专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US06564480B1 Working apparatus for construction machine 有权
标题翻译：施工机械工作装置
公开(公告)号：US06564480B1
公开(公告)日：2003-05-20
申请号：US09722566
申请日：2000-11-28
申请人： Sadahisa Tomita , Genroku Sugiyama , Masakazu Haga , Ryohei Suzuki , Toshio Hasegawa , Koji Tahara
发明人： Sadahisa Tomita , Genroku Sugiyama , Masakazu Haga , Ryohei Suzuki , Toshio Hasegawa , Koji Tahara
IPC分类号： E02F926
CPC分类号： E02F9/24 , E02F9/26
摘要： In a working apparatus, a recessed portion is formed at an end surface of a pin provided at a boom to house a case of an angle sensor in the recessed portion. A flange is projected from the case along the direction of the axis of an input shaft so as to enclose the input shaft outside the movement range of a lever. By projecting the flange further out than the distance over which the input axis projects out, the protection provided by the flange for the input shaft is enhanced.
摘要翻译：在工作装置中，在设置在动臂的销的端面上形成凹部以容纳凹部中的角度传感器的壳体。凸缘从壳体沿着输入轴的轴线的方向突出，以将输入轴包围在杠杆的运动范围之外。通过将凸缘突出超过输入轴伸出的距离，增强了用于输入轴的法兰提供的保护。

72. 发明申请

US20060207248A1 Hydraulic circuit of construction machinery 有权
标题翻译：工程机械液压回路
公开(公告)号：US20060207248A1
公开(公告)日：2006-09-21
申请号：US11439346
申请日：2006-05-24
申请人： Nobuei Ariga , Genroku Sugiyama , Hideaki Tanaka , Tsukasa Toyooka , Masaki Egashira , Takatoshi Ooki
发明人： Nobuei Ariga , Genroku Sugiyama , Hideaki Tanaka , Tsukasa Toyooka , Masaki Egashira , Takatoshi Ooki
IPC分类号： F16D31/02
CPC分类号： F15B11/17 , E02F9/2232 , E02F9/2235 , E02F9/2292 , E02F9/2296 , F04B23/06 , F04B49/08 , F15B11/165 , F15B2211/20553 , F15B2211/20584 , F15B2211/3052 , F15B2211/30525 , F15B2211/3059 , F15B2211/3116 , F15B2211/31576 , F15B2211/6054 , F15B2211/6055 , F15B2211/6309 , F15B2211/6343 , F15B2211/6656 , F15B2211/7051 , F15B2211/7058 , F15B2211/7135 , F15B2211/781
摘要： To keep one of three hydraulic pumps unaffected by variations in torque of the remaining hydraulic pumps when the three hydraulic pumps are used, displacements of the first and second hydraulic pumps are controlled based on their own delivery pressures P1,P2 and a pressure P3′ obtained by reducing through a reducing valve 14 a delivery pressure P3 from the third hydraulic pump, while a displacement of the third hydraulic pump 3 is controlled only by its own delivery pressure P3. The pressure oil delivered from the third hydraulic pump 3, therefore, remains unaffected by variations in delivery flow rates from the first and second hydraulic pumps 1,2, in other words, by variations in their torque consumptions, so that the third hydraulic pump is assured to provide a stable flow rate.
摘要翻译：当使用三个液压泵时，为了保持三个液压泵中的一个不受剩余液压泵的扭矩变化的影响，基于其自身的输送压力P1，P2和获得的压力P3'来控制第一和第二液压泵的位移通过减压阀14从第三液压泵减小输送压力P3，而第三液压泵3的排量仅由其自身的输送压力P3控制。因此，从第三液压泵3输送的压力油不受来自第一和第二液压泵1,2的输送流量的变化的影响，换句话说，它们的扭矩消耗的变化使得第三液压泵是保证提供稳定的流量。

73. 发明授权

US07272928B2 Hydraulic circuit of construction machinery 有权
标题翻译：工程机械液压回路
公开(公告)号：US07272928B2
公开(公告)日：2007-09-25
申请号：US11439346
申请日：2006-05-24
申请人： Nobuei Ariga , Genroku Sugiyama , Hideaki Tanaka , Tsukasa Toyooka , Masaki Egashira , Takatoshi Ooki
发明人： Nobuei Ariga , Genroku Sugiyama , Hideaki Tanaka , Tsukasa Toyooka , Masaki Egashira , Takatoshi Ooki
IPC分类号： F16D31/02
CPC分类号： F15B11/17 , E02F9/2232 , E02F9/2235 , E02F9/2292 , E02F9/2296 , F04B23/06 , F04B49/08 , F15B11/165 , F15B2211/20553 , F15B2211/20584 , F15B2211/3052 , F15B2211/30525 , F15B2211/3059 , F15B2211/3116 , F15B2211/31576 , F15B2211/6054 , F15B2211/6055 , F15B2211/6309 , F15B2211/6343 , F15B2211/6656 , F15B2211/7051 , F15B2211/7058 , F15B2211/7135 , F15B2211/781
摘要： To keep one of three hydraulic pumps unaffected by variations in torque of the remaining hydraulic pumps when the three hydraulic pumps are used, displacements of the first and second hydraulic pumps are controlled based on their own delivery pressures P1,P2 and a pressure P3′ obtained by reducing through a reducing valve 14 a delivery pressure P3 from the third hydraulic pump, while a displacement of the third hydraulic pump 3 is controlled only by its own delivery pressure P3. The pressure oil delivered from the third hydraulic pump 3, therefore, remains unaffected by variations in delivery flow rates from the first and second hydraulic pumps 1,2, in other words, by variations in their torque consumptions, so that the third hydraulic pump is assured to provide a stable flow rate.
摘要翻译：当使用三个液压泵时，为了保持三个液压泵中的一个不受剩余液压泵的扭矩变化的影响，第一和第二液压泵的位移基于其自身的输送压力P 1，P 2和压力P 3'，通过减压阀14从第三液压泵减小输送压力P 3，而第三液压泵3的排量仅由其自身的输送压力P 3控制。从第三液压泵输送的压力油因此，如图3所示，不受来自第一和第二液压泵1,2的输送流量的变化的影响，换句话说，通过其扭矩消耗的变化，使得第三液压泵被确保提供稳定的流量。

74. 发明授权

US07076947B2 Hydraulic circuit of construction machinery 有权
标题翻译：工程机械液压回路
公开(公告)号：US07076947B2
公开(公告)日：2006-07-18
申请号：US10257631
申请日：2002-02-18
申请人： Nobuei Ariga , Genroku Sugiyama , Hideaki Tanaka , Tsukasa Toyooka , Masaki Egashira , Takatoshi Ooki
发明人： Nobuei Ariga , Genroku Sugiyama , Hideaki Tanaka , Tsukasa Toyooka , Masaki Egashira , Takatoshi Ooki
IPC分类号： F16D31/02
CPC分类号： F15B11/17 , E02F9/2232 , E02F9/2235 , E02F9/2292 , E02F9/2296 , F04B23/06 , F04B49/08 , F15B11/165 , F15B2211/20553 , F15B2211/20584 , F15B2211/3052 , F15B2211/30525 , F15B2211/3059 , F15B2211/3116 , F15B2211/31576 , F15B2211/6054 , F15B2211/6055 , F15B2211/6309 , F15B2211/6343 , F15B2211/6656 , F15B2211/7051 , F15B2211/7058 , F15B2211/7135 , F15B2211/781
摘要： To keep one of three hydraulic pumps unaffected by variations in torque of the remaining hydraulic pumps when the three hydraulic pumps are used, displacements of the first and second hydraulic pumps are controlled based on their own delivery pressures P1, P2 and a pressure P3′ obtained by reducing through a reducing valve 14 a delivery pressure P3 from the third hydraulic pump, while a displacement of the third hydraulic pump 3 is controlled only by its own delivery pressure P3. The pressure oil delivered from the third hydraulic pump 3, therefore, remains unaffected by variations in delivery flow rates from the first and second hydraulic pumps 1,2, in other words, by variations in their torque consumptions, so that the third hydraulic pump is assured to provide a stable flow rate.
摘要翻译：当使用三个液压泵时，为了保持三个液压泵中的一个不受剩余液压泵的扭矩变化的影响，第一和第二液压泵的位移基于其自身的输送压力P 1，P 2和压力P 3'通过减压阀14从第三液压泵减小输送压力P 3，而第三液压泵3的排量仅由其自身的输送压力P 3控制。因此，从第三液压泵3输送的压力油不受来自第一和第二液压泵1,2的输送流量的变化的影响，换句话说，它们的扭矩消耗的变化使得第三液压泵是保证提供稳定的流量。

75. 发明申请

US20090090103A1 Hydraulic Drive Device 审中-公开
标题翻译：液压驱动装置
公开(公告)号：US20090090103A1
公开(公告)日：2009-04-09
申请号：US11915041
申请日：2006-05-25
申请人： Yoshitomo Yabuuchi , Genroku Sugiyama , Takeshi Kobayashi , Takashi Niidome , Takeshi Kurihara
发明人： Yoshitomo Yabuuchi , Genroku Sugiyama , Takeshi Kobayashi , Takashi Niidome , Takeshi Kurihara
IPC分类号： F15B15/00
CPC分类号： F16H47/02 , F04B23/06 , F16H2039/005 , F16H2047/025
摘要： A hydraulic drive system is provided with a front casing 50 and a rear ceasing 51. The front casing 50 is formed of a single member, and accommodates therein rotary members, which include a cylinder block 30A and the like, and a part of an output shaft 36 of a hydraulic motor 30 and rotary members, which include a cylinder block 31A and the like, and a part of an output shaft 32 of a hydraulic motor 31. The rear casing 51 is joined to the front casing 50, and has a ports plate 30C and a ports plate 31C arranged therein. The rear casing 51 has an oilway 52 communicating to a first port 30C1 of the ports plate 30C, an oilway 53 communicating to the oilway 52 and also communicating to a first port 31C1 of the ports plate 31C, an oilway 54 communicating to a second port 30C2 of the ports plate 30C, and an oilway 55 communicating to the oilway 54 and also communicating to a second port 31C2 of the ports plate 31C.
摘要翻译：液压驱动系统设置有前壳体50和后挡块51.前壳体50由单个构件形成，并且容纳在其中的包括气缸体30A等的旋转构件和一部分输出液压马达30的轴36和包括气缸体31A等的旋转构件和液压马达31的输出轴32的一部分。后壳体51接合到前壳体50，并且具有端口板30C和布置在其中的端口板31C。后壳体51具有与端口板30C的第一端口30C1连通的油路52，与油路52连通并且还与端口板31C的第一端口31C1连通的油路53，与第一端口连通的油路54 30C2，以及与油路54连通的油路55，并与端口板31C的第二端口31C2连通。

76. 发明授权

US06409142B1 Pipe breakage control valve device 失效
标题翻译：管道破损控制阀装置
公开(公告)号：US06409142B1
公开(公告)日：2002-06-25
申请号：US09857446
申请日：2001-06-04
申请人： Masao Kariya , Genroku Sugiyama
发明人： Masao Kariya , Genroku Sugiyama
IPC分类号： F16K3112
CPC分类号： F15B13/01 , F15B11/003 , F15B20/005 , F15B2211/30515 , F15B2211/30525 , F15B2211/3116 , F15B2211/31576 , F15B2211/329 , F15B2211/40515 , F15B2211/41527 , F15B2211/428 , F15B2211/46 , F15B2211/55 , F15B2211/8636 , Y10T137/7727
摘要： An input/output port 1 of a hose rupture control valve unit 100 is attached to a bottom port of a hydraulic cylinder 102, and an input/output port 2 is connected to one of actuator ports of a control valve 103 via an actuator line 105. The valve unit comprises a poppet valve body 5 serving as a main valve, a first spool valve body 6 serving as a pilot valve operated with a pilot pressure supplied as an external signal and having a pilot variable throttle portion 6a to operate the poppet valve body 5, a second spool valve body 50 operated with a pilot pressure and having a sub-variable throttle portion 50a to control a sub-flow rate, and a small relief valve 7 having the function of an overload relief valve.
摘要翻译：软管破裂控制阀单元100的输入/输出端口1附接到液压缸102的底部端口，并且输入/输出端口2经由致动器线105连接到控制阀103的致动器端口中的一个阀单元包括作为主阀的提升阀体5，作为先导阀的第一滑阀体6，作为外部信号供给的先导压力，并具有先导可变节流部6a，以使提升阀主体5，以先导压力操作并具有用于控制副流量的副可变节流部50a的第二滑阀体50和具有过载溢流阀功能的小型安全阀7。

77. 发明授权

US08051649B2 Hydraulically driven industrial machine 有权
标题翻译：液压驱动工业机械
公开(公告)号：US08051649B2
公开(公告)日：2011-11-08
申请号：US12278404
申请日：2007-02-06
申请人： Mitsuhiro Yoshimoto , Genroku Sugiyama
发明人： Mitsuhiro Yoshimoto , Genroku Sugiyama
IPC分类号： F16D31/02
CPC分类号： E02F9/226 , E02F9/2296 , F15B21/042 , F15B21/08 , F15B2211/20546 , F15B2211/327 , F15B2211/62 , F15B2211/6313 , F15B2211/6343 , F15B2211/7053 , F15B2211/7058 , Y02P80/13
摘要： A hydraulically driven industrial machine having a variable displacement type hydraulic pump adapted to take in and pressurized working oil from an working oil tank, a hydraulic actuator to be driven by pressurized working oil delivered from the hydraulic pump through a control valve to perform a predetermined job, a variable return oil cooling means capable of cooling return oil from the hydraulic actuator at a varying cooling rate, an operational load detection means adapted to detect an operational load factor of the hydraulic actuator, and a control means adapted to vary the return oil cooling rate on the basis of an operational load factor detected by the operational load detection means.
摘要翻译：一种液压驱动的工业机械，其具有适于从工作油箱吸入和加压工作油的可变排量型液压泵，液压致动器，其由通过控制阀从液压泵输送的加压工作油驱动以执行预定作业一种能够以变化的冷却速度从液压致动器中冷却回油的可变返回油冷却装置，适于检测液压致动器的操作负载系数的操作负载检测装置，以及适于改变回油冷却基于由操作负载检测装置检测的操作负载因子的速率。

78. 发明授权

US07643938B2 Location confirmation method and location display system of construction machine and such construction machine 有权
标题翻译：施工机械位置确认方法及位置显示系统及施工机械
公开(公告)号：US07643938B2
公开(公告)日：2010-01-05
申请号：US10483061
申请日：2002-07-12
申请人： Hiroyuki Adachi , Genroku Sugiyama , Kazuhiro Shibamori , Hideki Komatsu , Koichi Shibata , Hiroshi Watanabe
发明人： Hiroyuki Adachi , Genroku Sugiyama , Kazuhiro Shibamori , Hideki Komatsu , Koichi Shibata , Hiroshi Watanabe
IPC分类号： G01C21/00 , G08G1/127 , G08G1/123
CPC分类号： G08G1/207 , B60R25/00 , B60R25/102 , B60R25/33 , B60R2325/304 , E02F9/2045 , E02F9/205 , E02F9/26 , G08G1/20
摘要： A hydraulic excavator periodically measures its current location at predetermined time intervals by the GPS device in an inoperative state where its engine key is in the off position and sends the current location data and time data to a management server by a main controller and communicator. The management server receives the periodically sent location data at its communicator and successively stores it in its memory. The current location data and the measurement time data to provide a location confirmation service by a location information provider. Changes in location can be confirmed on a map, the movement of the hydraulic excavator can be tracked, and assistance can be given for confirmation of location and prevention of theft.
摘要翻译：液压挖掘机在其发动机钥匙处于关闭位置的不工作状态下，以预定的时间间隔周期性地测量其当前位置，并通过主控制器和通信器将当前位置数据和时间数据发送到管理服务器。管理服务器在其通信器处接收周期性发送的位置数据，并将其连续地存储在其存储器中。当前位置数据和测量时间数据，以由位置信息提供者提供位置确认服务。位置变化可以在地图上确认，可以跟踪液压挖掘机的运动，并且可以帮助确定位置和防止盗窃。

79. 发明授权

US07489049B2 Antitheft device 有权
标题翻译：防盗装置
公开(公告)号：US07489049B2
公开(公告)日：2009-02-10
申请号：US10538883
申请日：2003-12-16
申请人： Hideki Komatsu , Genroku Sugiyama , Hiroyuki Adachi , Kazuhiro Shibamori , Koichi Shibata
发明人： Hideki Komatsu , Genroku Sugiyama , Hiroyuki Adachi , Kazuhiro Shibamori , Koichi Shibata
IPC分类号： B60R25/00
CPC分类号： G08G1/205 , B60R25/04 , B60R25/102 , B60R25/33 , B60W2550/402 , G08B13/1409
摘要： An antitheft system can be provided by constructing such that, when a stop signal has been inputted from an engine 7, a main controller 2 outputs, until a first predetermined time Ts elapses, a turn-on signal to switches 8, 9 to perform a similar antitheft processing as in an operation of the engine 7 and after an elapse of the first predetermined time Ts, instructs the switch 9 to repeat a turn-on and turn-off at predetermined time intervals Δt, and, whenever the switch 9 is brought into a turned-on position, detects a position at that time by a position detecting controller 3 and compares the position with a position at the time of an engine stop to determine whether or not a theft has taken place. Owing to this construction, it is no longer necessary to always feed power to the position detecting controller 3 during the stop of the engine 7, thereby making it possible to cut down the feeding of as much power to the controller 3 as a time elapsed during which the switch 9 is kept off. The antitheft system can, therefore, minimize the power consumption of a control system during the engine stop.
摘要翻译：可以通过构造使得当从发动机7输入停止信号时提供防盗系统，主控制器2输出直到第一预定时间Ts经过开关8,9的接通信号，以执行与发动机7的操作类似的防盗处理和经过第一预定时间Ts之后，指示开关9以预定的时间间隔Deltat重复打开和关闭，并且每当开关9被带动时进入接通位置时，通过位置检测控制器3检测此时的位置，并将该位置与发动机停止时的位置进行比较，以确定是否发生了盗窃。由于这种结构，在发动机7的停止期间不再需要总是向位置检测控制器3供电，从而可以将控制器3的动力供给量减少到如下时间：开关9被关闭。因此，防盗系统可以在发动机停止期间最小化控制系统的功率消耗。

80. 发明申请

US20060113140A1 Traveling hydraulic working machine 有权
标题翻译：行走液压作业机
公开(公告)号：US20060113140A1
公开(公告)日：2006-06-01
申请号：US10541450
申请日：2004-07-30
申请人： Tsuyoshi Nakamura , Genroku Sugiyama , Kazunori Nakamura
发明人： Tsuyoshi Nakamura , Genroku Sugiyama , Kazunori Nakamura
IPC分类号： B60K17/00
CPC分类号： F02D41/021 , E02F9/2246 , F02D29/02 , F02D31/001
摘要： A traveling hydraulic working machine has input means for commanding a target revolution speed of an engine and detection means for detecting an operating situation of a hydraulic actuator and an operating situation of traveling means. A prime-mover revolution speed control means modifies the target revolution speed of the prime mover when the operating situation of the hydraulic actuator and the operating situation of the traveling means come into respective particular states, and controls the revolution speed of the prime mover. With the traveling hydraulic working machine, in the combined operation of traveling and working a hydraulic actuator, work can be performed on the basis of the engine revolution speed intended by an operator. When a working load varies, the engine revolution speed is automatically controlled.
摘要翻译：行驶液压作业机具有用于指示发动机的目标转速的输入装置和用于检测液压致动器的运行状况的检测装置和行驶装置的运行状况。原动机转速控制装置在液压致动器的运行状态和行驶装置的运转状态成为各自的特定状态时，修正原动机的目标转速，并控制原动机的转速。通过行走液压作业机，在液压执行器的行驶和加工的组合操作中，可以根据操作者所期望的发动机转速进行工作。当工作负载变化时，发动机转速自动控制。

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