| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a lead-acid storage battery integrally welding/jointing an electrode ear part of an electrode plate group with a strap and pole (an electrode pole) or a connection part by a COS method, prevented from whitening or carbonization of a separator due to radiation heat of a casting mold at welding/jointing. <P>SOLUTION: In the manufacturing method of the lead-acid storage battery, a cast-on-strap is carried out with a heat-resistant member 81 arranged between the casting mold 7 and the electrode plate group 6, or the cast-on-strap is carried out in a state that the separator is incompletely inserted between the electrode plates, and the separator 5 is completely inserted between the electrode plates after the cast-on-strap is finished. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
