ITBO910188A1 - Apparecchiatura per la bicchieratura ed il raffreddamento di tubi in materiale termoplastico. - Google Patents

Apparecchiatura per la bicchieratura ed il raffreddamento di tubi in materiale termoplastico.

Info

Publication number
ITBO910188A1
ITBO910188A1 IT000188A ITBO910188A ITBO910188A1 IT BO910188 A1 ITBO910188 A1 IT BO910188A1 IT 000188 A IT000188 A IT 000188A IT BO910188 A ITBO910188 A IT BO910188A IT BO910188 A1 ITBO910188 A1 IT BO910188A1
Authority
IT
Italy
Prior art keywords
pipe
chamber
cooling
equipment
clamps
Prior art date
Application number
IT000188A
Other languages
English (en)
Inventor
Leopoldo Savioli
Original Assignee
Sica 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 Spa filed Critical Sica Spa
Priority to ITBO910188A priority Critical patent/IT1246002B/it
Publication of ITBO910188A0 publication Critical patent/ITBO910188A0/it
Priority to DE69216687T priority patent/DE69216687T2/de
Priority to EP92830272A priority patent/EP0516595B1/en
Priority to AT92830272T priority patent/ATE147677T1/de
Publication of ITBO910188A1 publication Critical patent/ITBO910188A1/it
Application granted granted Critical
Publication of IT1246002B publication Critical patent/IT1246002B/it

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)
  • Sampling And Sample Adjustment (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Refrigerator Housings (AREA)
  • Pipe Accessories (AREA)
ITBO910188A 1991-05-31 1991-05-31 Apparecchiatura per la bicchieratura ed il raffreddamento di tubi in materiale termoplastico. IT1246002B (it)

Priority Applications (4)

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.
DE69216687T DE69216687T2 (de) 1991-05-31 1992-05-28 Vorrichtung zur Herstellung und Kühlung von thermoplastischen Rohrmuffen
EP92830272A EP0516595B1 (en) 1991-05-31 1992-05-28 Equipment for forming and cooling socket ends on pipes of thermoplastic material
AT92830272T ATE147677T1 (de) 1991-05-31 1992-05-28 Vorrichtung zur herstellung und kühlung von thermoplastischen rohrmuffen

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 (3)

Publication Number Publication Date
ITBO910188A0 ITBO910188A0 (it) 1991-05-31
ITBO910188A1 true ITBO910188A1 (it) 1992-12-01
IT1246002B IT1246002B (it) 1994-11-07

Family

ID=11337539

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910188A IT1246002B (it) 1991-05-31 1991-05-31 Apparecchiatura per la bicchieratura ed il raffreddamento di tubi in materiale termoplastico.

Country Status (4)

Country Link
EP (1) EP0516595B1 (it)
AT (1) ATE147677T1 (it)
DE (1) DE69216687T2 (it)
IT (1) IT1246002B (it)

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.
ATE521470T1 (de) 2008-11-20 2011-09-15 Sica Spa Vorrichtung und verfahren zur herstellung und kühlung von rohrmuffen an thermoplastischen rohren
EP2368693B1 (en) 2010-03-25 2012-10-17 Sica S.P.A. Belling machine for pipes made of thermoplastic material

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
ITBO910188A0 (it) 1991-05-31
ATE147677T1 (de) 1997-02-15
DE69216687D1 (de) 1997-02-27
IT1246002B (it) 1994-11-07
EP0516595A1 (en) 1992-12-02
EP0516595B1 (en) 1997-01-15
DE69216687T2 (de) 1997-07-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529