发明名称 |
Closed end type coiled spring with reduced initial deflection |
摘要 |
In a coil spring of closed-end type, the coil spring is characterized in that a coupler is fixedly mounted between: an outer peripheral surface of a terminal convolution of a coil element rod; and, an outer peripheral surface of a subsequent convolution subsequent to the terminal convolution of the coil spring of closed-end type, whereby an amount of initial deflection is decreased.
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申请公布号 |
US7213802(B2) |
申请公布日期 |
2007.05.08 |
申请号 |
US20040502402 |
申请日期 |
2004.07.26 |
申请人 |
TOKYO HATSUJYO MANUFACTURING CO., LTD. |
发明人 |
SOGA EIICHI;ARAI YOSHIAKI;YOKOTA KEISUKE;SAITO YASUHIRO |
分类号 |
F16F1/12;F16F1/06;F16F1/13 |
主分类号 |
F16F1/12 |
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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