发明名称 Powered and ergonomically configured portable coping saw for one-handed use
摘要 A power saw suitable for one-handed operation having a three-dimensional shaped body with a hand grip and a base defining multi-sided exterior configuration. An electric motor is supported upon a mounting plate and installed within the housing. A gear drive system extends from an exposed face of the mounting plate and a power supply communicates to the motor and operatively drives the gear system. A continuous cutting band is supported upon outermost projecting gear members associated with the gear drive system, such that the band projects from a plurality of arcuately configured exterior surfaces associated with the body. A cutting zone is established at each projecting location of the band to perform a ripping operation on a workpiece positioned within a selected cutting zone.
申请公布号 US2006260458(A1) 申请公布日期 2006.11.23
申请号 US20050134933 申请日期 2005.05.23
申请人 FRIEND GARY 发明人 FRIEND GARY
分类号 B23D55/00 主分类号 B23D55/00
代理机构 代理人
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