GRID BODY FOR LEAD-ACID BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a grid body for a leant-acid battery preventing an upper ske1eton portion from being broken due to the extension of the grid. SOLUTION: Inner bones 2 are integrally provided with a skeleton 1, a lug portion 3 is integrally projected from one part of the upper skeleton portion 1a of the skeleton 1. The inner bone 2 in a side near the lug portion 3 becomes a grid shape having perpendicular lengthwise bones 2a and other portions except it become a grid shape having the inclined lengthwise bones 2a radially expanding from the diagonal position side to the lug portion 3.