| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | Mechanical lift measurement system | JP2006509389 | 2004-03-26 | JP2006523313A | 2006-10-12 | フランツ， ディー． スタンフォード， |
| リフト作業中に荷の位置を判断するためのリフト測定システムを提供する。 該システムは計測器を備えた表示部と該計測器に対して動く可動インジケータを備えている。 リンク装置は荷及び計測器と連通しており、荷の動きは前記計測器に対応する前記インジケータの動きに変換され荷の位置を表示する。 複数の表示部及びリンク装置は種々の荷の支持域に設置することができ、対応するインジケータの相対的位置は荷の傾きに関する情報を提供できる。 | ||||||
| 62 | Endoscope shaft with bendable end portion | JP2003058737 | 2003-03-05 | JP2003275166A | 2003-09-30 | VIEBACH THOMAS; PAUKER FRITZ |
| PROBLEM TO BE SOLVED: To provide a distal end portion structure for an endoscope shaft that is inexpensively manufacturable, is bendable in an arbitrary direction at an arbitrary angle and is fixable in a bent state. SOLUTION: An endoscope shaft with a bendable cylindrical distal end portion 2 is bendable by means of an operating device. The cylindrical distal end portion 2 has at least one decentralized hose member extending along the end portion. The hose member is shaped into a plurality of directly united expansion bellows, and forms a continuous pressure chamber longitudinally expandable when pressure is applied. COPYRIGHT: (C)2003,JPO | ||||||
| 63 | JPH0373432B2 - | JP10531985 | 1985-05-17 | JPH0373432B2 | 1991-11-21 | NARISHIGE EIICHI; YONEYAMA SHINJI |
| 64 | JPS60500350A - | JP50022284 | 1983-12-12 | JPS60500350A | 1985-03-14 | |
| 65 | Program control apparatus for operation element of fabric surface making machine | JP5988080 | 1980-05-06 | JPS55152847A | 1980-11-28 | PIITAA RIIZEN |
| 66 | Flow control valve having a motion conversion device | US14874199 | 2015-10-02 | US09803774B2 | 2017-10-31 | Matthew Lawrence Gulleen; Elliot James Hoff |
| A motion conversion device is disclosed for converting motion in one direction into motion in another direction. The motion conversion device may include a single-acting cylinder hydraulically or pneumatically coupled to a double-acting cylinder such that movement of the single-acting cylinder along an axis causes movement of the double-acting cylinder along a non-parallel axis. The single-acting cylinder may be mechanically coupled to another single-acting cylinder such that movement of one of the single-acting cylinders in a direction causes movement of the other one of the single-acting cylinders in an opposite direction. In this way, the single-acting cylinders may cooperate to provide reciprocal motion of the double-acting cylinder. Also disclosed is a valve incorporating a motion conversion device for the purpose of moving a closure member between an open position and a closed position. Furthermore, a method for operating a valve closure member with a motion conversion device is disclosed. | ||||||
| 67 | POWER TRANSMISSION MODULE AND MOTION ASSISTANCE DEVICE COMPRISING THE SAME | US15156902 | 2016-05-17 | US20170128311A1 | 2017-05-11 | Jongwon LEE; Youngjin Park; Byungjune Choi; Jeonghun Kim; Se-Gon Roh; Minhyung Lee; Youn Baek Lee; Hyun Do Choi |
| A power transmission device may include a first power transmission unit configured to connect to an input portion and to receive a power from the input portion, a second power transmission unit configured to deliver the power to an output portion, and a connecting unit configured to connect the first power transmission unit and the second power transmission unit, and to deliver a pressure of a transfer fluid occurring due to the first power transmission unit to the second power transmission unit. | ||||||
| 68 | FLOW CONTROL VALVE HAVING A MOTION CONVERSION DEVICE | US14874199 | 2015-10-02 | US20170097105A1 | 2017-04-06 | Matthew Lawrence Gulleen; Elliot James Hoff |
| A motion conversion device is disclosed for converting motion in one direction into motion in another direction. The motion conversion device may include a single-acting cylinder hydraulically or pneumatically coupled to a double-acting cylinder such that movement of the single-acting cylinder along an axis causes movement of the double-acting cylinder along a non-parallel axis. The single-acting cylinder may be mechanically coupled to another single-acting cylinder such that movement of one of the single-acting cylinders in a direction causes movement of the other one of the single-acting cylinders in an opposite direction. In this way, the single-acting cylinders may cooperate to provide reciprocal motion of the double-acting cylinder. Also disclosed is a valve incorporating a motion conversion device for the purpose of moving a closure member between an open position and a closed position. Furthermore, a method for operating a valve closure member with a motion conversion device is disclosed. | ||||||
| 69 | Method and apparatus for providing internal heating of footwear | US14146034 | 2014-01-02 | US09572393B2 | 2017-02-21 | Thomas Nikita Krupenkin; Joseph Ashley Taylor |
| A method and apparatus for generating thermal energy (heat) from human locomotion is proposed and used to provide heating of the user's footwear. The apparatus takes the form of a pair of flexible, liquid-filled chambers connected by an energy-generating tube. One chamber is located in the heel region of a footwear insole, with the other in the toe region, such that as a person walks, the liquid moves back and forth within the tube. This movement is used to also move an energy-producing element (either an electromagnetic arrangement or viscous liquid) back and forth within the tube and convert the captured human locomotion energy into thermal energy, thus warming the footwear. | ||||||
| 70 | Injection apparatus | US14408613 | 2013-05-30 | US09505054B2 | 2016-11-29 | Kazuyuki Yamaguchi; Kazuki Funahashi |
| In an injection apparatus, a first cylinder and second cylinder for driving an injection cylinder connected to an injection plunger are connected in parallel with each other with respect to the injection cylinder. A piston of the first cylinder and a piston of the second cylinder are synchronously driven by driving means. A directional control valve and first flow rate adjustment circuit are provided between one end of the injection cylinder and one end of the first cylinder. Moreover, second flow rate adjustment circuit is provided between the other end of the injection cylinder and the other ends of the first and second cylinders. | ||||||
| 71 | CLOSED-CIRCUIT HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINE | US15106322 | 2014-12-12 | US20160333552A1 | 2016-11-17 | Byung Il KANG; Ki Hwan HONG |
| The present disclosure relates to a closed circuit hydraulic system for a construction machine including a plurality of actuators and a plurality of hydraulic pumps selectively supplying working oil to the plurality of actuators bidirectionally and the closed circuit hydraulic system includes: a charge line selectively connected with a low-pressure side hydraulic line which returns to the hydraulic pump from the actuator among hydraulic lines connecting the hydraulic pumps and the actuators; a charge pump supplying a supplement flow to the charge line; and a variable relief valve selectively changing a normal mode to limit a pressure of the charge line to a predetermined pressure or less and a boost mode to limit the pressure of the charge line to a pressure lower than the pressure of the charge line in the normal mode. | ||||||
| 72 | Radial fluid device with variable phase and amplitude | US13565496 | 2012-08-02 | US09376205B2 | 2016-06-28 | Carlos A. Fenny |
| According to one embodiment, a radial fluid device comprises a cylinder block, first and second pluralities of pistons, a first cam disposed about the first plurality of radially extending cylinders, and a second cam disposed about the second plurality of radially extending cylinders. The direction of rotation of the second cam is independent of the direction of rotation of the first cam. | ||||||
| 73 | ROTARY VALVE DEVICE | US14839061 | 2015-08-28 | US20160067896A1 | 2016-03-10 | Kazuyuki YAMAGUCHI; Naoki HIROSE |
| A rotary valve device includes a valve body having a valve hole and a plurality of ports connected to the valve hole. The rotary valve device further includes a rotary valve having communication passages and a motor driving to rotate the rotary valve to regulate flow of a fluid. The valve body has a first and a second supply passage that interconnect the valve hole and the ports. The second supply passage is connected to the valve hole at a position that is closer to an axial end of the valve hole than the first supply passage. The fluid supplied from the second supply passage has lower pressure than the fluid supplied from the first supply passage. Sealing members are interposed between an inner peripheral surface of the valve hole and an outer peripheral surface of the rotary valve at respective opposite ends of the valve hole. | ||||||
| 74 | SYSTEM FOR SUPPLYING FUEL TO ENGINE OF SHIP | US14659499 | 2015-03-16 | US20150184618A1 | 2015-07-02 | Joon Chae Lee; Jae Ho Jang; Ji Eun Kim; Chang Woo Lee; Nak Hyun Kim; Dong Eok Kang |
| A system for supplying fuel to an engine of a ship. The system includes a high pressure pump pressurizing a liquefied natural gas (LNG) and supplying the pressurized LNG to the engine, a hydraulic motor driving the high pressure pump and a chamber carrying the high pressure pump and the hydraulic motor. The chamber is substantially free of electric sparks. | ||||||
| 75 | Method And Apparatus For Providing Internal Heating Of Footwear | US14146034 | 2014-01-02 | US20140182163A1 | 2014-07-03 | Thomas Nikita Krupenkin; Joseph Ashley Taylor |
| A method and apparatus for generating thermal energy (heat) from human locomotion is proposed and used to provide heating of the user's footwear. The apparatus takes the form of a pair of flexible, liquid-filled chambers connected by an energy-generating tube. One chamber is located in the heel region of a footwear insole, with the other in the toe region, such that as a person walks, the liquid moves back and forth within the tube. This movement is used to also move an energy-producing element (either an electromagnetic arrangement or viscous liquid) back and forth within the tube and convert the captured human locomotion energy into thermal energy, thus warming the footwear. | ||||||
| 76 | Lock valve with grooved porting in bore | US12417585 | 2009-04-02 | US08578838B2 | 2013-11-12 | Noam Davidson |
| A lock valve includes a lock valve body having a bore with a valve spool reciprocatingly received therein. There is a check valve adjacent each end of the bore. Each of the check valves has a check valve member facing the bore and resiliently biased towards a valve seat at each end of the bore. A pressure relief port communicates with the bore near the center thereof and between lands of the valve spool. A pair of spaced-apart grooves are disposed within the spool valve bore. Each groove permits fluid communication past a land of the valve spool when the valve spool is displaced towards one end of the bore by fluid pressure applied to other end of the bore so as to unseat the check valve member adjacent to the one end to the bore and allow pressurized fluid to pass from the one end of the bore, through the groove, and into the relief port. | ||||||
| 77 | Hydraulic System | US13278895 | 2011-10-21 | US20130098024A1 | 2013-04-25 | Michael L. Knussman; Brad A. Edler; Patrick Opdenbosch |
| A hydraulic system includes a first pump, a first actuator fluidly connected to the first pump via a first closed-loop circuit, a second pump, and a second actuator fluidly connected to the second pump via a second closed-loop circuit. The system also includes a third pump, a third actuator fluidly connected to the third pump via a third closed-loop circuit, a fourth pump, and a fourth actuator fluidly connected to the fourth pump via a fourth closed-loop circuit. The system further includes a first combining valve configured to combine fluid from the first and second circuits, a second combining valve configured to combine fluid from the second and third circuits, and a third combining valve configured to combine fluid from the third and fourth circuits. The system also includes a fourth combining valve configured to combine fluid from the first and fourth circuits. | ||||||
| 78 | Hydraulic drive system | US12422402 | 2009-04-13 | US07856817B2 | 2010-12-28 | George Kadlicko |
| A hydraulic drive system for an actuator uses a pair of pressure compensated hydraulic machines to control flow to and from the drive chambers of the actuator by varying the controlled pressure of one of the machines. The machines are mechanically coupled to permit energy recovery and charge an accumulator to store supplies energy. The drive system may be combined with other services including a transmission for incorporation in a vehicle. The transmission uses a pressure compensated supply and torque control of the wheels. | ||||||
| 79 | LOCK VALVE WITH GROOVED PORTING IN BORE | US12417585 | 2009-04-02 | US20090249776A1 | 2009-10-08 | Noam Davidson |
| A lock valve includes a lock valve body having a bore with a valve spool reciprocatingly received therein. There is a check valve adjacent each end of the bore. Each of the check valves has a check valve member facing the bore and resiliently biased towards a valve seat at each end of the bore. A pressure relief port communicates with the bore near the center thereof and between lands of the valve spool. A pair of spaced-apart grooves are disposed within the spool valve bore. Each groove permits fluid communication past a land of the valve spool when the valve spool is displaced towards one end of the bore by fluid pressure applied to other end of the bore so as to unseat the check valve member adjacent to the one end to the bore and allow pressurized fluid to pass from the one end of the bore, through the groove, and into the relief port. | ||||||
| 80 | Mechanical lift measurement system | US10549716 | 2004-03-26 | US07544902B2 | 2009-06-09 | Frantz D. Stanford |
| A lift measurement system is provided for determining a position of a load during a lift operation. The system includes a display that includes a scale and encloses a movable indicator that moves relative to the scale. A linkage is in communication with the load and the scale, such that movement of the load is translated to movement of the indicator relative to the scale to provide an indication of the position of the load. A plurality of displays and linkages may be installed at various load support zones such that the relative position of the corresponding indicators provides feedback related to the orientation of the load. | ||||||
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