Lightweight valve

Details Lightweight valve Lightweight valve

2011-01-04

2011-01-04

Fristoe, Jr., John K (Department: 3753)

Valves and valve actuation

Valve

C123S188300

Reexamination Certificate

active

07862007

ABSTRACT:
A lightweight valve (1), in particular for internal combustion engines, is provided, with a valve stem (3), with a hollow valve cone (5) and with a valve disk (7) closing the valve cone hollow space on one side, a valve cone support being provided in the hollow space. The valve cone support is provided at a distance from the valve disk (7).

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