| 摘要 |
PROBLEM TO BE SOLVED: To prevent ink leakage by correcting warpage of an ink tank lid when welding the lid and an ink tank in lateral vibration. SOLUTION: The warpage of the ink tank lid is corrected by using a composite body of an elastic and nonelastic bodies for a fixture surface which the ink tank lid abuts on. COPYRIGHT: (C)2007,JPO&INPIT |
