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1. 发明专利

JP2014212025A 電気機器及び投光器有权
标题翻译：电气设备和投影机
公开(公告)号：JP2014212025A
公开(公告)日：2014-11-13
申请号：JP2013087564
申请日：2013-04-18
申请人：日立工機株式会社 , Hitachi Koki Co Ltd
发明人： ISHIZAWA SADANORI , KAWAMATA TAKASHI , ITO TAKASHI , SAKAI MASATO , OKADA MASANORI , HASEGAWA HIROYUKI
IPC分类号： F21S2/00 , F21V21/00
CPC分类号： F21S2/00 , F21V21/00
摘要：【課題】フックを単管パイプに引っ掛けただけで、照射方向に固定することができる投光器を提供する。【解決手段】電力を光、風、熱又は音のいずれかに変換する変換部(LED)と、変換部から出力される光、風、熱又は音のいずれかを外部へ出力する出力部(透明板)とを有する本体部10と、本体部10を回動可能に支持するフレーム部20と、を備えた電気機器(投光器)であって、フレーム部20には、地面と接触可能な第1の接地面(一対のボトムフレーム24によって規定される接地面)を設けられており、第1の接地面に対して前方よりに出力部(透明板)が配置され、第1の接地面に対して後方よりに爪部26が設けられている。【選択図】図5
摘要翻译：要解决的问题：提供一种即使通过将钩挂钩到单个管道也可以在辐射方向固定的投影仪。解决方案：电气设备（投影仪）包括：主体部分10，具有转换部分（LED），用于转换用于将光，风，热和声中的任何一个电力输出到输出部分（透明板），用于将从转换部分输出的任何光，风，热和声音输出到外部; 以及用于可旋转地支撑主体部分10的框架部20.框架部20设置有可接触地面的第一接地面（由一对底框24限定的接地面）。输出部（透明板）配置在靠近前侧的第一接地面上，爪部26设置在靠近后侧的第一接地面上。

2. 发明专利

JP2010036258A Driving machine 审中-公开
标题翻译：驱动机
公开(公告)号：JP2010036258A
公开(公告)日：2010-02-18
申请号：JP2008198031
申请日：2008-07-31
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ICHIKAWA KAORU , ISHIZAWA SADANORI
IPC分类号： B25C7/00 , B25C1/04
摘要： PROBLEM TO BE SOLVED: To provide a driving machine which improves durability of a bumper by eliminating a problem of breakage due to stress concentration caused at the groove of the inner circumferential face of the bumper.
SOLUTION: The driving machine is provided with a pressure accumulation chamber for storing compressed air, a cylinder communicable with the pressure accumulation chamber, a piston reciprocable in the cylinder, a plate-like driver blade connected with the piston, and the bumper having a cylindrical shape and having a first groove through which the driver blade passes at the inner circumferential face. A second groove is arranged at the inner circumferential face of the bumper.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决的问题：提供一种通过消除由于在保险杠的内周面的槽处引起的应力集中而导致的破损问题，提高保险杠耐久性的驱动机构。解决方案：驱动机器设置有用于存储压缩空气的压力存储室，可与压力存储室连通的气缸，可在气缸中往复运动的活塞，与活塞连接的板状驱动器叶片和保险杠具有圆筒形状并具有第一槽，驱动刀片通过该第一槽在内周面上通过。在保险杠的内周面上设置有第二槽。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010023215A Driving machine 有权
标题翻译：驱动机
公开(公告)号：JP2010023215A
公开(公告)日：2010-02-04
申请号：JP2008190359
申请日：2008-07-24
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： INAGAWA HIROTO , ISHIZAWA SADANORI
IPC分类号： B25C7/00 , B25C5/06
摘要： PROBLEM TO BE SOLVED: To provide a staple driving machine which hardly causes buckling in a leg of a staple in driving.
SOLUTION: The driving machine comprises an injection part 20 having an inner wall that forms an injection passage 28 which allows a driver blade 12 to strike a staple 5 and to drive the staple 5 into a member W. The inner wall of the injection part 20 comprises an inner wall part 28b for a head passage for allowing a top surface head 5d of the staple 5 to be passed therethrough and an inner wall part 28a for a pair of leg passages that are continuously formed at both ends of the inner wall part 28b for the head passage and allow the pair of legs 5e of the staple 5 to be passed therethrough. A leg deformation preventing part 40 having a protruded part 41 (an arm 30) protruded in at least a part of the injection passage 28 is provided in the inner wall part 28b for the head passage. The above constitution can prevent the staple 5 having a relatively long leg from being buckled in driving.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在行驶中几乎不引起订书钉的腿部弯曲的订书钉驱动机。解决方案：驱动机器包括具有形成喷射通道28的内壁的喷射部分20，其允许驱动器叶片12撞击订书钉5并将订书钉5驱动到构件W中。内壁注射部20包括用于允许订书钉5的顶面头5d通过的头部通道的内壁部28b和用于一对腿部通道的内壁部28a，该内侧壁部28a连续地形成在内侧的两端壁部分28b用于头部通道，并允许订书钉5的一对腿部5e通过。在头部通道的内壁部分28b中设置有具有在喷射通道28的至少一部分中突出的突出部分41（臂30）的腿变形防止部分40。上述结构可以防止具有相对较长的腿的订书针5在行驶中弯曲。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2009202249A Driver machine 有权
标题翻译：驱动机
公开(公告)号：JP2009202249A
公开(公告)日：2009-09-10
申请号：JP2008044762
申请日：2008-02-26
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ICHIKAWA KAORU , ISHIZAWA SADANORI , WATANABE HIDEKI
IPC分类号： B25C1/04 , B25C7/00
摘要： PROBLEM TO BE SOLVED: To provide a driver machine capable of providing improved durability of a driver blade without increasing reaction upon driving in a locking device, and preventing breakage due to stress concentration on a pin fitting hole part of the driver blade.
SOLUTION: A boss 4a is formed at a lower part of a piston 4 that can slide inside a cylinder of the driver machine in a vertical direction, a fitting groove to which an attachment part 6a of the driver blade 6 is fitted is formed at the boss 4a, and a pin 5 is pressed in a circular hole provided at the boss 4a. A hole to which the pin 5 is fitted is formed in the attachment part 6a of the driver blade 6 toward a driving-in direction from an outer circumference of the pin 5 to form in a longitudinal hole 7, and curve line parts that form an arc 8 are formed at both ends in a width direction. An upper edge 9a of the driver blade 6 is inserted to be abutted on a bottom part 10a of the fitting groove, and the driver blade 6 is fixed at the piston 4 so that an upper part of the pin 5 may be abutted on the driver blade 6, but a lower part of the pin 5 may not be abutted on the driver blade 6.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高驱动器叶片的耐久性的驱动机器，而不会在锁定装置中驱动时增加反作用力，并且防止由于应力集中在驱动器叶片的销装配孔部分而导致的破坏。解决方案：在活塞4的下部形成有凸起4a，其可以在垂直方向上在驾驶员机器的气缸内滑动;驱动器叶片6的安装部分6a被装配到的配合槽是形成在凸台4a处，并且销5被按压在设置在凸台4a处的圆形孔中。在驱动器叶片6的安装部6a中，从销5的外周朝着驱动方向形成有安装销5的孔，以形成纵向孔7，并形成弯曲线部分在宽度方向的两端形成弧8。驱动器叶片6的上边缘9a被插入以与配合槽的底部10a抵接，并且驱动器叶片6固定在活塞4上，使得销5的上部可以抵靠在驱动器刀片6，但是销5的下部可能不会与驱动器刀片6抵接。（C）版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2008073812A Driver 审中-公开
标题翻译： DRIVER
公开(公告)号：JP2008073812A
公开(公告)日：2008-04-03
申请号：JP2006256635
申请日：2006-09-22
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ICHIKAWA KAORU , ISHIZAWA SADANORI , IIJIMA YOSHIMITSU
IPC分类号： B25C7/00 , B25C1/04
CPC分类号： B25C1/04 , B25C1/008
摘要： PROBLEM TO BE SOLVED: To provide a driver which achieves cost reduction by eliminating a step of correcting an upper lever of a push lever, and solves problems such as breakage of the upper lever due to stress concentration at the same, and deterioration of life due to degraded material strength.
SOLUTION: The pneumatic nail driver (driver) 1 is formed of: a piston 10 provided with a driver blade 11 for driving a nail (fastener) by reciprocative motion driven by a driving source; a trigger 6 having a trigger arm 25 rotatably connected thereto; and the push lever 22 obtained by connecting the upper lever 22A and a lower lever 22B together via an adjuster 27, and the driver functions to drive the nail to a driving target material by driving the piston 10, based on cooperation between drawing operation of the trigger 6 and pressing operation of the push lever 22 to the driving target material. Herein the upper lever 22A of the push lever 22 is formed by coupling two divided press-molded products together.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种通过消除校正推杆的上杆的步骤来实现成本降低的驱动器，并且解决由于其上的应力集中而引起的上杠杆断裂等问题，以及劣化的生命由于材料强度的降低。气动钉子驱动器（驱动器）1由以下部件形成：具有驱动刀片11的活塞10，用于通过由驱动源驱动的往复运动来驱动钉子（紧固件）; 具有可旋转地连接到其上的触发臂25的触发器6; 以及通过调节器27将上杆22A和下杆22B连接在一起而获得的推杆22，并且驾驶员通过驱动活塞10来驱动钉子到驱动目标材料，基于触发6并将推杆22按压到驱动目标材料上。这里，推杆22的上杆22A通过将两个分开的压模产品连接在一起而形成。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2007069345A Pneumatic driving machine 审中-公开
标题翻译：气动驱动机
公开(公告)号：JP2007069345A
公开(公告)日：2007-03-22
申请号：JP2006309773
申请日：2006-11-16
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ISHIZAWA SADANORI , AOKI MASANORI , KITAGAWA HIROKI
IPC分类号： B25C1/04
CPC分类号： B25C1/047
摘要： PROBLEM TO BE SOLVED: To solve a problem that a light metal piston requires a specified thickness to provide specified strength, a length increases along the moving direction of the piston by an amount of the thickness, a cylinder inevitably becomes longer and a length in the piston moving direction of a driving machine main body, that is, a height increases. SOLUTION: This pneumatic driving machine is lowered in height and lightened in weight by forming the piston 4a of a high strength material the same as that of a driver blade and decreasing the thickness of the piston smaller than the diameter of the driver blade 4. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题为了解决轻金属活塞需要规定厚度以提供特定强度的问题，长度沿着活塞的移动方向增加一定量的厚度，气缸不可避免地变长，并且驱动机器主体的活塞移动方向上的长度，即高度增加。解决方案：通过形成与驱动器叶片相同的高强度材料的活塞4a，该气动驱动机器的高度降低并且重量轻，并且减小活塞的厚度小于驱动器叶片的直径 4.版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2006021301A Driving machine 有权
标题翻译：驱动机
公开(公告)号：JP2006021301A
公开(公告)日：2006-01-26
申请号：JP2004203680
申请日：2004-07-09
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ISHIZAWA SADANORI , KITAGAWA HIROKI , NISHIDA MASASHI
IPC分类号： B25C7/00 , B25C1/04
CPC分类号： B25C1/042
摘要： PROBLEM TO BE SOLVED: To provide a driving machine having high durability of a bumper.
SOLUTION: A cylinder has a large diameter part for forming a part abutting on an O-ring when a piston is positioned in the upper dead center in a diameter larger than the other part, and a small diameter part formed below the large diameter part; and is constituted so as to have an interference between the O-ring outer periphery and the cylinder inner periphery, and have clearance between the O-ring inner periphery and the groove outer periphery, even when the piston is positioned in any position up to the lower dead center from the upper dead center.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种具有高保险杠耐久性的驱动机。解决方案：当活塞定位在比上述另一部分的直径大的上死点中时，气缸具有用于形成邻接在O形环上的部分的大直径部分，并且在大的下方形成小直径部分直径部分并且构成为在O形环外周与气缸内周之间具有干涉，即使当活塞位于任何位置时，O形环内周和槽外周之间都具有间隙从上死点下死点。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2005279794A Hammering machine 有权
标题翻译：冲压机
公开(公告)号：JP2005279794A
公开(公告)日：2005-10-13
申请号：JP2004094190
申请日：2004-03-29
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ISHIZAWA SADANORI , KITAGAWA HIROKI , NISHIDA MASASHI
IPC分类号： B25C1/00
CPC分类号： B25C1/001
摘要： PROBLEM TO BE SOLVED: To provide a hammering machine including a high-rigidity and light-weighted magazine device shaped to be easily held.
SOLUTION: A magazine 22 of the magazine device provided in a nailing machine includes: an expanding part 22A, the outer shell of which is expanded extending from the position at the forward end of a nail 10 toward the nail head part to be formed in the swollen state, wherein the sectional shape of the expanded part 22A is formed by a curve. The end part of the magazine 22 is formed so that the length to the axial direction of the nail is shorter to the vicinity of a handle fixing part, and the end part is provided with a grip part projecting and recessed substantially like a finger-shape.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种包括形状易于保持的高刚性和轻型杂志装置的锤击机。解决方案：设置在打钉机中的刀库装置的刀库22包括：扩展部分22A，其外壳从钉子10的前端朝向钉头部分的位置膨胀成为形成在膨胀状态，其中膨胀部22A的截面形状由曲线形成。刀库22的端部形成为使得指甲的轴向长度短于手柄固定部附近，并且端部设置有抓握部，其大致类似于手指形状突出和凹陷。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2017080850A 打込機审中-公开
公开(公告)号：JP2017080850A
公开(公告)日：2017-05-18
申请号：JP2015212702
申请日：2015-10-29
申请人：日立工機株式会社 , Hitachi Koki Co Ltd
发明人： ODA HIROYUKI , SAKURAI KAZUNARI , ISHIZAWA SADANORI , ONO AKIRA
IPC分类号： B25C7/00
摘要：【課題】マガジンに作用する衝撃荷重を緩和し、マガジンの破損を防止して本体寿命を向上させた打込機を提供する。【解決手段】打込機のノーズ部20とマガジン30の接触面であって、止具の射出方向と交差する面のうちハウジングの胴体部3aに近い側に、ノーズ部よりも硬度が低くマガジンよりも硬度が高い板状の金属製部材41(炭素工具鋼鋼材)を介在させた。金属製部材は、マガジン本体31に固定して、ノーズ部に形成された装着部23と金属製部材との間は単に当接状態とする。また、止具の射出方向と交差する面のうちハウジングに遠い側には、マガジンよりも硬度が低い弾性部材45a、45bを介在させるようにした。【選択図】図2

10. 发明专利

JP2013256063A Wet drill bit 审中-公开
标题翻译：润湿钻头
公开(公告)号：JP2013256063A
公开(公告)日：2013-12-26
申请号：JP2012133269
申请日：2012-06-12
申请人： Hitachi Koki Co Ltd , 日立工機株式会社
发明人： ISHIZAWA SADANORI
IPC分类号： B28D1/14
摘要： PROBLEM TO BE SOLVED: To make cutting water after perforation not to scatter to the periphery and not to infiltrate to an electric drill, in a wet drill bit that drills by dropping water from a pouring water set.SOLUTION: In a wet drill bit 1 which is nearly cylindrical and in which a blade is installed in a cutting edge surface, has a structure for drilling by rotating force from a power source, while dripping the liquid such as water for cooling and lubricating of a blade, the peripheral shape of a drilling blade 4 is made a conical shape by expanding and opening to the drilling surface direction from the power source. The drilling surface 4a has an annular shape, and a spiral groove 9 is provided in an opposite direction to a rotating direction at the perforation of the wet drill bit 1 on an outer peripheral surface of an expanded and opened drilling blade 4. An inner periphery diameter height of the drilling blade 4 is composed to become almost equal to the thickness of the perforation material.
摘要翻译：要解决的问题：穿孔后的切割水不会散布到周边，也不会渗入电钻中，而是通过从浇注水中滴下水而钻出的湿钻头。解决方案：在湿钻头1 近似圆筒形，其中刀片安装在切削刃表面中，具有用于通过来自动力源的旋转力进行钻孔的结构，同时滴落诸如水的液体用于冷却和润滑叶片的周边形状钻孔刀片4通过从动力源向钻孔表面方向伸展和打开而制成圆锥形。钻孔表面4a具有环形形状，并且在膨胀开式钻孔刀片4的外周面上，在湿钻头1的穿孔处，与旋转方向相反的方向设置有螺旋槽9。钻孔刀片4的直径高度被构成为几乎等于穿孔材料的厚度。

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