| 摘要 |
PROBLEM TO BE SOLVED: To prevent soldering bridges when modifying wiring to a chip component, or the like especially having a narrow-pitch pin, and to cope with an object to be soldered even if the object varies in shape and dimensions. SOLUTION: An elastic support rod 3 is mounted at the lower of the body of a soldering iron 1. The support rod 3 is extended slantingly downward nearly by the same length as an iron head 2 toward a printed board, and is branched in a U shape at a tip section. A tool 4 is mounted at the branched end of the support rod. The tool 4 is planar, has a symmetrical dogleg shape so that the tip becomes vertical to the printed board, and forms a slit with the branched end of the support rod 3. In soldering, the iron head 2 is inserted into the slit. The tool 4 should be characterized by preventing solder from adhering easily, and has heat resistance. COPYRIGHT: (C)2007,JPO&INPIT
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