发明授权
- 专利标题: Transition on the fly
- 专利标题(中): 飞行过渡
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申请号: US14576399申请日: 2014-12-19
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公开(公告)号: US09551115B2公开(公告)日: 2017-01-24
- 发明人: Michael Engels , Matthias Fritz , Martin Lenz , Cyrus Barimani , Günter Hähn
- 申请人: Wirtgen GmbH
- 申请人地址: DE
- 专利权人: Wirtgen GmbH
- 当前专利权人: Wirtgen GmbH
- 当前专利权人地址: DE
- 代理机构: Patterson Intellectual Property Law PC
- 代理商 Lucian Wayne Beavers
- 主分类号: E01C19/00
- IPC分类号: E01C19/00 ; E01C19/42 ; E01C19/48 ; B60R1/00 ; G06K9/52 ; G06T7/20 ; G06T7/60
摘要:
A system for varying the width of a molded concrete slab on the fly as the slab is being molded. Position and height of the paving machine relative to an external reference system are determined and controlled using at least two 3D stringless reference objects. An additional sensor provides a signal corresponding to a frame width and thus a concrete slab width, and an actuator controls the frame width actively as the paving machine advances.
公开/授权文献
- US20160177517A1 Transition On The Fly 公开/授权日:2016-06-23