公开(公告)号：EP2150379A1

公开(公告)日：2010-02-10

申请号：EP08740068.5

申请日：2008-04-02

申请人： Hitachi Koki CO., LTD.

发明人： TANIMOTO, Hideyuki ,  SAKABA, Toshihito ,  ODA, Hiroyuki ,  NAKANO, Yoshihiro ,  NAGANUMA, Kenji

IPC分类号： B25C1/06

CPC分类号： B25C1/06

摘要： A fastener driving tool (1) providing a prolonged durability and stabilized fastener driving operation. The tool (1) includes a housing (2), a motor (31) disposed in the housing (2), a plunger (63) disposed in the housing and driven by the motor (31) for driving a nail (IA), a cable member (52) connected to the plunger (63) for pulling the plunger (63) from its bottom dead center where the nail is driven into a workpiece to a top dead center, and a drum (51) driven by the motor (31) for winding the cable member thereover. A cable member (52) is wound over the drum by a length greater than a linear distance between the bottom dead center and the top dead center. The cable member (52) is flexed or deflected due to own weight when the plunger is at the bottom dead center.

摘要翻译： 紧固件驱动工具（1）提供延长的耐用性和稳定的紧固件驱动操作。 所述工具（1）包括壳体（2），设置在所述壳体（2）中的电机（31），设置在所述壳体中并由所述电机（31）驱动以驱动钉子（1A）的柱塞（63） 连接到柱塞（63）上的线缆部件（52），以及由马达驱动的滚筒（51），所述线缆部件用于将柱塞（63）从钉的下死点拉入工件到上死点; 用于在其上缠绕线缆部件。 缆索构件（52）以大于下止点与上止点之间的直线距离的长度卷绕在鼓上。 当柱塞处于下死点时，线缆部件（52）由于自重而弯曲或偏转。

公开(公告)号：EP2150379B1

公开(公告)日：2011-02-09

申请号：EP08740068.5

申请日：2008-04-02

申请人： Hitachi Koki CO., LTD.

发明人： TANIMOTO, Hideyuki ,  SAKABA, Toshihito ,  ODA, Hiroyuki ,  NAKANO, Yoshihiro ,  NAGANUMA, Kenji

IPC分类号： B25C1/06

CPC分类号： B25C1/06

摘要： A fastener driving tool (1) providing a prolonged durability and stabilized fastener driving operation. The tool (1) includes a housing (2), a motor (31) disposed in the housing (2), a plunger (63) disposed in the housing and driven by the motor (31) for driving a nail (IA), a cable member (52) connected to the plunger (63) for pulling the plunger (63) from its bottom dead center where the nail is driven into a workpiece to a top dead center, and a drum (51) driven by the motor (31) for winding the cable member thereover. A cable member (52) is wound over the drum by a length greater than a linear distance between the bottom dead center and the top dead center. The cable member (52) is flexed or deflected due to own weight when the plunger is at the bottom dead center.