Sealing device for connection of a pipe in a hole
OwnerMario Pecchioliinventor
Life of this patent
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Abstract
A sealing device (110) for connection of a pipe (112) in a hole (114), wherein the fitting is free, with play, of the type comprising pressure means (120) to thrust the pipe (112) in the direction of the hole (114), and a washer (18, 118) with an annular shape, with a central hole into which the pipe (112) is inserted and secured; this washer (118) has a base which is shaped according to a spherical annular surface portion (119) and is disposed with this spherical base (119) facing the hole (114), the spherical base (119) being thrust against the hole (114) by these pressure means (120).
Claims7
Sealing device (110) for connection of a pipe (112) in a hole (114), wherein the fitting is free, with play, of the type comprising pressure means (120) to thrust the said pipe (112) in the direction of the said hole (114), and a washer (18, 118) with an annular shape, with a central hole into which the said pipe (112) is inserted and secured, characterised in that the said washer (118) has a base which is shaped according to a spherical annular surface portion (119) and is disposed with the said spherical base (119) facing the said hole (114), the said spherical base (119) being thrust against the said hole (114) by the said pressure means (120).
Sealing device (110) for connection of a pipe (112) in a hole (114), substantially as described and illustrated, and for the purposes specified.
Dependencies are inferred from the claim text.