| 摘要 |
<p>Disclosed is a seaming device which joins a first workpiece (110) and a second workpiece (112) by bending the first flange portion (114) of the first workpiece (110) and the second flange portion (115) of the second workpiece (112). Specifically disclosed is a seaming device provided with a direction restriction mechanism (136) which restricts the moving direction of a working roller (131) so that the working roller (131) moves in only a first direction and wherein the regulation of the moving direction of the working roller (131) can selectively be removed.</p> |
