发明名称 Process for detaching and cutting cork bark
摘要 Process which comprises making radial perforations without touching the core of the tree, into which perforations a needle is coupled via which a fluid pressurized at 2 kg/cm2 is injected, by means of which the cork and bark proper of the tree is detached from the core, forming a chamber or annular space occupied by the actual fluid. The next operation is that of cutting the cork and bark by means of cuts made by a tool such as an axe or circular saw. <IMAGE>
申请公布号 ES2094691(A1) 申请公布日期 1997.01.16
申请号 ES19940002414 申请日期 1994.11.23
申请人 HERRERO PIQUERAS RAMON;NUNEZ GARCIA MANUEL 发明人 HERRERO PIQUERAS RAMON;NUNEZ GARCIA MANUEL
分类号 B27L1/00;B27L1/10;(IPC1-7):B27L1/00 主分类号 B27L1/00
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