| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a flexible joint which can be manufactured at relatively low cost, and which enables attachment and detachment of a connection flange with respect to a flexible tubular part. <P>SOLUTION: The flexible tubular part has a tubular body, an annular seal part extending from an end of the body to the outside in the radial direction, and a tubular outer peripheral wall part bent toward the inside of the body in the axial direction from an outer peripheral end of the seal part. The connection flange is formed by folding a sheet metal so as to include a tubular inner peripheral plate part fitted onto an outer peripheral edge part of an end of the body, an annular receiving plate which is formed on the backside of the seal part and which constitutes a receiving surface of the seal part, and a tubular plate part fitted into the outer peripheral wall part. An annular bead wire is buried inside the outer peripheral wall part of the flexible tubular part so as to fasten the tubular plate part of the connection flange. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
