发明名称 HANDHELD PNEUMATIC TOOL FOR BREAKING UP ROCK
摘要 A tool (12) has a body (14) having an opening (16) forming a barrel (18) which has a top and a bottom (20 and 22), an opening (30) at the bottom (22), and a pressure input (44) for fluid communication. The barrel (18) receives a piston (24) and a magnet (23) which is contiguous with the pressure input (44). An actuator pin tube (26) is received in the opening (30) at the bottom (22) of the barrel (18), and an actuator pin (38) is engaged in the tube (26). A second opening (28) may be disposed in the top (20). A kit (110) containing the tool (12), hose (94), cartridges (84) and a pump (P). A method for using the tool (12) is also contemplated hereby. Multiple tools (12) may be detonated at the same time by hooking them up to a manifold (95 or 95').
申请公布号 WO2006096615(A3) 申请公布日期 2008.01.10
申请号 WO2006US07866 申请日期 2006.03.06
申请人 BASSETT, CARROLL 发明人 BASSETT, CARROLL
分类号 E21C37/12 主分类号 E21C37/12
代理机构 代理人
主权项
地址