发明名称 Multiple purpose attachment for a front loader
摘要 A multipurpose bucket for a front end loader is provided. The multipurpose bucket includes a second frame rotatably connected to a first frame to provide a pincer configuration and a scooping configuration. The first frame includes a bottom of the rear bucket wall; a pair of rear side walls with a plurality of pincer teeth; and a plurality of support arms extending from the rear bucket wall. The second frame includes a bucket floor having a pincer end and a scraper end; a pair of circular front side walls extending from the bucket floor to the pivot point, which increases the volume of the bucket and reduces spills; a plurality of pincer teeth extending from the pincer end of the front side walls; a rear plate extending from each of the pivots, attached to the front side walls, which forms the top of the rear bucket wall which increases the volume of the bucket; and a scraper blade extending from the scraper end of the bucket floor. The two frames are joined by the pivot as well as by at least one hydraulic cylinder. A method of operating the bucket is provided. Also included is a non-multipurpose bucket with rounded sides to increase volume and reduce spills.
申请公布号 US8006414(B2) 申请公布日期 2011.08.30
申请号 US20080039414 申请日期 2008.02.28
申请人 LEONARD MARK A 发明人 LEONARD MARK A
分类号 E02F3/96 主分类号 E02F3/96
代理机构 代理人
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