发明名称 |
Soundproof type engine generator |
摘要 |
A soundproof type engine generator has an outer shell made by attaching at least a bottom panel to a three-dimensional frame and four wheels in the lower part thereof for transport. The soundproof type engine generator also has handles provided coaxially with opposing wheel shafts of the four wheels, which can be held by a user and facilitate the lifting of the soundproof type engine generator, even if the engine generator is heavy. The wheels of the engine generator are disposed farther outward than the outer shell of the soundproof type engine generator.
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申请公布号 |
US7851931(B2) |
申请公布日期 |
2010.12.14 |
申请号 |
US20070775838 |
申请日期 |
2007.07.10 |
申请人 |
YAMAHA MOTOR POWER PRODUCTS KABUSHIKI KAISHA |
发明人 |
YAMAMOTO MASANOBU;KAJIYA SHINICHI |
分类号 |
F02B63/04;F03G7/08;H02K7/18 |
主分类号 |
F02B63/04 |
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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