Original document(7 pages)  中文版
    The percussion chisel for electric hammer has one chisel shaft in the shaft suitable for being fixed to the fixing sleeve in the end of the electric hammer and one flat work part in the other end. The percussion chisel features its sharp chisel tip, which has two ends arc transitioned to the shaft and two sides plane transitioned to the shaft at the angle of 2x5 deg. The percussion chisel of the present invention has high use stability, convenient construction and smooth slag-off.
Application Number
申请号		 200610053151 Application Date
申请日		 2006.08.22
Title 名称 Impact chipper for electric hammer
Publication Number
公开号		 1911603 Publication Date
公开日		 2007.02.14
Approval Pub. Date Granted Pub. Date
International Classification 分类号 B25D17/02
Applicant(s) Name
申请人		 Zhu Qingming
Address 地址
Inventor(s) Name 发明人 Zhu Qingming
Attorney & Agent 代理人 shu xiaoqian
More information 更  多  信  息


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