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公开(公告)号：US5722639A
公开(公告)日：1998-03-03
申请号：US652917
申请日：1996-05-24
申请人： Haluo Nonaka
发明人： Haluo Nonaka
摘要： A multistage wedge-shaped jack apparatus is provided for jacking up and maintaining a heavy structure for mounting and replacing bearing units interposed between the heavy structure and a lower base while considerably increasing the jack amount without increasing the overall length of the apparatus. A wedge-shaped drive member (1) and a wedge-shaped pressure receiving member (2) are laminated on a base plate (3) and brought into contact with each other with the respective slant surfaces (11) and (21). A push/pull drive device (6) is provided in cooperation with a reactive force receiving device (5) for limiting a movement of the wedge-shaped pressure receiving member. A single or a plurality of auxiliary wedge-shaped members (7) are provided to the wedge-shaped drive member to be detachably coupled with each other in order. Each auxiliary wedge-shaped member has a shorter length than a stroke length of the push/pull drive device and has a slant surface (11) at the same slant angle as that of the slant surface of the wedge-shaped drive member. The slant surfaces are continuous between the wedge-shaped drive member or the front stage wedge-shaped member and the rear stage wedge-shaped member. A drive rod (71) of the push/pull drive device and the wedge-shaped drive member/each auxiliary wedge-shaped member are detachably coupled with each other. A temporary engagement device (8) is provided for limiting a movement of the wedge-shaped drive member and the auxiliary wedge-shaped member after the jack-up operation.
摘要翻译： 提供了一种多级楔形千斤顶装置，用于顶起并保持重型结构，用于安装和更换插入在重型结构和下部基座之间的轴承单元，同时显着增加千斤顶量，而不增加设备的总长度。 楔形驱动构件（1）和楔形压力接收构件（2）层叠在基板（3）上并且与相应的倾斜表面（11）和（21）彼此接触。 与用于限制楔形压力接收构件的运动的反作用力接收装置（5）协同提供推/拉驱动装置（6）。 单个或多个辅助楔形构件（7）被提供到楔形驱动构件以能够依次可拆卸地联接。 每个辅助楔形构件具有比推/拉驱动装置的行程长度更短的长度，并且具有与楔形驱动构件的倾斜表面相同倾斜角的倾斜表面（11）。 倾斜表面在楔形驱动构件或前级楔形构件和后级楔形构件之间是连续的。 推/拉驱动装置的驱动杆（71）和楔形驱动构件/每个辅助楔形构件彼此可拆卸地联接。 提供临时接合装置（8），用于在自升式操作之后限制楔形驱动构件和辅助楔形构件的运动。
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公开(公告)号：US5704755A
公开(公告)日：1998-01-06
申请号：US481301
申请日：1995-07-05
CPC分类号： B66C23/48 , B66F19/00 , E04F21/1822 , E04F21/1811
摘要： There is provided a panel lifting apparatus for detachable attachment to a panel lifting hoist or trolley. The apparatus comprises a primary support member, a clamp for gripping engagement with a panel to be lifted, a control device for actuating the clamp via a cable linking the clamp and the control device. When a panel is to be lifted from a position off the apparatus and onto the hoist or trolley, the clamp is brought into engagement with the panel and the control device is actuated to draw the panel onto the hoist or trolley enabling the support and carriage of same.
摘要翻译： PCT No.PCT / AU94 / 00004 Sec。 371日期：1995年8月7日 102（e）日期1995年8月7日PCT 1994年1月4日PCT PCT。 公开号WO94 / 15870 日期1994年7月21日提供了一种面板提升装置，用于可拆卸地附接到面板起重提升机或手推车。 该装置包括主支撑构件，用于与要提升的面板夹紧接合的夹具，用于通过连接夹具和控制装置的电缆致动夹具的控制装置。 当一个面板要从离开设备的位置提升到起重机或手推车上时，夹具与面板接合，并且控制装置被致动以将面板拉到起重机或手推车上，使得能够支撑和运送 相同。
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公开(公告)号：US5692731A
公开(公告)日：1997-12-02
申请号：US601071
申请日：1996-02-12
CPC分类号： B66F19/00 , B25H1/0007
摘要： A conventional hydraulic engine hoist equipped with a pair of support arms attached to the frame members of the hoist. One of the support arms is fixedly attached to a vertical frame member and the other support arm is attached to a horizontal fame member. The first support arm has a series of pins mounted thereon, and the second support arm has a forked end which cooperates with the pins to prevent the horizontal frame member from moving downward.
摘要翻译： 一种常规的液压发动机起重机，其配备有附接到起重机的框架构件的一对支撑臂。 支撑臂中的一个固定地附接到垂直框架构件，另一个支撑臂附接到水平的构件。 第一支撑臂具有安装在其上的一系列销，并且第二支撑臂具有与销配合的叉形端，以防止水平框架构件向下移动。
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公开(公告)号：US5611514A
公开(公告)日：1997-03-18
申请号：US502133
申请日：1995-07-13
申请人： James Oliver , Evon L. Oliver
发明人： James Oliver , Evon L. Oliver
摘要： A pier (10) for supporting an object, such as a mobile home coach frame, above the ground generally comprises support (80) supporting pipe (70) in a vertical position and against downward movement, platform (30) having a sloped upper surface (43) supported by top end (71) of pipe (70), and wedge (50) supported by platform (30); wedge (50) having slanted bottom (53) and horizontal top surface (60) for supporting the load. The height of pier (10) can be adjusted by sliding wedge (50) up sloped surface (43). Gripping ridges (45,55) on slope (43) and slanted bottom (53) interact so that the wedge (50) may not slide down the slope (43). Platform (30) includes a plurality of receptacles (40) for receiving top end (71) of pipe (70) for supporting sloped surface (43) at various heights.
摘要翻译： 用于在地面上方支撑诸如移动式家用辅助车架的物体的码头（10）通常包括处于垂直位置并且向下运动的支撑管（70），支撑管（70）具有倾斜的上表面 （70）的顶端（71）和由平台（30）支撑的楔形件（50）支撑的支架（43）。 具有倾斜底部（53）的楔形物（50）和用于支撑负载的水平顶面（60）。 墩（10）的高度可以通过滑动楔（50）倾斜的表面（43）来调节。 斜坡（43,55）上倾斜的脊（45,55）和倾斜的底部（53）相互作用，使得楔形物（50）不会沿斜面（43）滑下。 平台（30）包括多个接收器（40），用于容纳用于在各种高度处支撑倾斜表面（43）的管道（70）的顶端（71）。
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公开(公告)号：US5378104A
公开(公告)日：1995-01-03
申请号：US906532
申请日：1992-06-30
申请人： J. Edwin Payne, Jr.
发明人： J. Edwin Payne, Jr.
CPC分类号： B21C47/24 , B65H19/126 , B66F19/00 , B66F9/06 , B65H2301/4172 , B65H2301/4173 , B65H2405/422 , Y10S414/123 , Y10S414/124
摘要： A device for raising and lowering a paper roll used in a printing press. This device is comprised of an inverted U-shaped frame made up of a horizontal member supported by two vertical members. Two hydraulic cylinders are supported by the horizontal member so that each extends substantially parallel to a vertical member of the frame. A hydraulic power unit is attached to the top of the horizontal member to actuate the hydraulic cylinders. A hydraulic directional control valve controls the direction of flow of hydraulic fluid in order to effectuate the extension and retraction of the hydraulic cylinders and thereby raise and lower the paper roll.
摘要翻译： 一种用于升高和降低在印刷机中使用的纸卷的装置。 该装置包括由两个垂直构件支撑的水平构件构成的倒U形框架。 两个液压缸由水平构件支撑，使得每个液压缸基本上平行于框架的垂直构件延伸。 液压动力单元连接到水平构件的顶部以致动液压缸。 液压方向控制阀控制液压流体的流动方向，以实现液压缸的延伸和缩回，从而升高和降低纸卷。
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36.发明授权Wedge-type jack apparatus for raising structure while sustaining very large pressure due to same and temporarily supporting the structure 失效用于提升结构的楔形式千斤顶装置，同时由于相同且暂时支撑结构而保持非常大的压力
公开(公告)号：US4944492A
公开(公告)日：1990-07-31
申请号：US369972
申请日：1989-06-22
申请人： Haruo Nonaka
发明人： Haruo Nonaka
摘要： The present invention relates to a method of raising a structure while sustaining very large pressure due to same and then tmeporarily supporting the structure, and a wedge-type jack apparatus for use in the method. The wedge-type jack apparatus comprises a wedge-like drive member, an upper member and a lower member, these three members being disposed in a frame body such that the drive member is sandwiched between the upper and lower members in a laminated manner. A slide plate rests on the upper member. When the wedge-like drive member is pushed in a lengthwise direction, the upper member and the wedge-like drive member are moved up to raise the structure overlying the slide plate, while keeping the current condition unchanged. Upon the structure being raised up to a desired level, this level is maintained by stopper means which restricts movement of the wedge-like drive member. Thus, the wedge-type jack apparatus supports the structure while transmitting the load of the structure to a substructure.
摘要翻译： 本发明涉及一种提高结构同时维持非常大的压力，然后维持结构的方法，以及用于该方法的楔形千斤顶设备。 楔形千斤顶装置包括楔形驱动构件，上部构件和下部构件，这三个构件设置在框架体中，使得驱动构件以层叠的方式夹在上部构件和下部构件之间。 滑板位于上部构件上。 当沿长度方向推动楔形驱动构件时，上部构件和楔形驱动构件向上移动以使保持当前状态保持不变的上述滑动板的结构升高。 当结构被升高到所需水平时，通过限制楔形驱动构件的运动的止动装置来维持该水平。 因此，楔型千斤顶装置在将结构的载荷传递到子结构的同时支撑结构。
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公开(公告)号：US4856767A
公开(公告)日：1989-08-15
申请号：US200017
申请日：1988-05-26
申请人： Kenneth R. Wood
发明人： Kenneth R. Wood
CPC分类号： B25H1/0007 , B25B11/00 , B66F19/00
摘要： A radiator lifting and holding apparatus includes an upright support stand, a radiator clamping mechanism, a stop mechanism, and a radiator winch-type lifting mechanism. The clamping mechanism includes a pair of clamping members coupled to respective upright post members of an upright structure of the support stand for adjustable movement toward and away from one another for clamping a radiator therebetween at a desired elevation above the ground while at the same time allowing rotation of the radiator to a desired angular position. The stop mechanism is mounted on one upright post member of the support stand and is cooperable with one of the clamping members to lock the radiator against further rotation and thus maintain it stationary at the desired angular position. The lifting mechanism is mounted to the support stand upright structure independently of the clamping mechanism and is operable independently of operation of the clamping mechanism for elevating the radiator from a ground level position at a base of the support stand to the desired elevation thereabove and into alignment with the clamping mechanism. Also, an inclined ramp structure is mounted on the support stand base and configured to facilitate slidably moving the radiator upwardly and onto the base and into a position for grasping thereof by the lifting mechanism.
摘要翻译： 散热器提升保持装置包括立式支撑架，散热器夹紧机构，止动机构和散热器绞盘式提升机构。 夹紧机构包括一对夹紧构件，其联接到支撑架的立式结构的相应的直立柱构件，用于可调节地朝向和远离彼此移动，以在地面上的所需高度夹紧散热器，同时允许 将散热器旋转到期望的角度位置。 止动机构安装在支撑架的一个直立柱构件上，并与其中一个夹紧构件配合，以将散热器锁定以防止进一步旋转，从而将其保持在期望的角度位置。 提升机构独立于夹紧机构安装到支撑架直立结构上，并且独立于夹紧机构的操作而操作，用于将散热器从支撑架的底部处的地平面位置升高到其上方的期望高度并且对准 与夹紧机构。 此外，倾斜的斜坡结构安装在支撑架底座上，并且构造成便于将散热器向上滑动地移动到基座上并进入用于通过提升机构抓握的位置。
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公开(公告)号：US4600177A
公开(公告)日：1986-07-15
申请号：US780993
申请日：1985-09-27
申请人： Albert E. Fritz
发明人： Albert E. Fritz
摘要： A hoist for lifting a hard top (10) from an automobile and storing it at the garage ceiling comprising a winch (25) for winding a cable (38) that passes through pulleys (39,41) fixed to the ceiling. The cable is fixed to a web strap (50) having end hooks (51) for attachment to the side edges of the top. A cable (52) having hooks (54) maintain the top properly balanced for lifting it rear edge first from the automobile.
摘要翻译： 一种用于从汽车上提起硬顶（10）并将其存放在车库天花板上的起重机，包括用于缠绕通过固定到天花板的滑轮（39,41）的电缆（38）的绞盘（25）。 电缆固定到具有用于附接到顶部的侧边缘的端钩（51）的腹板带（50）。 具有钩（54）的电缆（52）保持顶部适当平衡，以便首先从汽车提起其后缘。
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公开(公告)号：US4597562A
公开(公告)日：1986-07-01
申请号：US550266
申请日：1983-11-09
申请人： Edward D. Joyce
发明人： Edward D. Joyce
CPC分类号： B66F19/00 , G01N1/12 , G01N2001/1037
摘要： An apparatus for lowering and raising a suspended article comprises a base, at least one holding means connected to the base adapted to locate and hold the base onto a desired structure, a suspension rod rotatably connected to the base, and winding means connected to the base or the suspension rod. The suspension rod extends upwardly from the base and includes a hanging device at an upper end thereof. The winding means windingly receives a cord extending downwardly through the hanging device of the suspension rod for lowering and raising the article attached to an end of the cord.
摘要翻译： 用于降低和升高悬挂物品的装置包括基座，连接到基座的至少一个保持装置，其适于将基座定位并保持在期望的结构上，可旋转地连接到基座的悬挂杆，以及连接到基座的缠绕装置 或悬挂杆。 悬架杆从基座向上延伸并且在其上端包括悬挂装置。 卷绕装置卷绕地接收通过悬挂杆的悬挂装置向下延伸的绳索，用于降低和升起附接到绳索的一端的物品。
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公开(公告)号：US4507923A
公开(公告)日：1985-04-02
申请号：US504849
申请日：1983-06-17
申请人： Thomas D. Trabbic
发明人： Thomas D. Trabbic
CPC分类号： B66F19/00 , B25B27/026 , B25B7/126 , B25F1/02 , B66F3/24
摘要： A hand held manually operable hydraulic auxiliary device for lifting or pressing of loads or for operating of tools includes a hydraulic cylinder having pressure and activating pistons disposed between which is a valve housing including inlet and discharge channels and being furnished with non-return valves.The hydraulic cylinder including both the actuating piston operable by a manually operated lever, and the pressure piston, as well as the valve housing are disposed within an outer casing receiving the hydraulic fluid. The outer casing at least on the pressure piston side thereof is provided with a tool adapter. The valve members include a forced reset guide. Disposed in the area of the pressure side of the hydraulic cylinder is a randomly operable detent.
摘要翻译： 用于提升或按压负载或用于操作工具的手动可手动液压辅助装置包括具有压力和启动活塞的液压缸，其间设置有包括入口和排出通道并具有止回阀的阀壳体。 包括由手动操作的杆操作的致动活塞和压力活塞以及阀壳体的液压缸设置在容纳液压流体的外壳内。 至少在其压力活塞侧上的外壳设置有工具适配器。 阀构件包括强制复位引导件。 设置在液压缸的压力侧的区域中是可随意操作的制动器。
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