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1. 发明授权

US09757781B2 Metal strips straightening machine 有权
公开(公告)号：US09757781B2
公开(公告)日：2017-09-12
申请号：US14692740
申请日：2015-04-22
申请人： Ching Chung Lai
发明人： Ching Chung Lai
IPC分类号： B21D1/02 , B21D1/00 , B21D3/00 , B21D3/02 , B21D43/00 , B21F1/02 , B21D37/14
CPC分类号： B21D1/02 , B21D1/00 , B21D3/00 , B21D3/02 , B21D37/14 , B21D43/006 , B21F1/02
摘要： The present invention is directed to an improved metal strips straightener, including an infeed device and a pressure frame. The infeed device has one or more leveling rollers, and the pressure frame has a roller frame. The roller frame has one or more roller blocks to bring a metal strip into a upward full encirclement wrap. Each roller block is attached with a camshaft, where each camshaft is connected to a motorized drive system. Rotation of the camshafts actuates the roller blocks to move the metal strips, applying pressure on the metal strips during the passing through of the roller blocks. A closing cylinder is attached to one end of a roller block, where the closing cylinder has a convex contact surface. Multiple roller blocks are connected to each adjacent roller blocks via their connected closing cylinders.

2. 发明申请

US20140027082A1 Stress Free Steel and Rapid Production of Same 有权
标题翻译：无应力钢和快速生产
公开(公告)号：US20140027082A1
公开(公告)日：2014-01-30
申请号：US14040997
申请日：2013-09-30
申请人： Rex Enterprises, LLC
发明人： Franklin Leroy Stebbing
IPC分类号： B22D27/08
CPC分类号： B22D27/08 , B21B1/08 , B21B1/18 , B21B1/22 , B21B1/46 , B21B11/00 , B21B39/002 , B21D3/00 , C21D1/04 , C21D1/30 , C21D1/84 , C21D7/13 , C21D10/00
摘要： A method of producing steel with reduced internal stress concentrations is disclosed. In an embodiment, hot steel is shaped by a rolling mill. The resultant steel product is bundled as soon as practicable and the bundle is allowed to cool. Vibration energy is applied to the bundle of steel product so that internal stress concentrations within the steel product are relieved. In an embodiment, a plurality of bundles are stored on a rack and the rack is vibrated, the vibrations being transmitted to the plurality of bundles so that undesired internal stress concentrations within the steel products are relieved. Alternatively, magnetics may be used to relieve the undesired internal stress concentrations within the steel products. Thus, improved steel is produced as well as improved steel that can be produced more rapidly than known techniques.
摘要翻译：公开了一种生产具有降低的内应力浓度的钢的方法。在一个实施例中，热钢通过轧机成型。所得的钢产品尽可能快地捆扎，并使束冷却。振动能量施加到钢产品束上，使得钢制品内的内部应力集中得到缓解。在一个实施例中，多个束被存储在齿条上并且齿条振动，振动被传递到多个束，使得减少了钢产品内的不期望的内部应力集中。或者，可以使用磁性材料来减轻钢产品内的不期望的内部应力集中。因此，生产出改进的钢以及可以比已知技术更快速地生产的改进的钢。

3. 发明申请

US20040194523A1 Method and device using high interior pressure to reshape structural section 失效
标题翻译：使用高内压的方法和装置重塑结构部分
公开(公告)号：US20040194523A1
公开(公告)日：2004-10-07
申请号：US10705488
申请日：2003-11-10
发明人： Arndt Birkert , Sven Schneider
IPC分类号： B21D022/10
CPC分类号： B21D3/00 , B21D26/045
摘要： A method using high interior pressure to reshape structural section of continuously bounded overall cross-section, whereby the overall cross-section can be provided with extra walls or chambers and a stopper is forced radially against each end of the piece. The object is to reduce wear on the stopper while ensuring that any walls or chambers in addition to its overall cross section will buckle or bulge only at their ends. Either any walls (2 & 3) that partition the chambers (4, 5, & 6) and any independent wall (7) are provided with slots (17) at the ends of the piece that parallel the inner surface (18) and outer surface of the piece or the stopper (8) itself is provided with grooves (19) adjacent to and matching the shape of the walls.
摘要翻译：一种使用高内压来重新形成连续有界的整个横截面的结构部分的方法，由此整个横截面可以设置有额外的壁或室，并且止动件径向地抵靠在该件的每一端。目的是减少止动器上的磨损，同时确保除了其整个横截面之外的任何壁或腔室仅在其端部处会起皱或凸出。分隔室（4,5和6）和任何独立壁（7）的任何壁（2和3）在平行于内表面（18）和外表面（18）的端部处设有槽（17）所述件或所述止动件（8）本身的表面设置有与所述壁的形状相邻并且与所述壁的形状相匹配的凹槽（19）。

4. 发明授权

US4226111A Method and apparatus for the surface working and for reworking of workpieces 失效
标题翻译：用于工件表面加工和返工的方法和装置
公开(公告)号：US4226111A
公开(公告)日：1980-10-07
申请号：US949984
申请日：1978-10-10
申请人： Marcel Wahli
发明人： Marcel Wahli
IPC分类号： B21D1/12 , B21D1/00 , B21D3/00 , B21D31/06 , B24B39/00 , C21D7/02 , B21J5/00
CPC分类号： B21D31/06 , B21D1/00 , B21D3/00
摘要： Method and apparatus for the surface working and for reworking, or reshaping, of elongated workpieces. A strike bolt strikes the inner side of the curvature of the workpiece at high frequency to apply a plurality of strikes to the workpiece. Measurement of the straightening of the curved workpiece occurs directly on the worktable, preferably by means of air-jet nozzles, which are connected to indicating tubes.
摘要翻译：用于表面加工和用于再加工或重新成形细长工件的方法和装置。冲击螺栓以高频率撞击工件的曲率的内侧，以对工件施加多个冲击。弯曲工件的矫正的测量直接在工作台上发生，优选地通过连接到指示管的喷气嘴。

5. 发明授权

US4143534A Workpiece feed channel 失效
标题翻译：工件馈送通道
公开(公告)号：US4143534A
公开(公告)日：1979-03-13
申请号：US826205
申请日：1977-08-19
申请人： Heinz Hartkopf , Horst Schneider
发明人： Heinz Hartkopf , Horst Schneider
IPC分类号： B21D3/00 , B21D3/04
CPC分类号： B21D3/00 , B21D3/045
摘要： A feed channel for elongated workpieces including a plurality of adjustable workpiece receiving openings. Each opening is formed by a plurality of profiled segments including a fixed segment and at least one movable segment. The movable segments are movable to expose the openings for lateral introduction thereinto of an elongated workpiece. The movable segments are then moved to reduce the size of the openings and engage the workpiece for at least partially straightening same. The movable segments are then moved to increase the size of the openings for providing longitudinal and rotational movement of the workpiece relative to the openings. Workpieces are smoothly carried into the feed channel instead of being rolled or dropped thereinto. The fixed segments are positioned and profiled for locating the longitudinal axes of various diameter workpieces in the same plane.
摘要翻译：用于细长工件的进给通道，包括多个可调节的工件接收孔。每个开口由包括固定段和至少一个可移动段的多个成型段形成。可移动部分可移动以露出开口，用于横向引入细长工件。然后移动可动部分以减小开口的尺寸并与工件接合以使其至少部分矫直。然后移动可动部分以增加开口的尺寸，以提供工件相对于开口的纵向和旋转运动。工件平稳地进入进料通道而不是卷入或落下。固定段定位和成型，用于将各种直径工件的纵向轴线定位在同一平面内。

6. 发明授权

US4116037A Tubing sizer and straightener 失效
标题翻译：管子和矫直机
公开(公告)号：US4116037A
公开(公告)日：1978-09-26
申请号：US810794
申请日：1977-06-28
申请人： Hugh A. Honeycutt
发明人： Hugh A. Honeycutt
IPC分类号： B21D3/00 , B25B7/02 , B25B7/12
CPC分类号： B25B7/02 , B21D3/00 , B25B7/12
摘要： A tubing sizer and straightener having a first lever and a second lever connected to one another by a linkage which causes the levers to move to and from a position in which the levers are substantially parallel and adjacent to one another. Longitudinally extending jaw parts, one of which is mounted on one of the levers and the other of which is mounted on the linkage, thus move against one another along a common plane when the levers are substantially parallel and adjacent to one another for sizing and/or straightening a length of tubing disposed between the jaw parts.
摘要翻译：一种管式分级器和矫直机，具有通过连杆相互连接的第一杆和第二杆，所述连杆使杠杆移动到所述杆基本上平行并彼此相邻的位置。纵向延伸的颚部件，其中一个安装在一个杠杆上，另一个安装在联动装置上，因此当杠杆基本上平行并彼此相邻时可以相互沿着公共平面彼此移动，用于上浆和/ 或矫直设置在颚部件之间的管道长度。

7. 发明授权

US3720087A Metallurgical process of bending steel to desired curvature or straightness while avoiding losses in strength 失效
标题翻译：弯曲钢的冶金工艺要求在强度下避免损失的曲线或直线
公开(公告)号：US3720087A
公开(公告)日：1973-03-13
申请号：US3720087D
申请日：1969-10-03
申请人： LASALLE STEEL CO
发明人： GOTTSCHLICH R
IPC分类号： B21D3/00 , C21D8/06
CPC分类号： C21D8/06 , B21D3/00
摘要： A metallurgical process for bending steel bars or rods to the desired finished curvature or straightness without the normally expected losses in strength properties by bending the steel to straighten, etc., while at a temperature within the range of 300*-900* F. and preferably 400*-700* F. Steels which respond to such treatment are of the type which precipitation harden in response to such bending.
摘要翻译：一种冶金工艺，用于将钢棒或棒弯曲成所需的完成曲率或直线度，而在300-900°F的温度范围内，通过弯曲钢来矫直等等，而没有通常预期的强度特性损失; 优选为400°-700°F。对这种处理作出响应的钢是响应于这种弯曲的沉淀硬化的类型。

8. 发明授权

US3518868A Straightening machine and method 失效
标题翻译：连接机和方法
公开(公告)号：US3518868A
公开(公告)日：1970-07-07
申请号：US3518868D
申请日：1968-01-11
申请人： DON A CARGILL
发明人： CARGILL DON A
IPC分类号： B21D1/02 , B21D3/00 , B21D3/08 , B29C37/02 , B29C49/60 , G01M1/30
CPC分类号： B29C49/60 , B21D1/02 , B21D3/00 , B21D3/08 , B29C37/02 , G01M1/30

9. 发明授权

US3165141A Adjustable fixture 失效
标题翻译：可调节夹具
公开(公告)号：US3165141A
公开(公告)日：1965-01-12
申请号：US15011061
申请日：1961-05-26
申请人： PAUL TISHKEN
发明人： PAUL TISHKEN
IPC分类号： B21D3/00
CPC分类号： B21D3/00

10. 发明授权

US3059687A Pipe expander and method of expanding pipe 失效
标题翻译：膨胀管和膨胀管的方法
公开(公告)号：US3059687A
公开(公告)日：1962-10-23
申请号：US2792060
申请日：1960-05-09
申请人： YUBA CONS IND INC
发明人： TUCKEY JAMES C
IPC分类号： B21D3/00 , B21D22/00
CPC分类号： B21D3/00 , B21D22/00 , Y10T29/49805

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