| 摘要 |
PROBLEM TO BE SOLVED: To provide an improved blind rivet assembly.SOLUTION: A blind rivet 33 has ends that are received within countersinks in one or more workpieces and a mandrel head is completely pulled through the rivet 33 without being broken from a mandrel stem. The present invention further includes a mandrel 37 with one or more ribs located on an outwardly tapering shoulder. A manufacturing method and a mounting method of the rivet 33 are also provided. |
