发明名称 |
BUCKET, AND WORK VEHICLE PROVIDED WITH SAME |
摘要 |
A bucket (32) with a linear lower front edge (43F) includes: a first straight portion (43) horizontally extending from the lower front edge (43F) toward an innermost of the bucket; an inclined portion (44) continuous with a rear edge (43B) of the first straight portion (43), the inclined portion (44) further extending toward the innermost of the bucket while being inclined upward; a curve (45) continuous with a rear edge (44B) of the inclined portion (44) at a lower edge (45L) of the curve (45), the curve (45) having a predetermined bucket radius (R); a second straight portion (46) continuous with an upper edge (45U) of the curve (45), the second straight portion (46) being inclined upward toward a bucket opening; and a third straight portion (48) bent at a bent portion (47) toward the bucket opening relative to a front edge (46F) of the second straight portion (46), the third straight portion (48) further extending toward the bucket opening. |
申请公布号 |
EP2990539(A4) |
申请公布日期 |
2017.01.25 |
申请号 |
EP20150785285 |
申请日期 |
2015.07.15 |
申请人 |
Komatsu Ltd. |
发明人 |
HONDA, Toshimitsu;OHTA, Toshiyuki;WADA, Minoru;TSUTSUMI, Katsuhiro;KOBAYASHI, Takaya |
分类号 |
E02F3/40 |
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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