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ks kolbenschmidt | 472 |
ks aluminium-technologie | 6 |
gelita | 4 |
hirschvogel umformtechnik | 1 |
ks kolbenschmidt | 50 |
ks aluminium-technologie | 4 |
gelita | 2 |
ks kolbenschmidt | 62 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
elongated cooling channel inlet for cooling channel pistons, and method for operating th… 🛈 | 11 | 2014 |
piston for an internal combustion engine, and production method therefor | 10 | 2013 |
machining process for trapezoid rings with small axial dimensions, used in pistons of in… 🛈 | 8 | 2013 |
functionally optimized design of a cylinder liner | 8 | 2011 |
piston upper part of an assembled or welded piston with extended cooling spaces | 8 | 2010 |
piston without a closed cooling chamber for internal combustion engines with at least on… 🛈 | 8 | 2014 |
method for producing a cooling channel system for internal combustion engines and piston… 🛈 | 8 | 2010 |
piston of two-piece construction for an internal combustion engine | 8 | 2012 |
friction welded steel piston having optimized cooling channel | 8 | 2008 |
gap geometry in a cohesively joined cooling-channel piston | 7 | 2014 |