Tubular positive electrode means for use in lead-acid storage batteries including shaped grid structure and self-registering grid complement means therefor
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United States of America Patent
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Nov 16, 1982
Grant Date -
N/A
app pub date -
Feb 27, 1981
filing date -
Feb 27, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Improved positive electrode means for use in a lead-acid battery includes a shaped grid structure, a self-registering plastic grid complement member selectively overlying portions of the shaped grid structure, tube means engaged around depending portions of the grid complement member and active material confined within the tube means. Assembly of these constituent parts is characterized by a first insertion of the shaped grid structure into the grid complement member thereby to produce an angular displacement of self-registering side portions of the grid complement member; further advancement of the shaped grid structure into the grid complement member enables the angularly displaced side portions of the grid complement to revert to their normal position in self-registering relationship to the grid structure.
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