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1. 发明授权

US06199739B1 Nail guns having means for preventing the nail driving operation 有权
标题翻译：指甲枪具有防止指甲驾驶操作的手段
公开(公告)号：US06199739B1
公开(公告)日：2001-03-13
申请号：US09371523
申请日：1999-08-10
申请人： Kenji Mukoyama , Takahiro Sakaguchi , Nobuyuki Kakuda , Jiro Oda
发明人： Kenji Mukoyama , Takahiro Sakaguchi , Nobuyuki Kakuda , Jiro Oda
IPC分类号： B27F717
CPC分类号： B25C1/008
摘要： A nail gun includes a contact arm that is movable relative to a nail gun body between an upper first stroke end position and a lower second stroke end position. The contact arm may prevent the nails from being driven when it is in the first stroke end position. A nail driving prevention device includes an engaging member that is movable to enter the moving path of the contact arm so as to prevent the contact arm from moving from the first stroke end position toward the second stroke end position when the number of the nails in a nail magazine has been reduced to a predetermined number. A deviating device is operable to change the moving course of the engaging member away from the moving path of the contact arm when the contact arm is positioned above the first stroke end position.
摘要翻译：钉枪包括接触臂，该接触臂相对于钉枪主体在上第一行程结束位置和下第二行程终点位置之间可移动。接触臂可以防止当其处于第一行程结束位置时钉子被驱动。指甲驱动防止装置包括：接合构件，其可移动以进入接触臂的移动路径，以防止接触臂在第一行程终点位置朝向第二行程终点位置时移动，指甲杂志已经减少到预定数量。当接触臂位于第一行程结束位置之上时，偏移装置可操作以改变接合构件的移动路线远离接触臂的移动路径。

2. 发明授权

US06675999B2 Fastener driving tools having improved drive mode change devices 失效
标题翻译：具有改进的驱动模式改变装置的紧固件驱动工具
公开(公告)号：US06675999B2
公开(公告)日：2004-01-13
申请号：US09742187
申请日：2000-12-22
申请人： Kenji Mukoyama , Nobuyuki Kakuda
发明人： Kenji Mukoyama , Nobuyuki Kakuda
IPC分类号： B21J1528
CPC分类号： B25C1/008
摘要： A fastener driving tool includes a fastener drive mechanism and a trigger that is movable from an OFF position to an ON position for actuating the fastener drive mechanism. A mode change device is operable to selectively change a tool mode among a first drive mode, a second drive mode and a drive inhibit mode for the fastener drive mechanism. The mode change device includes an operation member that is operable by an operator. The operation member has a plurality of operational positions that correspond to the changeable modes.
摘要翻译：紧固件驱动工具包括紧固件驱动机构和可从OFF位置移动到ON位置以触发紧固件驱动机构的触发器。模式改变装置可操作以在紧固件驱动机构的第一驱动模式，第二驱动模式和驱动禁止模式中选择性地改变工具模式。模式改变装置包括可由操作者操作的操作构件。操作构件具有与可变模式对应的多个操作位置。

3. 发明授权

US5332141A Nailing machine 失效
标题翻译：打钉机
公开(公告)号：US5332141A
公开(公告)日：1994-07-26
申请号：US131606
申请日：1993-10-05
申请人： Kenji Mukoyama , Nobuyuki Kakuda
发明人： Kenji Mukoyama , Nobuyuki Kakuda
IPC分类号： B25C1/00 , B25C1/04
CPC分类号： B25C1/003
摘要： A nailing machine includes a nail feeding channel member having therein a nail feeding channel connected to a nail guide channel formed in a driver guide. A driver is reciprocally driven through the nail guide channel for driving nails of a nail-carrying strip supplied by a nail feeding mechanism from a magazine through the nail feeding channel. A door member is mounted on the nail feeding channel member for closing and opening the nail feeding channel. An engaging pawl and a strip-retaining pawl are mounted on the door member. The engaging pawl is operable to engage one of engaging holes of the nail-carrying strip set in the nail feeding channel, as the door member is closed, for preventing movement of the nail-carrying strip in a direction opposite to the feeding direction of the nail-carrying strip. The strip-retaining pawl is operable to abut on the nail-carrying strip prior to engagement of the engaging pawl with the one engaging hole, as the door member is closed, for preventing floating of the nail-carrying strip.
摘要翻译：打钉机包括钉子进给通道构件，其中具有连接到形成在驾驶员引导件中的钉子引导通道的钉子进给通道。驱动器通过指甲器引导通道相互驱动，用于驱动由钉子进给机构从钉仓通过钉子进给通道提供的钉子带的钉子。一个门构件安装在钉子进给通道构件上，用于封闭和打开钉子送进通道。一个接合爪和一个带状保持爪被安装在门构件上。当门构件关闭时，接合爪可操作以接合钉送进通道中设置的钉运送带的接合孔中的一个，以防止承载带沿与该进给通道的进给方向相反的方向移动指甲带当门构件关闭时，带状保持爪可操作以在接合爪与一个接合孔接合之前抵靠在承载带上，以防止承载带的浮动。

4. 发明授权

US07000294B2 Fastener driving tools 失效
标题翻译：紧固件驱动工具
公开(公告)号：US07000294B2
公开(公告)日：2006-02-21
申请号：US10774184
申请日：2004-02-06
申请人： Nobuyuki Kakuda , Yasuyuki Fujimoto
发明人： Nobuyuki Kakuda , Yasuyuki Fujimoto
IPC分类号： B25C5/02
CPC分类号： B25C1/008 , B25C1/005
摘要： A fastener driving tool includes a tool body. A driver guide is coupled to the tool body and defines a fastener driving channel though which fasteners are driven out. A magazine is coupled to the driver guide and serves to store the fasteners. A detecting device serves to detect when no fastener exists within the fastener driving channel. The detecting device includes a detection member and a detection recess formed in a fastener driving channel. The detection member has a front end in contact with the fasteners stored within magazine, so that the detecting member engages the detection recess when no fastener exists within the magazine and the fastener driving channel. The detection recess is positioned not to oppose the head of the fastener that has been fed into the fastener driving channel.
摘要翻译：紧固件驱动工具包括工具主体。驱动器引导件联接到工具主体并且限定紧固件驱动通道，紧固件通过该驱动通道被驱出。一个杂志被连接到该驱动器引导件并用于存放紧固件。检测装置用于检测紧固件驱动通道内何时不存在紧固件。检测装置包括形成在紧固件驱动通道中的检测部件和检测凹部。检测构件具有与存储在料盒内的紧固件接触的前端，使得当没有紧固件存在于料仓和紧固件驱动通道内时，检测构件接合检测凹部。检测凹部定位成不与已经进入紧固件驱动通道的紧固件的头部相对。

5. 发明授权

US08777078B2 Safety assembly for a driving tool 失效
标题翻译：驾驶工具的安全组件
公开(公告)号：US08777078B2
公开(公告)日：2014-07-15
申请号：US12888738
申请日：2010-09-23
申请人： Nobuyuki Kakuda , Naoharu Ishikawa
发明人： Nobuyuki Kakuda , Naoharu Ishikawa
IPC分类号： B25C1/00
CPC分类号： B25C1/008 , B25C1/08
摘要： A driving tool is provided in which contact arms of the driving tool are symmetrically arranged at lateral sides of the drive passage, and contact portions of the contact arms are movable between an ON position and an OFF position. Further, the driving tool is configured such that each contact portion is independently movable between the ON position and the OFF position, and when both of the contact portions are moved to the ON position, the driving operation of a drive unit is allowed to operate, and when only one of the contact portions is moved to the ON position, the driving operation of the drive unit is not allowed to operate.
摘要翻译：提供了一种驱动工具，其中驱动工具的接触臂对称地布置在驱动通道的侧面，并且接触臂的接触部分可以在接通位置和断开位置之间移动。此外，驱动工具被构造成使得每个接触部分可在ON位置和OFF位置之间独立地移动，并且当两个接触部分移动到ON位置时，驱动单元的驱动操作被允许操作，并且当只有一个接触部分移动到接通位置时，驱动单元的驱动操作不允许操作。

6. 发明授权

US06700471B2 Fixing device of current transformer 有权
标题翻译：电流互感器固定装置
公开(公告)号：US06700471B2
公开(公告)日：2004-03-02
申请号：US10246526
申请日：2002-09-19
申请人： Nobuyuki Kakuda , Kouichi Koyama , Manabu Takamoto , Masahiro Shimokawa
发明人： Nobuyuki Kakuda , Kouichi Koyama , Manabu Takamoto , Masahiro Shimokawa
IPC分类号： H01F3820
CPC分类号： H01F38/30 , H01F27/06 , H02B13/0356
摘要： A current transformer fixing device comprises a current transformer cylinder surrounding the periphery of a central conductor to be connected to an electric power line, a cylindrical container surrounding the outer peripheral side of a current transformer arranged on the outer peripheral side of the current transformer mounting cylinder and containing the current transformer, a transformer mounting plate connecting the bottom side of the current transformer mounting cylinder and the bottom side of the cylindrical container to each other and restricting axial movement of the current transformer, a sealing flange connected to the upper end of the cylindrical container with a gap between the sealing flange and the upper end of the current transformer mounting cylinder, and fixing bolts fastened to the sealing flange in an axial direction of the conductor and restricting axial movement of the current transformer.
摘要翻译：电流互感器固定装置包括围绕要连接到电力线的中心导体的周围的电流互感器圆筒，围绕设置在电流互感器安装筒的外周侧的电流互感器的外周侧的圆筒形容器并且包含电流互感器，变压器安装板将电流互感器安装筒的底侧和圆筒形容器的底侧彼此连接并限制电流互感器的轴向移动;连接到电流互感器的上端的密封凸缘在密封凸缘和电流互感器安装筒的上端之间具有间隙的圆柱形容器，以及沿导体的轴向紧固到密封凸缘的固定螺栓，并限制电流互感器的轴向运动。

7. 发明授权

US5609028A Pneumatic tool 失效
标题翻译：气动工具
公开(公告)号：US5609028A
公开(公告)日：1997-03-11
申请号：US612016
申请日：1996-03-05
申请人： Nobuyuki Kakuda , Noriyuki Nishido
发明人： Nobuyuki Kakuda , Noriyuki Nishido
IPC分类号： B25C1/04 , F01N1/16 , F16D31/02
CPC分类号： B25C1/047
摘要： A pneumatic tool includes a body having a pressure accumulation chamber formed therein for accumulating compressed air. A cap are mounted on the body and has a cap chamber formed therein for communication with the pressure accumulation chamber. The cap has a joint for connection with an air hose from a compressed air source. A gasket is interposed between the pressure accumulation chamber and the cap chamber from each other. The gasket itself forms a valve for preventing a counterflow of the air from the pressure accumulation chamber to the cap chamber, so that exhaust sounds of the air is prevented from being produced when the air hose is disconnected from the joint.
摘要翻译：气动工具包括具有形成在其中的用于累积压缩空气的压力积聚室的主体。盖体安装在主体上，并且具有形成在其中的盖室，用于与压力积聚室连通。盖具有用于与来自压缩空气源的空气软管连接的接头。在压力积聚室和盖室之间插入垫圈。衬垫本身形成用于防止空气从压力积聚室逆流到帽室的阀，使得当空气软管与接头断开时防止空气的排气声产生。

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