发明名称 MACHINE BUCKET ASSEMBLY
摘要 <p>A machine bucket (100) may include an upper pin hole (121) and a lower pin hole (122). The machine bucket may also include a bottom section (106). A distance between the lower pin hole and a tip (128) of the bottom section may have a first length. The machine bucket may also include a top section (102). A distance between the lower pin hole and a tip (114) of the top section may have a second length. A ratio of the first length to the second length may be equal to a value between approximately 0.95 and 1.05. The machine bucket may further include a middle section (104) located between the bottom section and the top section. At least a portion of the middle section may be curved.</p>
申请公布号 WO2011146581(A2) 申请公布日期 2011.11.24
申请号 WO2011US36947 申请日期 2011.05.18
申请人 CATERPILLAR INC.;MILLS, RUDY, V.;HARSHBERGER, WAYNE, E., II;BERRY, JEFFREY, K.;PICOLET, JOHN, R. 发明人 MILLS, RUDY, V.;HARSHBERGER, WAYNE, E., II;BERRY, JEFFREY, K.;PICOLET, JOHN, R.
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