| 发明名称 | Construction machine with material conveying system | ||
| 摘要 | A construction machine according to the disclosure comprises a material hopper for receiving bulk material. Moreover, the construction machine includes a material conveying system for conveying bulk material. The material conveying system comprises at least one conveying screw in the area of the hopper. A gap extends underneath the at least one conveying screw, and the gap has a cross section that varies in a conveying direction of the at least one conveying screw. | ||
| 申请公布号 | US9028167(B2) | 申请公布日期 | 2015.05.12 |
| 申请号 | US201314032500 | 申请日期 | 2013.09.20 |
| 申请人 | Joseph Voegele AG | 发明人 | Buschmann Martin;Fickeisen Steffen;Godard Laszlo |
| 分类号 | E01C9/00;E01C19/00;E01C19/48 | 主分类号 | E01C9/00 |
| 代理机构 | Brooks Kushman P.C. | 代理人 | Brooks Kushman P.C. |
| 主权项 | 1. A construction machine comprising: a material hopper for receiving bulk material; and a material conveying system for conveying bulk material, the material conveying system comprising a conveying screw in the area of the hopper, wherein a gap extends underneath the conveying screw and the gap has a cross section which varies in a direction substantially parallel with an axis of the conveying screw, whereby the gap is configured to facilitate conveyance of the material. | ||
| 地址 | DE | ||