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DE69216687D1 - Vorrichtung zur Herstellung und Kühlung von thermoplastischen Rohrmuffen - Google Patents

Vorrichtung zur Herstellung und Kühlung von thermoplastischen Rohrmuffen

Info

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
Application number
DE69216687T
Other languages
English (en)
Other versions
DE69216687T2 (de
Inventor
Leopoldo Savioli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SICA Serrande Infissi Carpenteria Attrezzatura SpA
Original Assignee
SICA Serrande Infissi Carpenteria Attrezzatura SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SICA Serrande Infissi Carpenteria Attrezzatura SpA filed Critical SICA Serrande Infissi Carpenteria Attrezzatura SpA
Publication of DE69216687D1 publication Critical patent/DE69216687D1/de
Application granted granted Critical
Publication of DE69216687T2 publication Critical patent/DE69216687T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69216687T 1991-05-31 1992-05-28 Vorrichtung zur Herstellung und Kühlung von thermoplastischen Rohrmuffen Expired - Fee Related DE69216687T2 (de)

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)

* Cited by examiner, † Cited by third party
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.
EP2189268B1 (de) 2008-11-20 2011-08-24 Sica S.P.A. Vorrichtung und Verfahren zur Herstellung und Kühlung von Rohrmuffen an thermoplastischen Rohren
SI2368693T1 (sl) 2010-03-25 2013-02-28 Sica S.P.A. Stroj za zvonäśasto oblikovanje cevi iz termoplastiäśnega materiala

Family Cites Families (2)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
EP0516595B1 (de) 1997-01-15
DE69216687T2 (de) 1997-07-17
ATE147677T1 (de) 1997-02-15
EP0516595A1 (de) 1992-12-02
ITBO910188A0 (it) 1991-05-31
IT1246002B (it) 1994-11-07
ITBO910188A1 (it) 1992-12-01

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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