发明名称 |
MACHINE BUCKET |
摘要 |
A machine bucket may include a wrapper. The wrapper may form a portion of a receptacle for holding material. The wrapper may include a curved upper portion defining an arc. The curved upper portion may have a central angle value (&thetas;U) of between approximately 129.5° and 130.5°. The wrapper may also include a curved lower portion defining an arc. The curved lower portion may have a central angle value (&thetas;L) of between approximately 29.5° and 30.5°. |
申请公布号 |
US2011289803(A1) |
申请公布日期 |
2011.12.01 |
申请号 |
US20100790679 |
申请日期 |
2010.05.28 |
申请人 |
FOLKERTS JEREMY D.;MCCLALLEN SAMUEL L.;CATERPILLAR INC. |
发明人 |
FOLKERTS JEREMY D.;MCCLALLEN SAMUEL L. |
分类号 |
E02F3/40;E02F3/36;E02F9/28 |
主分类号 |
E02F3/40 |
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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