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51. 发明授权

US07073468B2 Combustion type power tool having motor suspension arrangement 失效
标题翻译：具有电机悬架装置的燃烧式电动工具
公开(公告)号：US07073468B2
公开(公告)日：2006-07-11
申请号：US11097265
申请日：2005-04-04
申请人： Yoshitaka Akiba , Haruhisa Fujisawa
发明人： Yoshitaka Akiba , Haruhisa Fujisawa
IPC分类号： F02B71/00
CPC分类号： B25C1/08
摘要： A combustion type power tool having a motor suspension arrangement capable of buffering a shock applied to a motor. An integral buffer member made from an elastic material is fixed to a head cap. The buffer member includes a motor storage section in which a motor casing is stored, and a plurality of buffer segments extending radially outwardly from the motor storage section and integrally therewith. Each radially outer end portion of each buffer segment is fixed to the head cap for floatingly supporting the motor storage section.
摘要翻译：一种燃烧式电动工具，其具有能够缓冲施加到电动机的冲击的电动机悬置装置。由弹性材料制成的整体缓冲构件固定在头盖上。缓冲构件包括其中存储有电动机壳体的电动机存储部分和从电动机存储部分径向向外延伸并与其一体地延伸的多个缓冲段。每个缓冲段的每个径向外端部分固定到头盖上，用于浮动地支撑马达存放部分。

52. 发明授权

US5649660A Nail gun having sharpshooting tapered end 失效
标题翻译：指甲枪具有锐利的锥形端
公开(公告)号：US5649660A
公开(公告)日：1997-07-22
申请号：US310087
申请日：1994-09-22
申请人： Yoshitaka Akiba , Kunio Yamamoto
发明人： Yoshitaka Akiba , Kunio Yamamoto
IPC分类号： B25C5/06 , B25C1/00 , B25C1/04 , B25C5/16 , B25C7/00 , B25C1/06
CPC分类号： B25C5/1665 , B25C1/008
摘要： A sharpshooting nail gun capable of driving a nail into an intended spot. The nail gun includes a bit guide having an injection groove through which a nail and a drive bit pass. A contact arm is movably supported to the bit guide. The contact arm has a lower tapered end portion abuttable against a wall or attachment member, and an upper portion engageable with a trigger. When the contact arm is biased toward the wall, the upper portion is disengaged from the trigger for allowing the trigger to be manipulatable. The lower portion of the contact arm protrudes from a lower end of the bit guide, and is provided with an injection bore extending in alignment with the injection groove.
摘要翻译：一把能够将钉子打到预定位置的尖头钉枪。钉枪包括具有注射槽的钻头引导件，钉子和驱动钻头通过该注入槽通过。接触臂可移动地支撑在钻头引导件上。接触臂具有靠近壁或附接构件的下锥形端部和与触发器接合的上部。当接触臂偏向壁时，上部从触发器脱离，以允许触发器可操纵。接触臂的下部从钻头引导件的下端突出，并且设置有与喷射槽对准延伸的喷射孔。

53. 发明授权

US07980439B2 Nailing machine 有权
标题翻译：打钉机
公开(公告)号：US07980439B2
公开(公告)日：2011-07-19
申请号：US12530202
申请日：2008-05-09
申请人： Yoshitaka Akiba , Yoshimitsu Iijima
发明人： Yoshitaka Akiba , Yoshimitsu Iijima
IPC分类号： B25C1/04
CPC分类号： B25C5/1689
摘要： According to an aspect of the present invention, there is provided a nailing machine including: a housing; an ejection section in the housing; an activation lever provided in the ejection section to be movable inside a traveling course; a magazine holding nails; a feeder urging the nails to feed the nails; and an engagement member engaged with the feeder so that, when an amount of remaining nails becomes to a predetermined number, the engagement member is moved toward a first direction to protrude into the traveling course; wherein one of the activation lever and the engagement member includes a slope portion so that the engagement member is further moved toward the first direction through the sliding contact therebetween.
摘要翻译：根据本发明的一个方面，提供了一种打钉机，包括：壳体; 壳体中的喷射部分; 设置在所述喷射部分中以在行进过程内可移动的激活杆; 一本藏有钉子的杂志一个饲养者，要求指甲喂食指甲; 以及与所述供给器接合的接合构件，使得当剩余指甲的量变为预定数量时，所述接合构件朝向第一方向移动以突出到所述行进路线中; 其中所述致动杆和所述接合构件中的一个包括倾斜部分，使得所述接合构件通过其间的滑动接触而进一步朝向所述第一方向移动。

54. 发明授权

US07748586B2 Driving tool 失效
标题翻译：驾驶工具
公开(公告)号：US07748586B2
公开(公告)日：2010-07-06
申请号：US11937679
申请日：2007-11-09
申请人： Yoshitaka Akiba
发明人： Yoshitaka Akiba
IPC分类号： B27C1/08
CPC分类号： B25C1/008 , B25C1/08
摘要： A driving tool in a form of a combustion type nail driving machine 1 for injecting a nail by combustion gas is provided. The driving tool includes a lower pusher which is arranged at a distal end in a projecting direction of a nose through which the nail passes, formed with an elongated hole, and adapted to come into contact with a wood, an upper pusher which is urged by the lower pusher, and an extending-contracting mechanism interposed between the lower pusher and the upper pusher. The extending-contracting mechanism includes a bush which is in contact with the upper pusher and formed with a threaded hole, and a screwing part which can be screwed into the threaded hole after passing through the elongated hole. The screwing part includes a bolt which connects the lower pusher and the bush, and a lever.
摘要翻译：提供了一种燃烧式打钉机1的形式的驱动工具，用于通过燃烧气体喷射钉子。所述驱动工具包括下推杆，所述下推动器布置在所述指甲穿过的鼻子的突出方向的远端处，形成有长孔，并适于与木材接触，所述上推动器被下部推动器和插入在下部推动器和上部推动器之间的伸缩机构。伸缩机构包括与上推动器接触并形成有螺纹孔的衬套，以及在穿过细长孔之后可以拧入螺纹孔的螺纹部。螺丝部分包括连接下推杆和衬套的螺栓和杠杆。

55. 发明申请

US20060185630A1 Combustion-type power tool having switch protection arrangement 有权
标题翻译：具有开关保护装置的燃烧式电动工具
公开(公告)号：US20060185630A1
公开(公告)日：2006-08-24
申请号：US11356208
申请日：2006-02-17
申请人： Haruhisa Fujisawa , Yoshitaka Akiba
发明人： Haruhisa Fujisawa , Yoshitaka Akiba
IPC分类号： F02B71/00
CPC分类号： B25F5/006 , B25C1/08 , H01H3/60 , H01H9/06 , H01H13/08
摘要： A main switch section is accommodated in a trigger. The trigger provided on the handle through a spring. The handle is formed with a recess to which one end of the spring is seated, so that the trigger is normally urged toward the lower side of the combustion-type nail driver. A switch accommodating portion is provided in the lower side of the canister housing. A push switch is stored in the switch accommodating portion. The push switch is a commodity type micro-switch covered with a switch protection member made from an elastic material such as a rubber
摘要翻译：主开关部分容纳在触发器中。触发器通过弹簧提供在手柄上。手柄形成有一个凹部，弹簧的一端位于该凹部上，使得触发器通常被推向燃烧式指甲刀的下侧。开关容纳部分设置在罐壳体的下侧。按钮开关被存储在开关容纳部分中。按钮开关是由橡胶等弹性材料制成的开关保护构件覆盖的商品型微型开关

56. 发明授权

US06974062B2 Nail gun with safety portion mechanism for preventing misfires 有权
标题翻译：具有防止火灾的安全部分机构的指甲枪
公开(公告)号：US06974062B2
公开(公告)日：2005-12-13
申请号：US10971049
申请日：2004-10-25
申请人： Yoshitaka Akiba
发明人： Yoshitaka Akiba
IPC分类号： B25C1/04 , B25C1/00 , B25C7/00
CPC分类号： B25C1/008
摘要： A nail gun has a free end 19a and central potion of a trigger arm 19 positioned within a trigger 11, on an upper end 12a of a safety portion 12 and at a plunger 17, respectively. When the trigger 11 is pivoted on its pivot end 16, pivoting movement of the trigger 11 moves a pivot end 18 of the trigger arm 19 to press the central portion of the trigger arm 19 into contact with the plunger 17 and, with the plunger 17 serving as a fulcrum, to press the free end 19a downward against the upper end 12a of the safety portion 12. If downward movement of the safety portion 12 is obstructed when the trigger 11 is pivoted, the upper end 12a contacted by the free end 19a of the trigger arm 19 serves as a fulcrum around which the trigger arm 19 pivots with movement of the trigger 11, whereupon the central portion of the trigger arm 19 presses the plunger 17 inward so that an activation switch 10 activates a blade 7 to eject a nail through a nose piece 5.
摘要翻译：钉枪具有位于触发器11内的触发器臂19的自由端19a和中心部分，分别位于安全部分12的上端部12a上和柱塞17上。当触发器11在其枢转端16上枢转时，触发器11的枢转运动移动触发臂19的枢转端18，以将触发器臂19的中心部分推压到与柱塞17接触并且与柱塞17 作为支点，将自由端部19向下压靠在安全部分12的上端部12a上。如果当触发器11枢转时安全部分12的向下运动被阻挡，则由触发臂19的自由端部21a接触的上端部12aa用作支点，触发器臂19随着触发器的移动而枢转因此，触发臂19的中心部分向内按压柱塞17，从而激活开关10激活刀片7以通过鼻片5喷射钉子。

57. 发明申请

US20050263113A1 Combustion type nailing machine 审中-公开
标题翻译：燃烧式打钉机
公开(公告)号：US20050263113A1
公开(公告)日：2005-12-01
申请号：US11124112
申请日：2005-05-09
申请人： Yoshitaka Akiba
发明人： Yoshitaka Akiba
IPC分类号： B25C1/08 , F02F1/00
CPC分类号： B25C1/08
摘要： A combustion type nailing machine includes: a cylinder; a piston movably supported in the cylinder; a combustion chamber provided in an upper portion of the cylinder, the combustion chamber in which mixture of fuel and air is burned so as to drive the piston; a driver blade integrated with the piston, for ejecting a nail when the piston is driven; and at least two piston rings with which a seal between an outer periphery of the piston and an inner wall of the cylinder are maintained, the piston rings each having one opening portion. The piston rings are superimposed on each other such that the opening portions are shifted not to overlap with each other.
摘要翻译：燃烧式打钉机包括：气缸; 可移动地支撑在气缸中的活塞; 设置在气缸的上部的燃烧室，燃烧室内燃料和空气的混合物燃烧以驱动活塞; 与活塞一体化的驱动器叶片，用于当活塞被驱动时弹出钉子; 以及至少两个活塞环，通过该活塞环保持活塞的外周和气缸内壁之间的密封，活塞环各自具有一个开口部分。活塞环彼此重叠，使得开口部分彼此不重叠。

58. 发明授权

US06820788B2 Nail gun with safety portion mechanism for preventing misfires 有权
标题翻译：具有防止火灾的安全部分机构的指甲枪
公开(公告)号：US06820788B2
公开(公告)日：2004-11-23
申请号：US10659438
申请日：2003-09-11
申请人： Yoshitaka Akiba
发明人： Yoshitaka Akiba
IPC分类号： B25C104
CPC分类号： B25C1/008
摘要： A nail gun has a free end 19a and central potion of a trigger arm 19 positioned within a trigger 11, on an upper end 12a of a safety portion 12 and at a plunger 17, respectively. When the trigger 11 is pivoted on its pivot end 16, pivoting movement of the trigger 11 moves a pivot end 18 of the trigger arm 19 to press the central portion of the trigger arm 19 into contact with the plunger 17 and, with the plunger 17 serving as a fulcrum, to press the free end 19a downward against the upper end 12a of the safety portion 12. If downward movement of the safety portion 12 is obstructed when the trigger 11 is pivoted, the upper end 12a contacted by the free end 19a of the trigger arm 19 serves as a fulcrum around which the trigger arm 19 pivots with movement of the trigger 11, whereupon the central portion of the trigger arm 19 presses the plunger 17 inward so that an activation switch 10 activates a blade 7 to eject a nail through a nose piece 5.
摘要翻译：钉枪具有位于触发器11内的自由端19a和触发臂19的中心部分，分别位于安全部分12的上端12a和柱塞17上。当触发器11在其枢转端16上枢转时，触发器11的枢转运动移动触发臂19的枢转端18，以将触发器臂19的中心部分推压到与柱塞17接触并且与柱塞17 作为支点，将自由端19a向下压靠在安全部分12的上端12a上。如果触发器11枢转，安全部分12的向下运动被阻挡，则与自由端19a接触的上端12a 触发臂19用作支点，触发臂19随着触发器11的移动而枢转，触发臂19的中心部分向内按压柱塞17，使得激活开关10激活刀片7以弹出钉子穿过鼻子5。

59. 发明授权

US06641018B2 Nail gun with safety portion mechanism for preventing misfires 有权
公开(公告)号：US06641018B2
公开(公告)日：2003-11-04
申请号：US10119721
申请日：2002-04-11
申请人： Yoshitaka Akiba
发明人： Yoshitaka Akiba
IPC分类号： B25C104
CPC分类号： B25C1/008
摘要： A nail gun has a free end 19a and central potion of a trigger arm 19 positioned within a trigger 11, on an upper end 12a of a safety portion 12 and at a plunger 17, respectively. When the trigger 11 is pivoted on its pivot end 16, pivoting movement of the trigger 11 moves a pivot end 18 of the trigger arm 19 to press the central portion of the trigger arm 19 into contact with the plunger 17 and, with the plunger 17 serving as a fulcrum, to press the free end 19a downward against the upper end 12a of the safety portion 12. If downward movement of the safety portion 12 is obstructed when the trigger 11 is pivoted, the upper end 12a contacted by the free end 19a of the trigger arm 19 serves as a fulcrum around which the trigger arm 19 pivots with movement of the trigger 11, whereupon the central portion of the trigger arm 19 presses the plunger 17 inward so that an activation switch 10 activates a blade 7 to eject a nail through a nose piece 5.

60. 发明授权

US06502737B2 Magazine for nail gun 有权
公开(公告)号：US06502737B2
公开(公告)日：2003-01-07
申请号：US09987998
申请日：2001-11-16
申请人： Yoshitaka Akiba
发明人： Yoshitaka Akiba
IPC分类号： B25C100
CPC分类号： B25C1/005
摘要： A magazine for use with a nail gun includes a magazine body, a feeder, a nail gate, a wire, and a spring. The feeder presses nails supported in the magazine body to feed the loaded nails toward a nose-side end of the magazine body. The nail gate slidably disposed at a nail loading opening of the magazine body, and selectively allows insertion of long or short nails into the magazine body depending on whether it is slid into an upper or lower position. The wire and spring prevent sliding movement of the nail gate while nails are supported in the magazine body.

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