发明名称 |
Gear Tooth and External Gear Pump |
摘要 |
A gear tooth including a concave base connected to its starting point at the root of the adjacent tooth and a top connected to the base via a first transition point. The top of the tooth includes two convex segments connected via a second transition point causing a curve break in the tooth profile.
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申请公布号 |
US2007274853(A1) |
申请公布日期 |
2007.11.29 |
申请号 |
US20040568585 |
申请日期 |
2004.07.21 |
申请人 |
RENAULT S.A.S. |
发明人 |
MERENDEIRO JOAO;RIBAFEITA JOSE |
分类号 |
F01C1/18;F04C2/08;F04C2/18 |
主分类号 |
F01C1/18 |
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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