CA2048973C - Methode de formage de moule
- Google Patents
Methode de formage de moule
Info
Publication number
CA2048973C
CA2048973CCA 2048973CA2048973ACA2048973CCA 2048973 CCA2048973 CCA 2048973CCA 2048973 CA2048973 CA 2048973CA 2048973 ACA2048973 ACA 2048973ACA 2048973 CCA2048973 CCA 2048973C
Authority
CA
Canada
Prior art keywords
model
mold section
mold
rigid member
seal
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.)
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.)
Vidrio Plano de Mexico SA de CV
Original Assignee
Vidrio Plano de Mexico SA de CV
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 US07/566,034external-prioritypatent/US5240668A/en
Application filed by Vidrio Plano de Mexico SA de CVfiledCriticalVidrio Plano de Mexico SA de CV
Publication of CA2048973A1publicationCriticalpatent/CA2048973A1/fr
Application grantedgrantedCritical
Publication of CA2048973CpublicationCriticalpatent/CA2048973C/fr