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DE60033912D1 - Formwerkzeug mit Druckmittel, für automatische Muffenformmaschinen, zum bleibenden Formen von Muffen mit Dichtung an Kunststoff-Rohrenden - Google Patents

Formwerkzeug mit Druckmittel, für automatische Muffenformmaschinen, zum bleibenden Formen von Muffen mit Dichtung an Kunststoff-Rohrenden

Info

Publication number
DE60033912D1
DE60033912D1 DE60033912T DE60033912T DE60033912D1 DE 60033912 D1 DE60033912 D1 DE 60033912D1 DE 60033912 T DE60033912 T DE 60033912T DE 60033912 T DE60033912 T DE 60033912T DE 60033912 D1 DE60033912 D1 DE 60033912D1
Authority
DE
Germany
Prior art keywords
drift
moulds
pipe
shaped
gasket
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 - Lifetime
Application number
DE60033912T
Other languages
English (en)
Other versions
DE60033912T2 (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
Application granted granted Critical
Publication of DE60033912D1 publication Critical patent/DE60033912D1/de
Publication of DE60033912T2 publication Critical patent/DE60033912T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
DE60033912T 2000-03-31 2000-03-31 Formwerkzeug mit Druckmittel, für automatische Muffenformmaschinen, zum bleibenden Formen von Muffen mit Dichtung an Kunststoff-Rohrenden Expired - Lifetime DE60033912T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP00830246A EP1138466B1 (de) 2000-03-31 2000-03-31 Formwerkzeug mit Druckmittel, für automatische Muffenformmaschinen, zum bleibenden Formen von Muffen mit Dichtung an Kunststoff-Rohrenden

Publications (2)

Publication Number Publication Date
DE60033912D1 true DE60033912D1 (de) 2007-04-26
DE60033912T2 DE60033912T2 (de) 2007-11-29

Family

ID=8175270

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60033912T Expired - Lifetime DE60033912T2 (de) 2000-03-31 2000-03-31 Formwerkzeug mit Druckmittel, für automatische Muffenformmaschinen, zum bleibenden Formen von Muffen mit Dichtung an Kunststoff-Rohrenden

Country Status (5)

Country Link
EP (1) EP1138466B1 (de)
AT (1) ATE356710T1 (de)
DE (1) DE60033912T2 (de)
DK (1) DK1138466T3 (de)
PT (1) PT1138466E (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929958A (en) * 1971-04-26 1975-12-30 Rieber & Son Plastic Ind As Process for producing radially-expanded socket ends on thermoplastic pipe lengths
JPS6031945A (ja) * 1983-07-29 1985-02-18 Sekisui Chem Co Ltd 合成樹脂管体の拡径受口部成形方法
ES2132365T3 (es) * 1994-08-23 1999-08-16 Sica Spa Cabezal operador de fluido presurizado para la formacion de copas permanentes en tramos finales de tubos plasticos, para usar en maquinas automaticas formadoras de copas.

Also Published As

Publication number Publication date
DE60033912T2 (de) 2007-11-29
EP1138466A1 (de) 2001-10-04
ATE356710T1 (de) 2007-04-15
DK1138466T3 (da) 2007-07-02
PT1138466E (pt) 2007-05-31
EP1138466B1 (de) 2007-03-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition