AT334070B - Vorrichtung zum kontinuierlichen pragen eines aus einer strangpresse austretenden hohlprofiles - Google Patents

Vorrichtung zum kontinuierlichen pragen eines aus einer strangpresse austretenden hohlprofiles

Info

Publication number
AT334070B
AT334070B AT169072A AT169072A AT334070B AT 334070 B AT334070 B AT 334070B AT 169072 A AT169072 A AT 169072A AT 169072 A AT169072 A AT 169072A AT 334070 B AT334070 B AT 334070B
Authority
AT
Austria
Prior art keywords
hollow profile
extrusion press
profile exiting
continuously impressing
impressing
Prior art date
Application number
AT169072A
Other languages
English (en)
Other versions
ATA169072A (de
Original Assignee
Amut Spa
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 Amut Spa filed Critical Amut Spa
Publication of ATA169072A publication Critical patent/ATA169072A/de
Application granted granted Critical
Publication of AT334070B publication Critical patent/AT334070B/de

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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/04—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts
    • B29C59/043—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing using rollers or endless belts for profiled articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/222—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length characterised by the shape of the surface
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/224—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length having a profiled section, e.g. tubes, rods
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
    • B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or rubber
    • B29C33/405—Elastomers, e.g. rubber
    • 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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Laminated Bodies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
AT169072A 1971-03-05 1972-03-01 Vorrichtung zum kontinuierlichen pragen eines aus einer strangpresse austretenden hohlprofiles AT334070B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2139571 1971-03-05

Publications (2)

Publication Number Publication Date
ATA169072A ATA169072A (de) 1976-04-15
AT334070B true AT334070B (de) 1976-12-27

Family

ID=11181109

Family Applications (1)

Application Number Title Priority Date Filing Date
AT169072A AT334070B (de) 1971-03-05 1972-03-01 Vorrichtung zum kontinuierlichen pragen eines aus einer strangpresse austretenden hohlprofiles

Country Status (13)

Country Link
US (1) US3795471A (de)
AT (1) AT334070B (de)
BE (1) BE780218A (de)
BR (1) BR7201278D0 (de)
CA (1) CA964421A (de)
CH (1) CH550651A (de)
DE (1) DE2209895A1 (de)
ES (1) ES400983A1 (de)
FR (1) FR2128509B1 (de)
GB (1) GB1383923A (de)
NL (1) NL7202693A (de)
SE (1) SE382584B (de)
ZA (1) ZA721376B (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015312A1 (de) * 1979-03-05 1980-09-17 Röhm Gmbh Extrudierter Hohlprofilstrang aus thermoplastischem Kunststoff mit Oberflächenstruktur und Verfahren zu seiner Herstellung
DE4022582A1 (de) * 1990-07-16 1992-01-23 Neu Werner Verfahrenstech Vorrichtung zur herstellung von plattenfoermigen kunststoffformteilen aus oberflaechlich angeschmolzenem kunststoffgranulat
DE102021124673A1 (de) 2021-09-23 2023-03-23 OSRAM CONTINENTAL GmbH Vorrichtung und Verfahren zur Strangpressextrusion mit anschließender Geometrieänderung

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701480C3 (de) * 1977-01-12 1986-01-02 Lignotock Verfahrenstechnik Gmbh, 1000 Berlin Schrittweise arbeitende Vorrichtung zum Herstellen von Vorformkörpern
DE3801139C1 (de) * 1988-01-16 1989-03-09 Roechling Haren Kg, 4472 Haren, De
JP2960080B2 (ja) * 1989-09-04 1999-10-06 ポリプラスチックス株式会社 射出成形品の表面装飾方法
US7482085B2 (en) * 1996-06-07 2009-01-27 Bdf Ip Holdings Ltd. Apparatus for improving the cold starting capability of an electrochemical fuel cell
DE19804235A1 (de) * 1998-02-04 1999-08-05 Roehm Gmbh Vorrichtung zur Kalibrierung von Hohlkammerplatten-Extrudatsträngen aus thermoplastischem Kunststoff
US6132200A (en) * 1998-08-28 2000-10-17 General Electric Co. Apparatus and process for texturing a thermoplastic extrusion
US6797091B2 (en) * 2000-05-10 2004-09-28 Ballard Power Systems Inc. Method for embossing expanded graphite sheet material under reduced pressure
US9016221B2 (en) * 2004-02-17 2015-04-28 University Of Florida Research Foundation, Inc. Surface topographies for non-toxic bioadhesion control
US7650848B2 (en) * 2004-02-17 2010-01-26 University Of Florida Research Foundation, Inc. Surface topographies for non-toxic bioadhesion control
CN102245314B (zh) 2008-11-11 2014-11-19 佛罗里达大学研究基金会有限公司 图案化表面的方法以及包含该表面的制品
US20110023393A1 (en) * 2009-07-31 2011-02-03 Steven Hartman Cornice
US9937655B2 (en) * 2011-06-15 2018-04-10 University Of Florida Research Foundation, Inc. Method of manufacturing catheter for antimicrobial control
CN105599313B (zh) * 2016-03-03 2019-03-08 大连塑料研究所有限公司 双层对接多边立体结构板生产工艺、连续生产成型设备及结构板

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783175A (en) * 1952-11-07 1957-02-26 Decora Corp Method for forming three dimensional patterns in textile material
US3099043A (en) * 1961-10-27 1963-07-30 Phillips Petroleum Co Method and apparatus for vacuum forming hollow articles
US3178494A (en) * 1962-11-15 1965-04-13 Lucien E Tisdale Method and apparatus for forming longitudinal corrugations in sheet material
US3350484A (en) * 1965-03-01 1967-10-31 Riegel Paper Corp Method and apparatus for making battery separators and the like

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015312A1 (de) * 1979-03-05 1980-09-17 Röhm Gmbh Extrudierter Hohlprofilstrang aus thermoplastischem Kunststoff mit Oberflächenstruktur und Verfahren zu seiner Herstellung
DE4022582A1 (de) * 1990-07-16 1992-01-23 Neu Werner Verfahrenstech Vorrichtung zur herstellung von plattenfoermigen kunststoffformteilen aus oberflaechlich angeschmolzenem kunststoffgranulat
DE4022582C2 (de) * 1990-07-16 1998-01-29 Neu Werner Verfahrenstech Vorrichtung zur Herstellung von plattenförmigen Kunststofformteilen
DE102021124673A1 (de) 2021-09-23 2023-03-23 OSRAM CONTINENTAL GmbH Vorrichtung und Verfahren zur Strangpressextrusion mit anschließender Geometrieänderung

Also Published As

Publication number Publication date
BR7201278D0 (pt) 1973-08-23
DE2209895A1 (de) 1972-09-14
BE780218A (fr) 1972-07-03
US3795471A (en) 1974-03-05
FR2128509B1 (de) 1976-01-16
GB1383923A (en) 1974-02-12
CA964421A (en) 1975-03-18
ATA169072A (de) 1976-04-15
FR2128509A1 (de) 1972-10-20
ZA721376B (en) 1972-11-29
CH550651A (it) 1974-06-28
ES400983A1 (es) 1975-02-01
SE382584B (sv) 1976-02-09
NL7202693A (de) 1972-09-07

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee