FR1543822A - Procédé et dispositifs pour la préparation de cavités et de moules pour la production de pièces moulées - Google Patents

Procédé et dispositifs pour la préparation de cavités et de moules pour la production de pièces moulées

Info

Publication number
FR1543822A
FR1543822A FR127537A FR127537A FR1543822A FR 1543822 A FR1543822 A FR 1543822A FR 127537 A FR127537 A FR 127537A FR 127537 A FR127537 A FR 127537A FR 1543822 A FR1543822 A FR 1543822A
Authority
FR
France
Prior art keywords
molds
cavities
preparation
production
devices
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
FR127537A
Other languages
English (en)
Inventor
Adalbert Wittmoser
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 DEH60967A external-priority patent/DE1301439B/de
Application filed filed Critical
Priority to FR127537A priority Critical patent/FR1543822A/fr
Application granted granted Critical
Publication of FR1543822A publication Critical patent/FR1543822A/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
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up 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
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0311—Compounds
    • H01F1/0313—Oxidic compounds
    • H01F1/0315—Ferrites

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR127537A 1966-11-11 1967-11-09 Procédé et dispositifs pour la préparation de cavités et de moules pour la production de pièces moulées Expired FR1543822A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR127537A FR1543822A (fr) 1966-11-11 1967-11-09 Procédé et dispositifs pour la préparation de cavités et de moules pour la production de pièces moulées

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEH60967A DE1301439B (de) 1966-11-11 1966-11-11 Verfahren und Vorrichtung zum Herstellen einer Giessform mittels eines magnetisierbaren Werkstoffes
DEW0043734 1967-04-11
DEH0063131 1967-06-28
FR127537A FR1543822A (fr) 1966-11-11 1967-11-09 Procédé et dispositifs pour la préparation de cavités et de moules pour la production de pièces moulées

Publications (1)

Publication Number Publication Date
FR1543822A true FR1543822A (fr) 1968-10-25

Family

ID=27437050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR127537A Expired FR1543822A (fr) 1966-11-11 1967-11-09 Procédé et dispositifs pour la préparation de cavités et de moules pour la production de pièces moulées

Country Status (1)

Country Link
FR (1) FR1543822A (fr)

Similar Documents

Publication Publication Date Title
CH478175A (fr) Procédé pour la préparation d'un polyuréthane adapté pour le moulage par injection
FR1508785A (fr) Procédé pour la préparation de dialkyldiphénylamines
FR1507960A (fr) Procédé de production de pièces métalliques coulées en moules à coquille en matière céramique
FR1508526A (fr) Procédé pour la préparation de maléimides
FR1533763A (fr) Procédé pour la préparation de thio-semicarbazides
FR1511309A (fr) Moule et procédé de coulée
FR1543822A (fr) Procédé et dispositifs pour la préparation de cavités et de moules pour la production de pièces moulées
FR1482416A (fr) Procédé et dispositif de moulage pour la fabrication de moules de fonderie
CH376831A (fr) Procédé de moulage et moule pour la mise en oeuvre de ce procédé
FR1512956A (fr) Procédé pour la production de polypropylène mousse
FR1312348A (fr) Procédé pour le moulage par injection de matières plastiques
CH472452A (fr) Procédé de préparation de nouveaux polyesteramides
FR1515100A (fr) Procédé amélioré pour la préparation de sulfolanes
FR1523720A (fr) Procédé de préparation de polyuréthanes pour le moulage par injection
FR1508035A (fr) Procédé pour la préparation de benzodiazépine
FR1504848A (fr) Procédé pour la fabrication de perborates
FR1333307A (fr) Moules, notamment pour le moulage vertical de matière plastique
FR1522917A (fr) Procédé pour la préparation de cyclopent-2-énones substituées
FR1475556A (fr) Procédé pour la préparation de fluorphosphates métalliques
FR1475158A (fr) Moule et procédé de coulée
FR1490210A (fr) Procédé de préparation de moules et de noyaux de fonderie
FR1511207A (fr) Procédé pour la préparation de 10 alpha-stéroïdes
FR1476837A (fr) Moule perfectionné pour la fabrication de plaques par moulage de masses plastiques
CH469009A (fr) Procédé pour la préparation de nouveaux amino-alcools
FR1465071A (fr) Procédé de production de peroxyde d'acétylcyclohexane-sulfonyle