-
公开(公告)号：US12023115B2
公开(公告)日：2024-07-02
申请号：US17896684
申请日：2022-08-26
申请人： RIVERFIELD INC.
发明人： Naoya Morita
CPC分类号： A61B34/30 , F15B15/1404 , F15B15/1409 , F15B15/149 , F15B7/001
摘要： A pneumatic drive for a medical robot includes a manifold having cylinders extending in a first direction, and respective rods corresponding to the cylinders, the rods extending on one side of the cylinders in the first direction. The manifold includes air supply ports that feed the cylinders with air for moving the respective rods forward and backward. The air supply ports are provided on another side of the manifold in the first direction.
-
公开(公告)号：US20230192045A1
公开(公告)日：2023-06-22
申请号：US18172573
申请日：2023-02-22
申请人： Robert Bosch GmbH
发明人： Harald Speer , Edgar Kurz , Wolfgang Schuller
CPC分类号： B60T8/4031 , B60T8/3615 , F15B15/1404 , F16K27/003 , F16K27/029 , F16K31/06
摘要： In a hydraulic unit, which is for a hydraulic brake system, that has a hydraulic block and at least one valve device, the valve device includes a hydraulic cartridge with a valve seat and with a movable closing body for blocking and opening the valve seat, and a magnet assembly with a magnet coil for generating a magnetic force for moving the closing body. The magnet assembly is integrated into the hydraulic block, and the valve device has a permanent magnet in order to assist the movement of the closing body by means of magnetic force.
-
公开(公告)号：US20180158367A1
公开(公告)日：2018-06-07
申请号：US15737195
申请日：2016-06-15
CPC分类号： G09B21/004 , F15B15/10 , F15B15/1404 , F15B2211/305 , F15B2211/71 , F15B2211/78 , F15D1/007 , G06F3/016 , G09B21/003
摘要： A fluidic logic and actuator system for outputting a displacement having a fluidic logic circuitry layer including a fluidic control input and a plurality of fluidic latching memory units. At least some of the plurality of fluidic latching memory units are configured to perform combinatorial and sequential logic functions and output a fluid response. A fluid actuator layer is provided having a plurality of fluid actuators, wherein each of the plurality of fluid actuators being movable in response to the fluid response of a corresponding one of the plurality of fluidic latching memory units.
-
公开(公告)号：US20160273556A1
公开(公告)日：2016-09-22
申请号：US15034563
申请日：2014-11-05
申请人： EATON CORPORATION
CPC分类号： F15B15/02 , F15B15/1404 , F15B15/1447
摘要： Reciprocally moving an output rod mounted to a force transfer member includes applying hydraulic pressure to a first piston and cylinder device to operate the first piston and cylinder device in compression to move the force transfer member in a first direction; applying hydraulic pressure to a second piston and cylinder device to operate the second piston and cylinder device in compression to move the force transfer member in an opposite second direction; refraining from applying tension to the second piston and cylinder device while applying hydraulic pressure to the first piston and cylinder device; and refraining from applying tension to the first piston and cylinder device while applying hydraulic pressure to the second piston and cylinder device.
摘要翻译： 相反地移动安装到力传递构件的输出杆包括向第一活塞和气缸装置施加液压以使第一活塞和气缸装置压缩以沿第一方向移动力传递构件; 将液压施加到第二活塞和气缸装置，以在压缩中操作所述第二活塞和气缸装置以沿相反的第二方向移动所述力传递构件; 在向第一活塞和气缸装置施加液压时，不对第二活塞和气缸装置施加张力; 并且在向第二活塞和气缸装置施加液压时，不对第一活塞和气缸装置施加张力。
-
公开(公告)号：US20160052720A1
公开(公告)日：2016-02-25
申请号：US14853836
申请日：2015-09-14
CPC分类号： B65G21/2072 , F15B15/1404 , F15B15/1476 , F15B15/204 , F15B2211/40507
摘要： Particular embodiments of the inventive technology disclosed herein relate to the use of a dynamic valve to reduce motion caused by impulse force applied to a positioned component. Typically, the inventive technology finds application in an internally pressurized positioning system. At times, use of the inventive technology may lead to cost savings by, e.g., allowing for the use of smaller diameter positioner actuators and/or a reduced internal pressure.
摘要翻译： 本文公开的本发明技术的特定实施例涉及使用动态阀来减少由施加到定位部件的冲击力引起的运动。 通常，本发明的技术可以应用于内部加压定位系统中。 有时，使用本发明的技术可以通过例如允许使用较小直径的定位器致动器和/或减小的内部压力来节省成本。
-
公开(公告)号：US09133865B2
公开(公告)日：2015-09-15
申请号：US13420368
申请日：2012-03-14
申请人： Joseph W. Pawelski
发明人： Joseph W. Pawelski
CPC分类号： F15B15/1404 , B65G21/2072 , F15B15/1476
摘要： Particular embodiments of the inventive technology may be described as a position control apparatus capable of moving at least one side guide component of an item conveyance system to any of a plurality of component positions, as desired, within a component position range. The apparatus may comprise a fluidic drive system configured to drive, with a single fluidic displacement, a plurality of positioners in a first relative direction; and a bias system that includes a plurality of biasers that bias the positioners in a direction that is opposite the first relative direction. The bias system may include at least one biaser for every positioner, and the apparatus may enable adjustment of the positioners to a plurality of positions within a positioner range. The positioners may effect positioning, as desired, of the at least one component to a desired component position within the component position range.
摘要翻译： 本发明技术的特定实施例可以被描述为能够根据需要在部件位置范围内将物品输送系统的至少一个侧引导部件移动到多个部件位置中的任一个的位置控制装置。 该装置可以包括流体驱动系统，该流体驱动系统构造成以单个流体排量在第一相对方向上驱动多个定位器; 以及偏置系统，其包括在与第一相对方向相反的方向上偏置定位器的多个偏压器。 偏置系统可以包括用于每个定位器的至少一个偏移器，并且该装置可以使定位器能够调整到定位器范围内的多个位置。 定位器可以根据需要将至少一个部件定位到部件位置范围内的期望的部件位置。
-
公开(公告)号：US20150014616A1
公开(公告)日：2015-01-15
申请号：US14327958
申请日：2014-07-10
申请人： HERRMANN AG
发明人： Johannes Herrmann
CPC分类号： B66F3/46 , B66F3/26 , B66F7/04 , B66F7/20 , B66F7/28 , F15B11/22 , F15B15/1404 , F15B2211/782
摘要： A pneumatically or hydraulically activated lifting device has a main carrier with a first cavity having a first lifting element arranged inside the first cavity. The main carrier also has a second cavity arranged in fixed movement with respect to the first cavity. A second lifting element is arranged inside this second cavity and is movable in the two mutually opposed directions of movement with respect to this cavity.
摘要翻译： 气动或液压活化提升装置具有主载体，其具有第一腔体，其具有布置在第一腔体内的第一提升元件。 主载体还具有相对于第一腔固定运动的第二腔体。 第二提升元件布置在该第二腔内，并且可相对于该空腔在两个相互相反的移动方向上移动。
-
公开(公告)号：US20120305701A1
公开(公告)日：2012-12-06
申请号：US13476844
申请日：2012-05-21
申请人： Koji ITO
发明人： Koji ITO
IPC分类号： B64C13/40
CPC分类号： B64C13/36 , B64C13/24 , F15B15/04 , F15B15/1404
摘要： An actuator includes a plurality of cylinder units each including a cylinder and a rod, and is pivotably attached, at a first end thereof, to a control surface. A reaction link is pivotably attached, at a first end thereof, to a fulcrum shaft rotatably supporting the control surface. The reaction link is pivotably attached, at a second end thereof, to a second end of the actuator between the plurality of cylinder units.
摘要翻译： 致动器包括多个气缸单元，每个气缸单元包括气缸和杆，并且在其第一端处可枢转地附接到控制表面。 反作用连杆在其第一端处可枢转地附接到可旋转地支撑控制表面的支点轴。 反应连杆在其第二端处可枢转地附接到多个气缸单元之间的致动器的第二端。
-
公开(公告)号：US20110162519A1
公开(公告)日：2011-07-07
申请号：US12813879
申请日：2010-06-11
申请人： Koichiro ISHIBASHI , Seiji Takanashi , Motohiro Sato , Jiro Mandokoro , Koji Hara , Toshio Sato
发明人： Koichiro ISHIBASHI , Seiji Takanashi , Motohiro Sato , Jiro Mandokoro , Koji Hara , Toshio Sato
IPC分类号： F15B11/16
CPC分类号： F15B15/1471 , F15B15/1404
摘要： A linear actuator includes a guide block constituting a guide mechanism. In the guide block, a pair of installation grooves are formed in a lower surface facing toward a cylinder main body. Ball circulation members having therein ball circulation holes are installed respectively in the installation grooves. Additionally, ball circulation passages through which balls circulate are provided. The ball circulation passages are made up from roll-reversing sections disposed on opposite ends of the ball circulation members, the ball circulation holes, second ball guide grooves formed in both side surfaces of the guide block, and first ball guide grooves of the slide table.
摘要翻译： 线性致动器包括构成引导机构的引导块。 在导向块中，在面向气缸主体的下表面形成有一对安装槽。 具有球循环孔的滚珠循环构件分别安装在安装槽中。 此外，提供球循环的球循环通道。 滚珠循环通道由设置在滚珠循环构件的相对端的滚动反转部分，滚珠循环孔，形成在引导块的两个侧表面中的第二滚珠导向槽和滑动台的第一滚珠导向槽 。
-
公开(公告)号：US07739871B2
公开(公告)日：2010-06-22
申请号：US11771202
申请日：2007-06-29
IPC分类号： F15B7/08
CPC分类号： B30B1/32 , B21D28/002 , B21D28/32 , F15B15/1404 , F15B15/1476
摘要： A hydraulically-operated press-driven tool actuation system includes a press-driven hydraulic power device and/or a hydraulically-powered tool actuator. In the tool actuator, at least two pistons are carried by a housing, and at least one return device is carried by the housing laterally inboard of the pistons. In the power device, a pump includes a piston disposed in a pump cylinder for pressurizing hydraulic fluid therein. An accumulator is in fluid communication with the pump cylinder, and includes a piston disposed in an accumulator cylinder that houses hydraulic fluid on one side of the piston. A body supports the pump and accumulator thereon and is in fluid communication between the pump and accumulator cylinders. The body includes a pressure relief valve downstream of the pump cylinder and upstream of the accumulator cylinder, and a check valve downstream of the accumulator cylinder and upstream of the pump cylinder.
摘要翻译： 液压操作的压力驱动工具致动系统包括压力驱动液压动力装置和/或液压动力工具致动器。 在工具致动器中，至少两个活塞由壳体承载，并且至少一个返回装置由壳体横向地在活塞的内侧承载。 在动力装置中，泵包括设置在泵缸中的用于对其中的液压流体加压的活塞。 蓄能器与泵筒流体连通，并且包括设置在蓄能器缸中的活塞，其容纳活塞的一侧上的液压流体。 机体支撑泵和蓄能器，并在泵和蓄压缸之间流体连通。 主体包括泵缸下游和蓄压缸上游的减压阀，以及在蓄能器气缸下游和泵气缸上游的止回阀。
-
-
-
-
-
-
-
-
-
搜索结果
116 条记录 (耗时 0.016 秒)
