-
公开(公告)号：US20160304066A1
公开(公告)日：2016-10-20
申请号：US15081106
申请日：2016-03-25
Applicant: LIPPERT COMPONENTS, INC.
Inventor： Michael Warren NEBEL
CPC classification number: B66F3/08
Abstract: A leveling and stabilizing jack 10 includes an intermediate member joining first and second lifting sections. Each lifting section includes a cross beam, a leg, a brace, a foot, a motor and a drive screw. The motor powers the drive screw, which is operably associated with the leg, to cause the leg to extend away from or retract toward the cross beam depending on the motor's direction of rotation. A motor control can control the motor of each of the lifting sections independently in a manner that results in leveling of the jack when deployed.
Abstract translation: 平整和稳定的千斤顶10包括连接第一和第二提升部分的中间件。 每个提升部分包括横梁，腿，支架，脚，马达和驱动螺钉。 马达为与腿部可操作地相关联的驱动螺杆提供动力，以使腿部根据马达的旋转方向而远离横梁或从横梁退回。 马达控制器可以独立地控制每个提升部分的马达，导致当部署时千斤顶的调平。
-
公开(公告)号：US09469513B2
公开(公告)日：2016-10-18
申请号：US14588458
申请日：2015-01-01
Applicant: James O Rogers, II , James O Rogers, III
Inventor： James O Rogers, II , James O Rogers, III
Abstract: Disclosed herein is a ratcheting, self-aligning load-lifting device featuring a ram, responsive to a pressurized medium, having at least one rack of teeth and a keyway slot, and a ratchet mechanism encircling the ram. The ratchet mechanism has at least one pawl for engagement with the rack of teeth during elevation of the ram, a set screw extending into the keyway to maintain proper alignment of the mechanism, a spring plunger radially positioned for engagement with the keyway slot after the ratchet mechanism has been rotated and the pawl has been released from the elevated rack of teeth, and a biasing means positioned within and attached to rotate the ratchet mechanism thereby urging the re-engagement of the pawl with the lowered rack of teeth.
Abstract translation: 本文公开了一种棘轮式自对准负载提升装置，其特征在于具有至少一个齿条和键槽槽的加压介质的压头和围绕该压头的棘轮机构。 所述棘轮机构具有至少一个棘爪，用于在所述冲头升高期间与所述齿条啮合，所述固定螺钉延伸到所述键槽中以保持所述机构的适当对准;径向定位以在所述棘轮之后与所述键槽槽接合的弹簧柱塞 机构已经旋转并且棘爪已经从高架齿条释放，并且偏置装置定位在并附接以旋转棘轮机构，从而推动棘爪与下齿条的重新接合。
-
公开(公告)号：US20160052756A1
公开(公告)日：2016-02-25
申请号：US14780254
申请日：2014-06-09
Applicant: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
Inventor： Shingo YAMASUE , Masahito KATAOKA , Hitoshi MORIMOTO
CPC classification number: B66F3/24 , B66F17/00 , F01D25/285 , F16C17/03 , F16C17/24 , F16C41/04 , F16C2237/00 , F16C2360/23
Abstract: A rotating shaft lifting jig is inserted between a rotating shaft of a rotary machine and a bearing stand surrounding the outer periphery of at least a lower part of the rotating shaft. The jig for lifting the rotating shaft includes: a pedestal which is supported on an inner peripheral surface of the bearing stand; and a jack part which is disposed between the pedestal and the outer peripheral surface of the rotating shaft and extends/contracts in the radial direction. The radial dimension of the pedestal is smaller than a radial clearance between the rotating shaft and the bearing stand. A rotor receiver having a cylindrical surface conforming to the outer peripheral surface of the rotating shaft is provided between the jack part and the rotating shaft. The rotor receiver is provided with a plurality of support members in directions different from the direction of the jack part.
Abstract translation: 旋转轴提升夹具插入在旋转机械的旋转轴和围绕旋转轴的至少下部的外周的轴承座之间。 用于提升旋转轴的夹具包括：支撑在轴承座的内周面上的基座; 以及设置在所述基座和所述旋转轴的外周面之间的千斤顶部，并且沿径向方向延伸/收缩。 基座的径向尺寸小于旋转轴和轴承座之间的径向间隙。 具有与旋转轴的外周面一致的圆筒面的转子接收器设置在千斤顶部和旋转轴之间。 转子接收器在与插座部分的方向不同的方向上设置有多个支撑构件。
-
公开(公告)号：US20150224967A1
公开(公告)日：2015-08-13
申请号：US14178942
申请日：2014-02-12
Applicant: Rodney Lee Rensink
Inventor： Rodney Lee Rensink
Abstract: Disclosed is a jack that may include a first assembly having a first side wall and a second side wall, a second assembly having a third side wall and a fourth side wall, a pin connecting the first assembly to the second assembly so that the first assembly is rotatably connected to the second assembly, and at least one actuator connected to the first assembly and the second assembly.
Abstract translation: 公开了一种千斤顶，其可以包括具有第一侧壁和第二侧壁的第一组件，具有第三侧壁和第四侧壁的第二组件，将第一组件连接到第二组件的销，使得第一组件 可旋转地连接到第二组件，以及连接到第一组件和第二组件的至少一个致动器。
-
公开(公告)号：US20150102276A1
公开(公告)日：2015-04-16
申请号：US14052853
申请日：2013-10-14
Applicant: NANTONG JINYUE GARMENT DESIGN CO., LTD.
Inventor： Deng Juanjuan
Abstract: This invention discloses a lifting support frame, comprising a frame, a fixed seat, a hydraulic cylinder, a guide spindle, a guide plate and a support plate. In the frame the fixed seat is fixedly connected, at both sides of the fixed seat, a hydraulic cylinder is connected, and in the middle of the fixed plate, the guide spindle is connected fixedly. Above the said hydraulic cylinder and guide spindle, a horizontal guide plate is fixedly connected, where a support plate is provided. This invention solves the problem existing in the techniques, and is featured with high efficiency and low cost.
Abstract translation: 本发明公开了一种提升支撑框架，包括框架，固定座，液压缸，导向轴，导向板和支撑板。 在框架中，固定座固定连接，在固定座两侧连接一个液压缸，固定板中间固定导轨。 在所述液压缸和导向轴上方，水平导板固定地连接，在其上设有支撑板。 本发明解决了技术中存在的问题，具有效率高，成本低的特点。
-
Patent Agency Ranking
36.发明授权Adjustable foot pedal, linkage, and method for actuating a hydraulic cylinder 有权可调式脚踏板，联动装置和液压缸致动方法公开(公告)号：US08991281B2
公开(公告)日：2015-03-31
申请号：US13661995
申请日：2012-10-26
Applicant: SPX Corporation
Inventor： John Kleifgen , Jose Barrios
CPC classification number: G05G1/30 , B66F5/04 , Y10T74/18888 , Y10T74/20528 , Y10T74/2057 , Y10T74/209
Abstract: A foot actuated pivoting lever is provided. The lever may include: a lever member having two ends, one end configured to attach to a mechanism configured to receive an input from the lever member; and a pedal pivotally attached proximate to the other end of the lever member, wherein the pedal is configured to pivot between a first and a second position, wherein in the first position, the pedal lies on top of a section of the lever member and, in the second position, the pedal extends beyond the lever member. A mechanism for actuating a piston may be provided.
Abstract translation: 提供了一个脚踏操纵的转动杆。 杠杆可以包括：杆构件，其具有两端，一端构造成附接到构造成接收来自杆构件的输入的机构; 以及靠近所述杆构件的另一端枢转地附接的踏板，其中所述踏板构造成在第一位置和第二位置之间枢转，其中在所述第一位置，所述踏板位于所述杆构件的一部分的顶部上， 在第二位置，踏板延伸超过杆构件。 可以提供用于致动活塞的机构。
-
公开(公告)号：US20150008383A1
公开(公告)日：2015-01-08
申请号：US14326170
申请日：2014-07-08
Applicant: Bainter Construction Services, LLC
Inventor： Wesley Allen Bainter , Jeffrey Daniel Bonnet , Julius Peter Van de Pas
Abstract: A jack for lifting segments of a structure includes a pair of masts, a mast base, a mast cap, a hydraulic ram, a bottom bracket and a shuttle. The masts are identical and upright with a plurality of evenly spaced holes. The mast base supports the mast and the mast cap receives the upper ends of the masts and maintains the masts in a parallel, relationship. The hydraulic ram moves between a retracted position and an extended position with a stroke distance which is significantly less than the mast height. The bottom bracket is removably pinned to the masts and receives and supports the lower end of the hydraulic ram. The shuttle receives the upper end of the hydraulic ram. The bottom bracket and shuttle, when not pinned to the masts, can slide vertically up the masts. The shuttle includes features for connecting to a segment of a structure.
Abstract translation: 用于提升结构段的千斤顶包括一对桅杆，桅杆底座，桅杆盖，液压夯，底托和梭。 桅杆是相同和直立的，具有多个均匀分布的孔。 桅杆底座支撑桅杆，桅杆盖接收桅杆的上端并将桅杆保持平行的关系。 液压柱塞在缩回位置和延伸位置之间移动，行程距离明显小于桅杆高度。 底部支架可拆卸地固定在桅杆上，并接收并支撑液压夯锤的下端。 梭子接收液压油缸的上端。 底部支架和梭子，当没有固定到桅杆时，可以垂直向上滑动桅杆。 梭子包括用于连接到结构部分的特征。
-
公开(公告)号：US08864421B2
公开(公告)日：2014-10-21
申请号：US13785536
申请日：2013-03-05
Applicant: Charles L. Asplin
Inventor： Charles L. Asplin
Abstract: A method of lifting a structure using one or more inflatable hoses is described. In one embodiment, a method of lifting a structure resting on the ground includes attaching a lift apparatus to the structure to the raised. An inflatable hose is introduced underneath the lift apparatus, with the inflatable hose being disposed between a bottom surface of the lift apparatus and the ground. The structure is then lifted by inflating the hose with pressurized media so that the hose increases in volume to impose an upward force on the lift apparatus which in turn lifts the structure.
Abstract translation: 描述了使用一个或多个充气软管提升结构的方法。 在一个实施例中，提升搁置在地面上的结构的方法包括将升降装置附接到升高的结构。 一个充气软管被引入到提升装置下方，充气软管设置在提升装置的底表面和地面之间。 然后通过用加压介质对软管进行充气来提升结构，使得软管体积增加，以在提升装置上施加向上的力，从而提升结构。
-
公开(公告)号：US08821073B2
公开(公告)日：2014-09-02
申请号：US14056227
申请日：2013-10-17
Applicant: Steve Patton
Inventor： Steve Patton
Abstract: A method for constructing a pier system to stabilize and level a structure by constructing a pier in sections and advancing the pier sections below a foundation using a hydraulic ram until bedrock is reached, and completing the piering system by positioning a head plate on top of the pier to provide a stable platform for a house jack and applying a vertical lifting force with the house jack to lift the foundation of the structure.
Abstract translation: 一种用于构造墩台系统的方法，通过在基座上构造墩部并使用液压夯直到基岩到达基座前方将墩部分前进并使塔板顶部位于顶部 码头为房屋千斤顶提供了一个稳定的平台，并用房屋千斤顶施加垂直提升力来提升结构的基础。
-
公开(公告)号：US20140021422A1
公开(公告)日：2014-01-23
申请号：US13553592
申请日：2012-07-19
Applicant: Leonard T. Chapman
Inventor： Leonard T. Chapman
CPC classification number: B66F11/048 , F16K11/165 , F16M11/046 , F16M11/18 , F16M11/42 , G03B17/561 , Y10T137/87064 , Y10T137/87241
Abstract: A camera dolly or camera crane has an arm pivotably attached to a chassis, and a hydraulic system including a hydraulic cylinder for raising the arm, a hydraulic valve and a valve control. The hydraulic valve has a normal operation mode where opening and closing of the valve is controlled by the valve control. The hydraulic valve is also provided with a float down mode, where the valve remains partially open providing an intentional slight leakage, regardless of operation of the valve control. In float down mode, as soon as the arm reaches its highest point, the arm automatically and instantaneously reverses direction and starts to move back down, in a smooth continuous movement. The hydraulic system may optionally also include a fast down valve, to allow the arm to move down quickly, even when minimally loaded.
Abstract translation: 相机台车或摄像机起重机具有可枢转地附接到底盘的臂，以及包括用于升高臂的液压缸的液压系统，液压阀和阀控制。 液压阀具有通过阀门控制来控制阀的打开和关闭的正常操作模式。 液压阀还设置有浮动模式，其中阀保持部分打开，提供有意的轻微泄漏，而不管阀门控制的操作。 在浮起模式下，一旦手臂达到最高点，手臂会自动并且瞬间反转方向并开始向下移动，以平稳的连续运动。 液压系统可以可选地还包括快速下降阀，以允许臂快速向下移动，即使在最小负载时也是如此。
-
-
-
-
-
-
-
-
-
Search Results
1066
records
(took 0.019 seconds)
