Leaf spring device
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United States of America Patent
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Mar 12, 2024
Grant Date -
Dec 29, 2022
app pub date -
Nov 27, 2020
filing date -
Nov 27, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A leaf spring device includes a plurality of leaf springs, in which a restricting protrusion is provided on one leaf spring, a recessed part is formed on the other leaf spring, a first side surface of the restricting protrusion and a third side surface of the recessed part face each other in a plate width direction, a second side surface of the restricting protrusion and a fourth side surface of the recessed part face each other in the plate width direction, a first inclined surface is formed on one of the first and third side surfaces to be further away from the other thereof from a central portion toward a first direction, and a second inclined surface is formed on one of the second and fourth side surfaces to be further away from the other thereof from the central portion toward a second direction.
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