发明名称 |
Seam welding apparatus |
摘要 |
A seam welding apparatus (10) comprises an upper electrode disk (16a) that is provided at a position offset from piston rods (pressing shafts) (56a,56b) of cylinders (54a,54b) that press toward the side of a lower electrode disk (16b), a bracket (42) that is displaced integrally with the upper electrode disk (16a) under biasing/de-biasing action of the cylinders (54a,54b), an offset pressing mechanism (22) including a guide mechanism (44) that guides the bracket (42) along the vertical direction, and rotation mechanism (26,26a) for rotating he upper and lower electrode disks (16a,16b) by a predetermined angle along the horizontal direction in accordance with the shape of a welding line (A) of an outer peripheral end portion (78) of a work piece (20).
|
申请公布号 |
EP2070630(A2) |
申请公布日期 |
2009.06.17 |
申请号 |
EP20090156768 |
申请日期 |
2003.06.10 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
YAMAOKA, NAOJI;RYU, HIDEKAZU;YAGI, HIROYUKI;SHIMADA, TAKASHI;OHASHI, MASAHIRO;MAESHIMA, SEIICHI;ARAKI, TAKAYUKI |
分类号 |
B23K11/08;B23K11/06;B23K11/30;B23K37/04 |
主分类号 |
B23K11/08 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|