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    • 41. 发明申请
    • METHOD OF FILLING AND EMPTYING THE WORKING CHAMBER OF THE HYDRAULIC CYLINDER AND A HYDRAULIC CYLINDER TOGETHER WITH A CONTROL SYSTEM AND A HYDRAULIC CYLINDER FOR PERFORMING THE METHOD ACCORDING TO THE INVENTION
    • 用于执行根据本发明的方法的液压缸和液压缸的工作室以及用于控制系统和液压缸的填充和放空方法
    • WO2017099616A1
    • 2017-06-15
    • PCT/PL2016/000146
    • 2016-12-08
    • POLITECHNIKA WROCŁAWSKA
    • SIWULSKI, TomaszWARZYŃSKA, Urszula
    • F15B15/08F15B15/14
    • F15B21/042F15B15/1485F15B15/149F15B2211/30575F15B2211/62F15B2211/66F15B2211/7053
    • A method of filling and emptying the working chamber of the hydraulic cylinder intended for universal use in industrial practice, in particular in heavy industry and intended in particular, for use in the systems operating at high temperatures or under high workload, distinctive by the fact that hydraulic fluid is fed to each working chamber (6, 7) of the hydraulic cylinder through a valve (12a,12b) via one supply hydraulic line (8, 9), and it is discharged via a second valve (12c, 12d), through a discharge hydraulic line (10,11). A hydraulic cylinder together with a control system built from a cylinder (1), in which a plunger (23) or piston (4) interconnected with a piston rod (3) is mounted, distinctive by the fact that two hydraulic lines, each with a valve (12a, 12b, 12c, 12d), are led to each working chamber (6, 7) of the cylinder, wherein one of them is a supply hydraulic line (8, 9) and the second one is a discharge hydraulic line (10, 11). A hydraulic cylinder made of a cylinder (1) in which a plunger (23) or a piston (4) interconnected with a piston rod (3) is mounted, distinctive by the fact that each of the working chambers (6, 7) of the cylinder s equipped with two connection pipes (18, 19, 20, 21), the first of which is intended for connecting the supply hydraulic line and the other one for connecting the discharge hydraulic line.
    • 一种填充和清空液压缸的工作室的方法,所述液压缸用于在工业实践中通用,特别是在重工业中并特别用于在高温或低温下运行的系统中 由于液压流体通过阀(12a,12b)经由一个供应液压管线(8,9)供应到液压缸的每个工作室(6,7),并且其经由阀 第二阀(12c,12d)通过排出液压管线(10,11)。 液压缸连同由缸(1)构成的控制系统一起安装,其中安装有与活塞杆(3)相互连接的柱塞(23)或活塞(4),其特征在于两个液压管路 将阀(12a,12b,12c,12d)引导到气缸的每个工作室(6,7),其中一个是供应液压管线(8,9),并且第二个是排出液压管线 (10,11)。 由安装有与活塞杆(3)相互连接的活塞(23)或活塞(4)的缸体(1)构成的液压缸被区别在于,每个工作室(6,7)的 装有两个连接管(18,19,20,21)的缸体,其中第一个连接供应液压管路,另一个连接排出液压管路。
    • 42. 发明申请
    • 리미트 조절 가능한 기계적 잠금장치를 적용한 유압 액츄에이터
    • 带可调机械锁的液压执行器
    • WO2017086594A1
    • 2017-05-26
    • PCT/KR2016/011022
    • 2016-09-30
    • 이용준
    • 이용준
    • F15B15/20F15B15/24F15B15/06F15B15/08F15B15/14F16K31/12
    • F15B15/261F15B15/065F15B15/14F15B15/24F16H19/04F16K31/12F16K31/1635
    • 본 발명은 리미트 조절 가능한 기계적 잠금장치를 적용한 유압 액츄에이터에 관한 것으로서, 밸브축을 축고정하는 피니언 기어가 기어결합되도록 일측으로 랙 기어를 형성한 피스톤이 일정 길이 이동 가능하도록 수용되는 제1 홀을 형성하고, 피스톤의 양단부는 일정 깊이로 요입되도록 하면서 요입부의 내주면에는 볼 삽입홈을 형성하는 하우징; 하우징의 양측으로부터 결합되고, 상기 하우징의 제1 홀측으로 개방되도록 홀더 삽입홀을 형성하며, 상기 하우징과 반대측의 단면은 나사 체결에 의해 플러그가 결합되도록 하여 홀더 삽입홀이 외부와 차단되도록 하는 사이드 커버; 외주면 일측은 상기 사이드 커버의 플러그측 홀더 삽입홀에 나사 결합에 의해 삽입되고, 제1 홀측으로 개방되도록 내부가 빈 제2 홀을 형성하며, 제2 홀의 주면에는 유압이 유출입되도록 하는 제1 홀더; 상기 사이드 커버의 내주면에 맞춤 결합되면서 일단은 상기 제1 홀더의 제2 홀에 나사 결합되고, 제1 홀측으로 개방되는 제3 홀을 형성하며, 제2 홀측 단면은 제2 홀보다 작은 내경으로 관통되도록 하는 제2 홀더; 상기 제1 홀더와 제2 홀더의 제2 홀과 제3 홀에 걸쳐 일정 길이를 축방향으로 로드가 이동 가능하게 삽입되고, 상기 로드는 상기 제1 홀더에 공급되는 일정 압력 이상의 유압과 스프링 탄성에 의해 상기 피스톤의 볼 삽입홀에 볼이 삽입되도록 하거나 이탈되도록 하여 상기 피스톤을 록킹 또는 록킹 해제되도록 하는 록킹 수단; 상기 사이드 커버를 통해 제1 홀더의 제2 홀과 함께 하우징을 거쳐서 제2 홀더의 선단측으로 제1 홀에 유체가 공급될 수 있도록 하는 유로;
    • 本发明中,所述活塞形成的齿条齿轮一侧,使得所述小齿轮啮合的齿轮固定轴阀轴涉及应用能够控制为可移动的预定距离限制的机械紧固装置的液压致动器 形成所述第一孔的两端,并且活塞被容纳,所述壳体限定一个球槽内周面与所述凹入口部分至预定深度被压下; 从壳体的两侧耦接,侧盖到第一以形成保持器插入孔,以便朝向孔打开,以保证插塞相对的壳体的端面由壳体的螺钉保持器插入孔接合,从而防止该保护 。 的外周面侧是第一保持器,使得和所述内部形成一个空白第二孔,主表面上的第二孔,所述的液压流,并通过拧紧侧罩的插头侧握插入孔,以便可朝向第一孔打开插入; 所述自定义键合到侧盖的一端被旋入所述第一支架的所述第二孔的内周表面,所述形成第三孔,其朝向所述第一孔和通过小直径大于所述第二孔的第二holcheuk横截面开放 第二保持器,用于保持第二保持器; 所述第一保持器和所述第二特定长度在所述第二孔和所述保持件的第三孔,在方向上的轴杆插入到可移动的,所述杆是大于液压和弹簧弹性的预定压力下被供给到所述第一保持器 锁定装置,用于通过将球插入或释放到活塞的球插入孔中来锁定或解锁活塞; 流体通过壳体和第一支架的第二孔通过侧盖供应到第一孔到达第二支架的顶端侧;

    • 46. 发明申请
    • HYBRIDZYLINDER
    • HYBRID缸
    • WO2011130863A2
    • 2011-10-27
    • PCT/CH2011/000084
    • 2011-04-18
    • MÜLLER, Peter, A.
    • MÜLLER, Peter, A.
    • F15B15/08F16H25/20F16H25/24
    • F15B15/26F15B15/1457F15B15/1476F16H25/20F16H25/2204F16H25/2454F16H33/00
    • Die Erfindung betrifft einen Hybridwirkzylinder (1) welcher ein hydraulischer- oder pneumatischer- oder elektrischer Wirkzylinder oder Drehantrieb sein kann und eine Gasfeder (8) den Hub (H) einer Kolbenstange (5) in eine Kraftrichtung unterstützt und bei bedarf eine Stellung des Hubs (H) blockierbar ist mittels einer Hubverriegelung (12) oder eines Blockierventils (21) bei Ausfall des Hybridwirkzylinder (1) oder des Wirkmittels, die Gasfeder (8) die Gesamtanlage (25, 26) in eine vorbestimmte Hubstellung fahren lässt und die Gasfeder (8) im Hybridwirkzylinder (1) oder ausserhalb dessen an den Achsen (30) oder zwischen einer Plattform (25) und dem Parallelogramm (26) angebracht ist. Zudem kann der Gasfederzylinder (33) der Gasfeder (8, 8a, 8b) als Kolbenstange (5) dienen.
    • 本发明涉及一种混合操作缸(1),其可以是hydraulischer-或pneumatischer-或电气操作液压缸或旋转驱动装置,和一个气体弹簧(8)支撑的活塞杆(5)的轮毂(H)中的力的方向,并且如果必要,冲程的位置( H)被通过)一个Hubverriegelung的装置(12或在混合操作缸(1)或活性剂,气体弹簧(8)可以在整个系统(25,26)和气体弹簧的预定的行程位置驱动故障的情况下的阻挡阀(21)(8阻止 )被安装在混合操作缸(1)或外面(在车轴(30)或一个平台25)和平行四边形(26)之间。 此外,气弹簧缸体(33),该气体弹簧(8,8A,8B)用作活塞杆(5)。
    • 47. 发明申请
    • HYDRAULIC DRIVEN TURNING DEVICE
    • 液压驱动装置
    • WO2009098351A1
    • 2009-08-13
    • PCT/FI2009/000023
    • 2009-02-09
    • APONOX OYRAUNISTO, Yrjö
    • RAUNISTO, Yrjö
    • E02F3/42F15B15/06F15B15/08
    • E02F9/006E02F9/2271F15B15/068
    • Hydraulic driven turning device to be installed to a construction machine, like at the end of the boom of the power shovel whereupon a first body (1) and a second body (6) turning in relation to it belong to the turning device and a hydraulic cylinder attached from the mentioned bodies (1), (6) to another body belongs to the device in which cylinder the piston (5) can be moved axially back and forth with the help of a hydraulic pressure medium and a spiral part (2) is attached to the piston (5) which spiral part causes a rotation movement to its counter part (3) equipped with a spiral whereupon the mentioned rotation movement can be transferred to be a turning movement of another body. The piston (5) is arranged to be non rotating in the cylinder located in the body (1) by forming the cross section of the piston (5) and the cylinder to be deviant from a round form, like to be an oval or angular or by adjusting the piston (13) to be eccentric in relation to its bearing axle (2).
    • 液压驱动的转动装置安装在施工机械上,类似于铲斗的起重臂的末端,第一主体(1)和相对于其转动的第二主体(6)属于转向装置,液压 从所述主体(1),(6)附接到另一个主体的气缸属于其中活塞(5)可借助于液压介质和螺旋部分(2)在轴向上来回移动的装置, 附接到活塞(5),螺旋部分使其旋转运动到其配备有螺旋的对置部分(3),由此可以将所述旋转运动转移成另一个体的转动运动。 活塞(5)通过形成活塞(5)的横截面和圆柱体的圆形形状而被设置成在位于主体(1)中的气缸中不旋转,如圆形或有角 或通过将活塞(13)相对于其轴承轴(2)调节为偏心的。
    • 48. 发明申请
    • LINEAR DRIVING MECHANISM
    • 直线驱动装置
    • WO2007118546A3
    • 2007-12-27
    • PCT/EP2007001566
    • 2007-02-23
    • FESTO AG & COCLAUS STEFANKALKA CLAUS-PETER
    • CLAUS STEFANKALKA CLAUS-PETER
    • F15B15/08
    • F15B15/082
    • Disclosed is a linear driving mechanism comprising a linear drive unit (2) that is provided with an output part (5) which can be driven so as to perform a linear output movement (4). The output part (5) is or can be drivingly coupled to a guiding part (26) via a coupling device (24), said guiding part (26) being guided so as to be movable on a linear guide (25) in a direction that runs parallel to the direction of the output movement (4). The coupling device (24) is provided with at least one coupling member (36) which is or can be connected to the output part (5) and the guiding part (26), is embodied in a tension-proof, compression-proof, and rigid manner, and is or can be connected to the output part (5) and the guiding part (26) via one respective ball-and-socket joint device (37).
    • 它是一个线性驱动器的线性驱动装置(2),其具有以线性输出运动(4)驱动的驱动部件(5)通过具有在方向中的一个的耦接装置(24),一个上的线性导向件(25) 输出运动(4)平行移动方向运动的可滑动导向部分(26)驱动连接或联接。 所述耦合装置(24)包括手的至少一个,与所述驱动部(5),另一个连接或可连接到耦合部件(36),其拉伸,压缩和被biegsteif和经由相应的球窝接头装置形成的引导部(26)(37) 连接到输出构件(5)和引导构件(26)或可连接。