IT1018673B - Dispositivo per produrre contenito ri di plastica aventi pareti frangiflutto - Google Patents
Dispositivo per produrre contenito ri di plastica aventi pareti frangifluttoInfo
- Publication number
- IT1018673B IT1018673B IT5107274A IT5107274A IT1018673B IT 1018673 B IT1018673 B IT 1018673B IT 5107274 A IT5107274 A IT 5107274A IT 5107274 A IT5107274 A IT 5107274A IT 1018673 B IT1018673 B IT 1018673B
- Authority
- IT
- Italy
- Prior art keywords
- plastic containers
- producing plastic
- breakwater walls
- breakwater
- walls
- Prior art date
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/602—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels for tubular articles having closed or nearly closed ends, e.g. vessels, tanks, containers
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/80—Component parts, details or accessories; Auxiliary operations
- B29C53/82—Cores or mandrels
- B29C53/821—Mandrels especially adapted for winding and joining
- B29C53/824—Mandrels especially adapted for winding and joining collapsible, e.g. elastic or inflatable; with removable parts, e.g. for regular shaped, straight tubular articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD17093773A DD103410A1 (it) | 1973-05-21 | 1973-05-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1018673B true IT1018673B (it) | 1977-10-20 |
Family
ID=5491286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5107274A IT1018673B (it) | 1973-05-21 | 1974-05-17 | Dispositivo per produrre contenito ri di plastica aventi pareti frangiflutto |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT341210B (it) |
DD (1) | DD103410A1 (it) |
DE (1) | DE2423151A1 (it) |
GB (1) | GB1447175A (it) |
HU (1) | HU172383B (it) |
IT (1) | IT1018673B (it) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2196936A (en) * | 1986-10-16 | 1988-05-11 | Fenner Co Ltd J H | Winding core for use in a belt reeler |
GB2216057B (en) * | 1988-03-28 | 1992-03-11 | Tissier Owen Thomas Le | A mould for use in the forming of a hollow cylindrical concrete structure |
WO2005070668A1 (en) * | 2004-01-23 | 2005-08-04 | Covess Nv | Hollow composite body of fiber reinforced thermoplastic material |
EP2409064B1 (en) * | 2009-03-18 | 2014-05-21 | Trelleborg Industrie SAS | Improved composite hose and method for fabricating such a hose |
DE102015001393A1 (de) * | 2014-12-12 | 2016-06-30 | Mt Aerospace Ag | Verfahren zur Herstellung von Tanks, welches einen zum direkten Bewickeln geeigneten Kunststoffliner beinhaltet |
CN105252751B (zh) * | 2015-10-23 | 2018-01-05 | 精功(绍兴)复合材料技术研发有限公司 | 一种筒体缠绕成型模具 |
-
1973
- 1973-05-21 DD DD17093773A patent/DD103410A1/xx unknown
-
1974
- 1974-04-22 AT AT331374A patent/AT341210B/de not_active IP Right Cessation
- 1974-05-02 GB GB1921774A patent/GB1447175A/en not_active Expired
- 1974-05-08 HU HU74KA00001411A patent/HU172383B/hu unknown
- 1974-05-13 DE DE19742423151 patent/DE2423151A1/de active Pending
- 1974-05-17 IT IT5107274A patent/IT1018673B/it active
Also Published As
Publication number | Publication date |
---|---|
DE2423151A1 (de) | 1974-12-12 |
DD103410A1 (it) | 1974-01-20 |
ATA331374A (de) | 1977-05-15 |
AT341210B (de) | 1978-01-25 |
HU172383B (hu) | 1978-08-28 |
GB1447175A (en) | 1976-08-25 |
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