DE69216687D1 - Vorrichtung zur Herstellung und Kühlung von thermoplastischen Rohrmuffen - Google Patents
Vorrichtung zur Herstellung und Kühlung von thermoplastischen RohrmuffenInfo
- Publication number
- DE69216687D1 DE69216687D1 DE69216687T DE69216687T DE69216687D1 DE 69216687 D1 DE69216687 D1 DE 69216687D1 DE 69216687 T DE69216687 T DE 69216687T DE 69216687 T DE69216687 T DE 69216687T DE 69216687 D1 DE69216687 D1 DE 69216687D1
- Authority
- DE
- Germany
- Prior art keywords
- pipe
- cooling
- chamber
- clamps
- pump
- 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 - Fee Related
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
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B13/00—Conditioning or physical treatment of the material to be shaped
- B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
- B29B13/023—Half-products, e.g. films, plates
- B29B13/024—Hollow bodies, e.g. tubes or profiles
- B29B13/025—Tube ends
-
- 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
- B29L2023/22—Tubes or pipes, i.e. rigid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Sampling And Sample Adjustment (AREA)
- Refrigerator Housings (AREA)
- Pipe Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBO910188A IT1246002B (it) | 1991-05-31 | 1991-05-31 | Apparecchiatura per la bicchieratura ed il raffreddamento di tubi in materiale termoplastico. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69216687D1 true DE69216687D1 (de) | 1997-02-27 |
DE69216687T2 DE69216687T2 (de) | 1997-07-17 |
Family
ID=11337539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69216687T Expired - Fee Related DE69216687T2 (de) | 1991-05-31 | 1992-05-28 | Vorrichtung zur Herstellung und Kühlung von thermoplastischen Rohrmuffen |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0516595B1 (de) |
AT (1) | ATE147677T1 (de) |
DE (1) | DE69216687T2 (de) |
IT (1) | IT1246002B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITBO940189A1 (it) * | 1994-05-02 | 1995-11-02 | Sica Spa | Macchina per formare a bicchiere estremita' di tubi plasticizzati termicamente. |
ATE521470T1 (de) * | 2008-11-20 | 2011-09-15 | Sica Spa | Vorrichtung und verfahren zur herstellung und kühlung von rohrmuffen an thermoplastischen rohren |
ES2397658T3 (es) | 2010-03-25 | 2013-03-08 | Sica S.P.A. | Abocardadora para tuberías fabricadas en material termoplástico |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4266926A (en) * | 1979-09-21 | 1981-05-12 | Gordon John H | Pipe belling with external fluid pressure |
NL8105619A (nl) * | 1981-12-14 | 1983-07-01 | Wavin Bv | Werkwijze en inrichting voor het vervaardigen van een kunststofvoortbrengsel, alsmede kunststofvoortbrengsel. |
-
1991
- 1991-05-31 IT ITBO910188A patent/IT1246002B/it active IP Right Grant
-
1992
- 1992-05-28 DE DE69216687T patent/DE69216687T2/de not_active Expired - Fee Related
- 1992-05-28 EP EP92830272A patent/EP0516595B1/de not_active Expired - Lifetime
- 1992-05-28 AT AT92830272T patent/ATE147677T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69216687T2 (de) | 1997-07-17 |
ITBO910188A0 (it) | 1991-05-31 |
IT1246002B (it) | 1994-11-07 |
ITBO910188A1 (it) | 1992-12-01 |
EP0516595B1 (de) | 1997-01-15 |
EP0516595A1 (de) | 1992-12-02 |
ATE147677T1 (de) | 1997-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |