EP 3807514 A1 20210421 - CAST PISTON FOR AN INTERNAL COMBUSTION ENGINE, CONSISTING OF AN IRON-BASED MATERIAL
Title (en)
CAST PISTON FOR AN INTERNAL COMBUSTION ENGINE, CONSISTING OF AN IRON-BASED MATERIAL
Title (de)
GEGOSSENER KOLBEN FÜR EINEN VERBRENNUNGSMOTOR, AUS EINEM MATERIAL AUF EISENBASIS
Title (fr)
PISTON MOULÉ POUR UN MOTEUR À COMBUSTION, COMPOSÉ D'UN MATÉRIAU À BASE DE FER
Publication
Application
Priority
- DE 102018209455 A 20180613
- EP 2019064820 W 20190606
Abstract (en)
[origin: WO2019238528A1] A cast piston (10) for an internal combustion engine, which piston consists of an iron-based material, has windows (18, 20) in at least one lateral wall (16) that carries a piston pin boss (22), said windows being asymmetrical relative to one another on the side of skirt walls (14).
IPC 8 full level
F02F 3/02 (2006.01); B22D 15/02 (2006.01); F02F 3/00 (2006.01)
CPC (source: EP US)
B22D 15/02 (2013.01 - EP); F02F 3/0084 (2013.01 - EP US); F02F 3/02 (2013.01 - EP); F02F 3/027 (2013.01 - EP US); F02F 2003/0007 (2013.01 - EP US); F05C 2201/0442 (2013.01 - EP US); F05C 2201/0448 (2013.01 - US)
Citation (search report)
See references of WO 2019238528A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102018209455 A1 20191219; CN 112204240 A 20210108; EP 3807514 A1 20210421; US 11686270 B2 20230627; US 2021215118 A1 20210715; WO 2019238528 A1 20191219
DOCDB simple family (application)
DE 102018209455 A 20180613; CN 201980029138 A 20190606; EP 19729519 A 20190606; EP 2019064820 W 20190606; US 201915734001 A 20190606