发明名称 |
HAND TOOL FOR PROCESSING GOODS |
摘要 |
The hand tool includes a tool part that is held in a hollow cylindrical housing body of a housing part and that includes an ultrasonic transducer with at least one piezo element, which serves for delivering ultrasonic energy to a blade that is connected to the tool part. According to the invention a plurality of piezo elements are provided, which are separated from one another by contact elements and which include each a transfer opening, which is traversed by a transducer rod that is connected, directly or indirectly, to a coupling rod that is connected in one piece to the blade and that a pressing element is provided that is connected to the transducer rod and that presses the piezo elements against a locating surface of an element which is connected, directly or indirectly, to the coupling rod and which mechanically couples the piezo elements with the coupling rod. |
申请公布号 |
US2016243711(A1) |
申请公布日期 |
2016.08.25 |
申请号 |
US201415024399 |
申请日期 |
2014.09.12 |
申请人 |
A O SCHALLINOX GMBH |
发明人 |
CARRASCO César |
分类号 |
B26B7/00 |
主分类号 |
B26B7/00 |
代理机构 |
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代理人 |
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主权项 |
1. A hand tool with a tool part that is held in a hollow cylindrical housing body of a housing part and that comprises an ultrasonic transducer with at least one piezo element, which serves for delivering ultrasonic energy to a blade that is connected to the tool part, wherein a plurality of piezo elements are provided, which are separated from one another by contact elements and which comprise each a transfer opening which is traversed by a transducer rod that is connected, directly or indirectly, to a coupling rod that is connected in one piece to the blade and that a pressing element is provided that is connected to the transducer rod and that presses the piezo elements against a locating surface of an element which is connected, directly or indirectly, to the coupling rod and which mechanically couples the piezo elements with the coupling rod. |
地址 |
Schocherswil CH |