发明名称 Counterweight for heavy equipment
摘要 An adjustable counterweight for use on construction vehicles that includes a body having a first section, a central section adjacent to the first section and a second section adjacent to the central section, wherein the first section and the second section each define a cavity therein. At least one weight plate, preferably a plurality of weight plates, is mounted in a predetermined position within each of the cavities and secured to the body of the counterweight. Each weight plate is shaped to fit the contour of each cavity, such that the amount of weight contained within each cavity is maximized.
申请公布号 US2008053944(A1) 申请公布日期 2008.03.06
申请号 US20060513526 申请日期 2006.08.31
申请人 RAMUN JOHN R 发明人 RAMUN JOHN R.
分类号 B66C23/72 主分类号 B66C23/72
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