CA2294739C - Dispositif et procede de moulage par rotation sur des axes multiples - Google Patents

Dispositif et procede de moulage par rotation sur des axes multiples Download PDF

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Publication number
CA2294739C
CA2294739C CA002294739A CA2294739A CA2294739C CA 2294739 C CA2294739 C CA 2294739C CA 002294739 A CA002294739 A CA 002294739A CA 2294739 A CA2294739 A CA 2294739A CA 2294739 C CA2294739 C CA 2294739C
Authority
CA
Canada
Prior art keywords
mold
assembly
preselected
supporting assembly
frame section
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 - Fee Related
Application number
CA002294739A
Other languages
English (en)
Other versions
CA2294739A1 (fr
Inventor
Leroy Payne
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 claimed from PCT/US1998/008804 external-priority patent/WO1999056929A1/fr
Application filed by Individual filed Critical Individual
Publication of CA2294739A1 publication Critical patent/CA2294739A1/fr
Application granted granted Critical
Publication of CA2294739C publication Critical patent/CA2294739C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C41/04—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
    • 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
    • B29C41/34—Component parts, details or accessories; Auxiliary operations
    • B29C41/52—Measuring, controlling or regulating
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/16—Fillers

Landscapes

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

Abstract

L'invention concerne un dispositif (11) de moulage par rotation sur des axes multiples, comprenant une partie (12) support, une partie (13) moulage et une partie (14) commande. La partie support comprend une section (16) châssis courbe, dirigée vers le haut. La partie moulage comprend un ensemble (17) support de moule courbe vertical disposé dans la partie (16) châssis courbe et espacée de cette dernière. L'ensemble (19) moule comprend des sections (18) de moule séparables formant une cavité (20) de moule sensiblement fermée, ces sections étant maintenues dans l'ensemble (17) support de moule. La partie (14) commande comprend des systèmes (23, 24) d'entraînement disposés selon une configuration prédéterminée à côté de la section (16) châssis courbe. Ces systèmes d'entraînement sont activés sélectivement en coordination avec les systèmes (23, 24) d'entraînement adjacents afin de provoquer le mouvement l'ensemble (17) support de moule selon profil présélectionné. Des paramètres de fonctionnement présélectionnés sont stockés dans une mémoire (30) programmable. Des systèmes (32) de surveillance détectent l'information de fonctionnement dans les éléments de commande. Des circuits émettent des signaux à partir des systèmes de surveillance à destination d'un coordinateur (31), lequel compare l'information de fonctionnement avec les paramètres de fonctionnement stockés dans la mémoire (30) de manière à commander la rotation de l'ensemble (17) support du moule selon un profil de rotation présélectionné.
CA002294739A 1998-05-01 1999-04-30 Dispositif et procede de moulage par rotation sur des axes multiples Expired - Fee Related CA2294739C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US1998/008804 WO1999056929A1 (fr) 1996-09-26 1998-05-01 Procede et appareil de moulage multiaxial en rotation
USPCT/US98/08804 1998-05-01
PCT/US1999/009382 WO1999056930A1 (fr) 1998-05-01 1999-04-30 Dispositif et procede de moulage par rotation sur des axes multiples

Publications (2)

Publication Number Publication Date
CA2294739A1 CA2294739A1 (fr) 1999-11-11
CA2294739C true CA2294739C (fr) 2007-10-02

Family

ID=22266952

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002329813A Expired - Lifetime CA2329813C (fr) 1998-05-01 1998-05-01 Procede et appareil de moulage multiaxial en rotation
CA002294739A Expired - Fee Related CA2294739C (fr) 1998-05-01 1999-04-30 Dispositif et procede de moulage par rotation sur des axes multiples

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002329813A Expired - Lifetime CA2329813C (fr) 1998-05-01 1998-05-01 Procede et appareil de moulage multiaxial en rotation

Country Status (4)

Country Link
EP (1) EP1017556A4 (fr)
AU (2) AU7470298A (fr)
CA (2) CA2329813C (fr)
WO (1) WO1999056930A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2866997B1 (fr) 2012-06-30 2017-03-15 ROTO evolution GmbH Dispositif de rotation pour pièces moulées par coulée en rotation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528133A (en) * 1967-11-21 1970-09-15 Nat Distillers Chem Corp Rotational mold structure having short abutting flanges with enlarged bead-forming sections
US3843285A (en) * 1969-12-22 1974-10-22 Mitsubishi Petrochemical Co Apparatus for manufacturing a foam having a dense surface
JPS529225B2 (fr) * 1972-12-29 1977-03-15
US5173221A (en) * 1985-08-19 1992-12-22 Payne Leroy Method of molding and assembling structural
US5188845A (en) * 1985-08-19 1993-02-23 Payne Leroy Multiaxis rotational molding apparatus
US5316701A (en) * 1985-08-19 1994-05-31 Payne Leroy Multiaxis rotational molding process
US4671753A (en) * 1985-08-19 1987-06-09 Payne Leroy Apparatus for molding
US5503780A (en) * 1985-08-19 1996-04-02 Payne; Leroy Multiaxis rotational molding method

Also Published As

Publication number Publication date
EP1017556A1 (fr) 2000-07-12
CA2294739A1 (fr) 1999-11-11
AU7470298A (en) 1999-11-23
AU3773499A (en) 1999-11-23
EP1017556A4 (fr) 2001-01-17
CA2329813C (fr) 2006-01-31
WO1999056930A1 (fr) 1999-11-11
CA2329813A1 (fr) 1999-11-11

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MKLA Lapsed

Effective date: 20190430