Piston with active structure
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United States of America Patent
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Nov 22, 2016
Grant Date -
Apr 30, 2015
app pub date -
Apr 5, 2013
filing date -
Apr 5, 2012
priority date (Note) -
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status (Latency Note)
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Abstract
The present invention relates to a piston and a piston—connecting rod assembly for internal combustion engines or compressors, featuring a pinless connecting rod assembly having a joint claw, whereas the joint claw is formed to partly encompass an upper joining end of a connecting rod, whereas the joint claw is formed as a part of an inner section of the piston, and whereas the inner section is radially encircled by a cylindrical piston skirt. According to the invention at least one bar element is arranged extending between the inner section and the piston skirt, whereas the bar element divides a first open section from at least one second open section being arranged between the inner section and the piston skirt.
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