NL6915289A - - Google Patents

Info

Publication number
NL6915289A
NL6915289A NL6915289A NL6915289A NL6915289A NL 6915289 A NL6915289 A NL 6915289A NL 6915289 A NL6915289 A NL 6915289A NL 6915289 A NL6915289 A NL 6915289A NL 6915289 A NL6915289 A NL 6915289A
Authority
NL
Netherlands
Application number
NL6915289A
Inventor
G Osterhagen
F Krevsbach
W Wissinger
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Publication of NL6915289A publication Critical patent/NL6915289A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D1/00—Producing articles with screw-threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
NL6915289A 1968-11-09 1969-10-09 NL6915289A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1808110A DE1808110C3 (de) 1968-11-09 1968-11-09 Verfahren und Vorrichtung zum An formen einer Muffe am Ende eines Rohres aus thermoplastischem Kunststoff

Publications (1)

Publication Number Publication Date
NL6915289A true NL6915289A (xx) 1970-05-12

Family

ID=5712933

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6915289A NL6915289A (xx) 1968-11-09 1969-10-09

Country Status (22)

Country Link
US (1) US3632732A (xx)
AT (1) AT316127B (xx)
BE (1) BE741443A (xx)
BG (1) BG15738A3 (xx)
BR (1) BR6913988D0 (xx)
CH (1) CH499377A (xx)
CS (1) CS160647B2 (xx)
DE (1) DE1808110C3 (xx)
ES (1) ES372491A1 (xx)
FI (1) FI48991C (xx)
FR (1) FR2022958A1 (xx)
GB (1) GB1290548A (xx)
HU (1) HU163098B (xx)
IE (1) IE33846B1 (xx)
IL (1) IL33270A (xx)
LU (1) LU59785A1 (xx)
NL (1) NL6915289A (xx)
NO (1) NO132269C (xx)
PL (1) PL80331B1 (xx)
RO (1) RO61827A (xx)
SE (1) SE374300B (xx)
SU (1) SU496710A3 (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400894A (nl) * 1994-06-01 1996-01-02 Wavin Bv Werkwijze en inrichting voor het vormen van een mof aan een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal.

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949045A (en) * 1974-02-22 1976-04-06 Hess William L Extruded pipe coupling and method and apparatus for forming
DE3320562A1 (de) * 1982-06-28 1983-12-29 Dana Corp., 43697 Toledo, Ohio Schutzhuelse fuer schlaeuche
GB2143461B (en) * 1983-07-22 1987-07-01 Metal Box Plc Method and apparatus for flanging tubular polymer articles
GB8327015D0 (en) * 1983-10-10 1983-11-09 Blatchford & Sons Ltd Adjusting artificial limb socket
US5281386A (en) * 1992-08-27 1994-01-25 James River Paper Company, Inc. Method for shaping the center hole of a coreless paper roll
ES1026652Y (es) * 1993-12-22 1994-11-16 Mora Const Mec Tubo conformable de acero para conduccion de fluidos
GB2307663B (en) * 1995-12-01 2000-06-21 Stuart Grant Jones Tube flaring apparatus
DK0963833T3 (da) * 1998-06-11 2002-11-11 Sica Spa Værktøj med flere arbejdstrin til formning af stabile muffeåbninger på endesamledele af rør fremstillet af termoplastisk materiale
US6199592B1 (en) * 1999-02-05 2001-03-13 Hancor, Inc. Pipe structure and method of manufacture
PT1043144E (pt) 1999-03-31 2002-11-29 Sica Spa Dispositivo com fases operatorias multiplas para dar formas em bocas de sino estaveis e internamente regulares na seccao terminal da juncao de tubos de material termoplastico
EP1043143B1 (en) * 1999-03-31 2002-08-14 SICA S.p.A. Method and apparatus for forming stable and internally regular bell mouth shapes on the terminal junction section of externally contoured pipes made of thermoplastic material
US6578882B2 (en) 2000-11-10 2003-06-17 Hancor, Inc. Corrugated pipe structure
US6948718B2 (en) * 2003-02-03 2005-09-27 Advanced Drainage Systems, Inc. Gasket
NZ588879A (en) * 2008-05-30 2012-07-27 Contech Engineered Solutions LLC A plastic pipe joint spigot member with metal insert that engages with a bell end structure and contains solid ribs and a gasket
CN103692671B (zh) * 2013-12-31 2016-03-09 山东华信塑胶股份有限公司 一种大口径可变转角pvc管材制备工艺
CN104029379B (zh) * 2014-06-26 2016-06-22 常州市德胜模具厂 一种双管塑料扩口机
CN104029378B (zh) * 2014-06-26 2016-09-07 常州市德胜模具厂 一种四口扩管机
US10596751B1 (en) * 2015-08-04 2020-03-24 Mcwane, Inc. Method of manufacturing bell socketed plastic pipes
CA3025291A1 (en) * 2016-05-26 2017-11-30 Dow Global Technologies Llc Mandrel and support assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9400894A (nl) * 1994-06-01 1996-01-02 Wavin Bv Werkwijze en inrichting voor het vormen van een mof aan een buis van biaxiaal georiënteerd thermoplastisch kunststofmateriaal.

Also Published As

Publication number Publication date
IE33846L (en) 1970-05-09
PL80331B1 (xx) 1975-08-30
BR6913988D0 (pt) 1973-02-27
BE741443A (xx) 1970-04-16
GB1290548A (xx) 1972-09-27
BG15738A3 (bg) 1976-04-28
CS160647B2 (xx) 1975-03-28
FR2022958A1 (xx) 1970-08-07
NO132269B (xx) 1975-07-07
DE1808110A1 (de) 1970-05-27
ES372491A1 (es) 1972-03-16
NO132269C (xx) 1975-10-15
FI48991C (fi) 1975-03-10
SU496710A3 (ru) 1975-12-25
DE1808110C3 (de) 1973-12-20
IE33846B1 (en) 1974-11-13
IL33270A0 (en) 1969-12-31
RO61827A (xx) 1977-09-15
SE374300B (xx) 1975-03-03
DE1808110B2 (de) 1973-05-24
AT316127B (de) 1974-06-25
HU163098B (xx) 1973-06-28
CH499377A (de) 1970-11-30
LU59785A1 (xx) 1970-01-13
IL33270A (en) 1972-02-29
FI48991B (xx) 1974-12-02
US3632732A (en) 1972-01-04

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