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公开(公告)号:DE10101724A1
公开(公告)日:2002-07-18
申请号:DE10101724
申请日:2001-01-15
Applicant: EMHART INC
Inventor: BLOECHER MICHAEL , MOESER JOACHIM , OPPER RHEINHOLD
Abstract: Force is applied to a C-shaped counterforce structure (9) carrying a workpiece (6) to produce deformation. Operating force is corrected to a predetermined amount, to produce a uniform deformation by measuring the deformation. Independent claims are included for the following: (1) a riveting device; and (2) a piercing device.