CONTINUOUS CASTING METHOD FOR STEEL AND METHOD FOR MANUFACTURING STEEL SHEET
    1.
    发明申请
    CONTINUOUS CASTING METHOD FOR STEEL AND METHOD FOR MANUFACTURING STEEL SHEET 有权
    钢的连续铸造方法和制造钢板的方法

    公开(公告)号:US20130233505A1

    公开(公告)日:2013-09-12

    申请号:US13583487

    申请日:2011-03-09

    IPC分类号: B22D11/103

    摘要: In a method for continuously casting an extremely low carbon steel using a continuous casting machine, by adjusting the chemical components of extremely low carbon steel within a specified range by taking into account an interface tension gradient in a concentration boundary layer on a front surface of a solidified shell, and also by optimizing intensities of the DC magnetic fields applied to the upper magnetic poles and the lower magnetic poles respectively corresponding to a slab width of a slab to be casted and a casting speed, it is possible to acquire the slab having high quality not only with the small number of defects caused by the entrainment of bubbles, non-metallic inclusion and a mold flux into the molten steel.

    摘要翻译: 在使用连续铸造机连续铸造极低碳钢的方法中,通过考虑到在特定范围内的浓度边界层的界面张力梯度,将极低碳钢的化学成分调整到规定范围内 固化壳,并且通过优化分别对应于要铸造的板坯的板坯宽度和铸造速度的上磁极和下磁极施加的DC磁场的强度,可以获得具有高的 质量不仅具有由于气泡夹带,非金属夹杂物和模具通量进入钢水引起的少量缺陷。

    Front seatbelt system for vehicle
    2.
    发明授权
    Front seatbelt system for vehicle 有权
    汽车前排安全带系统

    公开(公告)号:US06959947B2

    公开(公告)日:2005-11-01

    申请号:US10390190

    申请日:2003-03-18

    CPC分类号: B60R22/24 B60R22/41

    摘要: A seatbelt system for a front seat of a vehicle having such a double door that a front door (2) and a rear door (3) open outwardly forward and rearward, respectively, to form an uninterrupted doorway (14) to a passenger compartment (A) and the front door (2) overlaps the rear door from the outside so as to allow the rear door (3) to open and close while the front door is open comprises a retractor (28) installed in the rear door (3) and retracting a seatbelt (27) therein, a seatbelt lock mechanism (37) operative to lock the seatbelt (27) when the seatbelt (27) attains a predetermined acceleration, and a lock canceling mechanism (38) operative to put the seatbelt lock mechanism (37) inoperative when activated, The seatbelt system activates the lock canceling mechanism (38) to put the seatbelt lock mechanism (37) inoperative when the seatbelt (27) is unbuckled while the front door and/or the rear door is open or not properly closed and deactivates the lock canceling mechanism (38) to put the seatbelt lock mechanism (37) operative when the seatbelt (27) is buckled up while the front door and/or the rear door is open or not properly closed.

    摘要翻译: 一种用于车辆前排座椅的安全带系统,具有这样一个双门,前门(2)和后门(3)分别向前和向后向外敞开,形成一个不间断的入口(14)到乘客室 A)并且前门(2)从外部与后门重叠,以便在前门打开时允许后门(3)打开和关闭,包括安装在后门(3)中的牵开器(28) 并且在其中缩回安全带(27);安全带锁定机构(37),其在所述安全带(27)达到预定加速度时可操作地锁定所述安全带(27);以及锁定解除机构(38),其操作以将所述安全带锁定机构 (37)启动时不起作用,当前门和/或后门打开时,安全带系统启动锁定解除机构(38),使安全带锁定机构(37)在安全带(27)松开时不起作用 正确关闭并关闭锁 当前门和/或后门打开或未正确关闭时,安全带(27)被扣住时,使安全带锁定机构(37)可操作的取消机构(38)。

    Four-wheel steering system for vehicle
    4.
    发明授权
    Four-wheel steering system for vehicle 失效
    车辆四轮转向系统

    公开(公告)号:US5341294A

    公开(公告)日:1994-08-23

    申请号:US748838

    申请日:1991-08-23

    IPC分类号: B62D7/15 B62D5/06 B62D6/02

    摘要: In a four wheel steering system, the rear wheel turning mechanism is connected to the front wheel turning mechanism by way of a rear wheel turning angle ratio changing mechanism which is mechanically connected to both the front wheel turning mechanism and the rear wheel turning mechanism and transmits the mechanical displacement input thereinto from the front wheel turning mechanism to the rear wheel turning mechanism to drive the same by an amount the ratio of which to the amount of mechanical displacement input into the rear wheel turning angle ratio changing mechanism gives a predetermined rear wheel turning angle ratio. The rear wheel turning angle ratio changing mechanism is controlled in such a way that, when the front wheels are turned from the neutral position in a middle vehicle speed range, makes the rear wheel turning angle ratio negative for a moment immediately after initiation of turning of the front wheels and thereafter turns the same positive.

    摘要翻译: 在四轮转向系统中,后轮转向机构通过与后轮转向机构和后轮转动机构机械连接的后轮转角变更机构与前轮转向机构连接, 从前轮转向机构到后轮转向机构的机械位移输入,以将其相对于输入到后轮转向角比变更机构的机械位移量的比例驱动到后轮转向机构, 角度比。 控制后轮转向角变更机构,使得当前轮在中间车速范围内从中立位置转动时,使后轮转向角比率在开始转动之后立刻为负 前轮然后转动相同的正面。

    Automatic speed control system
    6.
    发明授权
    Automatic speed control system 失效
    自动速度控制系统

    公开(公告)号:US5154250A

    公开(公告)日:1992-10-13

    申请号:US766264

    申请日:1991-09-27

    申请人: Takeshi Murai

    发明人: Takeshi Murai

    摘要: An automatic speed control system has a device for detecting an actual speed of vehicle, a device for setting a target speed of the vehicle, and a device for controlling the actual speed so that it approaches the target speed by adjusting a throttle opening. The improved system includes a down-shift device for making a down-shift operation of a transmission so as to accomplish the target speed under a predetermined condition when the vehicle runs on an uphill rod, and uphill end judge device for holding that an end of the uphill road has been reached when the throttle opening is reduced beyond a predetermined value from a maximum value after the down-shift operation. An uphill end of a short length can be properly detected so that a desirable speed control can be accomplished.

    摘要翻译: 自动速度控制系统具有用于检测车辆的实际速度的装置,用于设定车辆的目标速度的装置,以及通过调节节气门开度来控制实际速度使其接近目标速度的装置。 改进的系统包括用于进行变速器的换档操作的下变速装置,以便当车辆在上坡杆上行驶时在预定条件下实现目标速度;以及上坡判断装置,用于保持 当节气门开度从降档操作之后的最大值减小到预定值以上时已经达到了上坡道路。 可以适当地检测短长度的上坡端,从而可以实现期望的速度控制。

    Grain-oriented electrical steel sheet and process for producing the same
    8.
    发明授权
    Grain-oriented electrical steel sheet and process for producing the same 有权
    晶粒取向电工钢板及其制造方法

    公开(公告)号:US08177920B2

    公开(公告)日:2012-05-15

    申请号:US11663751

    申请日:2005-11-28

    摘要: The present invention provides a grain-oriented electrical steel sheet produced by a method for promoting secondary recrystallization without an inhibitor, the grain-oriented electrical steel sheet including 2.0% or more and 4.5% or less of Si and 0.01% or more and 0.5% or less of Mn on a mass % basis, wherein the number of oxide particles having a diameter of 1 to 3 μm among that (oxide particles) of containing Ca and/or Mg is 400 or less per unit area (1 cm2) in a transverse cross-section perpendicular to a rolling direction. Therefore, the grain-oriented electrical steel sheet has excellent stable magnetic properties throughout the length of a coil.

    摘要翻译: 本发明提供一种通过不用抑制剂促进二次再结晶的方法制造的方向性电磁钢板,所述方向性电磁钢板包括2.0%以上且4.5%以下的Si,0.01%以上且0.5%以下, 以含有Ca和/或Mg的(氧化物粒子)中的直径为1〜3μm的氧化物粒子的数量为单位面积(1cm 2)为400以下, 垂直于轧制方向的横截面。 因此,晶粒取向电工钢板在整个线圈长度上具有优异的稳定的磁性能。

    Four-wheel-steered vehicle control system
    9.
    发明授权
    Four-wheel-steered vehicle control system 失效
    四轮转向车辆控制系统

    公开(公告)号:US5141071A

    公开(公告)日:1992-08-25

    申请号:US668241

    申请日:1991-03-12

    IPC分类号: B60K28/16 B62D7/15

    摘要: A four-wheel-steered vehicle provided with a slip control mechanism which has a slip ratio sensor for detecting the slip ratio of the wheels and controls slip of wheels of the vehicle when the slip ratio of the wheels reaches a first preset value. The four-wheel steering mechanism turns the rear wheels according to first rear wheel turning characteristics in response to turning of the front wheels when the slip ratio of the wheels is smaller than a second preset value which is smaller than the first preset value and turns the rear wheels according to second rear wheel turning characteristics when the slip ratio reaches the second preset value.

    摘要翻译: 具有滑动控制机构的四轮转向车辆,其具有用于检测车轮的滑移比的滑移率传感器,并且当车轮的滑移比达到第一预设值时,控制车辆的车轮滑动。 当轮的滑移比小于第一预设值的第二预置值时,四轮转向机构响应于前轮的转动而根据第一后轮转向特性来转动后轮, 当滑移比达到第二预设值时,根据第二后轮转向特性的后轮。

    Constant speed control apparatus for motor vehicle
    10.
    发明授权
    Constant speed control apparatus for motor vehicle 失效
    机动车恒速控制装置

    公开(公告)号:US5010490A

    公开(公告)日:1991-04-23

    申请号:US343380

    申请日:1989-04-26

    摘要: A constant speed control apparatus for a motor vehicle includes a setting section for setting a target vehicle speed, a first detection section for detecting a vehicle speed of a traveling vehicle, a shift-down signal output section for, when the detected vehicle speed is decreased from the target vehicle speed to fall outside a predetermined range in a constant speed travel state, outputting a signal to cause an automatic transmission to perform a shift-down operation, a second detection section for detecting that the detected vehicle speed is essentially recovered to the target vehicle speed after the shift-down signal is output, an estimation section for estimating a road surface inclination on the basis of an engine load and the detected vehicle speed, and a shift-up signal output section for, when the detection result by the second detection section and an estimation result of essentially not an uphill by the estimation section are established, outputting a shift-up signal to the automatic transmission.

    摘要翻译: 一种用于机动车辆的恒速控制装置,包括用于设定目标车速的设定部,用于检测行驶车辆的车速的第一检测部,减速信号输出部, 从目标车速在恒速行驶状态下落在预定范围外,输出使自动变速器进行减速动作的信号,第二检测部,检测出检测到的车速基本上恢复到 输出换档信号后的目标车速,根据发动机负荷和检测到的车速估计路面倾斜的估计部,以及用于当检测结果为 建立第二检测部分和由估计部分基本上不上坡的估计结果,输出升档信号 自动变速器。