发明名称 |
DISPOSITIVO PER IL TRATTAMENTO DI CORTECCE DI ALBERI. |
摘要 |
A bark processing machine comprising a cylindrical tube with a driven screw disposed therein has a helical member on the screw formed by a plurality of highly abrasion-resistant and interchargeable segments. Preferably the segments have a stepped seat co-operating with a stepped seat on the pressure side of a base member of helical form welded to the core of the screw, the segments being secured to the base member by screws. |
申请公布号 |
IT8320635(D0) |
申请公布日期 |
1983.04.18 |
申请号 |
IT19830020635 |
申请日期 |
1983.04.18 |
申请人 |
HERMANN BERSTORFF MASCHINENBAU GMBH |
发明人 |
KLAUS KOCH;GERHARD SYRBIUS |
分类号 |
F26B17/20;B27K7/00;(IPC1-7):F26B/ |
主分类号 |
F26B17/20 |
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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