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. 发明申请

US20060000123A1 Service vehicle 失效
标题翻译：服务车
公开(公告)号：US20060000123A1
公开(公告)日：2006-01-05
申请号：US11219102
申请日：2005-09-01
申请人： Kouji Chikaishi , Akiko Konishi , Shotaro Ishii , Noboru Kanayama , Kazuhiro Yoshida
发明人： Kouji Chikaishi , Akiko Konishi , Shotaro Ishii , Noboru Kanayama , Kazuhiro Yoshida
IPC分类号： E02D17/06
CPC分类号： E02F9/0883 , E02F3/325 , E02F9/163 , Y10T137/86187
摘要： A hydraulic excavator is equipped with one or more downsizing scheme including at least one of: (i) a bubble removing device for removing bubbles in hydraulic fluid, (ii) a hydraulic tank including a main tank and a variable capacity tank arranged separately from each other, and (iii) a variable capacity tank or hydraulic tank which is fitted to the rear surface of the upper cover of the seat-side block. Thus, the lateral section of the seat can be ultimately downsized to provide a large space around the seat. Then, unlike the prior art, a canopy or a cab of a larger hydraulic excavator can be securely arranged on the upper swing body of a small hydraulic excavator. Since such large parts can be commonly used with large hydraulic excavators, it is possible to significantly reduce the cost of the hydraulic excavator.
摘要翻译：液压挖掘机配备有一个或多个小型化方案，其包括以下至少一个：（i）用于去除液压流体中的气泡的气泡去除装置，（ii）包括主缸和可变容量箱的液压箱，其与每个和（iii）可变容量的罐或液压箱，其安装在座椅侧块的上盖的后表面上。因此，座椅的侧面部分可以最终被小型化以在座椅周围提供大的空间。然后，与现有技术不同，大型液压挖掘机的顶棚或驾驶室可以牢固地布置在小液压挖掘机的上摆动体上。由于这种大型部件可以与大型液压挖掘机共同使用，因此可以显着降低液压挖掘机的成本。

2. 发明授权

US07380626B2 Service vehicle 失效
标题翻译：服务车
公开(公告)号：US07380626B2
公开(公告)日：2008-06-03
申请号：US11219102
申请日：2005-09-01
申请人： Kouji Chikaishi , Akiko Konishi , Shotaro Ishii , Noboru Kanayama , Kazuhiro Yoshida
发明人： Kouji Chikaishi , Akiko Konishi , Shotaro Ishii , Noboru Kanayama , Kazuhiro Yoshida
IPC分类号： B62D33/063
CPC分类号： E02F9/0883 , E02F3/325 , E02F9/163 , Y10T137/86187
摘要： A hydraulic excavator is equipped with one or more downsizing scheme including at least one of: (i) a bubble removing device for removing bubbles in hydraulic fluid, (ii) a hydraulic tank including a main tank and a variable capacity tank arranged separately from each other, and (iii) a variable capacity tank or hydraulic tank which is fitted to the rear surface of the upper cover of the seat-side block. Thus, the lateral section of the seat can be ultimately downsized to provide a large space around the seat. Then, unlike the prior art, a canopy or a cab of a larger hydraulic excavator can be securely arranged on the upper swing body of a small hydraulic excavator. Since such large parts can be commonly used with large hydraulic excavators, it is possible to significantly reduce the cost of the hydraulic excavator.
摘要翻译：液压挖掘机配备有一个或多个小型化方案，其包括以下至少一个：（i）用于去除液压流体中的气泡的气泡去除装置，（ii）包括主缸和可变容量箱的液压箱，其与每个和（iii）可变容量的罐或液压箱，其安装在座椅侧块的上盖的后表面上。因此，座椅的侧面部分可以最终被小型化以在座椅周围提供大的空间。然后，与现有技术不同，大型液压挖掘机的顶棚或驾驶室可以牢固地布置在小液压挖掘机的上摆动体上。由于这种大型部件可以与大型液压挖掘机共同使用，因此可以显着降低液压挖掘机的成本。

3. 发明授权

US07168191B2 Service vehicle with a walk-through to the outside 失效
标题翻译：服务车辆向外走走
公开(公告)号：US07168191B2
公开(公告)日：2007-01-30
申请号：US10613556
申请日：2003-07-02
申请人： Kouji Chikaishi , Akiko Konishi , Shotaro Ishii , Noboru Kanayama , Kazuhiro Yoshida
发明人： Kouji Chikaishi , Akiko Konishi , Shotaro Ishii , Noboru Kanayama , Kazuhiro Yoshida
IPC分类号： E02F5/02
CPC分类号： E02F9/0883 , E02F3/325 , E02F9/163 , Y10T137/86187
摘要： A hydraulic excavator is equipped with one or more downsizing scheme including at least one of: (i) a bubble removing device for removing bubbles in hydraulic fluid, (ii) a hydraulic tank including a main tank and a variable capacity tank arranged separately from each other, and (iii) a variable capacity tank or hydraulic tank which is fitted to the rear surface of the upper cover of the seat-side block. Thus, the lateral section of the seat can be ultimately downsized to provide a large space around the seat. Then, unlike the prior art, a canopy or a cab of a larger hydraulic excavator can be securely arranged on the upper swing body of a small hydraulic excavator. Since such large parts can be commonly used with large hydraulic excavators, it is possible to significantly reduce the cost of the hydraulic excavator.
摘要翻译：液压挖掘机配备有一个或多个小型化方案，其包括以下至少一个：（i）用于去除液压流体中的气泡的气泡去除装置，（ii）包括主缸和可变容量箱的液压箱，其与每个和（iii）可变容量的罐或液压箱，其安装在座椅侧块的上盖的后表面上。因此，座椅的侧面部分可以最终被小型化以在座椅周围提供大的空间。然后，与现有技术不同，大型液压挖掘机的顶棚或驾驶室可以牢固地布置在小液压挖掘机的上摆动体上。由于这种大型部件可以与大型液压挖掘机共同使用，因此可以显着降低液压挖掘机的成本。

4. 发明授权

US07105044B2 Fluid tank 有权
标题翻译：流体罐
公开(公告)号：US07105044B2
公开(公告)日：2006-09-12
申请号：US10443526
申请日：2003-05-21
申请人： Akiko Konishi , Shotaro Ishii , Kouji Chikaishi , Noboru Kanayama , Tatsuro Nohara
发明人： Akiko Konishi , Shotaro Ishii , Kouji Chikaishi , Noboru Kanayama , Tatsuro Nohara
IPC分类号： B01D19/00
CPC分类号： F15B1/26 , F15B21/044
摘要： A fluid tank fluid is provided which includes a bubble removing device provided therein to remove bubbles from the fluid. The bubble removing device includes a cyclone chamber for generating a swirling current in the fluid flowing therethrough to separate bubbles from the fluid. At least one outflow port is provided through which the fluid from which the bubbles have been separated flows from the cyclone chamber. And an exhaust port is provided through which the bubbles separated from the fluid are driven from the cyclone chamber.
摘要翻译：提供了一种流体槽流体，其包括设置在其中以从流体中除去气泡的气泡去除装置。气泡去除装置包括旋流器室，用于在流过其中的流体中产生回旋电流以从流体分离气泡。提供至少一个流出端口，通过该流出端口已经分离出气泡的流体从旋风室流出。并且设置有从流体分离的气泡通过该排气口从旋风室驱动。

5. 发明申请

US20090056553A1 LIQUID TANK 有权
标题翻译：液体罐
公开(公告)号：US20090056553A1
公开(公告)日：2009-03-05
申请号：US12282636
申请日：2007-03-12
申请人： Akiko Konishi , Tatsuro Nohara , Katsumi Yokoo , Shotaro Ishii , Noboru Kanayama
发明人： Akiko Konishi , Tatsuro Nohara , Katsumi Yokoo , Shotaro Ishii , Noboru Kanayama
IPC分类号： B01D19/00
CPC分类号： F15B1/26 , B01D19/0031 , B01D19/0042 , E02F9/22 , F15B21/044
摘要： A fluid tank includes a tank main body that contains a fluid and a bubble removing device that is provided to an inside of the tank main body and removes bubbles contained in the fluid. The tank main body includes a partition that partitions the inside of the tank main body to at least two sides and a delivery port through which the fluid is fed to an outside. The bubble removing device has an outflow port through which the fluid from which the bubbles have been removed flows to the inside of the tank main body and a bubble exhaust port through which the bubbles which have been removed are discharged to the inside of the tank main body. The delivery port is provided adjacent to the outflow port relative to the partition. The partition partitions the inside of the tank main body to a side in which the outflow port and the delivery port are provided and a side of the bubble exhaust port.
摘要翻译：流体箱包括容纳流体的罐主体和设置在罐主体内部并去除包含在流体中的气泡的气泡去除装置。罐主体包括将罐主体内部分隔成至少两侧的分隔件和将流体通过其输送到外部的输送口。气泡去除装置具有流出口，通过该流出口将气泡从其移除的流体流到罐主体的内部，并且已经被去除的气泡的气泡排出口排出到罐主体的内部身体。输送口相对于分隔件邻近流出口设置。隔板将罐主体的内部分隔成设置有流出口和排出口的一侧以及气泡排出口的一侧。

6. 发明授权

US08043420B2 Liquid tank 有权
标题翻译：液体罐
公开(公告)号：US08043420B2
公开(公告)日：2011-10-25
申请号：US12282636
申请日：2007-03-12
申请人： Akiko Konishi , Tatsuro Nohara , Katsumi Yokoo , Shotaro Ishii , Noboru Kanayama
发明人： Akiko Konishi , Tatsuro Nohara , Katsumi Yokoo , Shotaro Ishii , Noboru Kanayama
IPC分类号： B01D19/00
CPC分类号： F15B1/26 , B01D19/0031 , B01D19/0042 , E02F9/22 , F15B21/044
摘要： A fluid tank includes a tank main body that contains a fluid and a bubble removing device that is provided inside the main body and removes bubbles in the fluid. The main body includes a partition and a delivery port through which the fluid is fed to outside. The bubble removing device has an outflow port through which the fluid from which the bubbles have been removed flows to the inside of the main body and a bubble exhaust port through which the bubbles which have been removed are discharged to the inside of the main body. The delivery port is provided adjacent to the outflow port relative to the partition. The partition partitions the inside of the main body into a side in which the outflow port and the delivery port are provided and a side of the bubble exhaust port.
摘要翻译：流体箱包括容纳流体的罐主体和设置在主体内部并去除流体中的气泡的气泡去除装置。主体包括分隔件和输送口，流体通过该分配口和输送口输送到外部。气泡去除装置具有流出口，通过该流出口，已经从其移除气泡的流体流到主体的内部，并且已经被去除的气泡的气泡排出口排放到主体的内部。输送口相对于分隔件邻近流出口设置。隔板将主体的内部分隔成设置有流出口和输送口的一侧以及气泡排出口的一侧。

7. 发明授权

US08336444B2 Hydraulic cylinder 失效
标题翻译：液压缸
公开(公告)号：US08336444B2
公开(公告)日：2012-12-25
申请号：US11918183
申请日：2006-04-11
申请人： Kazuya Imamura , Kuniaki Nakada , Noboru Kanayama , Mitsuo Yabe , Tomoya Watanabe , Teruyuki Hosoya
发明人： Kazuya Imamura , Kuniaki Nakada , Noboru Kanayama , Mitsuo Yabe , Tomoya Watanabe , Teruyuki Hosoya
IPC分类号： F15B15/22
CPC分类号： F15B15/222
摘要： A pressure-receiving face plate 29 is mounted on one end face of a piston 12, and a support member 26 is raised on the end face of the piston 12. Disposed on the support member 26 with an allowance are, from the pressure-receiving faceplate 29 respectively, a disk spring 27, a plate 25, and a plunger 28. A flange 26a prevents these members from slipping off the support member 26. When the piston 12 approaches a stroke end, the plunger 28 is inserted in an oil passage 20b and applies a cushioning effect to the piston 12. In addition, a gap between the pressure-receiving faceplate 29 and the plate 25 brought into contact with a cylinder bottom 17 becomes narrow, and produces a squeeze effect such that oil escapes from the narrow gap. This makes it possible to provide a hydraulic cylinder that produces a sufficient impact force at the stroke end of the piston and also reduces noise emitted by the impact force, without increasing a length of the hydraulic cylinder.
摘要翻译：压力接收面板29安装在活塞12的一个端面上，并且支撑构件26在活塞12的端面上升高。从压力接收部分别为盘片29，盘簧27，板25和柱塞28.凸缘26a防止这些构件从支撑构件26滑落。当活塞12接近行程端时，柱塞28插入油路并且对活塞12施加缓冲效果。此外，受压面板29与与缸底17接触的板25之间的间隙变窄，产生挤压效果，使得油从窄的间隙。这使得可以提供在活塞的行程端产生足够的冲击力的液压缸，并且还可以减小冲击力产生的噪音，而不增加液压缸的长度。

8. 发明授权

US06182448B2 Speed changing device for hydraulic driving apparatus and speed change control method thereof 失效
标题翻译：液压驱动装置用变速装置及其变速控制方法
公开(公告)号：US06182448B2
公开(公告)日：2001-02-06
申请号：US08793959
申请日：1997-03-07
申请人： Yasunori Ohkura , Hikosaburo Hiraki , Noboru Kanayama , Ryutaro Makida
发明人： Yasunori Ohkura , Hikosaburo Hiraki , Noboru Kanayama , Ryutaro Makida
IPC分类号： F16D3102
CPC分类号： F16H61/4148 , F16H61/4026 , F16H61/4061 , F16H61/423 , F16H61/433 , F16H61/46 , F16H61/47 , F16H2059/186
摘要： The present invention relates to a speed changing device for a hydraulic driving apparatus and a speed change control method thereof, which provide excellent controllability, traveling efficiency, and reliability without occurrence of cavitation. To this end, the device comprises a shifter selected position sensor (63a) for detecting a shift lever change, a motor rotational speed sensor (52) for detecting a rotational speed of a hydraulic motor (50), and a control device (60); and the control device (60) judges and controls either a powering control or a brake control, based on the change of the shift lever selection and on the comparison of the detected motor rotational speed with a memorized motor rotational speed. In addition, a two-stage back pressure valve (23) can be provided between a directional control valve (21) and an oil tank.
摘要翻译：本发明涉及一种用于液压驱动装置的变速装置及其变速控制方法，其提供优异的可控制性，行驶效率和可靠性而不会发生气蚀。为此，该装置包括用于检测换档杆变化的换档器选择位置传感器（63a），用于检测液压马达（50）的转速的马达转速传感器（52）和控制装置（60） ; 并且控制装置（60）基于变速杆选择的变化以及检测到的电动机转速与存储的电动机转速的比较来判断和控制动力控制或制动控制。此外，可以在方向控制阀（21）和油箱之间设置两级背压阀（23）。

9. 发明授权

US5423655A Working machine for hydraulic excavator 失效
标题翻译：液压挖掘机工作机
公开(公告)号：US5423655A
公开(公告)日：1995-06-13
申请号：US4264
申请日：1993-01-14
申请人： Noboru Kanayama , Hikosaburo Hiraki , Masayuki Moriyama
发明人： Noboru Kanayama , Hikosaburo Hiraki , Masayuki Moriyama
IPC分类号： E02F3/30 , E02F3/32 , E02F3/42 , E02F3/38
CPC分类号： E02F3/302 , E02F3/32
摘要： A hydraulic excavator includes a boom comprising an articulated first and second boom member, an arm, a bucket, a boom cylinder for operating the boom, an arm cylinder for operating the arm; and a bucket cylinder for operating the bucket. The boom cylinder is cooperatively associated with the boom to establish a geometry wherein, during operation, the axis of the boom cylinder can never pivot rearwardly across a dead point of the boom and therefore eliminate the possibility of dead locking of the boom during operation.
摘要翻译：一种液压挖掘机，包括一个悬臂，其包括铰接的第一和第二悬臂构件，臂，铲斗，用于操作动臂的动臂缸，用于操作臂的臂缸; 以及用于操作铲斗的铲斗缸。动臂缸与动臂协同地关联以建立几何形状，其中在操作期间，动臂缸的轴线将不能在悬臂的死点处向后枢转，并因此消除在操作期间动臂死锁的可能性。

10. 发明申请

US20080300757A1 Construction Machine Control Mode Switching Device and Construction Machine 有权
标题翻译：施工机械控制模式切换装置和施工机械
公开(公告)号：US20080300757A1
公开(公告)日：2008-12-04
申请号：US11795636
申请日：2006-01-12
申请人： Noboru Kanayama , Koutarou Sasano , Koichi Kawamura
发明人： Noboru Kanayama , Koutarou Sasano , Koichi Kawamura
IPC分类号： E02F9/20 , E02F9/22 , E02F9/26
CPC分类号： E02F9/2225 , E02F9/2025 , E02F9/2228 , E02F9/2235 , E02F9/2285 , E02F9/2292 , E02F9/2296 , E02F9/26 , Y10S37/902
摘要： A control-mode switching device includes: a plurality of actuators (2, 6, 7) that conduct different movement; driving means (10, 11, 12, 13, 14, 15) that drive the actuators; a plurality of control levers (22a-22c) that command operation of the driving means; a plurality of limit switches (72a-72e) that detect arrival of the control levers to the proximity of an end of a control range; a mode judging means (controller 23) that judges whether a priority operation mode is taken or not in accordance with a combination of on/off conditions of the limit switches; and a drive controlling means (controller 23) that, when it is judged by the mode judging means that the priority operation mode is taken, controls the driving means so that an output of selected one or more of the driving means becomes larger than that in a normal mode or the power ratio as compared with the other driving means becomes larger.
摘要翻译：控制模式切换装置包括：多个不同运动的致动器（2,6,7）; 驱动致动器的驱动装置（10,11,12,13,14,15）; 控制驱动装置的操作的多个控制杆（22a〜22c）多个限制开关（72a-72e），其将控制杆的到达检测到控制范围的结束附近; 模式判断装置（控制器23），其根据限位开关的接通/关闭条件的组合判断是否采用优先操作模式; 以及驱动控制装置（控制器23），当由模式判定装置判断为采用优先操作模式时，控制驱动装置使得所选择的一个或多个驱动装置的输出变得大于与其他驱动装置相比，正常模式或功率比变大。

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