Apparatus
OwnerGino Ferrari, Franco Maioliinventors
Life of this patent
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Abstract
Apparatus comprising a normally closed valve element that can be mounted on a mobile part and fluid distributor means that can be mounted on a stationary part and is operatively connectable with said valve element.
Claims20
Apparatus comprising a normally closed valve element that can be mounted on a mobile part and fluid distributor means that can be mounted on a stationary part and is operatively connectable with said valve element.
Apparatus comprising a stationary part and a mobile part, at least a normally-closed valve element that can be mounted on said mobile part, distributor means that can be coupled with or uncoupled from said valve element, a deactivation element for deactivating fluid-dynamic devices acting on said valve element in alternation with said distributor means.
Dependencies are inferred from the claim text.