发明名称 |
Device comprises a tool lying with its lower side on a covering layer in its operating position and formed as a partially flexible mat-like element having chambers which are open to the lower side of the mat element |
摘要 |
<p>Device comprises a tool lying with its lower side (21) on a covering layer (35) in its operating position and formed as a partially flexible mat-like element (11) having chambers (24) which are open to the lower side of the mat element. Preferred Features: The mat element has protrusions (23) on its lower side. The chambers have an opening width which corresponds to the average size of additives. The chambers are 2.5-3 cm in size. The mat element is a rubber mat.</p> |
申请公布号 |
DE102004019126(B3) |
申请公布日期 |
2005.08.11 |
申请号 |
DE20041019126 |
申请日期 |
2004.04.16 |
申请人 |
BJJ KLEINMASCHINEN GMBH |
发明人 |
MOELLEMANN, JOERG;SCHROER, ALEXANDER;RICHTER, RAINER |
分类号 |
E01C23/082;(IPC1-7):E01C23/06 |
主分类号 |
E01C23/082 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|