초록 ▼

A system for filtering vibrations from an internal combustion engine towards an exhaust pipe wherein an interruption is arranged on the latter and as close as possible to the source of the vibrations, the ends of the pipe facing the level of the interruption having the shape of a spherical area, a c

A system for filtering vibrations from an internal combustion engine towards an exhaust pipe wherein an interruption is arranged on the latter and as close as possible to the source of the vibrations, the ends of the pipe facing the level of the interruption having the shape of a spherical area, a composite joint between these ends being then re-established via a first internal, cylindrical element with beveled ends fitting together within the preceding areas and a second external element supported by the central part of the latter while its ends hold tightness segments against the upper part of the spherical areas, at least one space being provided between these two elements allowing the placement of a ring, two envelopes being in addition crimped onto the widened ends of the second element supported on the spherical areas, thus holding the composite joint in place.

대표청구항 ▼

A pipe joint for filtering vibrations produced by an internal combustion engine comprising: an exhaust pipe assembly connected to said engine and which further comprises first and second pipes having first and second adjacent end portions, each of said end portions forming a spherical member: a conn

A pipe joint for filtering vibrations produced by an internal combustion engine comprising: an exhaust pipe assembly connected to said engine and which further comprises first and second pipes having first and second adjacent end portions, each of said end portions forming a spherical member: a connecting mechanism interconnecting said first and second end portions, wherein said connecting mechanism further comprises; an internal cylindrical element having first and second beveled end portions disposed, respectively, within said spherical members of said first and second end portions; a second external element mounted on a central portion of said cylindrical element and having first and second opposite ends forming sealing portions sealingly engaging external surface portions, respectively, of said spherical members of said first and second end portions; a ring member mounted on said cylindrical element between said cylindrical element and a portion of said second element; and first and second envelope members engaging and interconnecting, respectively, said first and second spherical members and said opposite ends of said second element for holding the pipe joint in place.