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81. 发明专利

JP2014136302A Hydraulic breaker 有权
标题翻译：液压断路器
公开(公告)号：JP2014136302A
公开(公告)日：2014-07-28
申请号：JP2013007271
申请日：2013-01-18
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： FUKUI NOBUYOSHI , SHIODA ATSUSHI
IPC分类号： B25D17/14
摘要： PROBLEM TO BE SOLVED: To prevent or suppress mixing of foreign matters such as dust into a hydraulic striking mechanism, in a hydraulic breaker that is provided with a cylinder in which a front head portion and a cylinder portion are integrated, and has a striking chamber in a portion between the front head portion and the cylinder portion.SOLUTION: A hydraulic breaker 10 has an annular oil groove 30 formed in a plurality of stages in a cylinder shaft direction, on an inner peripheral surface of a striking chamber 2 of a cylinder 1.
摘要翻译：要解决的问题：为了防止或抑制诸如灰尘的异物混入到液压打击机构中，在设置有前头部和气缸部分一体的气缸的液压破碎机中，并且具有撞击室在前头部和气缸部之间的部分中。液压破碎机10具有在气缸轴方向上形成为多个级的环形油槽30，位于气缸的撞击室2的内周面上 1。

82. 发明专利

JP2013151814A Drilling machine rod attaching/detaching device 有权
标题翻译：钻井机连接/拆卸装置
公开(公告)号：JP2013151814A
公开(公告)日：2013-08-08
申请号：JP2012012938
申请日：2012-01-25
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： MEYA NORIOKI , OHORA KENJI
IPC分类号： E21B19/24
摘要： PROBLEM TO BE SOLVED: To provide a drilling machine rod attaching/detaching device capable of preventing a drill rod from being dropped by regulating a position of a drill rod, with simple configuration without using an actuator.SOLUTION: A rod attaching/detaching machine 10 comprises a drop prevention bar 41 which is rotated together with a carrier boom 22 of a rod carrier 20 from the side of a magazine 30 to the side of a drifter 3. The drop prevention bar 41 makes its own rotation center different from that of the carrier boom 22 to prevent a drill rod 5 from being dropped out of a rod accommodation port 32 by expanding a position where a distal end portion of the drop prevention bar 41 is abutted to the drill rod 5 to be attached/detached when a locus drawn by the distal end of the drop prevention bar 41 is positioned at the side of the magazine 30, and to be configured to pull its own distal end portion into a position where it is not abutted to the drill rod 5 to be attached/detached when the locus is positioned at the side of the drifter 3.
摘要翻译：要解决的问题：提供一种能够通过调节钻杆的位置来防止钻杆落下的钻杆安装/拆卸装置，具有简单的构造而不使用致动器。解决方案：杆安装/拆卸机10 包括防滴杆41，其与杆架20的行星架22一起从匣30的侧面向漂流器3的一侧旋转。防落杆41使其自身的旋转中心与托架吊杆22，以防止钻杆5从杆容纳孔32中伸出时，通过使防滴杆41的前端部抵接在待拉出的轨迹5上的钻杆5的位置通过防脱落杆41的远端位于料仓30的侧面，并且被构造成将其自身的远端部分拉到其不与待连接的钻杆5相接的位置当轨迹位于漂流器3的侧面时发生切屑。

83. 发明专利

JP4961255B2 Manipulator apparatus 有权
公开(公告)号：JP4961255B2
公开(公告)日：2012-06-27
申请号：JP2007124256
申请日：2007-05-09
申请人：住友金属鉱山株式会社 , 古河ロックドリル株式会社
发明人：真一下薗 , 春樹丸山 , 宏実佐伯 , 義信藤城
IPC分类号： B25J9/00 , E21D11/10

84. 发明专利

JP2010144338A Guide shell for boring machine 有权
标题翻译：镗孔机指导
公开(公告)号：JP2010144338A
公开(公告)日：2010-07-01
申请号：JP2008319682
申请日：2008-12-16
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： MAEDA AKIRA
IPC分类号： E21B7/02
摘要： PROBLEM TO BE SOLVED: To provide a guide shell restraining a liner from falling or shifting from a beam member.
SOLUTION: The guide shell includes: the beam member 30 with a guide (e.g., a carriage guide 31) formed along the longitudinal direction to guide a movable member (e.g., a carriage); the liner 40 mounted along the guide 31 to cover the guide 31 and to slide the movable member; and a pressing member 50 mounted to the beam member 30 in the arrangement not hindering the movement of the movable member, and pressing part of the liner 40 to the beam member 30 to regulate the lift of the liner 40 from the beam member 30. The steel liner 40 is mounted to the guide through the spring action of locking parts 41, 42 provided at both upper and lower edges, and a clamp 50 presses the locking part 42 to the beam member 30 through its spring action.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种限制衬垫从梁构件落下或移动的导向壳。导向壳包括：梁构件30，其具有沿着纵向方向形成以引导可移动构件（例如，托架）的引导件（例如，托架引导件31）; 衬套40沿着引导件31安装以覆盖引导件31并滑动可动件; 以及安装到梁构件30上的按压构件50，其不妨碍可移动构件的移动，并且将衬垫40的一部分按压到梁构件30以调节衬套40从梁构件30的升力。钢衬套40通过设置在上边缘和下边缘处的锁定部件41,42的弹簧作用安装到引导件上，并且夹具50通过其弹簧作用将锁定部件42按压到梁构件30。版权所有（C）2010，JPO＆INPIT

85. 发明专利

JP2010042351A Crusher 有权
标题翻译：破碎机
公开(公告)号：JP2010042351A
公开(公告)日：2010-02-25
申请号：JP2008207941
申请日：2008-08-12
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： KOBAYASHI ISAO
IPC分类号： B02C1/04 , B02C1/10 , E04G23/08
摘要： PROBLEM TO BE SOLVED: To provide a crusher pivoting a rocking crushing arm preventing spaces between cutting blades from increasing with simple structure and at a low cost. SOLUTION: The crusher is provided with a movable arm pivoting part 11 pivoting a movable arm 20 to a frame 60, the movable arm pivoting part 11 comprising an arm pin 30, a press ring 31 restricting lateral moving of the movable arm 20, a fastening ring 35 pressing the pressing ring 31, and a fixing ring 34 fixing the fastening ring 35 to the frame. The fastening ring 35 is composed of a pair of large and small ring members 32, 33, the outer peripheral face of the arm pin 30 and the inner peripheral face of the smaller ring member 32, and the outer peripheral face of the larger member 33 and the inner peripheral face of the fixing ring 34 are respectively fastened by screws. The screw pitches of the two sets of the screw connection are made different. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使摇摆式破碎臂枢转的破碎机，防止切割刀片之间的空间以简单的结构和低成本增加。解决方案：破碎机设置有将可动臂20枢转到框架60的可动臂枢转部11，包括臂销30的可动臂枢转部11，限制可动臂20的横向移动的压环31 ，按压环31的紧固环35和将紧固环35固定在框架上的固定环34。紧固环35由一对大小环构件32,33，臂销30的外周面和小环构件32的内周面以及较大构件33的外周面构成并且固定环34的内周面分别用螺钉固定。两组螺丝连接的螺距是不同的。版权所有（C）2010，JPO＆INPIT

86. 发明专利

JP2010024652A Separation device 有权
标题翻译：分离装置
公开(公告)号：JP2010024652A
公开(公告)日：2010-02-04
申请号：JP2008184776
申请日：2008-07-16
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： AYANO MASAKI
IPC分类号： E04F21/20 , E02F3/36 , E04G23/02
摘要： PROBLEM TO BE SOLVED: To provide a separation device which enables the efficient stripping off operation of an object-to-be-stripped-off such as a tile.
SOLUTION: This separation device 10 comprises: a cylinder 2; a piston 1 which is slide-fitted into the cylinder 2, so as to reciprocate depending on the supply/discharge of pressure oil; a slider 6 which is slidably arranged on the axis line of the piston 1, which is hit with the piston 1 so as to advance/recede, and the leading end of which is fitted with a scraper 9; and an urging spring 7 which is provided to urge the slider 6 to the side of the scraper 9.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种分离装置，其能够有效地剥离诸如瓷砖的被剥离物体的剥离操作。解决方案：该分离装置10包括：气缸2; 活塞1，其滑动配合到气缸2中，以便根据压力油的供给/排出而往复运动; 滑动件6，其滑动地布置在活塞1的轴线上，其与活塞1撞击以前进/后退，并且其前端装配有刮刀9; 以及推压弹簧7，其被设置成将滑块6推向刮刀9的侧面。版权所有（C）2010，JPO＆INPIT

87. 发明专利

JP2009255265A Impact tool 审中-公开
标题翻译： IMPACT工具
公开(公告)号：JP2009255265A
公开(公告)日：2009-11-05
申请号：JP2008110381
申请日：2008-04-21
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： KOSHIBA HIDETOSHI
IPC分类号： B25D17/00
摘要： PROBLEM TO BE SOLVED: To provide an impact tool preventing or suppressing the generation of an imbalanced load on a through-bolt, thereby preventing or suppressing the loosening of the through-bolt and/or the galling at its fastening portions.
SOLUTION: In the fastening portions using nuts 6, 7 at both ends of each through-bolt 5, this breaker body 10 is provided with tapered portions 6t, 7s and tapered surfaces 2t, 4s, as self-aligning means which, through mutual cooperation between the nut 6 as well a seat face 2z of a front head 2 facing the nut 6, and the nut 7 as well as a seat face 4z of a back head 4 facing the nut 7, guide their axis CL such that the nuts 6, 7 and the through-bolt 5 are arranged coaxially with a bolt insertion hole 8.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供防止或抑制在贯穿螺栓上产生不平衡载荷的冲击工具，从而防止或抑制贯穿螺栓松动和/或其紧固部分处的磨损。解决方案：在每个贯通螺栓5的两端使用螺母6,7的紧固部分中，该断路器主体10设有锥形部分6t，7s和锥形表面2t，4s作为自对准装置，通过螺母6以及面向螺母6的前头2的座面2z和螺母7以及面向螺母7的后头4的座面4z之间的相互配合，引导其轴线CL，使得螺母6,7和贯通螺栓5与螺栓插入孔8同轴配置。（C）2010，JPO＆INPIT

88. 发明专利

JP2009173159A Working vehicle for drilling hole 审中-公开
标题翻译：用于钻孔的车辆
公开(公告)号：JP2009173159A
公开(公告)日：2009-08-06
申请号：JP2008013822
申请日：2008-01-24
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： SAITO HITOMI , MAEDA AKIRA
IPC分类号： B62D33/06
摘要： PROBLEM TO BE SOLVED: To provide a crawler drill capable of improving visibility of screw jointing-cutting work, visibility of a bit position, and getting-in property to a cabin. SOLUTION: The crawler drill 1 is equipped with a cabin moving mechanism 20 for positioning a cabin 5 at a working position for performing the work required for a travel positioning and drilling holes. The cabin moving mechanism 20 comprises a slide moving mechanism 22 for moving the cabin 5 along the vehicle longitudinal direction, and a turn moving mechanism 24 for lifting the cabin 5. The slide moving mechanism 22 positions at a travel position for slide moving the cabin 5 to near the traveling cart, and a first working position for slide moving the cabin 5 to the front of the traveling cart separating from the traveling cart, and the turn moving mechanism 24 positions the cabin 5 to a second working position descending than the first working position. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高螺纹接合切削加工的可视性，钻头位置的可视性以及进入机舱的性能的履带式钻机。解决方案：履带钻1配有一个机舱移动机构20，用于将机舱5定位在用于执行行驶定位和钻孔所需的工作的工作位置。机舱移动机构20包括用于沿着车辆前后方向移动机舱5的滑动移动机构22和用于提升机舱5的转动移动机构24.滑动移动机构22位于用于滑动机舱5的行进位置靠近行驶车，以及第一工作位置，用于将车厢5滑动地移动到与行驶车分离的行进车的前部，转动移动机构24将车厢5定位成比第一工作下降的第二工作位置位置。版权所有（C）2009，JPO＆INPIT

89. 发明专利

JP2008231763A Working machine for tunnel 审中-公开
标题翻译：隧道工作机
公开(公告)号：JP2008231763A
公开(公告)日：2008-10-02
申请号：JP2007072184
申请日：2007-03-20
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： MIYAKOSHI SEIICHI , NOSHIRO YASUNORI
IPC分类号： E21B7/00 , E02F9/20
CPC分类号： B60L15/20 , B60L1/003 , B60L1/20 , B60L9/00 , B60L11/123 , B60L11/1816 , B60L11/1861 , B60L11/1877 , B60L2200/40 , B60L2210/40 , B60L2230/12 , B60L2240/421 , B60L2240/423 , B60L2270/12 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7088 , Y02T10/7241 , Y02T10/7275 , Y02T90/121 , Y02T90/127 , Y02T90/14
摘要： PROBLEM TO BE SOLVED: To provide a working machine for a tunnel capable of preventing or suppressing air pollution in a pit and enlarging the scope of its use. SOLUTION: This drilling jumbo 1 (the working machine for tunnel) is provided with a hydraulic pump 3 and an actuator 4 for work driven by pressure oil from the hydraulic pump 3. In addition, this working machine is provided with a diesel engine 7, a generator 5 connected with the diesel engine 7 to generate electric power by its outputs, an electric motor 6 for driving the hydraulic pump 3, and a battery 8 connected with the electric motor 6 to supply electric power into it and the generator 5 to charge from the generator 5, respectively. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止或抑制坑中的空气污染并扩大其使用范围的隧道工作机。
解决方案：该钻孔巨头1（隧道作业机）设有液压泵3和致动器4，用于由液压泵3的压力油驱动的作业。此外，该作业机器配备有柴油发动机7，与柴油发动机7连接以通过其输出发电的发电机5，用于驱动液压泵3的电动机6和与电动机6连接以向其供应电力的电池8，以及发电机 5分别从发电机5充电。版权所有（C）2009，JPO＆INPIT

90. 发明专利

JP2008162373A Track traveling truck and track-and-road type traveling system 有权
标题翻译：跟踪行车和轨道式道路行驶系统
公开(公告)号：JP2008162373A
公开(公告)日：2008-07-17
申请号：JP2006353119
申请日：2006-12-27
申请人： Furukawa Rock Drill Co Ltd , 古河ロックドリル株式会社
发明人： ISHIBASHI SHIGERU
IPC分类号： B61D3/18 , B60B19/02 , B60F1/04 , B61D15/00 , B62B3/00 , B62B3/10
摘要： PROBLEM TO BE SOLVED: To provide a track traveling truck having a structure capable of allowing a road surface traveling vehicle to travel on a track without changing components.
SOLUTION: In the track traveling truck, the rotation of road surface traveling front wheels 201 of a road surface traveling vehicle is transmitted to a first track wheel 131 and a second track wheel 132 by first and second drive transmitting rings 121, 122 and first and second rotary shafts 141, 142, and the rotation of road surface traveling rear wheels 202 is transmitted to a third track wheel 133 and a fourth track wheel 134 by third and fourth drive transmission rings 123, 124 and third and fourth rotary shafts 143, 144. Thus, the road surface traveling vehicle can be allowed to easily and rapidly travel on a track R without changing the road surface traveling front wheels 201 and the road surface traveling rear wheels 202 to exclusive components.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供具有能够允许路面行驶车辆在轨道上行驶而不改变部件的结构的履带式行驶车辆。解决方案：在履带式搬运车中，路面行驶车辆的路面行进前轮201的旋转通过第一和第二驱动传递环121,122传递到第一履带轮131和第二履带轮132 第一旋转轴141和第二旋转轴142以及路面行进后轮202的旋转通过第三和第四驱动传递环123,124以及第三和第四旋转轴被传递到第三履带轮133和第四履带轮134 因此，路面行驶车辆能够容易且快速地在轨道R上行驶，而不将路面行进前轮201和路面行驶后轮202改变为排他部件。版权所有（C）2008，JPO＆INPIT

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