公开(公告)号：WO2015069360A1

公开(公告)日：2015-05-14

申请号：PCT/US2014/051818

申请日：2014-08-20

Applicant: PRESIDENT AND FELLOWS OF HARVARD COLLEGE

Inventor： MOSADEGH, Bobak ,  SHEPHERD, Robert F. ,  WHITESIDES, George M.

IPC: B25J9/14

CPC classification number: B25J15/0023 ,  B25J9/142 ,  B25J15/12 ,  B25J18/06 ,  B29C65/70 ,  B29L2009/00 ,  F15B15/08 ,  F15B15/103

Abstract: An actuator includes a plurality of chambers comprised of an extensible material, the chambers having interior side walls and exterior walls, wherein at least a portion of the interior side wall is separated from an interior side wall of an adjacent chamber; and a strain limiting base; and a channel that fluidically interconnects the plurality of chambers, wherein the interior walls are configured to be more compliant than the exterior walls.

Abstract translation: 致动器包括多个由可伸展材料构成的腔室，这些腔室具有内侧壁和外壁，其中内侧壁的至少一部分与内侧壁的内侧壁分隔开 邻室; 和应变限制基础; 以及流体互连多个腔室的通道，其中内壁被构造成比外壁更柔顺。

公开(公告)号：WO2012046121A1

公开(公告)日：2012-04-12

申请号：PCT/IB2011/002324

申请日：2011-10-04

Applicant: STUDIO TECNICO 6 M S.R.L. ,  MAMEI, Enrico

Inventor： MAMEI, Enrico

IPC: B60T11/10 ,  B60T11/16 ,  B60T13/10 ,  B60T17/22

CPC classification number: F15B15/08 ,  B60T11/165 ,  B60T17/22

Abstract: The control apparatus (1) for vehicles, operating machines or the like comprises a feeding line (2) and a delivery line (3) of the operating fluid, a pump-brake (4) having a containment body (5) which defines a sliding chamber (6) and a main piston (7) housed sliding inside the chamber (6), control means (9) for controlling the movement of the main piston (7) which can be operated by an operator, a control device (10) for controlling the motion transmission of a vehicle or of an operating machine comprising a fixed part (10a) and a moving part (10b) suitable for cooperating together, wherein the moving part (10b) is suitable for moving through the operation of the control means (9) and comprises an auxiliary piston (11) moving between a reference position and at least a detection position and mechanically connected to the moving part (10b) to move it with respect to the fixed part (10a) during its movement between the reference position and the detection position, the auxiliary piston (1 1) moving towards the detection position through the movement of the main piston (7).

Abstract translation: 用于车辆，操作机器等的控制装置（1）包括工作流体的进料管线（2）和输送管线（3），具有容纳体（5）的泵制动器（4） 滑动室（6）和容纳在室（6）内的滑动件的主活塞（7）;用于控制可由操作者操作的主活塞（7）的运动的控制装置（9），控制装置 ），用于控制车辆或包括适于协同工作的固定部分（10a）和移动部分（10b）的操作机器的运动传递，其中运动部分（10b）适于通过控制器的操作移动 装置（9）并且包括辅助活塞（11），其在参考位置和至少检测位置之间移动并且机械地连接到所述移动部件（10b），以在所述移动部件（10b）之间的运动期间相对于所述固定部件 参考位置和检测位置，辅助活塞 （11）通过主活塞（7）的运动朝检测位置移动。

公开(公告)号：WO2011068580A1

公开(公告)日：2011-06-09

申请号：PCT/US2010/049171

申请日：2010-09-16

Applicant: UNIVERSITY OF HOUSTON ,  KOCUREK, Chris ,  SONG, Gangbing ,  MCWHORTER, David

Inventor： KOCUREK, Chris ,  SONG, Gangbing ,  MCWHORTER, David

IPC: F15B15/14 ,  E21B33/06 ,  F03G7/06

CPC classification number: E21B33/0355 ,  E21B33/064 ,  F15B1/033 ,  F15B15/08 ,  F15B15/088 ,  F15B15/1476

Abstract: A system, in certain embodiments, includes an accumulator (12). The accumulator includes a first cylinder (58) configured to receive a fluid within an internal volume of the first cylinder. The accumulator also includes a piston (56) configured to move axially within the first cylinder. Axial movement of the piston within the first cylinder adjusts the internal volume of the first cylinder. The accumulator further includes a plurality of shape memory alloy wires (30) configured to cause the axial movement of the piston within the first cylinder.

Abstract translation: 在某些实施例中，系统包括蓄能器（12）。 蓄能器包括构造成在第一气缸的内部容积内接收流体的第一气缸（58）。 蓄能器还包括构造成在第一气缸内轴向移动的活塞（56）。 活塞在第一气缸内的轴向运动调节第一气缸的内部容积。 蓄能器还包括多个形状记忆合金线（30），其构造成使活塞在第一气缸内的轴向运动。

公开(公告)号：WO2009108273A2

公开(公告)日：2009-09-03

申请号：PCT/US2009/000825

申请日：2009-02-10

Applicant: CBE GLOBAL HOLDINGS, INC. ,  CHILDERS, Peter ,  BLITZ, Jonathan, N. ,  CARUCCI, James ,  DRAPER, Ronald

Inventor： CHILDERS, Peter ,  BLITZ, Jonathan, N. ,  CARUCCI, James ,  DRAPER, Ronald

IPC: F16M11/18 ,  F16M11/42 ,  F24J2/52 ,  F16M11/10 ,  H01L31/04

CPC classification number: F16M11/10 ,  F15B9/14 ,  F15B15/08 ,  F15B15/103 ,  F16M11/08 ,  F16M11/18 ,  F16M11/2014 ,  F16M11/42 ,  F24S30/425 ,  F24S30/452 ,  F24S50/20 ,  F24S2030/11 ,  F24S2030/15 ,  H02S20/10 ,  H02S20/32 ,  Y02E10/46 ,  Y02E10/47

Abstract: A system for moving an object in one axis that creates highly dispersed but precisely controlled mechanical force to support, manipulate, and maintain an object, tool or application in precise alignment or orientation with respect to a stationary or moving target is disclosed. The system includes one or more fluid containers within a cylindrical enclosure or drum, and a shaft running through longitudinal axis of the drum. The shaft is coupled to the drum by rotating assemblies so that the drum may rotate around the shaft or the draft may rotate inside the drum. The fluid inflatable containers are arranged in a inside the drum around the shaft so that each container exerts expansive force between a vane fixed to the drum and a vane fixed to the shaft. A volume of the fluid may be placed in the one or more fluid containers by control systems. By changing the volume of fluid in the one or more containers, forces are exerted on the vanes and the object is moved.

Abstract translation: 公开了一种用于在一个轴上移动物体的系统，其创建高度分散但精确控制的机械力以相对于静止或移动的目标精确对准或取向地支撑，操纵和维护物体，工具或应用。 该系统包括一个或多个流体容器在圆柱形的外壳或滚筒内，以及一个轴穿过滚筒的纵向轴线。 轴通过旋转组件联接到滚筒，使得滚筒可以围绕轴旋转，或者牵伸可以在滚筒内旋转。 流体充气容器布置在滚筒内部的轴周围，使得每个容器在固定到滚筒的叶片和固定到轴的叶片之间施加膨胀力。 流体的体积可以通过控制系统放置在一个或多个流体容器中。 通过改变一个或多个容器中的流体的体积，力施加在叶片上并使物体移动。

公开(公告)号：WO2017087270A1

公开(公告)日：2017-05-26

申请号：PCT/US2016/061529

申请日：2016-11-11

Applicant: CATERPILLAR INC.

Inventor： MOORE, Cody

IPC: E02F3/96 ,  B22F3/105 ,  B25D17/02 ,  B25D17/08 ,  B29C67/00 ,  B25D9/04 ,  B25D9/12 ,  G06F17/50

CPC classification number: B25D17/02 ,  B22F3/1055 ,  B22F2005/001 ,  B25D1/00 ,  B33Y10/00 ,  B33Y80/00 ,  E02F3/966 ,  F15B15/08 ,  G01B11/2518 ,  G06F17/5086

Abstract: A system configured to couple a hydraulic hammer (30) and tool (25) is disclosed. In one aspect, a tool (25) may be configured to couple with a hydraulic hammer (30). The tool (25) may include an upper portion (82) comprising a shaft (80) having a plurality of upper grooves (96), a plurality of lower grooves (98), and a circumferential indentation (102) disposed between the plurality of upper grooves (96) and the plurality of lower grooves (98). The plurality of upper grooves (96) and the plurality of lower grooves (98) may be longitudinally oriented parallel to an axis of elongation of the shaft (80) and be aligned to one another. The indentation (102) may be configured to accommodate a rotational movement of a locking ring (68) that is configured to couple the tool (25) with the hydraulic hammer (30). The tool (25) may further include a lower portion (84) connected to the upper portion (82) and comprising a tool tip (94).

Abstract translation: 公开了一种被配置为联接液压锤（30）和工具（25）的系统。 在一个方面，工具（25）可以被构造成与液压锤（30）联接。 所述工具（25）可以包括上部（82），所述上部包括具有多个上部凹槽（96），多个下部凹槽（98）以及设置在所述多个下部凹槽（98）之间的周向凹槽（102）的轴（80） 上槽（96）和多个下槽（98）。 多个上凹槽（96）和多个下凹槽（98）可以纵向平行于轴（80）的伸长轴线并且彼此对齐。 凹口102可构造成适应构造成将工具25与液压锤30联接的锁定环68的旋转运动。 工具（25）还可以包括连接到上部（82）并包括工具尖端（94）的下部（84）。

公开(公告)号：WO2015164226A1

公开(公告)日：2015-10-29

申请号：PCT/US2015/026581

申请日：2015-04-20

Applicant: RIDGE TOOL COMPANY

Inventor： KRONDORFER, Harald

IPC: B23B41/00 ,  H01R43/042

CPC classification number: A01M1/103 ,  A01M1/02 ,  A01M1/04 ,  B25B7/126 ,  B25F5/005 ,  F15B15/08 ,  F15B15/18 ,  F15B15/20 ,  F15B15/202 ,  H01R43/0427

Abstract: Hydraulic systems and tools having an actuator that actuates a pump and a control valve are described. The pump transports fluid into a chamber to advance a piston in the chamber. The control valve is biased open and regulates flow of hydraulic fluid from the chamber to a reservoir. The actuator is operable in a first state in which the control valve is open, allowing flow of fluid from the chamber to the reservoir, and the pump is not pumping. The actuator can be operated in a second state in which the control valve is closed, restricting flow of fluid from the chamber to the reservoir, and the pump is not pumping. The actuator can be operated in a third state in which the control valve is closed and the pump is pumping fluid from the reservoir into the chamber in order to advance the piston.

Abstract translation: 描述了具有致动泵和控制阀的致动器的液压系统和工具。 泵将流体输送到腔室中以使腔室中的活塞前进。 控制阀被偏置打开，并且调节液压流体从腔室到容器的流动。 致动器可操作在控制阀打开的第一状态，允许流体从腔室流到储存器，并且泵不泵送。 致动器可以在其中关闭控制阀的第二状态下操作，限制流体从腔室流到储存器，并且泵不泵送。 致动器可以在第三状态下操作，其中控制阀关闭，并且泵将流体从储存器泵送到室中，以便推进活塞。

公开(公告)号：WO1998006950A1

公开(公告)日：1998-02-19

申请号：PCT/JP1997002758

申请日：1997-08-07

Applicant: INFORMATION NET CORPORATION

Inventor： INFORMATION NET CORPORATION ,  HASHIMOTO, Akira

IPC: F15B15/08

CPC classification number: F15B15/08

Abstract: Rationalization and promotion of efficiency are intended for in design, manufacture and distribution in the industry of air cylinders with translation guides. An assembly part unit for air cylinders with translation guides characteristically includes a semi-standardized base member. The base member (1) is a lengthy body of aluminum material having a rectangular cross section and formed with fit grooves (1a) in a longitudinal direction. The assembly part unit can include a translation guide assembly part composed of a slider (2b) and a semi-standardized rail member (2a) fittingly mounted to the fit grooves, a cylinder bracket (4), a joint holder (5) and a joint connector (6), which connect a piston rod (3b) of an air cylinder (3) to a table plate (7), and the table plate, as well as a stopper block (8), a shock absorber (10) and a shock holder (9), if needed. A method of manufacturing an air cylinder of optional configuration with a translation guide uses the above unit, and comprises setting standardized parts and semi-standardized parts which can correspond to a translation guide, an air cylinder and so on, writing a desired total length, mount hole positions, kinds and the like of the semi-standardized parts on a display, completing drawings of the air cylinder with the translation guide by freely moving and combining marketed products with the standardized parts, and finishing a product on the basis of the drawings. A finished product is made by the method.

Abstract translation: 合理化和提高效率旨在用于具有翻译指南的气缸行业的设计，制造和分销。 具有平移引导件的气缸的组装部件单元特征在于包括半标准化基座部件。 基部件（1）是具有矩形横截面并且在纵向方向上形成有配合槽（1a）的铝质材料的长体。 组装部分单元可以包括平行导向器组件部分，其由滑块（2b）和适合安装到配合槽的半标准化轨道部件（2a）组成，圆柱体托架（4），接头保持架（5）和 将气缸（3）的活塞杆（3b）与台板（7）连接的接头连接器（6）和台板以及止动块（8），减震器（10） 和冲击架（9）。 使用平移引导件制造具有任意构造的气缸的方法使用上述单元，并且包括设置可对应于平移引导件，气缸等的标准化零件和半标准件，写入期望的总长度， 显示器上的半标准件的安装孔位置，种类等，通过自由移动并将市场上的产品与标准化部件结合在一起，通过翻译指南完成气缸的图纸，并根据图纸完成产品 。 成品通过该方法制成。

公开(公告)号：WO1987003940A1

公开(公告)日：1987-07-02

申请号：PCT/SU1986000135

申请日：1986-12-17

Applicant: TREST "e;JUZHVODOPROVOD"e; ,  SHISHKIN, Viktor Vasilievich ,  KRYAZHEVSKIKH, Nikolai Fedorovich ,  SHAPOVALOV, Jury Petrovich

Inventor： TREST "e;JUZHVODOPROVOD"e;

IPC: F15B15/10

CPC classification number: F15B15/08

Abstract: A device for transforming the energy of a fluid medium into mechanical work comprises a hermetic chamber (1) connected through valves to systems for feeding and evacuating the fluid medium and provided with an opening (4) in which a sleeve (5) of a flexible material is fixed along its perimeter by one of its ends said sleeve being mounted in the chamber (1) with the possibility of its reciprocal displacement in relation to the fixed end so that, during displacement from the initial to the extreme position, a part of the sleeve (5) turns inside out and forms a cavity (9) connected to the chamber (1). The sleeve (5) is connected by its other end to a drum (7) located inside the chamber (1) and mounted on a shaft (6) which is connected in turn, through an overrunning clutch (8), with a reversible mechanism (11). In its initial position the sleeve (5) is wound up on the drum (7).

Abstract translation: 用于将流体介质的能量转换成机械功能的装置包括通过阀连接到用于进给和排空流体介质并且设置有开口（4）的系统的密封室（1），其中柔性的套筒（5） 材料沿其周边通过其一端固定，所述套筒安装在腔室（1）中，其可能相对于固定端部往复移动，使得在从初始位置到极限位置的位移期间， 套筒（5）向内转出并形成连接到腔室（1）的空腔（9）。 套筒（5）的另一端与位于腔室（1）内的鼓（7）连接，并安装在轴（6）上，轴（6）依次通过超越离合器（8）与可逆机构 （11）。 在其初始位置，套筒（5）被卷绕在鼓（7）上。

公开(公告)号：WO2016159482A1

公开(公告)日：2016-10-06

申请号：PCT/KR2015/013514

申请日：2015-12-10

Applicant: 주식회사 하이시스

Inventor： 주재석

IPC: F15B11/028 ,  F15B15/08 ,  F15B15/14

CPC classification number: F15B11/028 ,  F15B15/08 ,  F15B15/14

Abstract: 본 발명은 부스터 펌프를 일체로 구비한 유압실린더에 관한 것으로, 저부하시 증압기가 낮은 공압으로 작동할 수 있도록 상측 실린더와 하측 실린더로 구획된 제1본체부와, 고부하시 증압기가 높은 제2본체부로 이루어져 제1본체부와 유체연통가능하게 배치된 부스터 펌프로 이루어져 있다.

Abstract translation: 液压缸技术领域本发明涉及一种一体地包括增压泵的液压缸，该液压缸包括：第一主体部分，分为上缸体和下气缸，使得在低负载时可以通过低空气压力来操作增压器; 以及增压泵，其由高负载下的强化率高的第二主体部构成，并且能够与第一主体部进行交通流动。

公开(公告)号：WO2015148662A1

公开(公告)日：2015-10-01

申请号：PCT/US2015/022484

申请日：2015-03-25

Applicant: AFSHARI, Thomas

Inventor： AFSHARI, Thomas

IPC: F04C11/00 ,  F04C15/00

CPC classification number: F15B13/044 ,  F04C2/18 ,  F04C11/008 ,  F04C14/08 ,  F04C15/008 ,  F04C15/06 ,  F04C2240/30 ,  F04C2240/40 ,  F04C2270/035 ,  F04C2270/051 ,  F15B5/006 ,  F15B15/08 ,  F15B2211/763

Abstract: A pump having a fluid driver disposed within the interior volume of the pump and to a method of delivering fluid from an inlet of the pump to an outlet of the pump using the fluid driver. The fluid driver includes a variable-speed and/or a variable torque prime mover and a fluid displacement assembly. The pump can be used in a fluid pumping system to provide fluid to an actuator that is operated by the fluid. At least one of a speed and a torque of the pump is controlled so as to adjust at least one of a flow and a pressure in the fluid pumping system to a desired set point, without the aid of another flow control device.

Abstract translation: 具有设置在泵的内部容积内的流体驱动器的泵以及使用流体驱动器将流体从泵的入口输送到泵的出口的方法。 流体驱动器包括可变速度和/或可变扭矩原动机和流体排量组件。 泵可以用在流体泵送系统中以向流体所操作的致动器提供流体。 控制泵的速度和扭矩中的至少一个被控制以便在没有另一个流量控制装置的帮助下将流体泵送系统中的流量和压力中的至少一个调节到期望的设定点。