Spring device and valve assembly for a beverage container
OwnerEmanuela COVIinventor
Life of this patent
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Abstract
A spring device comprises at least one distribution ring and at least two elastic elements configured like a zig-zag spring connected to the at least one distribution ring. The zig-zag spring elements are disposed equidistant around a longitudinal axis of the spring device and extend along respective axes parallel to its longitudinal axis.
Claims16
Spring device comprising at least one distribution ring and at least two elastic elements configured like a zig-zag spring connected to said at least one distribution ring, said zig-zag spring elements being disposed equidistant around a longitudinal axis (X) of said spring device and extending along respective axes parallel to said longitudinal axis (X).
Dependencies are inferred from the claim text.