method and device for measuring and controlling the thickness of a material being rolled | |
FR1297591A (en) | Method of manufacturing an object in thermoplastic material | |
FR1489598A (en) | Method and apparatus for extruding a composite film | |
FR1345761A (en) | Improvements to machines for extruding elastomers and plastics | |
FR1492567A (en) | Grinding material and method for its manufacture and use | |
FR1343856A (en) | Method and apparatus for the manufacture of molded parts from thermoplastic synthetic materials with the addition of porogens | |
FR1361671A (en) | Thermoplastic sliding bearing and method for its manufacture | |
FR1363461A (en) | Method and apparatus for manufacturing a blown plastic article | |
FR1429820A (en) | Method and apparatus for making a foam material | |
FR1466513A (en) | Method and device for the treatment of thermoplastic material | |
FR1302018A (en) | Method and apparatus for extruding a pasty material | |
FR1433514A (en) | Method of molding thermoplastic material on electric cables | |
FR1187013A (en) | Extrusion machine and extrusion process | |
FR1404859A (en) | Method and apparatus for drawing a material into film or tape form | |
FR1412946A (en) | Plastic extrusion apparatus and extrusion process | |
FR1230327A (en) | Improvements to molding machines and to the molding material distributors they contain | |
FR1505105A (en) | Improvements in processes and apparatus for manufacturing hollow plastic objects | |
FR1503212A (en) | Method and apparatus for molding plastic objects | |
FR1449979A (en) | Apparatus and method for conditioning textile material during stretching |