CN102006980A - 用于制造塑料管的挤出成型装置和用于挤出成型装置的柔性密封件 - Google Patents

用于制造塑料管的挤出成型装置和用于挤出成型装置的柔性密封件 Download PDF

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Publication number
CN102006980A
CN102006980A CN2009801132861A CN200980113286A CN102006980A CN 102006980 A CN102006980 A CN 102006980A CN 2009801132861 A CN2009801132861 A CN 2009801132861A CN 200980113286 A CN200980113286 A CN 200980113286A CN 102006980 A CN102006980 A CN 102006980A
Authority
CN
China
Prior art keywords
section bar
sleeve pipe
extrusion molding
molding apparatus
annular element
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.)
Pending
Application number
CN2009801132861A
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English (en)
Chinese (zh)
Inventor
A·阿尔特曼
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.)
KraussMaffei Technologies GmbH
Original Assignee
KraussMaffei Technologies GmbH
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 KraussMaffei Technologies GmbH filed Critical KraussMaffei Technologies GmbH
Publication of CN102006980A publication Critical patent/CN102006980A/zh
Pending legal-status Critical Current

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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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/254—Sealing means
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/905—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using wet calibration, i.e. in a quenching tank
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CN2009801132861A 2008-04-16 2009-04-08 用于制造塑料管的挤出成型装置和用于挤出成型装置的柔性密封件 Pending CN102006980A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102008019285A DE102008019285B4 (de) 2008-04-16 2008-04-16 Strangpressvorrichtung zur Herstellung von Endlosprofilen
DE102008019285.6 2008-04-16
PCT/EP2009/054200 WO2009127567A1 (de) 2008-04-16 2009-04-08 Strangpressvorrichtung zur herstellung von kunststoffrohren und eine flexible dichtung für diese vorrichtung

Publications (1)

Publication Number Publication Date
CN102006980A true CN102006980A (zh) 2011-04-06

Family

ID=40740133

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801132861A Pending CN102006980A (zh) 2008-04-16 2009-04-08 用于制造塑料管的挤出成型装置和用于挤出成型装置的柔性密封件

Country Status (4)

Country Link
EP (1) EP2291274A1 (de)
CN (1) CN102006980A (de)
DE (1) DE102008019285B4 (de)
WO (1) WO2009127567A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104395053A (zh) * 2012-07-05 2015-03-04 克劳斯玛菲科技有限公司 用于应用在挤压设备中的密封件
CN109538835A (zh) * 2017-09-22 2019-03-29 青岛海尔洗碗机有限公司 一种水管穿孔用固定结构

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011105446B4 (de) * 2011-06-24 2013-01-10 Kraussmaffei Technologies Gmbh Dichtung für eine Extrusionslinie mit variablem Strangdurchmesser
CN116100782A (zh) * 2022-12-13 2023-05-12 安徽国友管业科技有限公司 一种具有动态密封功能的塑料管挤出密封设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321336A (en) * 1942-08-10 1943-06-08 Albert W Tondreau Valve
US5248154A (en) * 1991-10-07 1993-09-28 Poly-Tec Products, Inc. Bidirectional gasket
US5197955A (en) * 1991-10-18 1993-03-30 Ethicon, Inc. Universal seal for trocar assembly
DE29508725U1 (de) * 1995-05-26 1995-09-28 Alcatel Kabel AG & Co., 30179 Hannover Anordnung zur Abdichtung des Einführungsbereiches eines langgestreckten Substrates
EP1135070B1 (de) * 1998-12-01 2004-09-29 Atropos Limited Laparoskopische abgedichtete zugangsvorrichtung
AU2004299000B8 (en) * 2003-12-11 2010-07-22 Cook Medical Technologies Llc Hemostatic valve assembly
DE102004022530A1 (de) * 2004-05-05 2005-12-01 Krauss-Maffei Kunststofftechnik Gmbh Dichtung zur Abdichtung einer Öffnung
DE102005002820B3 (de) * 2005-01-20 2006-05-11 Inoex Gmbh Stufenlos einstellbare Kalibrierhülse für extrudierte Kunststoffrohre
DE202005020748U1 (de) * 2005-04-06 2006-07-27 Inoex Gmbh Abdichtung am Ausgang eines Unterdruck-Kalibrierbades
DE102005028087B4 (de) * 2005-06-17 2018-05-24 Battenfeld-Cincinnati Austria Gmbh Vorrichtung zur Abdichtung eines Vakuumtankes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104395053A (zh) * 2012-07-05 2015-03-04 克劳斯玛菲科技有限公司 用于应用在挤压设备中的密封件
CN109538835A (zh) * 2017-09-22 2019-03-29 青岛海尔洗碗机有限公司 一种水管穿孔用固定结构

Also Published As

Publication number Publication date
DE102008019285B4 (de) 2013-08-14
EP2291274A1 (de) 2011-03-09
WO2009127567A1 (de) 2009-10-22
DE102008019285A1 (de) 2009-11-05

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PB01 Publication
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SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110406