发明名称 Electrohydraulic pressing device and method for operating the same
摘要 The invention relates to an electrohydraulic pressing device ( 1 ) that can be operated using one hand. The device comprises a working head ( 30 ), an electric motor ( 4 ), a pump ( 20 ), a hydraulic reservoir ( 33 ), and a gear mechanism ( 19 ) extending between the electric motor ( 4 ) and the pump ( 20 ). A holding area ( 5 ) around which a hand is placed is provided and an actuating switch ( 39 ) is assigned to this area. The aim of the invention is to improve a pressing device of this type with regard to the handling thereof. To this end, the invention provides that the holding area ( 5 ) is formed around the electric motor ( 4 ), and the actuating switch ( 39 ) is situated between the electric motor ( 4 ) and the working head.
申请公布号 US7254982(B2) 申请公布日期 2007.08.14
申请号 US20050511126 申请日期 2005.01.28
申请人 发明人
分类号 B21D9/18;B21D7/06;B25B27/10;B25B27/14;H01R43/042 主分类号 B21D9/18
代理机构 代理人
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