Device for breaking up the outer layers of the ground,申请号US20020890373-传众专利搜索

Device for breaking up the outer layers of the ground

申请公布号：US6626499(B1)

申请号：US20020890373

申请日期：2002.01.23

申请公布日期：2003.09.30

申请人：

SCHENK JURGEN;HEBER KARL-OTTO

发明人：SCHENK JURGEN;HEBER KARL-OTTO

分类号：E01C23/088;E02F3/40;E02F5/08;(IPC1-7):E02F3/28;E02F3/78;E02F3/96

主分类号：E01C23/088

摘要：For the breaking-up and removal of ground outer layers there serves an device that is constructed as a dredge shovel. On its rear side lying opposite the receiving opening it is provided with a milling and cutting arrangement that has a predetermined milling (or cutting) depth and that serves for the penetration of pavement layers or similar outer layers, as well as for their breakdown into a workable recycling material.