FR2022958A1 - - Google Patents

Info

Publication number
FR2022958A1
FR2022958A1 FR6938097A FR6938097A FR2022958A1 FR 2022958 A1 FR2022958 A1 FR 2022958A1 FR 6938097 A FR6938097 A FR 6938097A FR 6938097 A FR6938097 A FR 6938097A FR 2022958 A1 FR2022958 A1 FR 2022958A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6938097A
Inventor
G Osterhagen
F Krevsbach
W Wissinger
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.)
Dynamit Nobel AG
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 FR2022958A1 publication Critical patent/FR2022958A1/fr
Withdrawn legal-status Critical Current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
    • 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)
FR6938097A 1968-11-09 1969-11-05 Withdrawn FR2022958A1 (fr)

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
FR2022958A1 true FR2022958A1 (fr) 1970-08-07

Family

ID=5712933

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938097A Withdrawn FR2022958A1 (fr) 1968-11-09 1969-11-05

Country Status (22)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0963833A1 (fr) * 1998-06-11 1999-12-15 S.I.C.A. SERRANDE INFISSI CARPENTERIA ATTREZZATURA S.p.A. Outil ayant plusieurs fonctions pour la formation de tulipes dimensionnellement stables aux extrémités de tubes thermoplastiques
EP1043143A1 (fr) * 1999-03-31 2000-10-11 SICA S.p.A. Procédé et dispositif pour le formage de tulipes stables et intérieurement lisses à l'extrémité de tubes en matière plastique extérieurement profilés
EP1043144A1 (fr) * 1999-03-31 2000-10-11 SICA S.p.A. Dispositif pour le formage en plusieurs étapes de tulipes stables et intérieurement lisses à l'extrémité de tubes en matière plastique

Families Citing this family (17)

* 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
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.
GB2307663B (en) * 1995-12-01 2000-06-21 Stuart Grant Jones Tube flaring apparatus
US6199592B1 (en) 1999-02-05 2001-03-13 Hancor, Inc. Pipe structure and method of manufacture
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
AU2009260492B2 (en) * 2008-05-30 2013-10-24 Contech Engineered Solutions LLC Pipe joint and related method
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
CN104029378B (zh) * 2014-06-26 2016-09-07 常州市德胜模具厂 一种四口扩管机
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
US10596751B1 (en) * 2015-08-04 2020-03-24 Mcwane, Inc. Method of manufacturing bell socketed plastic pipes
CA3025291A1 (fr) * 2016-05-26 2017-11-30 Dow Global Technologies Llc Ensemble mandrin et support

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0963833A1 (fr) * 1998-06-11 1999-12-15 S.I.C.A. SERRANDE INFISSI CARPENTERIA ATTREZZATURA S.p.A. Outil ayant plusieurs fonctions pour la formation de tulipes dimensionnellement stables aux extrémités de tubes thermoplastiques
EP1043143A1 (fr) * 1999-03-31 2000-10-11 SICA S.p.A. Procédé et dispositif pour le formage de tulipes stables et intérieurement lisses à l'extrémité de tubes en matière plastique extérieurement profilés
EP1043144A1 (fr) * 1999-03-31 2000-10-11 SICA S.p.A. Dispositif pour le formage en plusieurs étapes de tulipes stables et intérieurement lisses à l'extrémité de tubes en matière plastique
US6457966B1 (en) 1999-03-31 2002-10-01 Sica S.P.A. Apparatus with multiple operating phases for forming stable and internally regular bell mouth shapes on the terminal junction section of pipes made of thermoplastic material

Also Published As

Publication number Publication date
ES372491A1 (es) 1972-03-16
LU59785A1 (fr) 1970-01-13
HU163098B (fr) 1973-06-28
CH499377A (de) 1970-11-30
BG15738A3 (bg) 1976-04-28
AT316127B (de) 1974-06-25
BE741443A (fr) 1970-04-16
NO132269C (fr) 1975-10-15
NL6915289A (fr) 1970-05-12
IL33270A (en) 1972-02-29
CS160647B2 (fr) 1975-03-28
IE33846B1 (en) 1974-11-13
FI48991C (fi) 1975-03-10
FI48991B (fr) 1974-12-02
SE374300B (fr) 1975-03-03
PL80331B1 (fr) 1975-08-30
DE1808110B2 (de) 1973-05-24
RO61827A (fr) 1977-09-15
BR6913988D0 (pt) 1973-02-27
IL33270A0 (en) 1969-12-31
NO132269B (fr) 1975-07-07
SU496710A3 (ru) 1975-12-25
IE33846L (en) 1970-05-09
DE1808110A1 (de) 1970-05-27
US3632732A (en) 1972-01-04
DE1808110C3 (de) 1973-12-20
GB1290548A (fr) 1972-09-27

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Legal Events

Date Code Title Description
ST Notification of lapse