CH563231A5CH207174ACH207174ACH563231A5CH 563231 A5CH563231 A5CH 563231A5CH 207174 ACH207174 ACH 207174ACH 207174 ACH207174 ACH 207174ACH 563231 A5CH563231 A5CH 563231A5
Authority
CH
Switzerland
Application number
CH207174A
Original Assignee
Schloemann Siemag Ag
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 Schloemann Siemag AgfiledCriticalSchloemann Siemag Ag
Publication of CH563231A5publicationCriticalpatent/CH563231A5/xx
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
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
B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
B29C45/03—Injection moulding apparatus
B29C45/12—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem
B29C45/125—Injection moulding apparatus using two or more fixed moulds, e.g. in tandem using a material distributing system