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    • 2. 发明授权
    • Horizontal/vertical roll stand
    • 水平/垂直轧辊架
    • US5613392A
    • 1997-03-25
    • US334785
    • 1994-11-04
    • Hubert MullerKonrad Hamraths
    • Hubert MullerKonrad Hamraths
    • B21B31/00B21B13/02B21B31/02B21B31/04B21B31/08B21B31/12B21B31/24
    • B21B31/02B21B31/04B21B31/12B21B13/02B21B2203/06B21B31/24
    • A horizontal/vertical roll stand with a pair of work rolls which can be exchangeably mounted with chocks and adjusting spindles in the stand includes a housing which is formed by four posts which extend from the corners of a common base plate, wherein the posts have an essentially rectangular cross-section. A cube-shaped receiving space which is open toward the top and at the sides for a cassette-type roll mounting unit is defined by the base plate and the four posts. During the exchange of the rolls, the roll mounting unit can be pulled out as a structural unit from the receiving space of the stand. Pairs of the posts form guides therebetween. A total of four support plates with a center support member each for four adjusting spindles are releasably fastened to the guides. The adjusting spindles have adjusting nuts on right/left thread portions, wherein pairs of adjusting nuts engage with cylindrically shaped projections into chocks of the rolls and adjust the rolls.
    • 具有一对工作辊的水平/垂直辊架,其可以可替换地安装在支架上并具有调节主轴的支架包括:壳体,其由从公共基板的角部延伸的四个柱形成,其中,柱具有 基本上矩形横截面。 通过基板和四个柱来定义朝向顶部和在侧面朝向盒式辊安装单元敞开的立方体形接收空间。 在辊更换期间,辊安装单元可以作为结构单元从支架的接收空间拉出。 一对立柱在其间形成导轨。 总共具有四个支撑板,其中每个用于四个调节主轴的中心支撑构件可释放地紧固到引导件。 调节主轴在右/左螺纹部分上具有调节螺母,其中一对调节螺母与圆柱形突起接合成辊的轴承座并调节辊。
    • 3. 发明授权
    • Roll stand with a pair of roll support shafts with bearings at both ends
of the shafts
    • 卷轴支架带有一对辊轴支撑轴,轴的两端都有轴承
    • US5896771A
    • 1999-04-27
    • US954925
    • 1997-10-21
    • Hubert MullerAlbert Hauck
    • Hubert MullerAlbert Hauck
    • B21B13/00B21B31/20B21B31/24B21B31/28B21B31/30B21B31/32B21B35/12B21B31/07
    • B21B31/20B21B13/005B21B2203/22B21B2271/02B21B31/24B21B31/28B21B31/30B21B31/32B21B35/12Y10T74/19084Y10T74/1958
    • A pair of roll support shafts which are supported by bearings provided at both ends of the roll support shafts, wherein, between the bearings, toothed drums are mounted on the roll support shafts or the circumference of the roll support shafts is provided with toothings. Outside of the bearings, roll disks can be mounted on the ends of the roll support shafts, wherein one of the toothed drums meshes with a drive pinion mounted on a parallel drive shaft and the other toothed drum meshes with a loosely mounted intermediate pinion, wherein the drive and the intermediate pinion also mesh with each other. The roll support shafts are each supported in a free end of a single-armed tumbler lever which is swingable about the longitudinal axis of the drive pinion or the intermediate pinion, wherein the tumbler levers are supported relative to the roll stand by means of adjustable and securable rigid or elastic support members and the free ends are supported relative to each other through elastic members.
    • 一对辊支撑轴,其由设置在辊支撑轴的两端处的轴承支撑,其中,在轴承之间,齿轮安装在辊支撑轴上或辊支撑轴的圆周上设置有齿。 在轴承外部,辊盘可以安装在辊支撑轴的端部上,其中齿轮中的一个与安装在平行驱动轴上的驱动小齿轮啮合,另一个齿形滚筒与松散安装的中间小齿轮啮合,其中 驱动器和中间小齿轮也互相啮合。 滚动支撑轴各自支撑在单臂转动杠杆的自由端中,所述单臂制动杆可围绕驱动小齿轮或中间小齿轮的纵向轴线摆动,其中,制动杆相对于轧辊支架通过可调和 可固定的刚性或弹性支撑构件,并且自由端通过弹性构件相对于彼此支撑。
    • 5. 发明授权
    • Rolling mill and method for precision rolling wire or rolling stock
having a round cross-section
    • 具有圆形横截面的精轧线或机车车辆的轧机及方法
    • US5682785A
    • 1997-11-04
    • US654813
    • 1996-05-29
    • Hubert MullerKarl KellerPaul Josef Mauk
    • Hubert MullerKarl KellerPaul Josef Mauk
    • B21B1/18B21B35/02B21B13/08B21B31/07
    • B21B1/18B21B35/02
    • A roll mill and method for rolling wires or rolling stock having a round cross-section and made from high grade steel or other alloyed steel in a high production-light section/wire mill is disclosed. By the invention, the tightest wire tolerances to roll the rolling stock in a temper roll block of the roll mill with a distinctly lower pass reduction compared to the reduction passes performed in the finishing roll block of the wire mill is achieved. The wire mill comprises a break-down train comprising respectively several roll stands or roll units, at least one intermediate train with adjoining or subsequent finishing train, wherein the finishing train is, in particular, configured as the finishing roll block. A temper roll block, comprising at least two stands is disposed downstream of the finishing roll block, and a cooling path 13 and/or a temperature compensation device 14 is, if needed, disposed between the finishing roll block and the temper roll block. In order to be able to utilize the temper roll block as a precision roll block, the temper roll block is provided with a shifting gear box for shifting same to a reroll or precision rolling operation.
    • 公开了一种用于轧制具有圆形横截面的钢丝或机车车辆的辊磨机和方法,并且在高生产光部分/线磨机中由高级钢或其它合金钢制成。 通过本发明,实现了与在线磨机的精轧辊块中进行的还原通过相比,在辊磨机的回火辊组中轧制机车坯件的最窄的线公差具有明显更低的通过量。 线磨机包括分解列车,其分别包括几个轧辊机架或轧辊机组,至少一个具有相邻或随后精轧机组的中间列车,其中精轧机组特别地被配置为精轧辊块。 包括至少两个支架的回火辊块设置在精轧辊块的下游,并且如果需要,冷却通道13和/或温度补偿装置14设置在精轧辊块和回火辊块之间。 为了能够使用回火辊块作为精密辊块,调质轧辊块设置有用于将其移动到转向或精密轧制操作的变速齿轮箱。
    • 6. 发明授权
    • Oil filter for the cleaning of lubricating oil
    • 用于清洁润滑油的滤油器
    • US5516425A
    • 1996-05-14
    • US497635
    • 1995-06-30
    • Thomas BriedenRolf MohleHubert MullerDietmar Sonntag
    • Thomas BriedenRolf MohleHubert MullerDietmar Sonntag
    • B01D29/11B01D35/147F01M11/03F15B21/04B01D35/02
    • F15B21/041B01D29/114B01D35/147F01M11/03B01D2201/0415B01D2201/305B01D2201/34B01D2201/4084F01M2001/1064
    • An oil filter has a cap screwed to the approximately upright arranged filter housing of the oil filter for the cleaning of lubricating oil, with a ring-shaped filter insert being detachably fastened on the cap and separating the outer inflow space from the inner flow-off space. In the lower zone of the filter housing, provision is made for a valve-like acting member, which is automatically opened with each change of the filter insert and serves for discharging oil that remained in the filter housing into an oil-collecting space via a discharge duct. A center bar is rotatably connected with the cap. The center bar is axially displaceable in a limited way and has in its zone close to the cap a piston-like flange, which is sealed against the filter insert and separates the inflow space from the flow-off space. The center bar has, in its lower end zone, the valve-like acting member cooperating with the discharge duct.
    • 油过滤器具有螺纹连接到用于清洁润滑油的滤油器的大致直立布置的过滤器壳体的盖,其中环形过滤器插入件可拆卸地紧固在盖上并将外部流入空间与内部流出物分离 空间。 在过滤器壳体的下部区域中,设置有阀状作用件,其随着过滤器插入件的每次更换而自动打开,并且用于将剩余在过滤器壳体中的油通过经由过滤器壳体排出的油收集空间 排气管。 中心杆与盖可旋转地连接。 中心杆可以有限的方式轴向移动,并且在其接近盖的区域中具有活塞式凸缘,该凸缘与过滤器插入件密封并将流入空间与流出空间分离。 中心杆在其下端区域具有与排放管道配合的阀状作用件。
    • 9. 发明授权
    • Method of operating a roll stand arrangement
    • 操作轧辊架布置的方法
    • US5901597A
    • 1999-05-11
    • US852216
    • 1997-05-07
    • Hubert MullerUlrich Svejkovsky
    • Hubert MullerUlrich Svejkovsky
    • B21B1/34B21B1/08B21B1/14B21B1/46B21B39/02B21B39/14B21B41/06B21B13/08B21B41/04
    • B21B1/14B21B1/08B21B1/466
    • A method of operating a roll stand arrangement composed of one or more roughing stands and a compact rolling group arranged downstream of the roughing stands and transversely offset relative to the roughing stands. The compact rolling group is connected to the roughing stands through roller conveyors and a transverse conveying unit. The compact rolling group is composed of a first and a second universal stand or two-high stand and an intermediate upsetting stand between the first and second stands. Preliminary sections arriving from a continuous casting plant are supplied directly or after intermediate storage to the roll stand arrangement. The rolling stock strand which has been rolled in the roughing stands is supplied optionally from a first entry side or a second entry side into the compact rolling group in dependence on the number of passes required by the respective rolling program.
    • 一种操作由一个或多个粗加工台组成的辊架布置的方法和布置在粗轧机架下游的紧凑轧制组件的方法,并相对于粗轧机架横向偏移。 紧凑型轧制组通过辊式输送机和横向输送单元连接到粗轧机架。 紧凑滚动组由第一和第二通用支架或两高支架和位于第一和第二支架之间的中间镦锻支架组成。 从连续铸造厂到达的初步部分直接或在中间储存之后供应到轧辊机架装置。 根据各轧制程序所需的通过次数,在粗轧机中轧制的轧制股线可选地从第一进入侧或第二进入侧进入紧凑轧制组。
    • 10. 发明授权
    • Indicator for display of elapsed times and/or of the moment when changes
of state occur
    • 用于显示经过时间和/或发生状态变化的时刻的指示符
    • US5317987A
    • 1994-06-07
    • US878217
    • 1992-05-04
    • Hubert MullerBruno Langenfeld
    • Hubert MullerBruno Langenfeld
    • G04F1/00G07C1/00G04F13/00
    • G01K3/04G04F1/00G07C1/00
    • An indicator for attachment to objects to display elapsed times and/or changes of state, in which a visible display is brought about by color change of the indicator upon reaction of chemical substances and with destruction of a barrier preliminarily separating the chemical substances. The barrier is a separating or covering layer that can be penetrated by selective pitting by a chemical substance preliminarily enclosed by the barrier. An embodiment of the invention includes selective pitting of the barrier member with a resulting visible change of the indicator. Another embodiment of the invention includes initial separation of two chemical substances that can react with one another with visible change, of which at least one reacts chemically with the barrier for the latter's penetration.
    • 用于附着到物体以显示经过时间和/或状态变化的指示器,其中通过化学物质反应时指示剂的颜色变化和预先分离化学物质的屏障的破坏而导致可见显示。 屏障是可以通过预先被屏障包围的化学物质的选择性点蚀而穿透的分离或覆盖层。 本发明的一个实施例包括阻挡构件的选择性点蚀,导致指示器的可见变化。 本发明的另一个实施方案包括可以彼此反应并且具有可见变化的两种化学物质的初始分离,其中至少一种化合物与屏障进行化学反应以使其渗透。