초록 ▼

A flexible coupler apparatus for joining successive lengths of pipe in an exhaust system for a vehicle. A pipe inner member is insertingly received in the adjacent ends of two pipe adapter members which are affixed to respective adjacent pipe ends. A first spacer member is radially and axially enclo

A flexible coupler apparatus for joining successive lengths of pipe in an exhaust system for a vehicle. A pipe inner member is insertingly received in the adjacent ends of two pipe adapter members which are affixed to respective adjacent pipe ends. A first spacer member is radially and axially enclosed between the end of one of the adapter members and the pipe inner member. A second spacer member is radially and axially enclosed between the end of the other of the adapter members and the pipe inner member. A flexible, extensible sealing member mechanically connects the adapter members, and, in turn, the pipe ends.

대표청구항 ▼

A flexible coupler apparatus for connecting adjacent ends of successive pipes to direct fluid flow from one of the two pipes to the other of the two pipes, while precluding transmission of vibration between the two pipes, the flexible coupler apparatus comprising: a first adapter having a first end

A flexible coupler apparatus for connecting adjacent ends of successive pipes to direct fluid flow from one of the two pipes to the other of the two pipes, while precluding transmission of vibration between the two pipes, the flexible coupler apparatus comprising: a first adapter having a first end configured to be operably affixed to a first one of the two pipes, and a second free end; a second adapter member having a first end configured to be operably affixed to a second one of the two pipes, and a second free end, the second free ends of the first and second adapter members being normally disposed in an axially spaced relationship, when the first and second adapter members are affixed to the first and second pipes, respectively, and the coupler apparatus is in an unstressed state; an inner member, having two free ends, which are insertingly received in respective ones of the second free ends of the first and second adapter members, the two free ends of the inner member being further circumferentially surrounded by the second free ends of the first and second adapter members, respectively; at least first and second resilient spacer members, operably and radially disposed between a first free end of the inner member and a free end of one of the first and second adapter members, and a second free end of the inner member and a free end of the other of the first and second adapter members, respectively, for absorbing vibrations originating from one of the first and second pipes, and for precluding transmission of the vibrations to the other of the pipes, means for axially enclosing the at least first and second resilient spacer members, respectively, between the free ends of the inner member and the respective free ends of the first and second adapter members, at least a portion of each of the at least first and second resilient spacer members being further operably disposed for axial movement relative to at least one of the inner member, the first adapter member and the second adapter member, respectively; and a resilient sealing member at least indirectly affixed to the first and second pipes, to preclude escape of fluid from the flexible coupler apparatus and for maintaining the first and second pipes in flexibly joined relation to each other to accommodate and enable substantial compressive and extensive axial movement of the first and second pipes relative to one another, and to accommodate orientation of the pipes such that longitudinal axes thereof are positioned in a non-intersecting relationship.