DE1275281B - Verfahren und Vorrichtung zur Herstellung von Formteilen, Hohlkoerpern und Behaeltern aus thermoplastischen Kunststoffen - Google Patents

Verfahren und Vorrichtung zur Herstellung von Formteilen, Hohlkoerpern und Behaeltern aus thermoplastischen Kunststoffen

Info

Publication number
DE1275281B
DE1275281B DEE22087A DEE0022087A DE1275281B DE 1275281 B DE1275281 B DE 1275281B DE E22087 A DEE22087 A DE E22087A DE E0022087 A DEE0022087 A DE E0022087A DE 1275281 B DE1275281 B DE 1275281B
Authority
DE
Germany
Prior art keywords
plastic
mold
molding tool
spray
wall
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
DEE22087A
Other languages
German (de)
English (en)
Inventor
Thomas Engel
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.)
Individual
Original Assignee
Individual
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
Priority to BE625836D priority Critical patent/BE625836A/xx
Application filed by Individual filed Critical Individual
Priority to DEE22087A priority patent/DE1275281B/de
Priority to GB27854/62A priority patent/GB936177A/en
Priority to LU42814D priority patent/LU42814A1/xx
Priority to US242771A priority patent/US3301925A/en
Publication of DE1275281B publication Critical patent/DE1275281B/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
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/46—Heating or cooling
    • 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
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • 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
    • 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
    • B29C41/085—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder by rotating the former around its axis of symmetry
    • 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
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/36—Feeding the material on to the mould, core or other substrate
    • B29C41/365—Construction of spray-up equipment, e.g. spray-up guns
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/72—Processes of molding by spraying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
DEE22087A 1961-12-07 1961-12-07 Verfahren und Vorrichtung zur Herstellung von Formteilen, Hohlkoerpern und Behaeltern aus thermoplastischen Kunststoffen Pending DE1275281B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE625836D BE625836A (OSRAM) 1961-12-07
DEE22087A DE1275281B (de) 1961-12-07 1961-12-07 Verfahren und Vorrichtung zur Herstellung von Formteilen, Hohlkoerpern und Behaeltern aus thermoplastischen Kunststoffen
GB27854/62A GB936177A (en) 1961-12-07 1962-07-19 Improvements in or relating to the manufacture of containers and other hollow articles from synthetic thermoplastic materials
LU42814D LU42814A1 (OSRAM) 1961-12-07 1962-12-05
US242771A US3301925A (en) 1961-12-07 1962-12-06 Process and apparatus for molding hollow articles from synthetic thermoplastic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE22087A DE1275281B (de) 1961-12-07 1961-12-07 Verfahren und Vorrichtung zur Herstellung von Formteilen, Hohlkoerpern und Behaeltern aus thermoplastischen Kunststoffen

Publications (1)

Publication Number Publication Date
DE1275281B true DE1275281B (de) 1968-08-14

Family

ID=7070708

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE22087A Pending DE1275281B (de) 1961-12-07 1961-12-07 Verfahren und Vorrichtung zur Herstellung von Formteilen, Hohlkoerpern und Behaeltern aus thermoplastischen Kunststoffen

Country Status (5)

Country Link
US (1) US3301925A (OSRAM)
BE (1) BE625836A (OSRAM)
DE (1) DE1275281B (OSRAM)
GB (1) GB936177A (OSRAM)
LU (1) LU42814A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183557B1 (en) * 1998-09-25 2001-02-06 Ameron International, Corp. Air bellow suspended pipe lining machine

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1542605A (fr) * 1966-07-29 Werz Furnier Sperrholz Procédé pour remplir les moules dans le moulage à la presse et dispositif pour lamise en oeuvre de ce procédé
US3492307A (en) * 1967-02-27 1970-01-27 Goodyear Tire & Rubber Method for molding thermoplastic material
US3943212A (en) * 1969-05-02 1976-03-09 Continental Can Company, Inc. Method for sinter molding plastic articles
US3673296A (en) * 1969-05-09 1972-06-27 Continental Can Co Method for electrostatically holding particles along a mold surface
US3997649A (en) * 1970-10-27 1976-12-14 Rototron Corporation Method of rotational molding a hollow article
US3744951A (en) * 1971-11-26 1973-07-10 Continental Can Co Sinter molding apparatus
US4278411A (en) * 1977-12-30 1981-07-14 Anderson Stephen W Apparatus for making large fiberglass structures
US4363687A (en) * 1977-12-30 1982-12-14 Anderson Stephen W Method for making large fiberglass structures
US4687531A (en) * 1982-01-26 1987-08-18 Potoczky Joseph B Method for centrifugal spray molding of thin-walled structures
US4664864A (en) * 1983-06-03 1987-05-12 Ex-Cell-O Corporation Mold loading method and apparatus
US4722678A (en) * 1983-06-03 1988-02-02 Ex-Cell-O Corporation Rotational mold with valved charge box
GB2170440B (en) * 1985-02-05 1988-10-26 Centricast Ltd Moulding methods
US4639204A (en) * 1985-06-12 1987-01-27 C-Tec, Inc. Apparatus for centrifugally casting concrete panels
US4729859A (en) * 1985-06-12 1988-03-08 C-Tec, Inc. Method for casting concrete panels
US4621995A (en) * 1985-10-18 1986-11-11 Ex-Cell-O Corporation Multiple zone heating of molds
US5306460A (en) * 1987-06-13 1994-04-26 Asahi Denka Kogyo K.K. Method of producing cast products using elastic molds
US5356589A (en) * 1993-03-09 1994-10-18 Essef Corporation Method and apparatus for forming rotationally cast tank liner having an end fitting
DE112010005292B4 (de) 2010-02-23 2016-06-16 Grupo Rotoplas, S.A. De C.V. Verfahren und Vorrichtung zum Rotationsformen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2592081A (en) * 1949-03-26 1952-04-08 Ohio Commw Eng Co Method of making containers
US2614058A (en) * 1948-06-03 1952-10-14 Richard J Francis Methods of forming reinforced hollow plastic articles
DE933019C (de) * 1953-05-08 1955-09-15 Knapsack Ag Verfahren und Vorrichtung zur Herstellung von Schutzueberzuegen aus pulverfoermigen thermoplastischen Kunststoffen
FR1276131A (fr) * 1960-10-06 1961-11-17 Air Liquide Procédé de fabrication de pièces de révolution en matière thermoplastique

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1510117A (en) * 1920-07-27 1924-09-30 Vass Josef Von Molding hollow bodies
US1807858A (en) * 1927-04-04 1931-06-02 Ambler Asbestos Company Process for coloring plastic material
US2285370A (en) * 1938-01-13 1942-06-02 Owens Illinois Glass Co Method of forming hollow articles
FR869082A (fr) * 1938-11-14 1942-01-23 Dynamit Nobel Ag Procédé de fabrication de pièces moulées
US2935765A (en) * 1954-10-29 1960-05-10 Pirelli Method of making tubular rubber latex articles by deposition on an interior mold surfce
US2822024A (en) * 1956-01-16 1958-02-04 Allwood Inc Apparatus for manufacturing wood particle boards
FR1180308A (fr) * 1956-08-03 1959-06-03 Bayer Ag Procédé d'obtention de corps poreux ou homogènes
GB845059A (en) * 1958-08-11 1960-08-17 Luigi Patella Process and apparatus for manufacturing hollow articles of a thermoplastic material
US3059281A (en) * 1960-04-18 1962-10-23 Space Structures Inc Method of making a reinforced article having an internal integral configuration
US3187381A (en) * 1961-04-28 1965-06-08 Injecticon International Inc Apparatus for molding hollow articles
US3197827A (en) * 1961-12-01 1965-08-03 Combustion Eng End core design for use as a closure on centrifugal casting molds

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2614058A (en) * 1948-06-03 1952-10-14 Richard J Francis Methods of forming reinforced hollow plastic articles
US2592081A (en) * 1949-03-26 1952-04-08 Ohio Commw Eng Co Method of making containers
DE933019C (de) * 1953-05-08 1955-09-15 Knapsack Ag Verfahren und Vorrichtung zur Herstellung von Schutzueberzuegen aus pulverfoermigen thermoplastischen Kunststoffen
FR1276131A (fr) * 1960-10-06 1961-11-17 Air Liquide Procédé de fabrication de pièces de révolution en matière thermoplastique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183557B1 (en) * 1998-09-25 2001-02-06 Ameron International, Corp. Air bellow suspended pipe lining machine

Also Published As

Publication number Publication date
LU42814A1 (OSRAM) 1963-06-05
GB936177A (en) 1963-09-04
US3301925A (en) 1967-01-31
BE625836A (OSRAM)

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