PL80331B1 - - Google Patents

Download PDF

Info

Publication number
PL80331B1
PL80331B1 PL1969136723A PL13672369A PL80331B1 PL 80331 B1 PL80331 B1 PL 80331B1 PL 1969136723 A PL1969136723 A PL 1969136723A PL 13672369 A PL13672369 A PL 13672369A PL 80331 B1 PL80331 B1 PL 80331B1
Authority
PL
Poland
Prior art keywords
socket
cross
mandrel
dimensions
pipe
Prior art date
Application number
PL1969136723A
Other languages
English (en)
Polish (pl)
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 PL80331B1 publication Critical patent/PL80331B1/pl

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)
PL1969136723A 1968-11-09 1969-11-06 PL80331B1 (enEXAMPLES)

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
PL80331B1 true PL80331B1 (enEXAMPLES) 1975-08-30

Family

ID=5712933

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1969136723A PL80331B1 (enEXAMPLES) 1968-11-09 1969-11-06

Country Status (22)

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

Families Citing this family (21)

* 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
DE69807191T2 (de) * 1998-06-11 2003-04-17 Sica S.P.A., Alfonsine Werkzeug mit mehreren Betriebsstufen zum Formen von stabilen Muffen an Enden von thermoplastischen Kunststoffrohren
US6199592B1 (en) 1999-02-05 2001-03-13 Hancor, Inc. Pipe structure and method of manufacture
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
DK1043144T3 (da) 1999-03-31 2002-09-16 Sica Spa Apparat med flere driftstrin til dannelse af stabile og indvendigt regelmæssige trompetmundingsformer på endeovergangssektionen af rør fremstillet af termoplastmateriale
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
MX2010013129A (es) 2008-05-30 2011-04-05 Contech Construction Products Inc Junta de tubo y metodo relacionado.
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
US11267189B2 (en) * 2016-05-26 2022-03-08 Dow Global Technologies, Llc Mandrel and support assembly
CN112356465B (zh) * 2020-11-16 2025-04-11 昆山金塑丰精密组件有限公司 一种齿形塑料件整形装置

Also Published As

Publication number Publication date
HU163098B (enEXAMPLES) 1973-06-28
DE1808110A1 (de) 1970-05-27
ES372491A1 (es) 1972-03-16
IL33270A (en) 1972-02-29
SE374300B (enEXAMPLES) 1975-03-03
IE33846L (en) 1970-05-09
CH499377A (de) 1970-11-30
FR2022958A1 (enEXAMPLES) 1970-08-07
IE33846B1 (en) 1974-11-13
LU59785A1 (enEXAMPLES) 1970-01-13
NO132269B (enEXAMPLES) 1975-07-07
BR6913988D0 (pt) 1973-02-27
US3632732A (en) 1972-01-04
DE1808110B2 (de) 1973-05-24
IL33270A0 (en) 1969-12-31
NL6915289A (enEXAMPLES) 1970-05-12
BG15738A3 (bg) 1976-04-28
SU496710A3 (ru) 1975-12-25
BE741443A (enEXAMPLES) 1970-04-16
RO61827A (enEXAMPLES) 1977-09-15
GB1290548A (enEXAMPLES) 1972-09-27
CS160647B2 (enEXAMPLES) 1975-03-28
DE1808110C3 (de) 1973-12-20
NO132269C (enEXAMPLES) 1975-10-15
FI48991C (fi) 1975-03-10
AT316127B (de) 1974-06-25
FI48991B (enEXAMPLES) 1974-12-02

Similar Documents

Publication Publication Date Title
PL80331B1 (enEXAMPLES)
US3728059A (en) Apparatus for deforming a plastic pipe
US4134949A (en) Method to form a bell end in a plastic pipe
US4113813A (en) Method of preparing and belling thermoplastic pipe with thickened walls
CN109383012B (zh) 一种可对管道口进行不同尺寸加工的塑料管道扩张装置
US4009982A (en) Mechanism for forming an enlarged coupling on the ends of plastic pipe
US4711624A (en) Apparatus for heat-setting a tubular article of crystallizable polymer
EP3235625B1 (en) Apparatus and method for making bell joints on plastic pipes
EP0028450B1 (en) Manufacture of thermoplastics pipe
US3991150A (en) Method for forming a plastic pipe
US1910652A (en) Apparatus for making expansion joints in pipes
US2835307A (en) Tube expander with rotary work engaging members
US4025271A (en) Apparatus for flaring plastic tubing
GB2145364A (en) Releasing tubular article from mould
SK27496A3 (en) Process and device for bending plastic tubes
CN215119978U (zh) 一种接口直径可调节的电力管
JP3392408B2 (ja) 片受口付き直管の製造方法およびこの製造方法に用いる成形装置
CN119458840A (zh) 一种耐热聚乙烯pe-rtⅱ型管材的生产设备及生产工艺
JPS5714427A (en) Expanding and grooving device for heat transfer pipe for heat exchanger
SU1479155A1 (ru) Устройство дл удалени внутреннего грата
RU2576291C1 (ru) Способ профилирования длинномерной цилиндрической трубной заготовки в шестигранную трубу и устройство для ее крепления
SU1230717A2 (ru) Станок дл двусторонней гибки труб
SU715180A1 (ru) Устройство дл закреплени труб
JPS59124511A (ja) 丸刃の固定方法
SU611782A1 (ru) Устройство дл отбортовки полых изделий из пластмасс