| 发明名称 | Frame distortion control | ||
| 摘要 | A slipform paving machine includes a laser source for generating a laser reference plane. At least two laser receivers are mounted on the machine and intersect the laser reference plane. Inputs from the laser receivers are utilized to control distortion of the frame of the slipform paver machine. | ||
| 申请公布号 | US9631329(B2) | 申请公布日期 | 2017.04.25 |
| 申请号 | US201414576382 | 申请日期 | 2014.12.19 |
| 申请人 | Wirtgen GmbH | 发明人 | Fritz Matthias;Dahm Martin;Lenz Martin |
| 分类号 | E01C19/48;E01C19/42;E01C19/00;E01C19/22 | 主分类号 | E01C19/48 |
| 代理机构 | Patterson Intellectual Property Law, PC | 代理人 | Beavers Lucian Wayne;Patterson Intellectual Property Law, PC |
| 主权项 | 1. A construction machine apparatus, comprising: a machine frame: at least two self-propelling ground engaging units; a plurality of height adjustable supports, at least three of the height adjustable supports being arranged to support the machine frame from the ground engaging units; a laser plane source mounted on the machine frame at a first location and arranged to generate a laser plane; first and second laser sensors mounted on the construction machine at at least two other locations and arranged to intersect the laser plane to detect a height of the at least two other locations relative to the laser plane; and a controller configured to receive input signals from the first and second laser sensors and to control height adjustment of at least one of the at least two other locations. | ||
| 地址 | DE | ||