发明名称 |
FREE-MASS AND INTERFACE CONFIGURATIONS OF HAMMERING MECHANISMS |
摘要 |
The design of the free-mass in an ultrasonic driller/corer (USDC) has been refined in order to improve the performance and operational reliability of the system. In one embodiment, the improvements in performance and operational reliability include decreasing the impact surface area of the free-mass to increase the transfer of impact energy from the piezoelectric transducer and reductions in the likelihood that the system will jam. |
申请公布号 |
US2012037390(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US201113282660 |
申请日期 |
2011.10.27 |
申请人 |
BAO XIAOQI;SHERRIT STEWART;BADESCU MIRCEA;BAR-COHEN YOSEPH;ASKINS STEVE;OSTLUND PATRICK;CALIFORNIA INSTITUTE OF TECHNOLOGY |
发明人 |
BAO XIAOQI;SHERRIT STEWART;BADESCU MIRCEA;BAR-COHEN YOSEPH;ASKINS STEVE;OSTLUND PATRICK |
分类号 |
B23B45/16 |
主分类号 |
B23B45/16 |
代理机构 |
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代理人 |
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