公开(公告)号：US6007465A

公开(公告)日：1999-12-28

申请号：US183514

申请日：1998-10-30

Applicant: Toshinori Kawamura ,  Eiichi Yamamoto ,  Makoto Endo ,  Mikiya Takechi ,  Haruki Morikawa

Inventor： Toshinori Kawamura ,  Eiichi Yamamoto ,  Makoto Endo ,  Mikiya Takechi ,  Haruki Morikawa

IPC: D01F9/32 ,  B21B31/08

CPC classification number: D01F9/32

Abstract: A heat treatment furnace for fiber for heat-treating a fiber bundle (yarn) formed of many continuous filaments in hot gas while running the yarn. The heat treatment furnace has a plurality of heat treatment chambers provided in a furnace body. The temperature in each individual heat treatment chamber is independently adjusted to a temperature which is different from the temperatures in the other heat treatment chambers. Thereby, the heat treatment furnace can be made small and is able to heat-treat fiber efficiently.This heat treatment furnace is useful, particularly, as a heat treatment furnace (an oxidizing heat treatment furnace, or a oxidizing furnace) for producing an oxidized fiber needed to produce a carbon fiber. A polyacrylonitrile-based fiber bundle (yarn), that is a precursor fiber bundle for producing an oxidized fiber, passes through a zigzag yarn path, and passes through the heat treatment furnaces, in each of which temperature is independently adjusted to a temperature that is different from the temperatures in the other furnaces. An oxidized fiber bundle (yarn) is thereby produced.The zigzag yarn path in the heat treatment chambers for the oxidizing heat treatment is established by a combination of a plurality of yarn guide rollers provided outside the furnace body. Each yarn guide roller has, on its peripheral surface, a yarn guide groove for guiding a yarn. The yarn guide grooves have a specific cross-sectional shape whereby the cross-sectional shape of the yarn to be supplied into the heat treatment chambers for the oxidizing heat treatment is adjusted into a flat generally rectangular shape. Heat accumulation in the yarn being heat-treated is thereby reduced.

Abstract translation: 一种用于在运行纱线的同时热处理由热气体中的许多连续长丝形成的纤维束（纱线）的纤维热处理炉。 热处理炉具有设置在炉体中的多个热处理室。 每个单独的热处理室中的温度独立地调节到与其它热处理室中的温度不同的温度。 由此，能够使热处理炉小，能够有效地对纤维进行热处理。 该热处理炉特别适用于制造碳纤维所需的氧化纤维的热处理炉（氧化热处理炉或氧化炉）。 作为用于制造氧化纤维的前体纤维束的聚丙烯腈类纤维束（纱线）通过锯齿状纱线，通过热处理炉，各温度独立地调节为 与其他炉子的温度不同。 由此生产氧化纤维束（纱线）。 用于氧化热处理的热处理室中的之字形纱线通过设置在炉体外部的多个导丝辊的组合来建立。 每个导丝辊在其周面上具有用于引导纱线的导纱槽。 纱线引导槽具有特定的横截面形状，由此将供给到用于氧化热处理的热处理室中的纱线的横截面形状调节成扁平的大致矩形形状。 因此，热处理的纱线中的热积聚减少。

公开(公告)号：US5950477A

公开(公告)日：1999-09-14

申请号：US914741

申请日：1997-08-19

Applicant: Douglas S. Matsunaga

Inventor： Douglas S. Matsunaga

IPC: B21B31/10 ,  B21D5/12 ,  B21D37/14 ,  B21B31/08

CPC classification number: B21D37/14 ,  B21B31/103 ,  B21D5/12

Abstract: A roll forming machine includes side roll stands which are changed by use of a cart and set up fixture which are movable parallel to the pass line through the stands. When a side roll stand is to be changed, a changing cart is moved into position such that rails on the cart are aligned with rails on the fixed support supporting the side roll stand. The side roll stand is moved off of the fixed support and onto the cart, and then moved from the cart into an empty station on a set up fixture. A retooled stand is moved from another station on the set up fixture onto the cart and then from the cart back onto the fixed support. Accordingly, time to effect changeover of a stand is reduced substantially from prior art methods, and no heavy equipment, such as a crane, is required.

Abstract translation: 辊轧成型机包括通过使用可以平行于通过支架的通过线移动的推车和固定装置来改变的侧辊架。 当要改变侧支架时，更换推车移动到位置，使得推车上的轨道与支撑侧辊架的固定支架上的轨道对齐。 侧卷架从固定支架移动到推车上，然后从推车移动到设置固定装置上的空位置。 将重新装配的支架从设置固定装置上的另一个工位移动到推车上，然后从推车上移回到固定支架上。 因此，现有技术的方法大大降低了对架子进行切换的时间，并且不需要诸如起重机的重型设备。

公开(公告)号：US5946783A

公开(公告)日：1999-09-07

申请号：US74128

申请日：1998-05-07

Applicant: Uwe Plociennik ,  Alfred Muller

Inventor： Uwe Plociennik ,  Alfred Muller

IPC: B22D11/12 ,  B21B1/18 ,  B21B1/46 ,  B21B13/22 ,  B21B15/00 ,  B21B31/08 ,  B21B39/00 ,  B21B43/00 ,  B21B45/02 ,  B23P17/00

CPC classification number: B21B1/18 ,  B21B1/466 ,  B21B2015/0057 ,  B21B2203/185 ,  B21B45/0224 ,  Y10T29/5184

Abstract: A high-capacity wire rolling mill including a wire train and/or rod steel train for concrete reinforcing steel and simple carbon steels, further including a continuous casting plant or a continuous casting wheel for high production, a direct interconnection of the continuous casting plant or casting wheel to the rolling mill, a buffer furnace between the continuous casting plant or the casting wheel and the rolling mill for compensating production differences and smaller rolling mill interruptions, a compact roughing train and intermediate train I, a unit calibration for the train sections, looping by 180.degree. behind the intermediate train I, an intermediate train II for producing thick finished dimensions or preliminary cross-sections with the possibility of quick stand exchanges, a finishing train also with the possibility of quick stand exchanges, the arrangement of the finishing train extending parallel to the intermediate train II, a common water cooling stretch for and displaceable between the two parallel finishing lines, and a winding reel arrangement displaceable between the two finishing lines instead of a subsequently arranged equalizing stretch.

Abstract translation: 一种高容量线材轧机，其包括用于混凝土加强钢和简单碳钢的线列和/或杆钢列车，还包括用于高生产的连续铸造设备或连续铸造轮，连续铸造设备的直接互连或 铸造轮到轧机，连续铸造厂或铸轮和轧机之间的缓冲炉，用于补偿生产差异和较小的轧机中断，紧凑型粗车和中间列车I，用于列车段的单元校准， 在中间列车I之后循环180度，一个用于生产厚成品尺寸或初步横截面的中间火车II，具有快速交换的可能性，精加工列车也具有快速换架的可能性，精整列车的布置 平行于中间列车II延伸，用于和取代普通的水冷拉伸 e，并且可以在两个精加工线之间移动的卷绕卷轴布置，而不是随后布置的均匀拉伸。

公开(公告)号：US5941115A

公开(公告)日：1999-08-24

申请号：US6706

申请日：1998-01-14

Applicant: Michael Minnerop ,  Hans-Jurgen Reismann

Inventor： Michael Minnerop ,  Hans-Jurgen Reismann

IPC: B21B31/08 ,  B21B1/12 ,  B21B13/12 ,  B21B31/02 ,  B21B31/04 ,  B21B31/10 ,  B21B39/16 ,  B21B31/00

CPC classification number: B21B1/12 ,  B21B31/10 ,  B21B2031/023 ,  B21B31/04 ,  B21B39/16

Abstract: A rolling train, particularly tandem stand group, includes roll stands, particularly two universal stands and an edging stand arranged between the universal stands, wherein the roll stands are each equipped with guide fittings, and wherein the rolling train further includes a shifting platform arranged on the operator side and an exchange carriage moveable for changing rolls. The guide fittings are connected to the roll sets and can be moved out of the rolling line as a unit together with the roll housings on the operator side of the three roll stands.

Abstract translation: 一种轧制机组，特别是串列机组，包括轧机机架，特别是两个通用机架和布置在通用机架之间的磨边机架，其中轧机机架各配有导向配件，其中轧机组还包括一个变速平台， 操作者侧和可移动以更换卷的更换托架。 引导配件连接到辊组，并且可以与三个辊架的操作者侧的辊壳一起作为一个单元移出轧制线。

公开(公告)号：US5829294A

公开(公告)日：1998-11-03

申请号：US786741

申请日：1997-01-27

Applicant: Philip E. Bradbury ,  Karl E. Voth

Inventor： Philip E. Bradbury ,  Karl E. Voth

IPC: B21B13/00 ,  B21B13/16 ,  B21B31/02 ,  B21B31/08 ,  B21B31/18 ,  B21B31/26 ,  B21D5/08

CPC classification number: B21B13/16 ,  B21B31/02 ,  B21B31/08 ,  B21D5/08 ,  B21B13/001 ,  B21B13/005 ,  B21B2031/026 ,  B21B2273/22 ,  B21B31/18 ,  B21B31/26 ,  Y10T74/1957

Abstract: A roll former line for forming different shapes including a first roll stand attached to a bed which provides vertical adjustable movement. The roll stand includes three spindles in vertical alignment with each other, the forming rolls on the top and bottom spindles working against opposite sides of the middle forming roll, so as to provide reverse shapes between the top and middle forming roll and the middle and bottom forming roll. Linear actuators are connected to the bed of the first roll stand for moving the first roll stand vertically on the bed. Opposite the first roll stand on the line is a second roll stand attached to a second bed including two spindles in vertical alignment and corresponding forming rolls thereon. The first roll stand can be raised or lowered by the linear actuators so as to use reverse forming rolls on the first roll stand in conjunction with the forming rolls on the second roll stand to form a reverse shape on one edge of the sheet being formed.

Abstract translation: 一种用于形成不同形状的卷成形线，包括附接到床的第一辊架，其提供垂直可调节的运动。 辊架包括三个彼此垂直对准的主轴，顶部和底部主轴上的成形辊对着中间成形辊的相对侧工作，以便在顶部和中间成形辊之间以及中间和底部之间提供反向形状 成型辊。 线性致动器连接到第一辊架的床，用于将第一辊架垂直地移动到床上。 在第一辊架上相对的是第二辊架，其附接到第二床，其包括垂直对准的两个主轴和其上的相应的成形辊。 第一辊架可以通过线性致动器升高或降低，以便在第一辊架上与第二辊架上的成形辊一起使用反向成形辊，以在形成的片材的一个边缘上形成倒置的形状。

公开(公告)号：US5800088A

公开(公告)日：1998-09-01

申请号：US593791

申请日：1996-01-30

Applicant: Lothar Luckhof ,  Herbert Berendes

Inventor： Lothar Luckhof ,  Herbert Berendes

IPC: B21B27/02 ,  B21B31/08 ,  F16B7/20

CPC classification number: B21B27/035 ,  B21B2203/30 ,  B21B31/08 ,  Y10T403/7005 ,  Y10T403/7007

Abstract: A device for changing a roll disk arranged in a free-floating fashion on a roll shaft and braced against a shoulder of the roll shaft, the device including a roll shaft piece connectable to an end face of the roll shaft and having radially projecting claws. An installation-and-removal unit is placeable on and coaxially turnable to the roll shaft. The unit has radially extending first, second and third claws that form perimeter segments. The first claws correspond to and engage with the claws of the roll shaft piece. A taper bushing is slidably provided between the roll disk and the roll shaft to hold the roll disk on the roll shaft, and has radially extending claws. The second claws correspond to and engage with the taper bushing claws, and are also moveable axially to the roll shaft. A ring is coaxially mounted on a side of the roll disk facing the unit, and has radially extending claws that correspond to and engage behind the third claws. All the claws have a perimeter extension whereby the corresponding claws lie perimetrically next to one another in a plane seen in the axial direction when the unit is placed on the roll shaft. The unit is turnable between a first position in which the claws of the roll shaft piece and the taper bushing respectively engage with the first and second claws, and a second position in which only the claws of the ring engage with the third claws.

Abstract translation: 一种用于将以自由浮动的方式布置在辊轴上并且支撑在辊轴的肩部上的辊盘的装置，该装置包括可连接到辊轴的端面并具有径向突出的爪的辊轴件。 安装和拆卸单元可放置在辊轴上并同轴转动。 该单元具有形成周边段的径向延伸的第一，第二和第三爪。 第一爪对应于辊轴件的爪并与其接合。 锥形衬套可滑动地设置在辊盘和辊轴之间，以将辊盘保持在辊轴上，并且具有径向延伸的爪。 第二爪对应于锥形衬套爪并与其接合，并且也可轴向移动到辊轴。 一个环同轴地安装在面向该单元的卷盘的一侧上，并且具有对应于并接合在第三爪之后的径向延伸的爪。 所有的爪具有周边延伸部，当该单元被放置在辊轴上时，相应的爪在沿轴向方向看到的平面中彼此相邻地相邻。 该单元可在第一位置和第二位置之间转动，在该第一位置中，辊轴件的爪和锥形衬套的爪分别与第一和第二爪接合，第二位置只有环的爪与第三爪接合。

公开(公告)号：US5761945A

公开(公告)日：1998-06-09

申请号：US633796

申请日：1996-04-18

Applicant: Jack-Eric Vandenbroucke

Inventor： Jack-Eric Vandenbroucke

IPC: B21B13/00 ,  B21B13/16 ,  B21B31/04 ,  B21B31/08 ,  B21B31/32 ,  B21B35/04 ,  B21B35/12 ,  B21B35/14 ,  B21B39/14 ,  B21D5/08 ,  B23D35/00

CPC classification number: B21D5/08 ,  B21B13/16 ,  B21B35/12 ,  B23D35/008 ,  B21B13/005 ,  B21B2275/12 ,  B21B31/04 ,  B21B31/08 ,  B21B31/32 ,  B21B35/04 ,  B21B35/141 ,  B21B39/14

Abstract: The apparatus comprises a pair of rotatable devices each holding a plurality of metal shaping and/or cutting rollers, the rollers of one device meshing with rollers of the other device to produce specific designs or widths of material. This is made possible by merely selecting suitable rollers of both sets and when production of a specific metallic section of desired widths are terminated, other rollers are selected by rotating the rotatable devices. When suitable rollers have been selected they are locked in operating position and when another design or widths are required, the devices are unlocked, a selection is made, and the devices are again locked to produce the new metallic section or widths of material. The present quick automated tool changer, i.e. QATC, roll forming apparatus is characterized by a novel indexing device for the two forming rolls to be used in a roll forming operation; by the use of Brushless-type motors for individually driving the shafts carrying the forming rolls in use, these motors being of the constant torque type; by quick-changing supports carrying the rolls for allowing the rolls which are not in use to be changed; by sensors on the cylinders providing the force on the forming rolls for giving feedback to the operator on changes in this force; and by a pair of gears selectively engageable with the gearing mechanism linking the Brushless motors to the forming rolls in use for providing a larger range of operating speeds of the forming rolls.

Abstract translation: PCT PCT / CA94 / 00587 371日期：1996年4月18日 102（e）日期1996年4月18日PCT 1994年10月18日PCT PCT。 公开号WO95 / 11097 日期1995年04月27日该设备包括一对可旋转的装置，每个可旋转的装置均容纳多个金属成型和/或切割辊，一个装置的辊与另一装置的辊啮合以产生特定的材料设计或宽度。 这通过仅选择两组的合适的辊子以及当所需宽度的特定金属部分的生产终止时成为可能，其他辊通过旋转可旋转装置来选择。 当选择合适的辊子时，它们被锁定在操作位置，并且当需要另外的设计或宽度时，这些装置被解锁，进行选择，并且装置被再次锁定以产生新的金属部分或材料的宽度。 本发明的快速自动换刀装置，即QATC辊成形装置的特征在于用于辊轧成形操作中的两个成形辊的新型分度装置; 通过使用用于单独驱动承载使用中的成型辊的轴的无刷电动机，这些电动机是恒转矩型; 通过快速更换承载辊的支架，以允许不使用的辊子被更换; 通过气缸上的传感器在成形辊上提供力，以向操作者提供对该力的变化的反馈; 并且通过一对齿轮可选择地与齿轮传动机构接合，所述齿轮传动机构将无刷电动机连接到成形辊，用于提供成形辊的较大范围的操作速度。

公开(公告)号：US5553965A

公开(公告)日：1996-09-10

申请号：US388015

申请日：1995-02-14

Applicant: Fred M. Fuss ,  John A. Mesolella

Inventor： Fred M. Fuss ,  John A. Mesolella

IPC: B21B13/00 ,  B21B27/03 ,  B21B31/07 ,  B21B31/08 ,  B23D19/04 ,  B23D33/00 ,  D21F3/02 ,  F16C13/02 ,  F16C25/06 ,  F16C27/04 ,  F16C35/04

CPC classification number: D21F3/02 ,  B23D19/04 ,  B23D33/00 ,  F16C13/02 ,  F16C25/06 ,  F16C27/04 ,  F16C35/042 ,  B21B13/005 ,  B21B2203/44 ,  B21B27/03 ,  B21B31/07 ,  B21B31/08 ,  Y10T403/45 ,  Y10T403/457 ,  Y10T403/54 ,  Y10T403/7129

Abstract: Cantilever shafts (34, 40) support bearing assemblies (54, 56) over which is mounted a tuned compliance or constraint member (92) including flexure members (102, 104, 106) which minimize deflection of the shafts and improve operation of associated rotary tools (18, 20). An improved lock nut (70-86) permits precise installation of the bearing assemblies.

Abstract translation: 悬臂轴（34,40）支撑轴承组件（54,56），在所述轴承组件（54,56）上安装有包括挠曲构件（102,104,106）的调节的柔性或约束构件（92），其使轴的偏转最小化并改善相关联的旋转 工具（18,20）。 改进的锁紧螺母（70-86）可以精确安装轴承组件。

公开(公告)号：US5551273A

公开(公告)日：1996-09-03

申请号：US317655

申请日：1994-09-30

Applicant: Gianfranco Mantovan

Inventor： Gianfranco Mantovan

IPC: B21B31/04 ,  B21B31/02 ,  B21B31/08

CPC classification number: B21B31/04

Abstract: A rolling stand with tie-rods, having extremely high strength to axial stresses, which includes a stand base supporting at least two rolling rolls supported by carriers which can be vertically moved in order to be approached or moved away from each other by means of four vertical tie-rods having screw-threaded portions. The screw-threaded portions are provided on opposite sides of at least one pair of support feet arranged between the stand base and the carriers which support and contain a central smooth portion of the tie-rods. A contoured portion extends from at least one of the support feet upwards and downwards in a parallel direction to the tie-rods. The contoured portion houses and guides a vertical rib protruding outwards from the carriers. Both contoured portion and the vertical rib engage, on mutually opposite surfaces, freely removable adjustment/sliding elements.

Abstract translation: 具有拉杆的轧制机架，具有极高的轴向应力强度，其包括支撑至少两个由载体支承的轧辊的支架，支架可以垂直移动，以便通过四个方式相互靠近或相互远离 具有螺纹部分的垂直拉杆。 螺纹部分设置在布置在支架底座和支架之间的至少一对支撑脚的相对侧上，该支撑脚支撑并容纳拉杆的中心平滑部分。 轮廓部分从支撑脚中的至少一个沿平行方向向上和向下延伸到拉杆。 轮廓部分容纳并引导从载体向外突出的垂直肋。 两个轮廓部分和垂直肋在相互相对的表面上接合，可自由移动的调整/滑动元件。

公开(公告)号：US5524469A

公开(公告)日：1996-06-11

申请号：US151991

申请日：1993-11-08

Applicant: William L. Sherwood

Inventor： William L. Sherwood

IPC: B21B13/00 ,  B21B13/02 ,  B21B13/14 ,  B21B27/02 ,  B21B31/02 ,  B21B31/08 ,  B21B31/18 ,  B21B31/20 ,  B21B31/24 ,  B21B31/26 ,  B21B35/00 ,  B21B38/06

CPC classification number: B21B27/035 ,  B21B13/005 ,  B21B13/147 ,  B21B38/06 ,  B21B13/02 ,  B21B2031/025 ,  B21B2035/005 ,  B21B2203/22 ,  B21B31/08 ,  B21B31/18 ,  B21B31/203 ,  B21B31/24 ,  B21B31/26

Abstract: The invention focuses on improvements to cantilevered roughing, intermediate and finishing rolling mill stands, primarily for long products. A basic improvement to 2-high and cluster mill stands includes mounting of the rolling bearings upon a stationary cantilevered arbor directly under the roll ring, eliminating heavily-loaded main reaction bearings within the stand housing in limited radial space. Individual drive motor assemblies for each shaft, rigidly coupled and directly supported by the drive shafts, are also advocated, in preference to floor-mounted drives via pinion stands to spindles and couplings. This eliminates drive reaction forces acting against the stand assembly, allowing direct measurement and control of interstand tension/compression, for which appropriate hardware is outlined. A cluster mill assembly features work roll cartridge assemblies adapted for off-line set-up and ultra-fast roll and guide changes, which is particularly adapted to intermediate and finishing pass applications. The work rolls are neckless, with the cartridge frame and bearings serving only to maintain roll position, rather than carry rolling loads. Roll size and material can then be governed entirely by stock size and reduction requirements, rather than by load carrying capacity. Included are means for axial adjustment of roll position, and roll parting adjustment symmetrically about the pass line. Mountings having quickly-interchangeable horizontal, vertical or angular transverse orientation are additional features, as are applications to tandem mill trains incorporating direct, automatic cascade tension-free rolling.

Abstract translation: 本发明的重点是改进悬臂式粗加工，中轧机和精轧机，主要用于长产品。 对2高和集群轧机机架的基本改进包括将滚动轴承安装在直接位于轧辊环下方的固定悬臂上，在有限的径向空间内消除了支架壳体内的重载负载主反应轴承。 还提倡用于每个轴的单独的驱动马达组件，其刚性地联接并由驱动轴直接支撑，优选地，通过小齿轮架到主轴和联接器的地板安装的驱动器。 这消除了作用在支架组件上的驱动反作用力，允许直接测量和控制台架张力/压缩力，为此概述了适当的硬件。 集群磨机组件具有适用于离线安装和超快速滚动和导向变化的工作辊筒组件，其特别适用于中间和精轧过程应用。 工作辊是无颈的，盒架和轴承仅用于保持轧辊位置，而不是承载轧制载荷。 轧辊尺寸和材料可以完全由库存尺寸和减少要求来管理，而不是承载能力。 包括用于轴向调整滚动位置的装置，以及关于传递线对称地进行滚动分离调节的装置。 具有快速可互换的水平，垂直或角度横向取向的安装件是额外的特征，以及包括直接的，自动级联无张力轧制的串联式磨机列车的应用。