发明名称 |
GEAR ASSEMBLY AND WIND TURBINE |
摘要 |
A gear assembly is provided which comprises a ring gear (11) and at least one pinion gear (13). The ring gear (11) com-prises a surface which is coated with an abrasion resistant coating (21) and the surface of the at least one pinion gear (13) has a lower hardness than the surface of the ring gear (11). |
申请公布号 |
CA2727704(A1) |
申请公布日期 |
2011.07.14 |
申请号 |
CA20112727704 |
申请日期 |
2011.01.12 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
KOELPIN, HELMUT;WOHLLEB, MATTHIAS |
分类号 |
F16H55/06;F03D11/00 |
主分类号 |
F16H55/06 |
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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