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1. 发明专利

JP2017081479A 作業車両审中-公开
公开(公告)号：JP2017081479A
公开(公告)日：2017-05-18
申请号：JP2015213868
申请日：2015-10-30
申请人：株式会社小松製作所 , Komatsu Ltd
发明人： IKARI MASANORI , NAKABAYASHI MASANOBU , TAKENAKA YUTA , HAMAGUCHI MASAHIKO , ITO ATSUSHI , MURAMOTO KENICHI
IPC分类号： B62D12/00 , B62D5/04 , B62D5/06 , B62D5/07 , B62D6/00 , B62D11/08
CPC分类号： B62D5/04 , B62D5/06 , B62D5/065 , B62D6/00 , B62D11/08 , B62D12/00
摘要：【課題】オペレータの操作感を改善可能な作業車両を提供すること。【解決手段】ホイールローダ1は、フロントフレーム11とリアフレーム12が連結されたアーティキュレート式のホイールローダであって、ステアリングシリンダ21、22と、パイロット弁42と、ジョイスティックレバー24と、力付与部27と、を備える。ステアリングシリンダ21、22は、油圧によって駆動されフロントフレーム11のリアフレーム12に対するステアリング角θsを変更する。パイロット弁42は、ステアリングシリンダ21、22に供給される油の流量を制御する。ジョイスティックレバー24は、パイロット弁42と連結されオペレータによって操作される。力付与部27は、ジョイスティックレバー24の操作に対して補助力または反力を付与する。【選択図】図2

2. 发明专利

JP2012136830A Construction machine 有权
标题翻译：建筑机械
公开(公告)号：JP2012136830A
公开(公告)日：2012-07-19
申请号：JP2010287992
申请日：2010-12-24
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： UEMAE KENJI , TAGUCHI KEISUKE , EZAKI TAKESHI , HAMAGUCHI MASAHIKO
IPC分类号： E02F9/16
摘要： PROBLEM TO BE SOLVED: To provide a construction machine capable of increasing durability of a console cover.SOLUTION: In a wheel loader 100, a central rear console cover 45 has a cover part 451 and a cover downside fixing part 452. The cover downside fixing part 452 is arranged between the lower end part 451a of the cover part 451 and a side wall 72, and is fixed to a floor board 80 between a console fixing part 442 and the side wall 72.
摘要翻译：要解决的问题：提供能够提高控制台盖的耐久性的施工机械。解决方案：在轮式装载机100中，中央后控制台45具有盖部分451和盖下侧固定部分452.盖下侧固定部分452布置在盖部分451的下端部分451a和侧壁72，并且固定到控制台固定部分442和侧壁72之间的地板80上。版权所有：（C）2012，JPO＆INPIT

3. 发明专利

JP2005264842A Cooling fan and its segment 审中-公开
标题翻译：冷却风扇及其分段
公开(公告)号：JP2005264842A
公开(公告)日：2005-09-29
申请号：JP2004079654
申请日：2004-03-19
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TSUBOTA HARUHIRO , HAMAGUCHI MASAHIKO
IPC分类号： F04D29/32 , F04D29/66
摘要： PROBLEM TO BE SOLVED: To provide a cooling fan having a larger size but less noises, securing the strength of a joint portion, and to provide its segment as part of the manufactured cooling fan having less noises for securing the strength of the joint portion.
SOLUTION: The cooling fan segment comprises a blade structural part 12 and a ring forming piece 11 continuously provided at the outer edge of the blade structural part 12. The blade structural part 12 and the ring forming piece 11 are formed into one unit. The plurality of cooling fan segments are arranged along the peripheral direction, whereby each blade structure part 12 constitutes each blade 1 of the cooling fan. The plurality of ring forming pieces 11 constitute a ring body 2 which is arranged on the outer periphery side of the blade 1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有较大尺寸但较小噪声的冷却风扇，确保接合部分的强度，并且将其部分作为制造的冷却风扇的一部分，具有较少噪声以确保其强度接合部分。解决方案：冷却风扇部分包括叶片结构部分12和连续设置在叶片结构部分12的外边缘处的环形成部件11.叶片结构部分12和环形成部件11形成为一个单元。多个冷却风扇段沿着周向布置，由此每个叶片结构部分12构成冷却风扇的每个叶片1。多个环形成件11构成设置在叶片1的外周侧的环形体2.版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2012137812A Control lever device and console of construction machine 有权
标题翻译：控制杆装置和施工机械控制台
公开(公告)号：JP2012137812A
公开(公告)日：2012-07-19
申请号：JP2010287779
申请日：2010-12-24
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： TAGUCHI KEISUKE , MURAMOTO KENICHI , ABE SHINPEI , HAMAGUCHI MASAHIKO
IPC分类号： G05G1/04 , B60K20/02 , E02F9/16 , G05G25/04
摘要： PROBLEM TO BE SOLVED: To provide a control lever device and a console of a construction machine capable of suppressing local bending action of a wiring harness associated with rocking of a control lever, thereby preventing the wire harness from locally deteriorating.SOLUTION: A wiring harness 41 is wired rearward of a control lever 32 so as to be disposed, in side view, along a circle 42 including an arc-shaped locus traced by a harness outlet 37c of an intermediate coupling member 37 of the control lever 32 according to rocking of the control lever 32, and harness guides 51, 52 are arranged, in side view, between the most backward position of the control lever 32 and the farthest position in the retreat direction of the control lever 32 in the circle 42. A control lever device 27 of such a constitution is provided in a console housing 25 mounted with an operator seat 23 together on a base 22 installed on a suspension device 21, thus obtaining a console 24 of an oscillatory system identical to the operator seat 23.
摘要翻译：要解决的问题：提供一种能够抑制与控制杆的摆动相关联的线束的局部弯曲作用的施工机械的控制杆装置和控制台，从而防止线束局部劣化。解决方案：线束41被布置在控制杆32的后面，以便在侧视图中沿着圆42设置，该圆42包括由中间联接构件37的线束出口37c所示的弧形轨迹根据控制杆32的摇摆的控制杆32和线束引导件51,52在侧视图中布置在控制杆32的最后退位置和控制杆32的后退方向上的最远位置之间一个这样的结构的控制杆装置27设置在安装有操作员座椅23的控制台壳体25中，一个安装在悬架装置21上的基座22上，从而获得与运营商座位23.版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012136829A Construction machine 有权
标题翻译：建筑机械
公开(公告)号：JP2012136829A
公开(公告)日：2012-07-19
申请号：JP2010287991
申请日：2010-12-24
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： UEMAE KENJI , TAGUCHI KEISUKE , EZAKI TAKESHI , HAMAGUCHI MASAHIKO
IPC分类号： E02F9/16
摘要： PROBLEM TO BE SOLVED: To provide a construction machine capable of increasing durability of a console cover.SOLUTION: In a wheel loader 100, a right rear console cover 43 has a cover part 431 and a cover downside fixing part 432. The cover part 431 covers a console 42. The cover downside fixing part 432 is arranged between the lower end part 431a of the cover part 431 and a console fixing part 422, and is fixed to a floor board 80.
摘要翻译：要解决的问题：提供能够提高控制台盖的耐久性的施工机械。解决方案：在轮式装载机100中，右后部控制台43具有盖部431和盖下侧固定部432.盖部431覆盖控制台42.盖下侧固定部432配置在下部盖部分431的端部431a和控制台固定部分422，并固定在地板80上。版权所有：（C）2012，JPO＆INPIT

6. 发明专利

JP2010125876A Cab for construction machine 有权
标题翻译：建筑机械用CAB
公开(公告)号：JP2010125876A
公开(公告)日：2010-06-10
申请号：JP2008299361
申请日：2008-11-25
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： SASAKI MAKOTO , HAMAGUCHI MASAHIKO
IPC分类号： B60J1/16 , B60J5/04 , B60J5/06 , B62D25/08 , E02F9/16 , E06B1/18 , E06B1/56
摘要： PROBLEM TO BE SOLVED: To provide a cab for a construction machine in which a window frame or a slide windows prevents an operator from sensing a feeling of oppression in mounting the window frame in a slide door. SOLUTION: A window frame mounting frame 42 is fitted to the slide door and the window frame 43 is fitted to the window frame mounting frame 42. Then, the window frame 43 and the window frame mounting frame 42 are made to bulge outside from the outside surface of a door panel of the slide door. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于建筑机械的驾驶室，其中窗框或滑动窗口防止操作者在将窗框安装在滑动门中时感受到压迫感。解决方案：将窗框架安装框架42装配到滑动门上，并将窗框架43装配到窗框安装框架42.然后，窗框架43和窗框安装框架42被制成凸出外侧从滑动门的门板的外表面。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009184643A Cab for working machine 有权
标题翻译： CAB工作机
公开(公告)号：JP2009184643A
公开(公告)日：2009-08-20
申请号：JP2008029622
申请日：2008-02-08
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： SASAKI MAKOTO , ITO TATSUSHI , HAMAGUCHI MASAHIKO
IPC分类号： B62D25/08 , B60J1/00 , E02F9/16
摘要： PROBLEM TO BE SOLVED: To provide a cab for a working machine, allowing rail members to be mounted highly accurately so as to smoothly open/close a front window part.
SOLUTION: This cab 10 is a box-shaped body surrounded by a front surface, a back surface, right and left side surfaces, a floor surface, and a ceiling surface. The cab 10 is provided with a pair of right and left front pillar members 31a and 31b forming the front surface, the right and left side surfaces and the ceiling surface, the front window part 20, the pair of right and left rail members 22, and intermediate members 24a, 24b and 25a to 25c. The front window part 20 slides and moves from the front surface to the ceiling surface. The rail members 22 guide the front window part 20 along the moving direction. The intermediate members 24a, 24b, and 25a to 25c mutually connect the rail members 22, while adjusting the positions of the rail members 22 in different directions on right and left sides, in relation to pillar parts 31aa and 31ab and beam parts 31ba and 31bb of the right and left front pillar members 31a and 31b.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于工作机器的驾驶室，允许轨道构件被高精度地安装，以平滑地打开/关闭前窗部分。解决方案：该驾驶室10是由前表面，后表面，左右侧表面，地板表面和天花板表面围绕的盒形体。驾驶室10设置有形成前表面，左右侧表面和天花板表面的一对左右前柱构件31a和31b，前窗部分20，左右一对轨道构件22，中间部件24a，24b，25a〜25c。前窗部20滑动并从前表面移动到天花板表面。轨道构件22沿着移动方向引导前窗部分20。中间构件24a，24b，25a〜25c相互连接轨道构件22，同时相对于支柱31aa和31ab以及梁部31ba和31bb调整轨道构件22在左右两侧的不同方向上的位置左右前柱构件31a，31b。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2004060814A Sliding part structure and bearing device 审中-公开
标题翻译：滑动部件结构和轴承装置
公开(公告)号：JP2004060814A
公开(公告)日：2004-02-26
申请号：JP2002221750
申请日：2002-07-30
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： SATO KANICHI , HAMAGUCHI MASAHIKO , ONISHI TETSUO , SHIMADA YOSHIAKI
IPC分类号： F16C17/04 , F16B11/00 , F16C33/12 , F16C35/02
摘要： PROBLEM TO BE SOLVED: To provide a sliding part structure and a bearing device capable of being achieved at a low cost and excellent in wear resistance.
SOLUTION: An attaching body 26 excellent in sliding characteristics and wear resistance is adhered on a surface of a strength member 20 by an adhesive 27. A positioning mechanism of the attaching body 26 such as a groove part or a projection 23, and a protrusion 24 for prescribing adhesion thickness are provided on an end surface of the strength member 20 to which the attaching member 26 is adhered. The adhesive 27 is applied into a recessed groove part 25 formed between the protrusions 24, and the attaching body 26 is adhered on the surface thereof.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2007162454A Counterweight attaching/detaching device 有权
标题翻译：反向连接/拆卸设备
公开(公告)号：JP2007162454A
公开(公告)日：2007-06-28
申请号：JP2006286510
申请日：2006-10-20
申请人： Komatsu Ltd , 株式会社小松製作所
发明人： HAMAGUCHI MASAHIKO , IWASAKI AKINOBU
IPC分类号： E02F9/18 , B66C23/74
CPC分类号： E02F9/18 , B66C23/74
摘要： PROBLEM TO BE SOLVED: To simplify the constitution of a counterweight attaching/detaching device. SOLUTION: A first link 18 is supported to the rear end of a frame 11 so as to be turnable at the base end. A first cylinder 21 and a second link 23 to which a counterweight 13 is connected are supported to a second support shaft 20 at the tip of the first link 18. A second cylinder 28 is connected to the second link 23. When the second link 23 is turned by the second cylinder 28, the counterweight 13 is lifted between a placed position on the frame 11 and an upward spaced position. When the first link 18 is turned by the first cylinder 21, the counterweight 13 is moved between the spaced position and the ground. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了简化配重安装/拆卸装置的构造。解决方案：第一连杆18支撑在框架11的后端，以便在基端可转动。连接有配重13的第一气缸21和第二连杆23在第一连杆18的尖端处被支撑到第二支撑轴20.第二气缸28连接到第二连杆23.当第二连杆23 由第二圆筒28转动，配重13在框架11的放置位置和向上间隔的位置之间提升。当第一连杆18被第一气缸21转动时，配重13在间隔位置和地面之间移动。版权所有（C）2007，JPO＆INPIT

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