| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 101 | Adjustable attachment apparatus | JP1981085 | 1985-02-04 | JPS60184701A | 1985-09-20 | PATORITSUKU JIYAN JIYAMUSU DEF; JIYAN MISHIERU HARI; IBU KURIYUE |
| 102 | JPS5614493B2 - | JP2992473 | 1973-03-14 | JPS5614493B2 | 1981-04-04 | |
| What follows is the description of an improved hydraulic system for automatically adjusting the positions of headlights of an automobile. The hydraulic system includes two component hydraulic systems, the first of which is provided with a mechanical linkage structure associated with spring-suspended parts at the front and rear of the automobile, two measuring cylinders having pistons displaceable therein and connected to the linkage structure, and a conduit which connects the two measuring cylinders with one another and with the work space of a common working cylinder of the hydraulic system. The second component system is provided with a second working cylinder having a piston displaceable therein and a work space which is connected by a conduit to the common working cylinder, as well as a pair of headlight position adjusting linkages connected to the pistons of the two working cylinders on the one hand and adapted for mechanical connection to pivotably mounted headlights of the automobile, on the other hand. This hydraulic system is improved by providing it with a fill-up valve in one, and a vent valve in the other of the component systems, and with a hydraulic conduit interconnecting the two systems in which conduit there is interposed a shut-off structure which can be opened in the direction of liquid flow from the fill-up valve to the vent valve, while the entire hydraulic system is being filled. | ||||||
| 103 | JPS5545213B2 - | JP9376672 | 1972-09-20 | JPS5545213B2 | 1980-11-17 | |
| 104 | JPS49939A - | JP2992473 | 1973-03-14 | JPS49939A | 1974-01-07 | |
| What follows is the description of an improved hydraulic system for automatically adjusting the positions of headlights of an automobile. The hydraulic system includes two component hydraulic systems, the first of which is provided with a mechanical linkage structure associated with spring-suspended parts at the front and rear of the automobile, two measuring cylinders having pistons displaceable therein and connected to the linkage structure, and a conduit which connects the two measuring cylinders with one another and with the work space of a common working cylinder of the hydraulic system. The second component system is provided with a second working cylinder having a piston displaceable therein and a work space which is connected by a conduit to the common working cylinder, as well as a pair of headlight position adjusting linkages connected to the pistons of the two working cylinders on the one hand and adapted for mechanical connection to pivotably mounted headlights of the automobile, on the other hand. This hydraulic system is improved by providing it with a fill-up valve in one, and a vent valve in the other of the component systems, and with a hydraulic conduit interconnecting the two systems in which conduit there is interposed a shut-off structure which can be opened in the direction of liquid flow from the fill-up valve to the vent valve, while the entire hydraulic system is being filled. | ||||||
| 105 | Hydrostatic automatic flight servo systems | US14823128 | 2015-08-11 | US10118689B2 | 2018-11-06 | Pablo Bandera; Jon Bartling; Dean Wilkens |
| A hydrostatic automatic flight servo system is provided. The automatic flight servo system includes a manifold that defines a first fluid chamber, and a hydraulic fluid is received in the first fluid chamber. The first fluid chamber includes a first bellows and a second bellows. The automatic flight servo system includes a stick received at least partially within the manifold and pivotally coupled to the manifold. The stick includes a control arm fixedly coupled to the first bellows, and the stick is to receive an input. The automatic flight servo system includes a flight output system pivotally coupled to the manifold. The flight output system includes a second control arm received at least partially within the manifold and coupled to the second bellows such that the pivotal movement of the stick pivots the flight output system relative to the manifold. | ||||||
| 106 | Method And Apparatus For Providing Internal Heating Of Footwear | US15407305 | 2017-01-17 | US20170119089A1 | 2017-05-04 | 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. | ||||||
| 107 | HYDROSTATIC AUTOMATIC FLIGHT SERVO SYSTEMS | US14823128 | 2015-08-11 | US20170043861A1 | 2017-02-16 | Pablo Bandera; Jon Bartling; Dean Wilkens |
| A hydrostatic automatic flight servo system is provided. The automatic flight servo system includes a manifold that defines a first fluid chamber, and a hydraulic fluid is received in the first fluid chamber. The first fluid chamber includes a first bellows and a second bellows. The automatic flight servo system includes a stick received at least partially within the manifold and pivotally coupled to the manifold. The stick includes a control arm fixedly coupled to the first bellows, and the stick is to receive an input. The automatic flight servo system includes a flight output system pivotally coupled to the manifold. The flight output system includes a second control arm received at least partially within the manifold and coupled to the second bellows such that the pivotal movement of the stick pivots the flight output system relative to the manifold. | ||||||
| 108 | Radial fluid device with multi-harmonic output | US13565526 | 2012-08-02 | US09162760B2 | 2015-10-20 | Carlos A. Fenny |
| According to one embodiment, a radial fluid device contains a cylinder block mounted for rotation, a first and second plurality of radially extending cylinders, and a first and second cam. The cylinder block contains the first and second plurality of radially extending cylinders, and each radially extending cylinder contains a piston. The cams are disposed about each plurality of radially extending cylinders, and the second cam has at least one more lobe than the first cam. | ||||||
| 109 | INJECTION APPARATUS | US14408613 | 2013-05-30 | US20150196953A1 | 2015-07-16 | 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. | ||||||
| 110 | Independent blade control system with hydraulic cyclic control | US13565597 | 2012-08-02 | US08973864B2 | 2015-03-10 | Carlos A. Fenny |
| According to one embodiment, a radial fluid device includes a cylinder block having a plurality of radially extending cylinders, a plurality of pistons, and a cam disposed about the plurality of radially extending cylinders. A first linear control is coupled to the cam and operable to reposition the cam along a first axis. A second linear control is coupled to the cam and operable to reposition the cam along a second axis. A third linear control is coupled to the cam and operable to resist movement of the cam along a third axis. | ||||||
| 111 | Method and arrangement for active make-up in an overrunning actuator | US13194358 | 2011-07-29 | US08966890B2 | 2015-03-03 | Daniel T. Mather; Troy A. Shawgo; Daniel H. Killion; Vishnu Irigireddy; Deepak Amaravadi; Dayao Chen; Matthew Hempel; Kenneth A. Dust; Ryan M. Ludwig; Alfred J. Abraham; Michael E. Nesbitt |
| A hydraulic system having an actuator having a piston and associated rod forming head and rod chambers and being adapted to move between retracted and extended positions within a cylinder, and first and second sources of fluid. A first pump provides fluid from the first source to the head chamber at a first pressure. At least one valve provides fluid from the second source at a second pressure to supplement fluid provided to the head chamber from the first pump when the second pressure is greater than the first pressure. | ||||||
| 112 | Hydraulic system | US13278895 | 2011-10-21 | US08910474B2 | 2014-12-16 | 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. | ||||||
| 113 | RADIAL FLUID DEVICE WITH VARIABLE PHASE AND AMPLITUDE | US13565496 | 2012-08-02 | US20140234102A1 | 2014-08-21 | 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. | ||||||
| 114 | RADIAL FLUID DEVICE WITH MULTI-HARMONIC OUTPUT | US13565526 | 2012-08-02 | US20140231579A1 | 2014-08-21 | 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 second cam has at least one more lobe than the first cam. | ||||||
| 115 | Hydraulic drive system | US12950679 | 2010-11-19 | US08196397B2 | 2012-06-12 | 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. | ||||||
| 116 | HYBRID ELECTROMECHANICAL/HYDRO-MECHANICAL ACTUATION CONTROL SYSTEM | US12250353 | 2008-10-13 | US20100089053A1 | 2010-04-15 | Casey Hanlon; Dean Wilkens |
| A hybrid actuation system includes one or more electromechanical actuators, one or more master hydraulic actuators, and a slave hydraulic actuator. Each electromechanical actuator is adapted to be controllably energized and is configured, upon being controllably energized, to supply a drive force. Each master hydraulic actuator is coupled to receive the drive force from an electromechanical actuator and is configured, upon receipt of the drive force, to at least selectively supply pressurized hydraulic fluid. The slave hydraulic actuator is in fluid communication with the master hydraulic actuator to receive pressurized hydraulic fluid therefrom. The slave hydraulic actuator is responsive to pressurized hydraulic fluid supplied from the master hydraulic actuator to move to a control position. | ||||||
| 117 | HYDRAULIC DRIVE SYSTEM | US12422402 | 2009-04-13 | US20090193801A1 | 2009-08-06 | 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. | ||||||
| 118 | Actuator assembly | US11569993 | 2005-06-08 | US07533528B2 | 2009-05-19 | Nigel Peter Fox |
| An actuator assembly (1) comprises a body (2) in which works an actuating piston (7), a first piston (5) and at least one second piston (6), a chamber (26) containing a substantially incompressible fluid by which each of the first and second pistons (5, 6) acts on the actuating piston (7). The movement of the first piston (5) from a retracted position to an extended position acts via the fluid to cause the actuating piston (7) to move from a retracted position to an operational position, and subsequent movement of a second piston (6) from a retracted position to an extended position acts via the fluid to cause an actuation movement of the actuating piston (7). | ||||||
| 119 | ELECTROHYDROSTATIC ACTUATOR INCLUDING A FOUR-PORT, DUAL DISPLACEMENT HYDRAULIC PUMP | US12265494 | 2008-11-05 | US20090120278A1 | 2009-05-14 | Dean R. Pollee |
| An electrohydrostatic actuator including an unbalanced area actuator whereby movement of an actuator piston causes a greater change in displacement on a first side of the actuator piston having a first area than on a second side of the actuator piston having a second area. The actuator includes a four-port, dual displacement hydraulic pump having a first pair of ports and a second pair of ports. If an axial piston pump is used, the pistons may be arranged in first and second rings of pistons arranged concentrically about a central axis. The pump has a port plate with a first pair of ports associated with the first ring of pistons and a second pair of ports associated with the second ring of pistons. At least one of the first pair of ports and at least one of the second pair of ports are connected to the first side of the actuator piston. At least one of the first pair of ports is connected to the second side of the actuator piston. At least one of the second pair of ports is connected to a reservoir of hydraulic fluid. | ||||||
| 120 | Hydraulic drive system | US11291753 | 2005-12-01 | US07516613B2 | 2009-04-14 | 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. | ||||||
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