发明名称 |
Paving screed and a method for laying a paving mat |
摘要 |
A paving screed comprises a base screed and extension screeds each of which is support via an extension guiding structure at a guidance fixed in the base screed such that each extension screed can be extended and retracted. A multiple point suspension is provided between the extension guiding structure and the guidance. A frame carrying the sole plate of the extension screed A is arranged below the extension guiding structure. Substantially vertical adjustment assemblies make it possible to adjust the height position of the frame via drives. A lateral inclination adjustment assembly is provided structurally separated from the adjustment assemblies either for the frame or within the frame for the sole plate of the extension screed. |
申请公布号 |
US8128314(B2) |
申请公布日期 |
2012.03.06 |
申请号 |
US20090616813 |
申请日期 |
2009.11.12 |
申请人 |
BUSCHMANN MARTIN;MUNZ ROMAN;JOSEPH VOEGELE AG |
发明人 |
BUSCHMANN MARTIN;MUNZ ROMAN |
分类号 |
E01C19/22 |
主分类号 |
E01C19/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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