DE1271379B - Verfahren zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff durch Wirbelsintern - Google Patents

Verfahren zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff durch Wirbelsintern

Info

Publication number
DE1271379B
DE1271379B DE19601271379 DE1271379A DE1271379B DE 1271379 B DE1271379 B DE 1271379B DE 19601271379 DE19601271379 DE 19601271379 DE 1271379 A DE1271379 A DE 1271379A DE 1271379 B DE1271379 B DE 1271379B
Authority
DE
Germany
Prior art keywords
plastic
mold halves
hollow bodies
hollow body
melting
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
DE19601271379
Other languages
German (de)
English (en)
Inventor
Gerhard Kutzner
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs 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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Priority to DE19601271379 priority Critical patent/DE1271379B/de
Publication of DE1271379B publication Critical patent/DE1271379B/de
Pending 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
    • B29C41/10—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder by fluidisation
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/004—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore making articles by joining parts moulded in separate cavities, said parts being in said separate cavities during said joining
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE19601271379 1960-10-13 1960-10-13 Verfahren zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff durch Wirbelsintern Pending DE1271379B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19601271379 DE1271379B (de) 1960-10-13 1960-10-13 Verfahren zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff durch Wirbelsintern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19601271379 DE1271379B (de) 1960-10-13 1960-10-13 Verfahren zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff durch Wirbelsintern

Publications (1)

Publication Number Publication Date
DE1271379B true DE1271379B (de) 1968-06-27

Family

ID=5661393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19601271379 Pending DE1271379B (de) 1960-10-13 1960-10-13 Verfahren zum Herstellen von Hohlkoerpern aus thermoplastischem Kunststoff durch Wirbelsintern

Country Status (1)

Country Link
DE (1) DE1271379B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002062550A1 (en) 2001-02-05 2002-08-15 3Dm Technologies, Inc. Processes for forming plastic, apparatuses for forming plastic, and articles made therefrom
US8663515B2 (en) 2008-06-09 2014-03-04 Upcycle Holdings Limited Process for moulding plastic articles
US8801414B2 (en) 2010-03-25 2014-08-12 Simpet Holdings LLC Systems for forming aggregate materials from heat fusable powdered materials

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB664730A (en) * 1948-07-20 1952-01-09 Pirelli Improvements relating to the manufacture of moulded articles composed of a plastic, for example elastic rubber
DE859141C (de) * 1943-01-30 1952-12-11 Freudenberg Carl Kg Poroese, insbesondere als Filter und Diaphragmen verwendbare Kunststoffgebilde
DE880065C (de) * 1950-10-28 1953-06-18 Hoechst Ag Verfahren zur Herstellung von verhaeltnismaessig duennwandigen, offenen Formteilen aus thermoplastischem Kunststoff
DE933019C (de) * 1953-05-08 1955-09-15 Knapsack Ag Verfahren und Vorrichtung zur Herstellung von Schutzueberzuegen aus pulverfoermigen thermoplastischen Kunststoffen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE859141C (de) * 1943-01-30 1952-12-11 Freudenberg Carl Kg Poroese, insbesondere als Filter und Diaphragmen verwendbare Kunststoffgebilde
GB664730A (en) * 1948-07-20 1952-01-09 Pirelli Improvements relating to the manufacture of moulded articles composed of a plastic, for example elastic rubber
DE880065C (de) * 1950-10-28 1953-06-18 Hoechst Ag Verfahren zur Herstellung von verhaeltnismaessig duennwandigen, offenen Formteilen aus thermoplastischem Kunststoff
DE933019C (de) * 1953-05-08 1955-09-15 Knapsack Ag Verfahren und Vorrichtung zur Herstellung von Schutzueberzuegen aus pulverfoermigen thermoplastischen Kunststoffen

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002062550A1 (en) 2001-02-05 2002-08-15 3Dm Technologies, Inc. Processes for forming plastic, apparatuses for forming plastic, and articles made therefrom
EP1360047A1 (en) * 2001-02-05 2003-11-12 3DM Technologies, Inc. Processes for forming plastic, apparatuses for forming plastic, and articles made therefrom
EP1360047A4 (en) * 2001-02-05 2004-07-28 3Dm Technologies Inc METHODS FOR FORMING PLASTICS, APPARATUS FOR FORMING PLASTICS, AND ARTICLES FORMED THEREFROM
US8221668B2 (en) 2001-02-05 2012-07-17 Environmental Recycling Technologies, Plc Process for forming plastic, apparatuses for forming plastic, and articles made therefrom
US8663515B2 (en) 2008-06-09 2014-03-04 Upcycle Holdings Limited Process for moulding plastic articles
US8801414B2 (en) 2010-03-25 2014-08-12 Simpet Holdings LLC Systems for forming aggregate materials from heat fusable powdered materials
US9522491B2 (en) 2010-03-25 2016-12-20 Simpet Holdings LLC Systems for forming aggregate materials from heat fusable powered materials

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