发明名称 |
SPRING STRUCTURE HAVING MULTIPLE COIL-SHAPED UNIT SPRINGS AND METHOD FOR MANUFACTURING SAME |
摘要 |
The present invention relates to a spring structure and a method for manufacturing same, and more specifically, to a spring structure and a method for manufacturing same, the spring structure comprising: a support portion having a non-spring structure provided on both ends or on one end of the spring structure; and a coil-shaped spring portion comprising multiple coil-shaped unit springs having the same inner circumference and vertical central axis that are each connected to the support portion, so that a wire forming one of the coil-shaped unit springs is positioned between a wire forming another coil-shaped unit spring so as to be positioned adjacently thereto in an overlapping alignment with a regular vertical distance therebetween, thereby providing the support portion and the coil-shaped spring portion that are integrally formed. |
申请公布号 |
WO2017010838(A1) |
申请公布日期 |
2017.01.19 |
申请号 |
WO2016KR07726 |
申请日期 |
2016.07.15 |
申请人 |
KIM, Hyung Woo;KIM, Gyun Hwan |
发明人 |
KIM, Hyung Woo;KIM, Gyun Hwan |
分类号 |
F16F3/02;B21F35/00;F16F3/04 |
主分类号 |
F16F3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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