专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06578296B2 Hydraulically driven type working machine 失效
公开(公告)号：US06578296B2
公开(公告)日：2003-06-17
申请号：US09994750
申请日：2001-11-28
申请人： Kenzo Kimoto , Masatake Tamaru , Masami Naruse , Sadao Nunotani , Jun Maruyama , Kenji Kanemaru , Tatsuya Futami
发明人： Kenzo Kimoto , Masatake Tamaru , Masami Naruse , Sadao Nunotani , Jun Maruyama , Kenji Kanemaru , Tatsuya Futami
IPC分类号： E02F336
CPC分类号： E02F9/2267 , E02F9/2271 , E02F9/2275
摘要： A hydraulic pipe arrangement of a working machine is not in contact with an obstacle and no torsion and no bending are generated. Accordingly, in a hydraulically driven type working machine provided with a boom (1) having a vertical swing supporting point supported at a base end side by a machine frame and a joint connection supporting point in a front end side, an arm (2) connected in a base end side to the joint connection supporting point, a boom driving hydraulic cylinder (6a) hoisting around a hoist supporting point provided in the machine frame so as to drive the boom, an arm driving hydraulic cylinder (7), and a working tool driving hydraulic cylinder (8), a swivel joint mechanism relaying a hydraulic pipe arrangement from a side of the machine frame is provided at a center of at least one of the vertical swing supporting point, the joint connection supporting point and the boom driving hydraulic cylinder hoist supporting point.

2. 发明授权

US06678972B2 Hybrid construction equipment 失效
标题翻译：混合施工设备
公开(公告)号：US06678972B2
公开(公告)日：2004-01-20
申请号：US10042242
申请日：2002-01-11
申请人： Masami Naruse , Masatake Tamaru , Kenzo Kimoto
发明人： Masami Naruse , Masatake Tamaru , Kenzo Kimoto
IPC分类号： E02F900
CPC分类号： B60K6/28 , B60K6/44 , E02F9/0866 , E02F9/16 , E02F9/2075 , Y02T10/623 , Y10S903/903 , Y10S903/907
摘要： A hybrid construction equipment capable of sufficiently exhibiting performance of a battery with strategic arrangement of the apparatuses being carried out is provided. For this purpose, the hybrid construction equipment includes, on an upper revolving superstructure (10) rotatably placed on a lower traveling unit, an engine (1), a generator (3) driven by the engine (1), a battery (5) charged with electric power generated by the generator (3), an electric motor (7) driven by electric power of the battery (5), an inverter (6) for controlling drive of the electric motor (7) and a driver's cab (12), and the battery (5) is placed to be isolated from the engine (1) and the generator (3).
摘要翻译：提供能够充分展现正在执行的设备的战略布置的电池性能的混合式施工设备。为此，混合动力施工设备包括在可旋转地设置在下行进单元上的上旋转上层结构（10），发动机（1），由发动机（1）驱动的发电机（3），电池（5）充电由发电机（3）产生的电力，由电池（5）的电力驱动的电动机（7），用于控制电动机（7）的驱动的逆变器（6）和驾驶室（12）），并且将电池（5）放置成与发动机（1）和发电机（3）隔离。

3. 外观设计

USD463807S1 Operator cabin of power shovel 失效
标题翻译：电铲操作室
公开(公告)号：USD463807S1
公开(公告)日：2002-10-01
申请号：US29149739
申请日：2001-10-18
申请人： Masatake Tamaru , Kenzo Kimoto , Masami Naruse , Tetsuyuki Hirano
设计人： Masatake Tamaru , Kenzo Kimoto , Masami Naruse , Tetsuyuki Hirano

4. 外观设计

USD463459S1 Operator's seat for construction machinery 失效
标题翻译：工程机械操作员座椅
公开(公告)号：USD463459S1
公开(公告)日：2002-09-24
申请号：US29149740
申请日：2001-10-18
申请人： Masatake Tamaru , Kenzo Kimoto , Masami Naruse , Tetsuyuki Hirano
设计人： Masatake Tamaru , Kenzo Kimoto , Masami Naruse , Tetsuyuki Hirano

5. 发明授权

US06708787B2 Hybrid construction equipment 失效
标题翻译：混合施工设备
公开(公告)号：US06708787B2
公开(公告)日：2004-03-23
申请号：US10080678
申请日：2002-02-25
申请人： Masami Naruse , Masatake Tamaru , Kenzo Kimoto
发明人： Masami Naruse , Masatake Tamaru , Kenzo Kimoto
IPC分类号： E02F920
CPC分类号： B60W10/08 , B60K6/12 , B60K6/485 , B60K6/543 , B60W10/06 , B60W10/30 , B60W2510/0657 , B60W2710/083 , E02F9/2075 , E02F9/2217 , F04B17/03 , F04B17/05 , F04B2201/1202 , Y02T10/6208 , Y02T10/6226 , Y02T10/6286 , Y10S903/903 , Y10S903/918
摘要： Hybrid construction equipment leveling an engine load and effectively performing regeneration of energy is provided. For this purpose, the construction equipment includes a hydraulic pump (2) and a first electric motor (7) driven by an engine (1), a battery (9) for charging electric power generated by the first electric motor, a second electric motor (10) driven by electric power of the battery and functioning as a generator at a time of braking revolution, a swash plate angel sensor 33 and a pressure sensor 34 for the hydraulic pump, and a controller (5) for controlling the first electric motor as a generator by surplus torque when absorption torque is smaller than predetermined output torque of the engine and controlling the first electric motor as a motor to generate an amount of shortage of torque when the absorption torque is larger than the predetermined torque.
摘要翻译：提供混合式施工设备调平发动机负荷并有效地执行能量再生。为此，施工设备包括液压泵（2）和由发动机（1）驱动的第一电动机（7），用于对由第一电动机产生的电力进行充电的电池（9），第二电动机（10），在制动转动时作为发电机驱动，用于液压泵的斜盘角传感器33和压力传感器34，以及用于控制第一电动机的控制器（5）当吸收扭矩小于发动机的预定输出转矩并作为电动机控制第一电动机以在吸收转矩大于预定转矩时产生转矩不足量，作为发电机作为发电机。

6. 发明授权

US06675508B2 Hydraulic shovel 失效
标题翻译：液压铲
公开(公告)号：US06675508B2
公开(公告)日：2004-01-13
申请号：US10131149
申请日：2002-04-25
申请人： Masatake Tamaru , Masami Naruse , Kenzo Kimoto
发明人： Masatake Tamaru , Masami Naruse , Kenzo Kimoto
IPC分类号： E02F502
CPC分类号： G05G9/047 , E02F9/16 , E02F9/2004 , G05G9/04792 , G05G2009/04781
摘要： A hydraulic shovel is provided which comprises a pair of left and right running/rotation pedals (3L and 3R) for running or rotating a vehicle, and a single running/rotation lever 7 which is installed separately from the pedals for similarly running or rotating the vehicle. The shovel allows the operator to run or rotate the vehicle by operating on the running/rotation pedals 3L and 3R, as well as by manipulating the running/rotation lever 7. Moreover, because the running/rotation lever 7 consists of a single lever, the operator can easily manipulate it by one hand, being relieved of complicated operations and inconveniencies encountered with the conventional machine, which ensures the improved operability.
摘要翻译：提供了一种液压挖掘机，其包括用于行驶或转动车辆的一对左右行驶/转动踏板（3L和3R），以及与踏板分开安装的单个行走/旋转杆7，用于类似地运行或旋转车辆。铲子允许操作者通过在行驶/旋转踏板3L和3R上操作以及通过操纵行驶/旋转杆7来运行或旋转车辆。此外，由于行驶/旋转杆7由单个杆组成，操作人员可以轻松地操纵它，减轻了常规机器遇到的复杂操作和不便之处，确保了操作性的提高。

7. 外观设计

USD462973S1 Power shovel 失效
公开(公告)号：USD462973S1
公开(公告)日：2002-09-17
申请号：US29149768
申请日：2001-10-18
申请人： Masatake Tamaru , Kenzo Kimoto , Masami Naruse , Tetsuyuki Hirano
设计人： Masatake Tamaru , Kenzo Kimoto , Masami Naruse , Tetsuyuki Hirano

8. 发明授权

US06948417B2 Fluid cylinder with swivel joint 失效
标题翻译：带旋转接头的液压缸
公开(公告)号：US06948417B2
公开(公告)日：2005-09-27
申请号：US10134752
申请日：2002-04-30
申请人： Tatsuya Futami , Yoshiaki Yamamoto , Kenji Kanemaru , Masatake Tamaru
发明人： Tatsuya Futami , Yoshiaki Yamamoto , Kenji Kanemaru , Masatake Tamaru
IPC分类号： F15B15/14 , F16J1/09 , F16J1/14 , F01B31/00
CPC分类号： F15B15/1457 , F15B15/149 , F16J1/09 , F16J1/14
摘要： A fluid cylinder with a swivel joint which is more improved with high utility is provided. To this end, in the fluid cylinder, a flow passage (R2b) leading to a chamber (1F) at the rod side of the cylinder is provided inside a rod (3), and a pin hole (3H) in a rod front end portion (3F) and a pin (P1) fitted in the pin hole (3H) are formed into a swivel joint so that the flow passage (R2b) is always guided to an outside even if the pin hole (3H) and the pin (P1) are relatively rotated.
摘要翻译：提供了一种具有旋转接头的液压缸，其具有更高的效用而改进。为此，在流体缸中，在杆（3）的内部设置有通向缸体的杆侧的室（1F）的流路（R 2 b），并且在孔杆前端部（3F）和安装在销孔（3H）中的销（P1）形成为旋转接头，使得流路（R 2 b）总是被引导到外部，即使销孔（3 H）和销（P 1）相对旋转。

9. 发明授权

US06474756B2 Rubber crawler belt 有权
标题翻译：橡胶履带
公开(公告)号：US06474756B2
公开(公告)日：2002-11-05
申请号：US09829417
申请日：2001-04-10
申请人： Kazutoshi Hori , Hiroaki Watanabe , Masatake Tamaru , Kenzo Kimoto
发明人： Kazutoshi Hori , Hiroaki Watanabe , Masatake Tamaru , Kenzo Kimoto
IPC分类号： B62D5524
CPC分类号： B62D55/244
摘要： A rubber crawler belt having a pattern of a lug provided on an outer circumferential side of a rubber belt has a central lug portion provided to continuously extend around a center portion in a width direction of the outer circumference of the rubber belt, in a waveform, and a plurality of branch lug portions each having a predetermined width and provided from the central lug portion toward left and right end portions of the rubber belt to be away therefrom diagonally in a circumferential direction, and an interval between the branched lug portions adjacent to each other being the same as an interval between drive protrusions, in the circumferential direction of the rubber belt.
摘要翻译：具有设置在橡胶带的外周侧的凸缘图案的橡胶履带具有设置成沿着橡胶带的外周的宽度方向的中心部分沿波形连续延伸的中央凸耳部，以及多个分支凸耳部分，每个分支凸耳部分具有预定的宽度，并且从橡胶皮带的中心凸耳部分朝向左右端部分设置，以沿圆周方向对角地延伸，以及与每个相邻的分支凸耳部分之间的间隔其它与驱动突起之间的间隔在橡胶带的圆周方向上相同。

10. 发明授权

US08366212B2 Crawler-type travel device and rotational wheel assembly 有权
标题翻译：履带式行走装置和旋转轮组件
公开(公告)号：US08366212B2
公开(公告)日：2013-02-05
申请号：US12810339
申请日：2009-01-16
申请人： Kazuo Maeda , Masatake Tamaru
发明人： Kazuo Maeda , Masatake Tamaru
IPC分类号： B62D55/14
CPC分类号： B62D55/305 , B62D55/14 , B62D55/202 , B62D55/21 , B62D55/26
摘要： The crawler-type travel device includes a plurality of shoe plates, a first link section, a rotational wheel, and a shaft. The rotational wheel includes a first roller and a second roller. The first roller makes contact with first end portions corresponding to axial outer ends of the first link members forming the first link section. The second roller is aligned with and disposed on the axial inner side of the first roller. The second roller is rotatable independently from the first roller. The second roller makes contact with second end portions corresponding to axial inner ends of the first link members.
摘要翻译：履带式行驶装置包括多个鞋板，第一连杆部，旋转轮和轴。旋转轮包括第一辊和第二辊。第一辊与形成第一连杆段的第一连杆构件的轴向外端对应的第一端部接触。第二辊与第一辊的轴向内侧对准并设置在第一辊的轴向内侧。第二辊可独立于第一辊旋转。第二辊与第一连杆构件的轴向内端对应的第二端部接触。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式