ZA737781B - Method of providing a length of piping with a socket by means of a shaping mandrel and apparatus for carrying out the method - Google Patents

Method of providing a length of piping with a socket by means of a shaping mandrel and apparatus for carrying out the method

Info

Publication number
ZA737781B
ZA737781B ZA00737781A ZA737781A ZA737781B ZA 737781 B ZA737781 B ZA 737781B ZA 00737781 A ZA00737781 A ZA 00737781A ZA 737781 A ZA737781 A ZA 737781A ZA 737781 B ZA737781 B ZA 737781B
Authority
ZA
South Africa
Prior art keywords
piping
socket
carrying
providing
length
Prior art date
Application number
ZA00737781A
Other languages
English (en)
Inventor
P Acda
Original Assignee
Polva Nederland Bv
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 Polva Nederland Bv filed Critical Polva Nederland Bv
Publication of ZA737781B publication Critical patent/ZA737781B/xx

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
ZA00737781A 1972-10-13 1973-10-04 Method of providing a length of piping with a socket by means of a shaping mandrel and apparatus for carrying out the method ZA737781B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7213924,A NL178491C (nl) 1972-10-13 1972-10-13 Inrichting voor het aan het einde van een buis van thermoplastische kunststof vormen van een mof.

Publications (1)

Publication Number Publication Date
ZA737781B true ZA737781B (en) 1975-05-28

Family

ID=19817147

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00737781A ZA737781B (en) 1972-10-13 1973-10-04 Method of providing a length of piping with a socket by means of a shaping mandrel and apparatus for carrying out the method

Country Status (16)

Country Link
US (1) US3893794A (en:Method)
JP (1) JPS49133474A (en:Method)
AU (1) AU470399B2 (en:Method)
BE (1) BE805966A (en:Method)
BR (1) BR7308000D0 (en:Method)
CA (1) CA1016321A (en:Method)
CH (1) CH575286A5 (en:Method)
DE (1) DE2351019C2 (en:Method)
ES (1) ES419584A1 (en:Method)
FR (1) FR2202769B1 (en:Method)
GB (1) GB1449638A (en:Method)
IE (1) IE39568B1 (en:Method)
IT (1) IT998733B (en:Method)
KE (1) KE2815A (en:Method)
NL (1) NL178491C (en:Method)
ZA (1) ZA737781B (en:Method)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4065243A (en) * 1975-02-28 1977-12-27 Polva Nederland B.V. Apparatus for forming a thickened bell end on thermoplastic pipe
NL183279C (nl) * 1975-02-28 1988-09-16 Polva Nederland Bv Werkwijze voor het vormen van een mof aan het uiteinde van een buis van thermoplastische kunststof.
US4059379A (en) * 1976-08-26 1977-11-22 Emery Company, Inc. Method of belling plastic pipe and apparatus therefor
DE2717487C3 (de) * 1977-04-20 1979-10-11 Wavin B.V., Zwolle (Niederlande) Extrudiertes Kunststoffrohrteil mit angeformter Muffe
PH16346A (en) * 1978-10-03 1983-09-05 Kubota Ltd Method of forming a socket end on a plastic pipe and a molding device for use of the method
NL8201709A (nl) * 1982-04-23 1983-11-16 Wavin Bv Werkwijze en inrichting voor het vervaardigen van een kunststofbuisdeel met mofeinde.
SE464283B (sv) * 1986-10-15 1991-04-08 Forsheda Ab Saett och maskin foer formning av ett aendparti paa ett roer
EP0800911B1 (en) * 1996-04-09 2001-09-12 SICA S.p.A. Tool for automatically forming, on thermoplastic pipes, bellings of considerable longitudinal extension
US6196818B1 (en) * 1999-03-15 2001-03-06 Bridgestone/Firestone Research, Inc. Mold section and die ribs for tire curing mold
ITUB20155617A1 (it) * 2015-11-16 2017-05-16 Geberit Int Ag Apparato e metodo per realizzare giunti a bicchiere su tubi plastici

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1377324A (fr) * 1963-07-24 1964-11-06 Ct De Rech S De Pont A Mousson Procédé et dispositif pour former un emboîtement à l'extrémité d'un tuyau et tuyau en résultant
US3432887A (en) * 1967-01-12 1969-03-18 Phillips Petroleum Co Molding
US3570065A (en) * 1968-03-21 1971-03-16 Continental Oil Co Pipe belling
US3806301A (en) * 1968-11-09 1974-04-23 Dynamit Nobel Ag Apparatus for forming tube end sockets
NL163453C (nl) * 1969-12-24 1980-09-15 Polva Nederland Bv Inrichting voor het vormen van een mof aan een buis.
US3776682A (en) * 1971-04-26 1973-12-04 Rieber & Son Plastic Ind As Apparatus for producing radially-expanded socket ends on thermoplastic pipe lengths
US3749543A (en) * 1971-06-21 1973-07-31 Asc Ind Inc Apparatus for forming belled pipe couplings

Also Published As

Publication number Publication date
DE2351019C2 (de) 1983-02-03
BR7308000D0 (pt) 1974-06-27
AU470399B2 (en) 1975-04-17
FR2202769A1 (en:Method) 1974-05-10
JPS49133474A (en:Method) 1974-12-21
IE39568L (en) 1974-04-13
KE2815A (en) 1978-02-24
ES419584A1 (es) 1976-07-01
AU6126773A (en) 1975-04-17
CH575286A5 (en:Method) 1976-05-14
US3893794A (en) 1975-07-08
BE805966A (fr) 1974-04-11
FR2202769B1 (en:Method) 1977-05-27
DE2351019A1 (de) 1974-04-18
IE39568B1 (en) 1978-11-08
NL178491B (nl) 1985-11-01
NL178491C (nl) 1986-04-01
NL7213924A (en:Method) 1974-04-16
CA1016321A (en) 1977-08-30
IT998733B (it) 1976-02-20
GB1449638A (en) 1976-09-15

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