| 摘要 |
A thin plate stack assembly formed by stacking a plurality of metallic thin plates and connecting the thin plates to one another, wherein each thin plate comprises a slit and formed leaf which is formed by press working to downwardly slit and form a partial area which is surrounded by an outer edge which is a part of the outer periphery of a thin plate, side edges extending by a certain length toward the inside from both ends of the outer edge, and an inner edge connecting the inside ends of the side edges to each other, and which is bent obliquely downward from said thin plate at the location of said inner edge. The side edges are cut from the thin plate, and a slit and formed hole formed behind the slit and formed leaf, and the slit and formed leaf of each thin plate is inserted into the slit and formed hole in a thin plate disposed just under the thin plate in force fitting for connecting the upper and lower thin plates to each other.
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