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1.发明授权Punch press with independently operated pressing units driven by a crankshaft 失效冲压机由独立操作的由曲轴驱动的按压单元
公开(公告)号：US5069057A
公开(公告)日：1991-12-03
申请号：US459312
申请日：1998-12-29
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
Abstract: A punch press includes a driving crankshaft and a plurality of independent punch pressing units. The crankshaft has a plurality of angularly spaced eccentric sections. Each of the punch pressing units includes a slide, a coupler interconnecting the slide and one of the eccentric sections of the crankshaft, a punch carried on the slide, a die set, and a workpiece gripping unit.
Abstract translation: 冲压机包括驱动曲轴和多个独立的冲压单元。 曲轴具有多个角度间隔的偏心部分。 每个冲压单元包括滑动件，将滑块与曲轴的一个偏心部分相互连接的联接器，载置在滑块上的冲头，模具组和工件夹持单元。
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公开(公告)号：US4938634A
公开(公告)日：1990-07-03
申请号：US371339
申请日：1989-06-26
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
IPC: E02D35/00
CPC classification number: E02D35/00
Abstract: In the construction of a building in which a basement is prefabricated on the ground and then lowered into the ground by excavating soil below the basement, a process for lowering the basement comprises: driving corrugated steel plates into the ground around a region in which the basement is to be installed; applying an adhesive on a surface of the basement adjacent to the steel plates; applying a lubricant on a surface of the steel plates adjacent to the surface of the basement; forming in-situ a flexible and resilient material in a space between the surfaces of the basement and the steel plates, the material serving as a guide member which is bonded securely to the basement; excavating soil below the basement; and causing the basement to descend into the ground.
Abstract translation: 在建筑物中，地下室预制在地面上，然后通过挖掘地下室下方的土壤而下降到地面上，降低地下室的方法包括：将波纹钢板驱动到围绕地下室的地区 要安装; 在邻近钢板的基底表面施加粘合剂; 在邻近地下室表面的钢板的表面上施加润滑剂; 在基底和钢板的表面之间的空间内原位形成柔性和弹性材料，该材料用作与基底牢固结合的引导构件; 在地下室挖土; 并使地下室下降到地面。
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公开(公告)号：US5028364A
公开(公告)日：1991-07-02
申请号：US370850
申请日：1989-06-23
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
Abstract: A process for forming a concrete wall having a projecting portion such as those formed at a door, windows or the like, including installing two spaced apart opposite form boards which confine a cavity for receiving concrete, one of which has a groove for forming the projecting portion, lining the wall segments with a cushion member which is made of a flexible and compressible material, pouring concrete into the cavity, and moving simultaneously the form board from the formed concrete in a direction similar to the direction of the projecting portion utilizing a hydraulic drive mechanism.
Abstract translation: 一种用于形成具有突出部分的混凝土壁的方法，所述突出部分形成在门窗等处，包括安装两个间隔开的相对的模板，其限定用于接收混凝土的空腔，其中一个具有用于形成突出部 用一个由柔性和可压缩材料制成的缓冲构件衬套壁段，将混凝土浇注到空腔中，并使形成的板从形成的混凝土中沿类似于突出部分的方向的方向同时运动，利用液压 驱动机构。
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公开(公告)号：US4984764A
公开(公告)日：1991-01-15
申请号：US371297
申请日：1989-06-26
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
Abstract: A forming device includes two opposite form boards, an upper fastening unit mounted on the first and second top ends of the form boards, an upper hydraulic drive unit cooperably connected to the fastening unit and a lower hydraulic drive unit mounted on the bottom end of the first or second form board. The fastening unit includes a slide device to permit the first and second form boards to move away from one another or to approach one another. The slide device includes a slide bar fixed to the first or second top end of the form board, and a support bar fixed to the second or first top side. An upper hydraulic drive unit is cooperably connected to the slide bar and the support bar. A lower hydraulic drive unit is mounted on the bottom end of the first or second form board to move the form board relative to the formed concrete. The form boards can be stripped from a formed wall in a proper direction without causing the boards to swing and possibly damage the projecting portions of the formed wall.
Abstract translation: 成形装置包括两个相对的成形板，安装在成形板的第一和第二顶端上的上紧固单元，与液压单元配合连接的上液压驱动单元和安装在该底板上的下液压驱动单元 第一或第二格式板。 紧固单元包括滑动装置，以允许第一和第二模板彼此远离或相互接近。 滑动装置包括固定到模板的第一或第二顶端的滑杆和固定到第二或第一顶侧的支撑杆。 上部液压驱动单元协同地连接到滑动杆和支撑杆。 下部液压驱动单元安装在第一或第二模板的底端上，以使模板相对于形成的混凝土移动。 形成板可以从正确的方向从形成的壁剥离，而不会使板摆动并且可能损坏成型壁的突出部分。
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公开(公告)号：US4949935A
公开(公告)日：1990-08-21
申请号：US369869
申请日：1989-06-22
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
CPC classification number: E04G17/14
Abstract: An apparatus for supporting an inner mold panel of a steel form during the process of setting up the steel-form mold panels to form a wall. The supporting apparatus includes a plurality of supporting members provided on the floor on which the inner steel-form mold panels are placed, and a plurality of jack devices each resting against one of the supporting members and pressing against the inner steel-form mold panel. The supporting member preferably has a rectangular body with a plurality of holding pins which may be embedded in the floor. The supporting member may also have a plurality of protrusions formed thereon with screws passing through a screw bore that is formed in each protrusion thereof. With the supporting apparatus of the invention, the inner steel-form mold panels will not be deformed during the process of pouring the concrete. It will therefore not be necessary to provide spacers between the inner and outer steel-form mold panels nor will it be necessary to drill holes in the surfaces of the steel-form mold panels.
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Patent Agency Ranking
公开(公告)号：US5197827A
公开(公告)日：1993-03-30
申请号：US830662
申请日：1992-02-04
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
Abstract: A method for lowering a basement structure includes forming several upright pile holes in the ground, providing each of the pile holes with a pile, providing several vertical guide holes and an excavation passage which are formed through the basement structure in such a manner that the guide holes are aligned with the pile holes, equipping each of the guide holes with an impelling device which is coupled with one of the piles, excavating soil below the basement structure, and activating the impelling devices to lower the basement structure into the ground in such a manner that the piles extend through the guide holes. Several vertical steel rods are embedded in each of the piles. Each of the impelling devices includes an upright cylinder body fixed on the top end of the basement structure, a piston rod extending through the cylinder body, and a piston carried on the piston rod. An internally threaded engaging member is engaged with the externally threaded lower portion of the piston rod. Several coupling bar units interconnect securely the engaging member and the upper ends of the steel rods. Each of the coupling bar units includes several bar sections arranged in a line and several collars detachably interconnecting the bar sections. A rotary lever unit is secured to the piston rod.
Abstract translation: 降低基底结构的方法包括在地面上形成若干直立的桩孔，为每个桩孔提供桩，提供若干垂直的引导孔和挖掘通道，这些引导孔和挖掘通道形成为穿过基底结构， 孔与桩孔对齐，每个引导孔装配有一个推进装置，该装置与一个桩结合，在基底结构下方挖掘土壤，并启动推进装置，以将地基结构降低到地面中 桩的方式延伸穿过导孔。 每个桩中都嵌有几根垂直的钢棒。 每个推进装置包括固定在基底结构的顶端上的直立缸体，延伸穿过缸体的活塞杆和承载在活塞杆上的活塞。 内螺纹接合构件与活塞杆的外螺纹下部接合。 几个连接杆单元将接合构件和钢棒的上端牢固地相互连接。 每个联接杆单元包括布置成一条直线的几个杆部分和几个可拆卸地互连杆部分的套环。 旋转杆单元固定在活塞杆上。
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公开(公告)号：US4957272A
公开(公告)日：1990-09-18
申请号：US370757
申请日：1989-06-23
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
Abstract: A modular form includes form plates in edge-to-edge contiguity, fasteners provided along adjacent longitudinal sides of the plates to fasten releaseably the form plates, reinforcement channel pieces attached detachably to the form plates along the transverse sides thereof, and trussed backing members extending longitudinally between the channel pieces, each of the trussed backing members having two opposite joint ends, the joint ends being detachably connected to the channel pieces.
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公开(公告)号：US4846438A
公开(公告)日：1989-07-11
申请号：US175986
申请日：1988-03-31
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
CPC classification number: E04G11/082 , B28B7/22
Abstract: A molding device includes at least two comonent form boards 12,13 and a wedge-shaped spacer board 14 between them. An operating mechanism is associated with the form boards and the spacer, and moves them relative to one another. The operating mechanism includes at least one rack member 18, and at least one lever 26 connected with a pawl which swings about an axis eccentric with the axis of the lever. The pawl 28 engages with the rack and moves the rack forward when the lever is operated.
Abstract translation: 模制装置包括在它们之间的至少两个共同的模板12,13和楔形间隔板14。 操作机构与模板和间隔件相关联，并相对于彼此移动。 操作机构包括至少一个齿条构件18和与棘爪连接的至少一个杆26，棘爪围绕与杆的轴线偏心的轴线摆动。 棘爪28与齿条接合，并且当杆操作时将齿条向前移动。
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公开(公告)号：US5170655A
公开(公告)日：1992-12-15
申请号：US761636
申请日：1991-09-18
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
IPC: B21K1/68
CPC classification number: B21K1/68
Abstract: The method includes a step of compressing a portion of a cylindrical stock into a third section of a cavity of a die. The cavity of the die includes a first section having a polygonal internal surface, a second section being narrower than the first section and having a first circle in cross section with a diameter substantially equal to the diameter of the stock which is fed in the second section and a third section between the first and second section. The third section has a second circle in cross section with a diameter gradually decreasing from the first section towards the second section.
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公开(公告)号：US5004375A
公开(公告)日：1991-04-02
申请号：US370254
申请日：1989-06-22
Applicant: Yuan-Ho Lee
Inventor： Yuan-Ho Lee
Abstract: An improved method of constructing a basement piling is disclosed. The piling of an improved pile, which consists of a plurality of pile units connected with each other, is completed by first driving a pile unit into the construction site of the building, then connecting other pile units to the previously driven pile unit, and further driving the connected pile units into the construction site. The improved method of constructing a basement of a building on a construction site comprises a first step of pre-forming a basement with seat members formed thereon, a second step of providing a plurality of hydraulic devices associated with the seat members, a third step of providing a plurality of piles onto the hydraulic devices and a fourth step of manipulating the plurality of hydraulic devices to allow descent of the pre-formed basement into the construction site.
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