发明名称 SLIDE HAMMER DEVICE AND METHODS OF USING SAME
摘要 <p>A slide hammer device having a guide sleeve, a selectively moveable elongate rod received within the guide sleeve, and a hammer assembly coupled to the elongate rod. The hammer assembly is shaped to accomplish removal of an inner tube from within a pipe element. The guide sleeve has a protective flange that protects a user's hand during advancement of the slide hammer device toward an opening of the pipe element.</p>
申请公布号 WO2014004869(A1) 申请公布日期 2014.01.03
申请号 WO2013US48250 申请日期 2013.06.27
申请人 LONGYEAR TM, INC. 发明人 RICHTER, ALAN
分类号 B25D1/16;B23B45/16;B25D17/08 主分类号 B25D1/16
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