NON-METAL SPRING
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United States of America Patent
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Issued Date -
Mar 7, 2024
app pub date -
Sep 7, 2022
filing date -
Sep 7, 2022
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Abstract
A non-metal spring includes two non-metal elastic units connected to each other and formed between two non-metal terminal rings. Each of the non-metal elastic units includes two intermediate rings intersecting each other, thereby providing two cross portions. The cross portions of each of the non-metal elastic units divide each of the intermediate rings into a first portion and a second portion. The first portions of the intermediate rings of one of the non-metal elastic units are connected to one of the terminal rings. The second portions of the intermediate rings of another one of the non-metal elastic units are connected to a remaining one of the terminal rings. The first portions of the intermediate rings of each of the non-metal elastic units are connected to the second portions of the intermediate rings of an adjacent one of the non-metal elastic units.
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