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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
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。
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公开(公告)号：EP1928634B1
公开(公告)日：2010-12-29
申请号：EP06797760.3
申请日：2006-09-05
发明人： TANIMOTO, Hideyuki , YOSHIMIZU, Chikai , ODA, Hiroyuki , SAKABA, Toshihito , OHTSU, Shinki , UEDA, Takashi , NAKANO, Yoshihiro
IPC分类号： B25F5/00 , F16D27/105
CPC分类号： F16D27/105
摘要： An electric fastener driver (1) having a compact size and simple construction. A driver segment (18) provided with a rack is movably disposed in a housing (2). A flywheel (9) is driven by a motor (8). A drive shaft (10) is concentric with and integral with the flywheel. A coil spring (11) is fixed to the drive shaft. A driven rotor (12) is coaxial with the drive shaft and has one end portion serving as a spring seat (12B) portion positioned within the coil spring. A pinion (12C) is disposed at the driven rotor and is meshedly engaged with the rack (18A). An urging section (14) is disposed within the driven rotor. A ball (16) is movably disposed in a through-hole formed in the driven rotor for urging an end portion of the coil spring by the urging section. A solenoid (13) controls a protruding amount of the ball from the surface of the driven rotor.
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公开(公告)号：EP2129493A1
公开(公告)日：2009-12-09
申请号：EP08739386.4
申请日：2008-03-25
IPC分类号： B25C1/06
CPC分类号： B25C1/06
摘要： A fastener driving tool (1) includes a housing (2), a motor (31), a plunger (63), a spring (62), a drum (51), and one of a cable (52) and a sheet member. The motor is provided in the housing. The plunger is provided in the housing for impacting a fastener in a fastener driving direction. The spring urges the plunger in the fastener driving direction. The drum is rotatably supported in the housing and is rotationally driven by the motor. The one of a cable and a sheet member is capable of being wound over the drum and has one end fixed to the drum and another end acting on the spring for transmitting a driving force of the motor to the spring. The spring is configured to accumulate a resilient energy therein for impacting the fastener by the plunger. The resilient energy of the spring is accumulated by forcible resilient deformation thereof as a result of winding of the one of the cable and the sheet member over the drum rotationally driven by the motor.
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公开(公告)号：EP1928634A1
公开(公告)日：2008-06-11
申请号：EP06797760.3
申请日：2006-09-05
发明人： TANIMOTO, Hideyuki , YOSHIMIZU, Chikai , ODA, Hiroyuki , SAKABA, Toshihito , OHTSU, Shinki , UEDA, Takashi , NAKANO, Yoshihiro
IPC分类号： B25F5/00 , F16D27/105
CPC分类号： F16D27/105
摘要： An electric fastener driver (1) having a compact size and simple construction. A driver segment (18) provided with a rack is movably disposed in a housing (2). A flywheel (9) is driven by a motor (8). A drive shaft (10) is concentric with and integral with the flywheel. A coil spring (11) is fixed to the drive shaft. A driven rotor (12) is coaxial with the drive shaft and has one end portion serving as a spring seat (12B) portion positioned within the coil spring. A pinion (12C) is disposed at the driven rotor and is meshedly engaged with the rack (18A). An urging section (14) is disposed within the driven rotor. A ball (16) is movably disposed in a through-hole formed in the driven rotor for urging an end portion of the coil spring by the urging section. A solenoid (13) controls a protruding amount of the ball from the surface of the driven rotor.
摘要翻译： 一种紧凑型电动紧固件驱动器（1），其结构紧凑，结构简单。 设置有齿条的驱动器段（18）可移动地设置在壳体（2）中。 飞轮（9）由电动机（8）驱动。 传动轴（10）与飞轮同心并与其成一体。 螺旋弹簧（11）固定在驱动轴上。 从动转子（12）与驱动轴同轴并且具有用作位于螺旋弹簧内的弹簧座（12B）部分的一个端部。 小齿轮（12C）设置在从动转子上并与齿条（18A）啮合。 推动部分（14）设置在从动转子内。 球（16）可移动地设置在形成于从动转子中的通孔中，用于通过推压部分推动螺旋弹簧的端部。 螺线管（13）控制从动转子的表面突出的球的量。
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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
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.
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