发明名称 |
Machine utilizing road-making materials |
摘要 |
The present invention relates to a machine utilizing road-making materials, in particular for the spreading of road pavement courses intended to be applied in courses of different thicknesses, particularly of asphalt concrete in ultrathin courses, of the type comprising a chassis equipped with rolling means and capable of being coupled to a traction means intended to ensure its movement over the ground, which comprises a hopper (16) for densification and distribution of said material, whose lower orifice (18) is disposed close to the ground, as well as a vibrating bar (38) mounted in the immediate vicinity of the rear transverse edge (40) of said hopper (16).
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申请公布号 |
US5269626(A) |
申请公布日期 |
1993.12.14 |
申请号 |
US19910783679 |
申请日期 |
1991.10.29 |
申请人 |
ENTREPRISE JEAN LEFEBVRE;SOCIETE NOUVIELLE FRANEX |
发明人 |
SOLIMAN, SAMIR;SIBAUD, CLAUDE;POTIER, JEAN-PIERRE |
分类号 |
E01C19/48;(IPC1-7):E01C19/38 |
主分类号 |
E01C19/48 |
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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