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1. 发明申请

WO2008123627A1 FASTENER DRIVING TOOL 审中-公开
标题翻译：紧固件驱动工具
公开(公告)号：WO2008123627A1
公开(公告)日：2008-10-16
申请号：PCT/JP2008/056965
申请日：2008-04-02
申请人： HITACHI KOKI CO., LTD. , TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro , NAGANUMA, Kenji
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），其提供延长的耐久性和稳定的紧固件驱动操作。工具（1）包括壳体（2），设置在壳体（2）中的电动机（31），设置在壳体中并由马达（31）驱动以用于驱动钉子（IA）的柱塞（63）连接到所述柱塞（63）的电缆构件（52），用于将所述柱塞（63）从所述钉子的下死点（其中所述钉子被驱动到工件中）到达上止点;以及由所述电机驱动的滚筒（51） 31），用于在其上缠绕电缆构件。电缆构件（52）以大于下死点和上死点之间的直线距离的长度卷绕在滚筒上。当柱塞处于下止点时，电缆构件（52）由于自重而弯曲或偏转。

2. 发明申请

WO2008117881A1 FASTENER DRIVING TOOL 审中-公开
标题翻译：紧固件驱动工具
公开(公告)号：WO2008117881A1
公开(公告)日：2008-10-02
申请号：PCT/JP2008/056270
申请日：2008-03-25
申请人： HITACHI KOKI CO., LTD. , TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
发明人： TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
IPC分类号： B25C1/06
CPC分类号： B25C1/06
摘要： A fastener driving tool (1) includes a housing (2), a plunger (63), a spring (62), and a spring guide (61). The motor (31) is provided in the housing. The plunger is provided in the housing for impacting a fastener (14) in a fastener driving direction. The spring urges the plunger in the fastener driving direction. The spring guide is provided in the housing as a separate member and disposed around an outer periphery of the spring.
摘要翻译：紧固件驱动工具（1）包括壳体（2），柱塞（63），弹簧（62）和弹簧引导件（61）。马达（31）设置在壳体中。柱塞设置在壳体中，用于沿紧固件驱动方向冲击紧固件（14）。弹簧在紧固件驱动方向上推动柱塞。弹簧引导件设置在壳体中作为单独的构件并围绕弹簧的外周设置。

3. 发明申请

WO2008117880A1 FASTENER DRIVING TOOL 审中-公开
标题翻译：紧固件驱动工具
公开(公告)号：WO2008117880A1
公开(公告)日：2008-10-02
申请号：PCT/JP2008/056268
申请日：2008-03-25
申请人： HITACHI KOKI CO., LTD. , TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
发明人： TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
IPC分类号： B25C1/06
CPC分类号： B25C1/06 , B25C5/15
摘要： A fastener driving tool(l) includes a housing(2), a motor(31), a plunger(63), a coil spring(62), and a transmission member(52). The motor provided in the housing. The plunger is provided in the housing for impacting a fastener (IA) in a fastener driving direction. The coil spring (62) urges the plunger in the fastener driving direction. The transmission member (52) is provided between the motor and the plunger for moving the plunger by a driving force of the motor in another direction opposite to the fastener driving direction. The transmission member (52) has one end portion. The plunger includes a fastener driving portion (63B) for driving the fastener, and an urging portion (63A) urged by the coil spring. The transmission member (52) is inserted into the coil spring. The one end portion of the transmission member is connected to the urging portion.
摘要翻译：紧固件驱动工具（1）包括壳体（2），马达（31），柱塞（63），螺旋弹簧（62）和传动构件（52）。电机设在外壳内。柱塞设置在壳体中，用于沿紧固件驱动方向冲击紧固件（IA）。螺旋弹簧（62）在紧固件驱动方向上推动柱塞。传动构件（52）设置在电动机和柱塞之间，用于通过马达的驱动力沿与紧固件驱动方向相反的另一方向移动柱塞。传动构件（52）具有一个端部。柱塞包括用于驱动紧固件的紧固件驱动部分（63B）和由螺旋弹簧推动的推动部分（63A）。传动构件（52）插入螺旋弹簧中。传动部件的一端部与推压部连接。

4. 发明申请

WO2008123482A1 FASTENER DRIVING TOOL 审中-公开
标题翻译：紧固件驱动工具
公开(公告)号：WO2008123482A1
公开(公告)日：2008-10-16
申请号：PCT/JP2008/056269
申请日：2008-03-25
申请人： HITACHI KOKI CO., LTD. , TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
发明人： TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
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.
摘要翻译：紧固件驱动工具（1）包括壳体（2），马达（31），柱塞（63），弹簧（62），滚筒（51）以及电缆（52）和片材。电机设在外壳内。柱塞设置在壳体中，用于沿紧固件驱动方向冲击紧固件。弹簧在紧固件驱动方向上推动柱塞。滚筒可旋转地支撑在壳体中并由马达旋转驱动。电缆和片状构件中的一个能够缠绕在滚筒上，并且一端固定到滚筒，另一端作用在弹簧上，用于将马达的驱动力传递到弹簧。弹簧构造成在其中累积弹性能量以通过柱塞冲击紧固件。由于电缆和片状部件之一缠绕在由电动机旋转驱动的转鼓上，所以弹簧的弹性能量被其强制的弹性变形所累积。

5. 发明申请

WO2007043265A1 ELECTRIC FASTENER DRIVER 审中-公开
标题翻译：电动紧固件驱动器
公开(公告)号：WO2007043265A1
公开(公告)日：2007-04-19
申请号：PCT/JP2006/317934
申请日：2006-09-05
申请人： HITACHI KOKI CO., LTD. , TANIMOTO, Hideyuki , YOSHIMIZU, Chikai , ODA, Hiroyuki , SAKABA, Toshihito , OHTSU, Shinki , UEDA, Takashi , NAKANO, Yoshihiro
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：一种电动紧固件驱动器（1），其尺寸紧凑，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）由马达（8）驱动。驱动轴（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）设置在从动转子处并与齿条（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，用于通过推动部分来推动螺旋弹簧的端部。螺线管（13）控制来自被驱动转子表面的球的突出量。

6. 发明申请

WO2008123485A1 FASTENER DRIVING TOOL 审中-公开
标题翻译：紧固件驱动工具
公开(公告)号：WO2008123485A1
公开(公告)日：2008-10-16
申请号：PCT/JP2008/056280
申请日：2008-03-25
申请人： HITACHI KOKI CO., LTD. , TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
发明人： TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
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), and a spring guide (61). The motor is provided in the housing. The plunger is provided in the housing for impacting a fastener (IA) in a fastener driving direction. The spring urges the plunger in the fastener driving direction. The spring guide is disposed in the housing and defines a guide passage for inserting the spring therein. The spring and the plunger moves through the guide passage at a time of forcible resilient deformation of the spring. The spring guide and the.plunger defines a spring space accommodating the spring. One of the spring guide and the plunger is formed with an air passage (63a) to allow the spring space to communicate with an atmosphere.
摘要翻译：紧固件驱动工具（1）包括壳体（2），马达（31），柱塞（63），弹簧（62）和弹簧引导件（61）。电机设在外壳内。柱塞设置在壳体中，用于沿紧固件驱动方向冲击紧固件（IA）。弹簧在紧固件驱动方向上推动柱塞。弹簧引导件设置在壳体中并且限定用于将弹簧插入其中的引导通道。在弹簧强制弹性变形的时候弹簧和柱塞移动通过引导通道。弹簧导向件和活塞杆限定了容纳弹簧的弹簧空间。弹簧引导件和柱塞中的一个形成有空气通道（63a），以允许弹簧空间与大气连通。

7. 发明授权

EP2129493B1 FASTENER DRIVING TOOL 有权
标题翻译：紧固件驱动工具
公开(公告)号：EP2129493B1
公开(公告)日：2017-05-10
申请号：EP08739386.4
申请日：2008-03-25
申请人： HITACHI KOKI CO., LTD.
发明人： TANIMOTO, Hideyuki , SAKABA, Toshihito , ODA, Hiroyuki , NAKANO, Yoshihiro
IPC分类号： B25C1/06
CPC分类号： B25C1/06

8. 发明授权

EP2150379B1 FASTENER DRIVING TOOL 失效转让
标题翻译：工具，紧固件驱动
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.

9. 发明授权

EP1928634B1 ELECTRIC FASTENER DRIVER 有权
标题翻译：电气MOUNTING DRIVER
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
申请人： HITACHI KOKI CO., LTD.
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.

10. 发明公开

EP2150379A1 FASTENER DRIVING TOOL 失效转让
标题翻译：紧固件驱动工具
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。

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