发明名称 RONDELLMAGASIN FOER BERGBORRSTAENGER ELLER BERGBULTAR SAMT SAETT ATT TA UT STAENGER UR OCH SAETTA IN STAENGER I ETT MAGASIN.
摘要 Rotary magazine for rock drilling rods is claimed. The circular holder is rotatable. It has positions around its circumference for the rods. There is a guard ring to hold the rods in position. They can be removed through the opening by an arrangement which includes grippers.
申请公布号 FI843734(L) 申请公布日期 1985.04.26
申请号 FI19840003734 申请日期 1984.09.24
申请人 ATLAS COPCO AKTIEBOLAG 发明人 PREBENSEN, SOEREN PETER
分类号 E21B;E21B19/14 主分类号 E21B
代理机构 代理人
主权项
地址