发明名称 |
POWER TRANSMISSION DEVICE |
摘要 |
The present invention relates to a power transmission device for receiving and delivering an up-down movement as a rotating movement, and more specifically, to a power transmission device in which an up-down movement of an operation shaft is delivered as an up-down movement of a driving shaft by elasticity of a spring and at the same time the energy transmission efficiency is increased. |
申请公布号 |
WO2011105722(A2) |
申请公布日期 |
2011.09.01 |
申请号 |
WO2011KR01129 |
申请日期 |
2011.02.21 |
申请人 |
LEE, CHANG HWA;KIM, CHUN SUN |
发明人 |
LEE, CHANG HWA;KIM, CHUN SUN |
分类号 |
F03G1/00;F03G7/00 |
主分类号 |
F03G1/00 |
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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