EP 0259557 B1 19900912 - FORMING APPARATUS HAVING CATALYST INTRODUCTION SIMULTANEOUS WITH SAND INJECTION
Title (en)
FORMING APPARATUS HAVING CATALYST INTRODUCTION SIMULTANEOUS WITH SAND INJECTION
Publication
Application
Priority
US 88536186 A 19860714
Abstract (en)
[origin: EP0259557A1] An apparatus and method for simultaneously injecting moulding material (14) and a curing additive into a form (22). The apparatus (10) includes a container (12) of moulding material (14) interconnected by a conduit (20) to a forming cavity (22). Moulding material (14) is discharged into cavity (22) through conduit (20). An integrally formed chamber (36) is provided for simultaneously supplying additive to the discharging moulding material (14). Moulding material (14) is forced into cavity (22) while simultaneously forcing the additive into the path of the discharging moulding material (14).
IPC 1-7
IPC 8 full level
B22C 9/10 (2006.01); B22C 9/12 (2006.01); B22C 15/24 (2006.01)
CPC (source: EP)
B22C 9/123 (2013.01); B22C 15/245 (2013.01)
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
EP 0259557 A1 19880316; EP 0259557 B1 19900912; CA 1280575 C 19910226; DE 259557 T1 19880811; DE 3764913 D1 19901018; JP S6372448 A 19880402; MX 171289 B 19931018
DOCDB simple family (application)
EP 87109611 A 19870703; CA 540999 A 19870630; DE 3764913 T 19870703; DE 87109611 T 19870703; JP 17404787 A 19870714; MX 734187 A 19870713