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US 6,058,960 AGranted
Device serving as a valve insert for fluid containers under pressure
AssigneeC. Ehrensperger AG
InventorVolker Kopp
Life of this patent
Estimating the term…
Abstract
A device serving as a valve insert for pressurized fluid containers includes a valve plate, a valve body and a valve piston. The valve piston has at least one predetermined breaking point.
Claims20
A valve insert for pressurized fluid containers comprising:
- a valve plate (12),
- a valve body (13)
- and a valve piston (14) having at least one predetermined breaking point (17), wherein said valve piston (14) has an at least partially hollow lug (31), said lug (31) has a wall (36) having a weakening that forms said at least one predetermined breaking point (17), said wall (36) has outward-facing ribs (33), and at least one of said outward-facings ribs (33) has said at least one predetermined breaking point (17).
Dependencies are inferred from the claim text.