FR1302462A - Perfectionnements relatifs à la fabrication d'articles de formes creuses en matières thermoplastiques - Google Patents

Perfectionnements relatifs à la fabrication d'articles de formes creuses en matières thermoplastiques

Info

Publication number
FR1302462A
FR1302462A FR863866A FR863866A FR1302462A FR 1302462 A FR1302462 A FR 1302462A FR 863866 A FR863866 A FR 863866A FR 863866 A FR863866 A FR 863866A FR 1302462 A FR1302462 A FR 1302462A
Authority
FR
France
Prior art keywords
articles
manufacture
thermoplastic materials
improvements relating
hollow shapes
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.)
Expired
Application number
FR863866A
Other languages
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.)
Bowater Research and Development Co Ltd
Original Assignee
Bowater Research and Development Co Ltd
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 Bowater Research and Development Co Ltd filed Critical Bowater Research and Development Co Ltd
Application granted granted Critical
Publication of FR1302462A publication Critical patent/FR1302462A/fr
Expired 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
    • 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
    • B29C41/06—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould about two or more axes
    • 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
    • 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
FR863866A 1960-06-07 1961-06-05 Perfectionnements relatifs à la fabrication d'articles de formes creuses en matières thermoplastiques Expired FR1302462A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2000860 1960-06-07

Publications (1)

Publication Number Publication Date
FR1302462A true FR1302462A (fr) 1962-08-31

Family

ID=10138827

Family Applications (2)

Application Number Title Priority Date Filing Date
FR863866A Expired FR1302462A (fr) 1960-06-07 1961-06-05 Perfectionnements relatifs à la fabrication d'articles de formes creuses en matières thermoplastiques
FR907780A Expired FR1331884A (fr) 1960-06-07 1962-08-24 Procédé de fabrication de corps creux et appareil pour la mise en oeuvre de ce procédé

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR907780A Expired FR1331884A (fr) 1960-06-07 1962-08-24 Procédé de fabrication de corps creux et appareil pour la mise en oeuvre de ce procédé

Country Status (8)

Country Link
US (1) US3134140A (fr)
BE (2) BE621934A (fr)
ES (1) ES268003A1 (fr)
FI (1) FI42471B (fr)
FR (2) FR1302462A (fr)
LU (1) LU40217A1 (fr)
NL (2) NL265570A (fr)
SE (1) SE329498B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316339A (en) * 1962-12-19 1967-04-25 Rubbermaid Inc Method and apparatus for molding hollow articles from resins
DE1283498B (de) * 1964-12-03 1968-11-21 Thyssen Roehrenwerke Ag Verfahren und Vorrichtung zum Umhuellen eines Rohres mit einer Kunststoffschutzschicht
US3382541A (en) * 1965-06-24 1968-05-14 Johns Manville Pipe apparatus
US3482013A (en) * 1965-10-06 1969-12-02 Spraymould Bahamas Ltd Method of molding plastic articles
US3496606A (en) * 1966-05-09 1970-02-24 William Edwin Rudge Manufacture of plastic printing plates or the like
US3825395A (en) * 1971-01-04 1974-07-23 Rototron Corp Apparatus for molding hollow plastic articles
ZA812388B (en) * 1980-04-18 1982-06-30 Masternet Ltd Moulding process for plastics
US4836963A (en) * 1984-05-01 1989-06-06 Old Town Canoe Company Rotational molding method
US4913944A (en) * 1984-05-01 1990-04-03 Old Town Canoe Company Boat hull
FR2660593B1 (fr) * 1990-04-04 1992-07-31 Chateauneuf Ateliers Polyvalen Four de rotomoulage.
US5356589A (en) * 1993-03-09 1994-10-18 Essef Corporation Method and apparatus for forming rotationally cast tank liner having an end fitting
US20020109251A1 (en) * 2001-02-09 2002-08-15 Sellepack David M. Polymeric watercraft and manufacture method thereof
US20020109256A1 (en) * 2001-02-09 2002-08-15 Sellepack David M. Polymeric watercraft and manufacture method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1181452A (en) * 1910-10-27 1916-05-02 Ernest James Hume Machine for making concrete pipes, columns, &c.
US1992739A (en) * 1933-02-10 1935-02-26 Centrifugal Pipe Corp Centrifugal casting
US2252219A (en) * 1939-11-03 1941-08-12 Trotzke Frank Centrifugal tube casting machine
US2659107A (en) * 1947-11-14 1953-11-17 Bell George W De Method of making hollow plastic articles
BE545421A (fr) * 1953-06-08
BE531583A (fr) * 1953-09-03
US2881476A (en) * 1955-08-01 1959-04-14 Page Mark Hollow object molding apparatus with moving heaters
US2904836A (en) * 1956-04-05 1959-09-22 Deluxe Coils Inc Centrifugal casting apparatus particularly for plastic tubing
NL237430A (fr) * 1958-03-24

Also Published As

Publication number Publication date
BE604713A (fr)
ES268003A1 (es) 1961-11-16
BE621934A (fr)
NL135182C (fr)
FI42471B (fr) 1970-04-30
US3134140A (en) 1964-05-26
NL265570A (fr)
LU40217A1 (fr) 1961-12-04
SE329498B (fr) 1970-10-12
FR1331884A (fr) 1963-07-05

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