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1. 发明申请

WO1996041701A1 PORTABLE SCREW OR NUT DRIVER 审中-公开
标题翻译：便携式螺丝或螺母驱动器
公开(公告)号：WO1996041701A1
公开(公告)日：1996-12-27
申请号：PCT/SE1996000764
申请日：1996-06-12
申请人： ERGONOMI DESIGN GRUPPEN AB , CRAFOORD, David , GRIEVES, John , TORGNY, Olle , NILSSON, Thomas , BERGKVIGT, Mikael
发明人： ERGONOMI DESIGN GRUPPEN AB
IPC分类号： B25B21/00
CPC分类号： B25B21/00 , B25F5/02
摘要： The invention concerns a portable screw or nut driver (1) including a tool housing (2) which encloses a drive motor (8) and a transmission (9) which is connected thereto, a pistol type handgrip (3) and an output tool shaft (5) for rotating movement, wherein the drive motor (8) is placed axially behind the transmission (9) as seen from the output shaft. The invention is distinguished by: that the motor axis (11) and the tool housing (2) in the area of the motor are displaced in the direction from the handgrip (3) with respect to the output axis (5); and that the handgrip (3) is connected to the tool housing in the area between the motor and the transmission, whereby the handgrip (12) for a hand enclosing the handgrip on the side which is limited sidewards by the tool housing in the area of the motor likewise is displaced in the above direction so that said handgrip (12) comes closer to the extended output axis (5).
摘要翻译：本发明涉及一种便携式螺钉或螺母驱动器（1），其包括包围驱动马达（8）的工具壳体（2）和与之连接的传动装置（9），手枪型手柄（3）和输出工具轴（5），其中所述驱动马达（8）从所述输出轴看向轴向位于所述变速器（9）的后方。本发明的特征在于：马达的区域中的马达轴线（11）和工具壳体（2）相对于输出轴线（5）从手柄（3）的方向移位; 并且手柄（3）在电动机和变速器之间的区域中连接到工具壳体，由此用于手部的手柄（12）包围手柄在侧面的手柄，侧面由工具壳体侧向限制在电动机同样在上述方向上移位，使得所述手柄（12）更靠近延伸的输出轴线（5）。

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