EP 1716943 B1 20100818 - Sintered support for core for cast iron cylinder case
Title (en)
Sintered support for core for cast iron cylinder case
Title (de)
Gesinterte Kernstütze für Gußeisenzylindergehäuse
Title (fr)
Etancon fritte pour carter cylindre en fonte
Publication
Application
Priority
FR 0504430 A 20050429
Abstract (en)
[origin: EP1716943A1] The fabrication, by moulding in a sand mould, of an iron component incorporating at least one thin chamber uses a mould including an internal core destined to constitute the thin chamber (3) of the component. This core incorporates mould consolidating props (4) that remain buried in the iron of the component after moulding. The consolidating props are made of a sintered ferrous material. An independent claim is also included for an internal combustion engine cylinder block.
IPC 8 full level
B22D 19/00 (2006.01); B22C 21/14 (2006.01); F02F 7/00 (2006.01)
CPC (source: EP)
B22C 21/14 (2013.01); B22D 19/0009 (2013.01); F02F 7/0007 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1716943 A1 20061102; EP 1716943 B1 20100818; AT E477869 T1 20100915; DE 602006016192 D1 20100930; FR 2885061 A1 20061103; FR 2885061 B1 20070727
DOCDB simple family (application)
EP 06300404 A 20060425; AT 06300404 T 20060425; DE 602006016192 T 20060425; FR 0504430 A 20050429