发明名称 DEVICE FOR POSITIONING A MEANS OF FIXING CONSISTING OF A SCREW AND A PLATE
摘要 <p>Device for screwing screws through a hole of a plate into a base plate for securing insulating material said device having a magazine with plates and a magazine with screws. Said device having a screw driver which can be moved up and down. Said screw driver according to the invention feeds a plate and a screw towards their mating position in line with the screw driver during the upward stroke of the screw driver. Device is more simple and reliable screw magazine is a slit tube inclined to the horizontal.</p>
申请公布号 EP0255746(B1) 申请公布日期 1990.07.25
申请号 EP19870201462 申请日期 1987.07.31
申请人 VAN BERKEL, CORNELIS EVERARDUS 发明人 VAN BERKEL, CORNELIS EVERARDUS
分类号 B25B23/04;E04D15/04 主分类号 B25B23/04
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