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
B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
B29C45/17—Component parts, details or accessories; Auxiliary operations
B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
Verfahren zum herstellen eines kraftfahrzeug-bauteils durch einspritzen von kunststoffmaterial, verfahren zum sequenziellen einspritzen von kunststoffmaterial, form zur durchführung der verfahren, und so hergestelltes bauteil
Dispositif pour l'injection en discontinu d'une matiere plastique dans un moule, et procede pour l'application de ce dispositif a la realisation d'une prothese dentaire
Procede pour fabriquer a la presse des pieces moulees a partir d'une feuille de matiere composite, avec enduction complementaire de la piece moulee