FR2425309A1 - ARTISANAL THERMOPLASTIC MOLDING DEVICE - Google Patents

ARTISANAL THERMOPLASTIC MOLDING DEVICE

Info

Publication number
FR2425309A1
FR2425309A1 FR7813859A FR7813859A FR2425309A1 FR 2425309 A1 FR2425309 A1 FR 2425309A1 FR 7813859 A FR7813859 A FR 7813859A FR 7813859 A FR7813859 A FR 7813859A FR 2425309 A1 FR2425309 A1 FR 2425309A1
Authority
FR
France
Prior art keywords
shaft
artisanal
molding device
mold holder
molds
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.)
Withdrawn
Application number
FR7813859A
Other languages
French (fr)
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.)
Glass Marvin and Associates
Original Assignee
Glass Marvin and Associates
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 US05/637,729 priority Critical patent/US4050875A/en
Priority to GB17463/78A priority patent/GB1591602A/en
Application filed by Glass Marvin and Associates filed Critical Glass Marvin and Associates
Priority to DE19782820484 priority patent/DE2820484A1/en
Priority to FR7813859A priority patent/FR2425309A1/en
Priority claimed from DE19782820484 external-priority patent/DE2820484A1/en
Publication of FR2425309A1 publication Critical patent/FR2425309A1/en
Withdrawn legal-status Critical Current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
    • B29C41/38—Moulds, cores or other substrates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

DISPOSITIF DE MOULAGE ARTISANAL D'OBJETS CREUX A PARTIR DE MATIERE THERMOPLASTIQUE. AU CENTRE D'UNE COURONNE DENTEE 16, FIXEE SUR UN BATI 12, TOURILLONNE UN ARBRE MU PAR MANIVELLE ET SOLIDAIRE D'UN JOUG 22 DANS LEQUEL UN PORTE-MOULE TOURILLONNE AUTOUR D'UN AXE PERPENDICULAIRE AUDIT ARBRE. LE PORTE-MOULE EST SOLIDAIRE D'UN ARBRE QUI TRAVERSE L'UNE DES BRANCHES DU JOUG ET EST FIXE A UNE ROUE DENTEE 30 ENGRENANT AVEC LA COURONNE 16. DEUX DEMI-MOULES 34, 36 DEFINISSENT UNE EMPREINTE QU'ON CHARGE DE MATIERE PLASTIQUE, PUIS ON ASSEMBLE LES DEMI-MOULES ET ON LES MONTE DANS LE PORTE-MOULE. EN TOURNANT LA MANIVELLE, ON FAIT TOURNER LE MOULE AUTOUR DE DEUX AXES PERPENDICULAIRES ENTRE EUX. APPLICATION AU MOULAGE PAR AMATEURS.ARTISANAL MOLDING DEVICE FOR HOLLOW OBJECTS FROM THERMOPLASTIC MATERIAL. AT THE CENTER OF A TOOTHED CROWN 16, FIXED ON A FRAME 12, A SHAFT MOUNTED SHAFT BY CRANK AND JOINT WITH A YOG 22 IN WHICH A SHAFT MOLD HOLDER AROUND A PERPENDICULAR AXIS AUDITS SHAFT. THE MOLD HOLDER IS ASSOCIATED WITH A SHAFT WHICH CROSSES ONE OF THE BRANCHES OF THE YOKE AND IS ATTACHED TO A TOOTHED WHEEL 30 ENGAGING WITH THE CROWN 16. TWO HALF-MOLDS 34, 36 DEFINE A FOOTPRINT THAT IS LOADED WITH PLASTIC MATERIAL , THEN WE ASSEMBLE THE HALF-MOLDS AND MOUNT THEM IN THE MOLD HOLDER. BY TURNING THE CRANK, WE ROTATE THE MOLD AROUND TWO PERPENDICULAR AXES BETWEEN THEM. APPLICATION TO MOLDING BY AMATEURS.

FR7813859A 1975-12-04 1978-05-10 ARTISANAL THERMOPLASTIC MOLDING DEVICE Withdrawn FR2425309A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US05/637,729 US4050875A (en) 1975-12-04 1975-12-04 Arts and crafts molding device
GB17463/78A GB1591602A (en) 1978-05-03 1978-05-03 Arts and crafts moulding device
DE19782820484 DE2820484A1 (en) 1975-12-04 1978-05-10 MOLDING DEVICE FOR MANUFACTURING HOLLOW PRODUCTS FROM MOLTEN THERMOPLASTIC MATERIAL
FR7813859A FR2425309A1 (en) 1978-05-03 1978-05-10 ARTISANAL THERMOPLASTIC MOLDING DEVICE

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB17463/78A GB1591602A (en) 1978-05-03 1978-05-03 Arts and crafts moulding device
DE19782820484 DE2820484A1 (en) 1975-12-04 1978-05-10 MOLDING DEVICE FOR MANUFACTURING HOLLOW PRODUCTS FROM MOLTEN THERMOPLASTIC MATERIAL
FR7813859A FR2425309A1 (en) 1978-05-03 1978-05-10 ARTISANAL THERMOPLASTIC MOLDING DEVICE

Publications (1)

Publication Number Publication Date
FR2425309A1 true FR2425309A1 (en) 1979-12-07

Family

ID=27187542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813859A Withdrawn FR2425309A1 (en) 1975-12-04 1978-05-10 ARTISANAL THERMOPLASTIC MOLDING DEVICE

Country Status (2)

Country Link
FR (1) FR2425309A1 (en)
GB (1) GB1591602A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2543815A (en) * 2015-10-30 2017-05-03 Brian Duffus Leggat James Three dimensional centrifuge

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784686A (en) * 1927-06-23 1930-12-09 Gen Chemical Corp Process and apparatus for producing wax bottles
FR1173486A (en) * 1956-04-06 1959-02-25 V & E Plastics Ltd A method and apparatus for making inflatable plastic objects such as soccer balls
FR1385729A (en) * 1963-01-02 1965-01-15 Allied Chem Process for producing hollow polylactam articles by polymerization in situ and on the surface of a rotating mold of a mixture of lactam and catalysts
US3217078A (en) * 1962-04-16 1965-11-09 C R Custom Plastics Corp Process for molding hollow articles from thermoplastic materials
US3347971A (en) * 1963-06-17 1967-10-17 Uniroyal Inc Rotational molding
US3929182A (en) * 1973-11-05 1975-12-30 Jr Juan Jose Amado Method of centrifugally casting hollow spheres

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1784686A (en) * 1927-06-23 1930-12-09 Gen Chemical Corp Process and apparatus for producing wax bottles
FR1173486A (en) * 1956-04-06 1959-02-25 V & E Plastics Ltd A method and apparatus for making inflatable plastic objects such as soccer balls
US3217078A (en) * 1962-04-16 1965-11-09 C R Custom Plastics Corp Process for molding hollow articles from thermoplastic materials
FR1385729A (en) * 1963-01-02 1965-01-15 Allied Chem Process for producing hollow polylactam articles by polymerization in situ and on the surface of a rotating mold of a mixture of lactam and catalysts
US3347971A (en) * 1963-06-17 1967-10-17 Uniroyal Inc Rotational molding
US3929182A (en) * 1973-11-05 1975-12-30 Jr Juan Jose Amado Method of centrifugally casting hollow spheres

Also Published As

Publication number Publication date
GB1591602A (en) 1981-06-24

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Legal Events

Date Code Title Description
ST Notification of lapse